NodeVisitorInterface.php

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<?php

/*
 * This file is part of Twig.
 *
 * (c) 2009 Fabien Potencier
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

interface Twig_NodeVisitorInterface
{
    public function enterNode(Twig_NodeInterface $node, Twig_Environment $env);

    public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env);

    public function getPriority();
}