AbstractExtension.php

<?php


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

abstract class AbstractExtension implements ExtensionInterface {
    public function getTokenParsers() {
        return [];
    }
    public function getNodeVisitors() {
        return [];
    }
    public function getFilters() {
        return [];
    }
    public function getTests() {
        return [];
    }
    public function getFunctions() {
        return [];
    }
    public function getOperators() {
        return [
            [],
            [],
        ];
    }

}