<?php /* For licensing terms, see /license.txt */ /** * This file contains Hook observer interface for notification content. * * @package chamilo.library.hook */ /** * Interface HookNotificationContentObserverInterface. */ interface HookNotificationContentObserverInterface extends HookObserverInterface { /** * @param HookNotificationContentEventInterface $hook * * @return array */ public function hookNotificationContent(HookNotificationContentEventInterface $hook); }