NodeVisitorAbstract.php

<?php

declare (strict_types=1);
namespace PhpParser;


/**
 * @codeCoverageIgnore
 */
abstract class NodeVisitorAbstract implements NodeVisitor {
    public function beforeTraverse(array $nodes) {
        return null;
    }
    public function enterNode(Node $node) {
        return null;
    }
    public function leaveNode(Node $node) {
        return null;
    }
    public function afterTraverse(array $nodes) {
        return null;
    }

}