title: Add a module in in ES6 using import instead of require
body: <p>Hi I am trying to add a module to my code. In ES5 I used </p>
  
  <pre><code>var promise = require('bluebird');
  </code></pre>
  
  <p>So I tried <code>import { promise } from 'bluebird'</code> but it didn't work any idea why?</p>