tsconfig.json

{
  "compilerOptions": {
    "target": "es5",
    "module": "commonjs",
    "moduleResolution": "node",
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "sourceMap": true,
    "inlineSources": true,
    "noEmitHelpers": false,
    "noImplicitAny": true,
    "declaration": true,
    "skipLibCheck": true,
    "stripInternal": true,
    "noUnusedLocals": false,
    "noUnusedParameters": false,
    "removeComments": true,
    "noLib": false,
    "pretty": true,
    "allowUnreachableCode": false,
    "allowUnusedLabels": false,
    "noImplicitReturns": false,
    "noImplicitUseStrict": false,
    "noFallthroughCasesInSwitch": true,
    "outDir": "dist",
    "lib": [
      "dom",
      "es6"
    ],
    "types": [
      "node",
      "karma",
      "jasmine",
      "lodash"
    ]
  },
  "files": [
    "src/index.ts"
  ],
  "exclude": [
    "node_modules"
  ],
  "compileOnSave": false,
  "angularCompilerOptions": {
    "skipTemplateCodegen": true
  }
}