View file engine/classes/lib/Twig/FunctionCallableInterface.php

<?php

/*
 * This file is part of Twig.
 *
 * (c) 2012 Fabien Potencier
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Represents a callable template function.
 *
 * Use Twig_SimpleFunction instead.
 *
 * @author Fabien Potencier <[email protected]>
 * @deprecated since 1.12 (to be removed in 2.0)
 */
interface Twig_FunctionCallableInterface
{
    public function getCallable();
}