fix: Inline sourceContents in source maps (#156)

The original sources that the source map were pointing to were not included in the package build. This change inlines the sourceContents into the source map.

Fixes Error when update version (Webpack) #149

Author: jhnns

tsconfig.build.json

@@ -3,7 +3,10 @@
   "compilerOptions": {
     "outDir": "build",
     "target": "es2015",
-    "module": "esnext"
+    "module": "esnext",
+    "sourceMap": true,
+    "inlineSources": true,
+    "declaration": true
   },
   "include": ["src"],
   "exclude": ["src/**/*.test.ts", "src/tests/**/*.ts"]

tsconfig.json

@@ -1,13 +1,11 @@
 {
   "compilerOptions": {
     "strict": true,
-    "sourceMap": true,
     "esModuleInterop": true,
     "module": "esnext",
     "moduleResolution": "node",
     "resolveJsonModule": true,
-    "forceConsistentCasingInFileNames": true,
-    "declaration": true
+    "forceConsistentCasingInFileNames": true
   },
   "exclude": ["build/**"]
 }