FilterInterface.php

1. 8.x drupal/core/vendor/twig/twig/lib/Twig/FilterInterface.php
2. 8.x drupal/core/modules/filter/lib/Drupal/filter/Plugin/FilterInterface.php
3. 8.x drupal/core/vendor/kriswallsmith/assetic/src/Assetic/Filter/FilterInterface.php

<?php

/*
 * This file is part of Twig.
 *
 * (c) 2010 Fabien Potencier
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Represents a template filter.
 *
 * Use Twig_SimpleFilter instead.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 * @deprecated since 1.12 (to be removed in 2.0)
 */
interface Twig_FilterInterface {

  /**
   * Compiles a filter.
   *
   * @return string The PHP code for the filter
   */
  public function compile();
  public function needsEnvironment();
  public function needsContext();
  public function getSafe(Twig_Node $filterArgs);
  public function getPreservesSafety();
  public function getPreEscape();
  public function setArguments($arguments);
  public function getArguments();

}