yii\rbac\ManagerInterface::add PHP Метод

    public function add($object);

 /**
  * Assign items
  *
  * @param array $routes
  *
  * @return bool
  */
 public function addNew($routes)
 {
     foreach ($routes as $route) {
         $this->manager->add($this->manager->createPermission('/' . trim($route, ' /')));
     }
     $this->invalidate();
     return true;
 }