title: angular2-switcher is not working and giving error - command 'extension.switchTemplate' not found
body: <p>I am using angular extension angular2-switcher.
  I use Alt + o to navigate to TS file from html. It used to work but now getting below issue on trying Alt+o.</p>
  
  <p><strong>command 'extension.switchTemplate' not found</strong>
  <a href="https://i.stack.imgur.com/5WRTm.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5WRTm.png" alt="issue with angular2-switcher"></a></p>