src/Component/src/Metadata/ResourceMetadata.php:46:16: MoreSpecificReturnType: The declared return type 'class-string|null' for Sylius\Resource\Metadata\ResourceMetadata::getClass is more specific than the inferred return type 'null|string' (see https://psalm.dev/070)

src/Component/src/Metadata/ResourceMetadata.php:50:16: LessSpecificReturnStatement: The type 'null|string' is more general than the declared return type 'class-string|null' for Sylius\Resource\Metadata\ResourceMetadata::getClass (see https://psalm.dev/129)