title: How do I serve an Angular application from existing nodejs server?
body: <p>I have an Angular 6 application and an existing nodejs api application. 
  So far I have used </p>
  
  <pre><code>ng serve
  </code></pre>
  
  <p>to run and build the angular application. </p>
  
  <p>I now want to serve my angular application from the existing node js server. </p>
  
  <p>How do I do that ? I can't find any documentation. </p>