Inheritance: extends Collective\Annotations\AnnotationScanner
 /**
  * Register the scanner.
  *
  * @return void
  */
 protected function registerModelScanner()
 {
     $this->app->bindShared('annotations.model.scanner', function ($app) {
         $scanner = new ModelScanner([]);
         $scanner->addAnnotationNamespace('Collective\\Annotations\\Database\\Eloquent\\Annotations\\Annotations', __DIR__ . '/Database/Eloquent/Annotations/Annotations');
         return $scanner;
     });
 }