1<?php 2 3namespace Sabre\CalDAV\Notifications; 4 5use Sabre\DAV; 6 7/** 8 * This node represents a list of notifications. 9 * 10 * It provides no additional functionality, but you must implement this 11 * interface to allow the Notifications plugin to mark the collection 12 * as a notifications collection. 13 * 14 * This collection should only return Sabre\CalDAV\Notifications\INode nodes as 15 * its children. 16 * 17 * @copyright Copyright (C) fruux GmbH (https://fruux.com/) 18 * @author Evert Pot (http://evertpot.com/) 19 * @license http://sabre.io/license/ Modified BSD License 20 */ 21interface ICollection extends DAV\ICollection { 22 23} 24