title: Angular: forkJoin deprecated?
body: <p>Today, I opened my Angular project and I found a warning saying:</p>
  
  <pre><code>forkJoin is deprecated: resultSelector is deprecated, pipe to map instead (deprecation)
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/vFpeu.png" rel="noreferrer"><img src="https://i.stack.imgur.com/vFpeu.png" alt="enter image description here"></a></p>
  
  <p>I googled it, but I found very little and I don't know how to get rid of the warning. How do I have to use <code>map</code> instead of <code>forkJoin</code>?</p>