title: Angular 4 : How to disable lint warning to emit when running npm build command?
body: <p>I am working on an Angular 4 app which is being implemented using webpack (not a CLI project).
  When I run npm start or npm run build , the webpack dev-server throws a lot of lint warnings like :</p>
  
  <pre><code>190, 13]: Identifier 'payload' is
  228, 17]: Identifier 'payload' is
  1, 34]: ' should be "
  2, 42]: ' should be "
  4, 28]: ' should be "
  5, 37]: ' should be "
  6, 33]: ' should be "
  10, 16]: ' should be "
  11, 23]: ' should be "
  66, 23]: ' should be "
  72, 23]: ' should be "
  78, 23]: ' should be "
  84, 23]: ' should be "
  90, 23]: ' should be "
  96, 23]: ' should be " 
  </code></pre>
  
  <p>Is there a way we can disable all the warnings in the console? It should only show the errors if any </p>