<?php/** * Part of the Joomla Framework Event Package * * @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE */namespaceJoomla\Event;/** * Interface for event dispatchers. * * @since 1.0 */interfaceDispatcherInterface{/** * Trigger an event. * * @param EventInterface|string $event The event object or name. * * @return EventInterface The event after being passed through all listeners. * * @since 1.0 */publicfunctiontriggerEvent($event);}