title: how can i get scope description in laravel passport
body: <p>Using laravel passport for token base authentication. i have set up scope for<br>
  access token and now on controller i wanted to get the scope value and its   description.</p>
  
  <pre><code>protected function authenticate(Request $request)
  {
      $request-&gt;request-&gt;add([
          'username' =&gt; $request-&gt;username,
          'password' =&gt; $request-&gt;password,
          'grant_type' =&gt; 'password',
          'client_id' =&gt; $this-&gt;client-&gt;id,
          'client_secret' =&gt; $this-&gt;client-&gt;secret,
          'scope' =&gt; 'admin'
      ]);
  
      $proxy = Request::create(
          'oauth/token',
          'POST'
      );
  
      $data =  Route::dispatch($proxy);
      //$data = json_decode($data);
      return $data;
  }
  </code></pre>