1<?php 2 3use Twig\Extension\AbstractExtension; 4 5class_exists('Twig\Extension\AbstractExtension'); 6 7@trigger_error('Using the "Twig_Extension" class is deprecated since Twig version 2.7, use "Twig\Extension\AbstractExtension" instead.', \E_USER_DEPRECATED); 8 9if (false) { 10 /** @deprecated since Twig 2.7, use "Twig\Extension\AbstractExtension" instead */ 11 class Twig_Extension extends AbstractExtension 12 { 13 } 14} 15