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Editing: StaticTypeMapper.php

<?php

declare (strict_types=1);
namespace Rector\PHPStanStaticTypeMapper\TypeMapper;

use PhpParser\Node;
use PhpParser\Node\Name;
use PHPStan\PhpDocParser\Ast\Type\TypeNode;
use PHPStan\Type\StaticType;
use PHPStan\Type\Type;
use Rector\Enum\ObjectReference;
use Rector\Php\PhpVersionProvider;
use Rector\PHPStanStaticTypeMapper\Contract\TypeMapperInterface;
use Rector\PHPStanStaticTypeMapper\Enum\TypeKind;
use Rector\StaticTypeMapper\ValueObject\Type\SelfStaticType;
use Rector\StaticTypeMapper\ValueObject\Type\SimpleStaticType;
use Rector\ValueObject\PhpVersionFeature;
/**
 * @see \Rector\Tests\NodeTypeResolver\StaticTypeMapper\StaticTypeMapperTest
 *
 * @implements TypeMapperInterface<StaticType>
 */
final class StaticTypeMapper implements TypeMapperInterface
{
    /**
     * @readonly
     * @var \Rector\Php\PhpVersionProvider
     */
    private $phpVersionProvider;
    public function __construct(PhpVersionProvider $phpVersionProvider)
    {
        $this->phpVersionProvider = $phpVersionProvider;
    }
    public function getNodeClass() : string
    {
        return StaticType::class;
    }
    /**
     * @param StaticType $type
     */
    public function mapToPHPStanPhpDocTypeNode(Type $type) : TypeNode
    {
        return $type->toPhpDocNode();
    }
    /**
     * @param SimpleStaticType|StaticType $type
     */
    public function mapToPhpParserNode(Type $type, string $typeKind) : ?Node
    {
        if ($type instanceof SelfStaticType) {
            return new Name(ObjectReference::SELF);
        }
        if ($typeKind !== TypeKind::RETURN) {
            return new Name(ObjectReference::SELF);
        }
        if (!$this->phpVersionProvider->isAtLeastPhpVersion(PhpVersionFeature::STATIC_RETURN_TYPE)) {
            return new Name(ObjectReference::SELF);
        }
        return new Name(ObjectReference::STATIC);
    }
}

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