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   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  
  12  namespace Twig\Extension;
  13  
  14  use Twig\Environment;
  15  
  16  abstract class AbstractExtension implements ExtensionInterface
  17  {
  18      /**
  19       * @deprecated since 1.23 (to be removed in 2.0), implement \Twig_Extension_InitRuntimeInterface instead
  20       */
  21      public function initRuntime(Environment $environment)
  22      {
  23      }
  24  
  25      public function getTokenParsers()
  26      {
  27          return [];
  28      }
  29  
  30      public function getNodeVisitors()
  31      {
  32          return [];
  33      }
  34  
  35      public function getFilters()
  36      {
  37          return [];
  38      }
  39  
  40      public function getTests()
  41      {
  42          return [];
  43      }
  44  
  45      public function getFunctions()
  46      {
  47          return [];
  48      }
  49  
  50      public function getOperators()
  51      {
  52          return [];
  53      }
  54  
  55      /**
  56       * @deprecated since 1.23 (to be removed in 2.0), implement \Twig_Extension_GlobalsInterface instead
  57       */
  58      public function getGlobals()
  59      {
  60          return [];
  61      }
  62  
  63      /**
  64       * @deprecated since 1.26 (to be removed in 2.0), not used anymore internally
  65       */
  66      public function getName()
  67      {
  68          return \get_class($this);
  69      }
  70  }
  71  
  72  class_alias('Twig\Extension\AbstractExtension', 'Twig_Extension');