[EDIT] FILE: 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): void; /** * Removes an added visitor. */ public function removeVisitor(NodeVisitor $visitor): void; /** * 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; }
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