yii\rbac\ManagerInterface::remove PHP Method

    public function remove($object);

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