<?php
/**
 * @author Jörn Friedrich Dreyer <jfd@butonic.de>
 *
 * @copyright Copyright (c) 2018, ownCloud GmbH
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

// use OCP namespace for all classes that are considered public.
// This means that they should be used by apps instead of the internal ownCloud classes
namespace OCP\User;

/**
 * Interface IProvidesUserNameBackend
 *
 * @package OCP\User
 * @since 10.0
 */
interface IProvidesUserNameBackend {
	/**
	 * get display name of the user
	 * @param string $uid user ID of the user
	 * @return string user name
	 * @since 10.0.10
	 */
	public function getUserName($uid);
}
