title: How to import class using ES6 syntax? (without Babel)
body: <p>I have file with a ES6 class with default export:</p>
  
  <pre><code>accessmanager.js
  
     export default class AccessManagerClient {
        constructor(){
          ...
        }
      }
  </code></pre>
  
  <p>And I want to import it like this:</p>
  
  <pre><code>anotherFile.js
  
  import AccessManagerClient from '../someFolder/accessmanager';
  </code></pre>
  
  <p>When I run my spec I get an error:</p>
  
  <pre><code>import AccessManagerClient from '../someFolder/accessmanager';
  ^^^^^^
  
  SyntaxError: Unexpected token import
  </code></pre>
  
  <p>I have such npm and node versions:</p>
  
  <pre><code>$ npm -v
  5.3.0
  
  $ node -v
  v8.0.0
  </code></pre>