title: three.js OBJLoader not loading in react
body: <p>I am trying to load an object (.obj) file to use with three.js and react (with react-three-renderer), yet get an 
  My code looks like:</p>
  
  <pre><code>import React from 'react';
  import ReactDOM from 'react-dom';
  import React3 from 'react-three-renderer';
  import TrackballControls from './TrackballControls';
  import * as THREE from 'three';
  import * as OBJLoader from 'three-obj-loader';
  OBJLoader(THREE);
  
  class MyClass extends React.Component {
  ...
    render() {
      ...
      const objLoader = new THREE.OBJLoader();
    }
  }
  </code></pre>
  
  <p>However, I keep on getting: "export 'OBJLoader' (imported as 'THREE') was not found in 'three'
  Anyone with an idea?</p>