title: how to use tokenNotExpired in angular 8
body: <p>I am trying to implement the angular jwt tokens, for that, I have found this module in one tutorial, but they are using angular4, they are using </p>
  
  <pre><code>     tokenNotExpired
  </code></pre>
  
  <p>which is importing from :</p>
  
  <pre><code>     import { tokenNotExpired } from 'angular2-jwt';
  </code></pre>
  
  <p>but I am using </p>
  
  <pre><code>    @auth0/angular-jwt
  </code></pre>
  
  <p>which is the latest version of  angular2-jwt, but I am not finding this module "tokenNotExpired" in "@auth0/angular-jwt" but I want to use that module, how can I do that.</p>
  
  <p>I Installed "angular2-jwt" but there are dependencies errors are there how can I solve this.</p>