1<?php declare(strict_types=1);
2
3namespace PhpParser\Node;
4
5use PhpParser\NodeAbstract;
6
7class ClosureUse extends NodeAbstract {
8    /** @var Expr\Variable Variable to use */
9    public Expr\Variable $var;
10    /** @var bool Whether to use by reference */
11    public bool $byRef;
12
13    /**
14     * Constructs a closure use node.
15     *
16     * @param Expr\Variable $var Variable to use
17     * @param bool $byRef Whether to use by reference
18     * @param array<string, mixed> $attributes Additional attributes
19     */
20    public function __construct(Expr\Variable $var, bool $byRef = false, array $attributes = []) {
21        $this->attributes = $attributes;
22        $this->var = $var;
23        $this->byRef = $byRef;
24    }
25
26    public function getSubNodeNames(): array {
27        return ['var', 'byRef'];
28    }
29
30    public function getType(): string {
31        return 'ClosureUse';
32    }
33}
34
35// @deprecated compatibility alias
36class_alias(ClosureUse::class, Expr\ClosureUse::class);
37