title: I am not able to use node-bourbon in the project
body: <p>I try to use npm module for scss files. Node-bourbon.</p>
  
  <p>I get the following error:</p>
  
  <pre><code>  with: function() {
  var paths  = Array.prototype.slice.call(arguments);
  return [].concat.apply([bourbon.includePaths], paths);
  }
  };
  
    Invalid CSS after "v": expected 1 selector or at-rule, was "var path =   require("
    in C:\Users\gwk736\GitLab\Inform\node_modules\node-bourbon\index.js (line   1, column 1)
  @ ./src/app/header/header.component.ts 20:21-55
  </code></pre>
  
  <p>My scss first line:</p>
  
  <pre><code>@import "~node-bourbon";
  </code></pre>
  
  <p>My component:</p>
  
  <pre><code>import { Component } from 'angular2/core';
  
  @Component({
  selector: 'header',
  template: require('./header.component.html'),
  styles: [ require('./header.component.scss') ]
  })
  export class HeaderComponent {
  headerTitle: string = 'title';
  }
  </code></pre>