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 14abstract class AbstractExtension implements ExtensionInterface 15{ 16 public function getTokenParsers() 17 { 18 return []; 19 } 20 21 public function getNodeVisitors() 22 { 23 return []; 24 } 25 26 public function getFilters() 27 { 28 return []; 29 } 30 31 public function getTests() 32 { 33 return []; 34 } 35 36 public function getFunctions() 37 { 38 return []; 39 } 40 41 public function getOperators() 42 { 43 return []; 44 } 45} 46 47class_alias('Twig\Extension\AbstractExtension', 'Twig_Extension'); 48