Set up configuration for tests

Author: mkantor

package-lock.json

@@ -5,6 +5,7 @@
     "@matt.kantor/either": "^1.0.0"
   },
   "devDependencies": {
+    "@types/node": "^22.13.14",
     "typescript": "^5.7.3"
   },
   "files": [
@@ -14,8 +15,10 @@
   "main": "dist/index.js",
   "repository": "github:mkantor/parsing",
   "scripts": {
-    "clean": "rm -rf dist *.tsbuildinfo",
-    "build": "tsc --build"
+    "clean": "rm -rf dist* *.tsbuildinfo",
+    "build": "tsc --build tsconfig.lib.json",
+    "build:tests": "tsc --project tsconfig.lib.json --outDir dist-test --declarationDir dist && tsc --build tsconfig.test.json",
+    "test": "npm run build:tests && node --test"
   },
   "type": "module"
 }

package.json

@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "composite": true,
+    "exactOptionalPropertyTypes": true,
+    "module": "node16",
+    "noPropertyAccessFromIndexSignature": true,
+    "noUncheckedIndexedAccess": true,
+    "noUncheckedSideEffectImports": true,
+    "rootDir": "./src",
+    "skipLibCheck": true,
+    "strict": true,
+    "target": "es2022",
+    "verbatimModuleSyntax": true
+  }
+}

tsconfig.base.json

@@ -1,13 +1,6 @@
 {
-  "compilerOptions": {
-    "declaration": true,
-    "exactOptionalPropertyTypes": true,
-    "module": "node16",
-    "noUncheckedIndexedAccess": true,
-    "outDir": "dist",
-    "rootDir": "src",
-    "strict": true,
-    "target": "es2020",
-    "verbatimModuleSyntax": true
-  }
+  "references": [
+    { "path": "./tsconfig.test.json" },
+    { "path": "./tsconfig.lib.json" }
+  ]
 }

tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "types": [],
+    "outDir": "./dist"
+  },
+  "include": ["./src/**/*.ts"],
+  "exclude": ["./src/**/*.test.ts"]
+}

tsconfig.lib.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "./dist-test"
+  },
+  "include": ["./src/**/*.test.ts"],
+  "references": [{ "path": "./tsconfig.lib.json" }]
+}