title: Laravel does not recognize trait
body: <p>I'm changing  <strong>AuthenticatesUsers.php</strong> to use google recaptcha in <strong>postLogin</strong> method.</p>
  
  <p>Have a trait</p>
  
  <pre><code>&lt;?php
  
  namespace App\Traits;
  
  use Illuminate\Support\Facades\Input;
  use ReCaptcha\ReCaptcha;
  
  trait CaptchaTrait {
      public function captchaCheck()
      {
          ...
      }
  }
  </code></pre>
  
  <p>and my <code>AuthenticatesUsers.php</code> starts with</p>
  
  <pre><code>&lt;?php
  
  namespace Illuminate\Foundation\Auth;
  
  use App\Traits\CaptchaTrait;
  use Illuminate\Http\Request;
  use Illuminate\Support\Facades\Auth;
  use Illuminate\Support\Facades\Lang;
  
  trait AuthenticatesUsers
  {
      use RedirectsUsers;
      use CaptchaTrait;
  ...
  }
  </code></pre>
  
  <p>In login page, I get this error</p>
  
  <pre><code>FatalErrorException in AuthenticatesUsers.php line 13: Trait
  'App\Traits\CaptchaTrait' not found
  </code></pre>
  
  <p>Can't understand why. In PhpStorm when importing class <strong>CaptchaTrait</strong> it automatically import <strong>App\Traits\CaptchaTrait</strong> to <strong>AuthenticatesUsers.php</strong></p>
  
  <p>What am I missing?</p>