rector/packages/NodeTypeResolver/NodeTypeResolver/PropertyTypeResolver.php

<?php

declare (strict_types=1);
namespace Rector\NodeTypeResolver\NodeTypeResolver;

use PhpParser\Node;
use PhpParser\Node\Expr\PropertyFetch;
use PhpParser\Node\Expr\Variable;
use PhpParser\Node\Stmt\Property;
use PHPStan\Type\Type;
use Rector\NodeTypeResolver\Contract\NodeTypeResolverInterface;
use Rector\NodeTypeResolver\Node\AttributeKey;
use Rector\NodeTypeResolver\NodeTypeResolver;
use RectorPrefix20220607\Symfony\Contracts\Service\Attribute\Required;
/**
 * @see \Rector\Tests\NodeTypeResolver\PerNodeTypeResolver\PropertyTypeResolver\PropertyTypeResolverTest
 *
 * @implements NodeTypeResolverInterface<Property>
 */
final class PropertyTypeResolver implements \Rector\NodeTypeResolver\Contract\NodeTypeResolverInterface
{
    /**
     * @var \Rector\NodeTypeResolver\NodeTypeResolver
     */
    private $nodeTypeResolver;
    /**
     * @required
     */
    public function autowire(\Rector\NodeTypeResolver\NodeTypeResolver $nodeTypeResolver) : void
    {
        $this->nodeTypeResolver = $nodeTypeResolver;
    }
    /**
     * @return array<class-string<Node>>
     */
    public function getNodeClasses() : array
    {
        return [\PhpParser\Node\Stmt\Property::class];
    }
    /**
     * @param Property $node
     */
    public function resolve(\PhpParser\Node $node) : \PHPStan\Type\Type
    {
        // fake property to local PropertyFetch → PHPStan understands that
        $propertyFetch = new \PhpParser\Node\Expr\PropertyFetch(new \PhpParser\Node\Expr\Variable('this'), (string) $node->props[0]->name);
        $propertyFetch->setAttribute(\Rector\NodeTypeResolver\Node\AttributeKey::SCOPE, $node->getAttribute(\Rector\NodeTypeResolver\Node\AttributeKey::SCOPE));
        return $this->nodeTypeResolver->getType($propertyFetch);
    }
}