Edit File: ExpressionFunctionProviderInterface.php
<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\ExpressionLanguage; /** * @author Fabien Potencier <fabien@symfony.com> */ interface ExpressionFunctionProviderInterface { /** * @return ExpressionFunction[] An array of Function instances */ public function getFunctions(); }