fix: remove compiler peerDependencies and require inside functions

Author: eddyerburgh

lib/compilers/typescript-compiler.js

@@ -1,6 +1,9 @@
-const typescript = require('typescript')
+const ensureRequire = require('../ensure-require')
 
 module.exports = function compileTypescript (scriptContent) {
+  ensureRequire('typescript', ['typescript'])
+  const typescript = require('typescript')
+
   const res = typescript.transpileModule(scriptContent, { 'compilerOptions': {
     'sourceMap': true
   }})

package.json

@@ -45,10 +45,6 @@
     "vue-test-utils": "git+https://github.com/vuejs/vue-test-utils.git"
   },
   "peerDependencies": {
-    "coffee-script": "^1.x",
-    "jade": "^1.x",
-    "pug": "^2.x",
-    "typescript": "^2.x",
     "vue": "^2.x",
     "vue-template-compiler": "^2.x"
   },