<?php declare (strict_types=1); namespace Rector\Core\NodeDecorator; use PhpParser\Node\Stmt\Property; use PHPStan\Type\Generic\GenericObjectType; use PHPStan\Type\Type; use Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfoFactory; use Rector\BetterPhpDocParser\PhpDocManipulator\PhpDocTypeChanger; use Rector\Core\Php\PhpVersionProvider; use Rector\Core\ValueObject\PhpVersionFeature; use Rector\PHPStanStaticTypeMapper\Enum\TypeKind; use Rector\StaticTypeMapper\StaticTypeMapper; final class PropertyTypeDecorator { /** * @readonly * @var \Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfoFactory */ private $phpDocInfoFactory; /** * @readonly * @var \Rector\Core\Php\PhpVersionProvider */ private $phpVersionProvider; /** * @readonly * @var \Rector\StaticTypeMapper\StaticTypeMapper */ private $staticTypeMapper; /** * @readonly * @var \Rector\BetterPhpDocParser\PhpDocManipulator\PhpDocTypeChanger */ private $phpDocTypeChanger; public function __construct(PhpDocInfoFactory $phpDocInfoFactory, PhpVersionProvider $phpVersionProvider, StaticTypeMapper $staticTypeMapper, PhpDocTypeChanger $phpDocTypeChanger) { $this->phpDocInfoFactory = $phpDocInfoFactory; $this->phpVersionProvider = $phpVersionProvider; $this->staticTypeMapper = $staticTypeMapper; $this->phpDocTypeChanger = $phpDocTypeChanger; } public function decorate(Property $property, ?Type $type) : void { if ($type === null) { return; } $phpDocInfo = $this->phpDocInfoFactory->createFromNodeOrEmpty($property); if ($this->phpVersionProvider->isAtLeastPhpVersion(PhpVersionFeature::TYPED_PROPERTIES)) { $phpParserType = $this->staticTypeMapper->mapPHPStanTypeToPhpParserNode($type, TypeKind::PROPERTY); if ($phpParserType !== null) { $property->type = $phpParserType; if ($type instanceof GenericObjectType) { $this->phpDocTypeChanger->changeVarType($phpDocInfo, $type); } return; } } $this->phpDocTypeChanger->changeVarType($phpDocInfo, $type); } }