title: how can use from "child_process" module in +angular2?
body: <p>i try to use from 'cihld_process' module in my angular app.</p>
  <p>like this</p>
  <pre><code>import { spawn } from &quot;child_process&quot;;
  
  console.log(spawn) // spawn = undefind
  </code></pre>
  <p>But spawn is undefined for me.</p>
  <p>I want to use this package to use Powershell commands in my program.
  If you have a solution, please help me.</p>