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