관리-도구
편집 파일: NodeTraverserInterface.php
<?php declare(strict_types=1); namespace PhpParser; interface NodeTraverserInterface { /** * Adds a visitor. * * @param NodeVisitor $visitor Visitor to add */ public function addVisitor(NodeVisitor $visitor); /** * Removes an added visitor. * * @param NodeVisitor $visitor */ public function removeVisitor(NodeVisitor $visitor); /** * Traverses an array of nodes using the registered visitors. * * @param Node[] $nodes Array of nodes * * @return Node[] Traversed array of nodes */ public function traverse(array $nodes) : array; }