message: angular tutorial
diff: @@ -77,7 +77,8 @@ In our development environment we'll use [ts-node-dev](https://www.npmjs.com/pac
  "extends": "./tsconfig.json",
  "compilerOptions": {
  "outDir": "./dist/server",
  - "module": "commonjs"
  + "module": "commonjs",
  + "emitDecoratorMetadata": true
  },
  "include": [
  "src/server/*.ts"
  