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