/**
  * @param string|null $base_class_extends
  */
 public function __construct($base_class_extends = null)
 {
     if ($base_class_extends) {
         $this->setConfig('base_class_extends', $base_class_extends);
     }
     parent::__construct();
 }
 /**
  * @param string|null $add_permissions
  */
 public function __construct($add_permissions = null)
 {
     $this->add_permissions = $add_permissions;
     parent::__construct();
 }