{
  "extends": "./tsconfig.json",
  "compilerOptions": {
    "module": "commonjs",
    "target": "es5",
    "outDir": "./dist",
    "rootDir": "./tmp",
    "noImplicitAny": true,
    "allowUnusedLabels": false,
    "noImplicitReturns": true,
    "declaration": true,
    "removeComments": true
  },
  "include": [
    "./tmp"
  ],
  "angularCompilerOptions": {
    "strictMetadataEmit": true,
    "skipTemplateCodegen": true
  }
}

{
  "extends": "./tsconfig.json",
  "compilerOptions": {
    "module": "es2015",
    "target": "es2015",
    "outDir": "./dist",
    "rootDir": "./tmp",
    "noImplicitAny": true,
    "allowUnusedLabels": false,
    "noImplicitReturns": true,
    "declaration": true,
    "removeComments": true,
    "sourceMap": true,
    "inlineSources": true,
    "importHelpers": true,
    "types": [],
    "lib": [
      "dom",
      "es2015"
    ]
  },
  "include": [
    "./tmp"
  ],
  "angularCompilerOptions": {
    "strictMetadataEmit": true,
    "skipTemplateCodegen": true,
    "annotateForClosureCompiler": true,
    "fullTemplateTypeCheck": true,
    "strictInjectionParameters": true
  }
}

Adjust compilerOptions to match ng-cli defaults and make the code tree-shakable
Adjust compilerOptions to match ng-cli defaults and make the code tree-shakable
