Controller::detachPreFilters

protected function detachPreFilters(Action $action): void
{
	$eventManager = EventManager::getInstance();
	foreach ($this->eventHandlersIds['prefilters'] as $handlerId)
	{
		$eventManager->removeEventHandler(
			'main',
			static::getFullEventName(static::EVENT_ON_BEFORE_ACTION),
			$handlerId
		);
	}

	$this->eventHandlersIds['prefilters'] = [];
}