<?php

declare(strict_types=1);

namespace Rector\NodeNestingScope;

use PhpParser\Node;
use PhpParser\Node\Expr\Closure;
use PhpParser\Node\Stmt\Class_;
use PhpParser\Node\Stmt\ClassMethod;
use PhpParser\Node\Stmt\Function_;
use PhpParser\Node\Stmt\Namespace_;
use Rector\Core\PhpParser\Node\BetterNodeFinder;

final class ParentScopeFinder
{
    /**
     * @var BetterNodeFinder
     */
    private $betterNodeFinder;

    public function __construct(BetterNodeFinder $betterNodeFinder)
    {
        $this->betterNodeFinder = $betterNodeFinder;
    }

    /**
     * @return ClassMethod|Function_|Class_|Namespace_|Closure|null
     */
    public function find(Node $node): ?Node
    {
        return $this->betterNodeFinder->findParentTypes($node, [
            Closure::class,
            Function_::class,
            ClassMethod::class,
            Class_::class,
            Namespace_::class,
        ]);
    }
}