title: Why stack trace shows 3 calls on one line inside .ts file
body: <p>I have the following line of code inside <code>main.ts</code>:</p>
  
  <pre><code>platform.bootstrapModule(AppModule);
  </code></pre>
  
  <p>And in call stack it's shown as 3 calls like this:</p>
  
  <p><a href="https://i.stack.imgur.com/cKTiH.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cKTiH.png" alt="enter image description here"></a></p>
  
  <p>Why?</p>