title: ES6 `export * from import`?
body: <p>Is there a syntax using ES6 or ES7 or babel which will allow me to easily bundle together many groups of sub files? </p>
  
  <p>E.g., given:</p>
  
  <pre><code>./action_creators/index.js
  ./action_creators/foo_actions.js
  ./action_creators/bar_actions.js
  </code></pre>
  
  <p>Have index.js import foo and bar actions, then re-export them, so I can</p>
  
  <pre><code>import {FooAction, BarAction} from './action_creators/index.js'
  </code></pre>
  
  <p>I don't want to have to remember / change references if I were to change which file I've organized the objects themselves into. </p>