title: typescript in node.js doesn't remove dist folder?
body: <p>I have to manually remove</p>
  <p><code>dist/app.js</code> to see the latest changes. I have this start script in my package.json</p>
  <p><code>&quot;start&quot;: &quot;tsc &amp;&amp; node dist/app.js&quot;</code></p>
  <p>is it by default node just keep the dist folder so I have to remove it before I compile it?</p>