4 * This file is part of Twig.
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
13 * Represents a callable template filter.
15 * Use Twig_SimpleFilter instead.
17 * @author Fabien Potencier <fabien@symfony.com>
19 * @deprecated since 1.12 (to be removed in 2.0)
21 interface Twig_FilterCallableInterface
23 public function getCallable();