title: ionic 2 typescript source map not created
body: <p>I am trying to debug <strong>Ionic 2</strong> Application And I want to know how to include <strong>souceMap</strong> for every <strong>typescript</strong> file that maps to the <strong>javascript</strong> files.</p>
  
  <p>But when I open the dev tools in Chrome there is no any <strong>souceMap</strong> file.</p>
  
  <p><a href="https://i.stack.imgur.com/2cGds.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2cGds.png" alt="Chrome-dev-tool-source-img"></a></p>
  
  <p>Also, I enabled the <strong><code>"sourceMap":true</code></strong> in <strong>tsconfig.json</strong> file.
  This is my <strong>tsconfig.json</strong> file</p>
  
  <pre><code>{
    "compilerOptions": {
      "allowSyntheticDefaultImports": true,
      "declaration": false,
      "emitDecoratorMetadata": true,
      "experimentalDecorators": true,
      "lib": [
        "dom",
        "es2015"
      ],
      "module": "es2015",
      "moduleResolution": "node",
      "sourceMap": true,
      "target": "es5",
      "types": [
        "jasmine"
      ]
    },
    "include": [
      "src/**/*.ts"
    ],
    "exclude": [
      "node_modules"
    ],
    "compileOnSave": false,
    "atom": {
      "rewriteTsconfig": false
    }
  }
  </code></pre>
  
  <p>After that, I tried changing the <strong>ionic.config.json</strong> according to this 
  <a href="https://stackoverflow.com/questions/37785134/sourcemaps-not-working-for-ionic-2">sourcemaps not working for ionic 2</a>. But it also did not work for me.</p>
  
  <p>Does anyone know what is wrong?</p>