elementor / vendor_prefixed / twig / src / NodeVisitor / NodeVisitorInterface.php

NodeVisitorInterface.php in Elementor Website Builder – more than just a page builder 3.28.0-dev1, at vendor_prefixed/twig/src/NodeVisitor/NodeVisitorInterface.php

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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	namespace ElementorDeps\Twig\NodeVisitor;
12
13	use ElementorDeps\Twig\Environment;
14	use ElementorDeps\Twig\Node\Node;
15	/**
16	* Interface for node visitor classes.
17	*
18	* @author Fabien Potencier <fabien@symfony.com>
19	*/
20	interface NodeVisitorInterface
21	{
22	/**
23	* Called before child nodes are visited.
24	*
25	* @return Node The modified node
26	*/
27	public function enterNode(Node $node, Environment $env) : Node;
28	/**
29	* Called after child nodes are visited.
30	*
31	* @return Node\|null The modified node or null if the node must be removed
32	*/
33	public function leaveNode(Node $node, Environment $env) : ?Node;
34	/**
35	* Returns the priority for this visitor.
36	*
37	* Priority should be between -10 and 10 (0 is the default).
38	*
39	* @return int The priority level
40	*/
41	public function getPriority();
42	}
43