title: GraphQL Lighthouse polices user->can('view') not working
body: <p>GraphQL Lighthouse polices <code>user-&gt;can('view')</code> not working, I have created policy and registered as well in AuthServiceProvider</p>
  <pre><code>protected $policies = [
      'App\Model\Post' =&gt; 'App\Policies\MyPostPolicy',
  
  ];
  </code></pre>
  <p>But I am not able to access this condition</p>
  <pre><code>($user-&gt;can('update', $post)) {
      //user is authorized now
  }
  </code></pre>
  <p>the above can is not working in laravel 6, please address me if I have to add any additional step, please thanks</p>