1<?php declare(strict_types=1);
2
3namespace PhpParser;
4
5/**
6 * @codeCoverageIgnore
7 */
8abstract class NodeVisitorAbstract implements NodeVisitor {
9    public function beforeTraverse(array $nodes) {
10        return null;
11    }
12
13    public function enterNode(Node $node) {
14        return null;
15    }
16
17    public function leaveNode(Node $node) {
18        return null;
19    }
20
21    public function afterTraverse(array $nodes) {
22        return null;
23    }
24}
25