1<?php
2
3/*
4 * This file is part of Twig.
5 *
6 * (c) Fabien Potencier
7 *
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
10 */
11
12namespace Twig\Extension;
13
14/**
15 * Enables usage of the deprecated Twig\Extension\AbstractExtension::getGlobals() method.
16 *
17 * Explicitly implement this interface if you really need to implement the
18 * deprecated getGlobals() method in your extensions.
19 *
20 * @author Fabien Potencier <fabien@symfony.com>
21 */
22interface GlobalsInterface
23{
24    /**
25     * Returns a list of global variables to add to the existing list.
26     *
27     * @return array An array of global variables
28     */
29    public function getGlobals();
30}
31
32class_alias('Twig\Extension\GlobalsInterface', 'Twig_Extension_GlobalsInterface');
33