title: Javascript object bracket notation ({ Navigation } =) on left side of assign
body: <p>I haven't seen this syntax before and am wondering what it's all about. </p>
  
  <pre><code>var { Navigation } = require('react-router');
  </code></pre>
  
  <p>The brackets on the left are throwing a syntax error:</p>
  
  <blockquote>
    <p>unexpected token {</p>
  </blockquote>
  
  <p>I'm not sure what part of the webpack config is transforming or what the purpose of the syntax is. Is it a Harmony thing? Can someone enlighten me? </p>