nextcloud/apps/files_versions/lib/capabilities.php

<?php
/**
 * @author Christopher Schäpers <kondou@ts.unde.re>
 * @author Morris Jobke <hey@morrisjobke.de>
 * @author Tom Needham <tom@owncloud.com>
 *
 * @copyright Copyright (c) 2015, ownCloud, Inc.
 * @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/>
 *
 */
 
namespace OCA\Files_Versions; 

class Capabilities {
	
	public static function getCapabilities() {
		return new \OC_OCS_Result(array(
			'capabilities' => array(
				'files' => array(
					'versioning' => true,
					),
				),
			));
	}
	
}