1<?php 2 3/* 4 * This file is part of the Symfony package. 5 * 6 * (c) Fabien Potencier <fabien@symfony.com> 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 Symfony\Component\CssSelector\XPath\Extension; 13 14/** 15 * XPath expression translator abstract extension. 16 * 17 * This component is a port of the Python cssselect library, 18 * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect. 19 * 20 * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com> 21 * 22 * @internal 23 */ 24abstract class AbstractExtension implements ExtensionInterface 25{ 26 /** 27 * {@inheritdoc} 28 */ 29 public function getNodeTranslators() 30 { 31 return []; 32 } 33 34 /** 35 * {@inheritdoc} 36 */ 37 public function getCombinationTranslators() 38 { 39 return []; 40 } 41 42 /** 43 * {@inheritdoc} 44 */ 45 public function getFunctionTranslators() 46 { 47 return []; 48 } 49 50 /** 51 * {@inheritdoc} 52 */ 53 public function getPseudoClassTranslators() 54 { 55 return []; 56 } 57 58 /** 59 * {@inheritdoc} 60 */ 61 public function getAttributeMatchingTranslators() 62 { 63 return []; 64 } 65} 66