1<?php
2/**
3 * Copyright 2014
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
19 *
20 * @file
21 */
22
23/**
24 * Interface for configuration instances
25 *
26 * @stable to implement
27 *
28 * @since 1.23
29 */
30interface Config {
31
32	/**
33	 * Get a configuration variable such as "Sitename" or "UploadMaintenance."
34	 *
35	 * @param string $name Name of configuration option
36	 * @return mixed Value configured
37	 * @throws ConfigException
38	 */
39	public function get( $name );
40
41	/**
42	 * Check whether a configuration option is set for the given name
43	 *
44	 * @param string $name Name of configuration option
45	 * @return bool
46	 * @since 1.24
47	 */
48	public function has( $name );
49}
50