PHPDoc and PHPStan support?

[stephanvierkant]

I'm working on increasing my phpstan level in my project. So I added @param class-string to my Filters:

final class UserFilter extends AbstractFilter
{
    /** @param class-string $resourceClass */
    public function getDescription(string $resourceClass) : array
    {
        // ...
    }
}

But now I get this error message:

Parameter 1 $resourceClass (class-string) of method App\Api\Filter\Forum\UserFilter::getDescription() should be contravariant with parameter $resourceClass (string) of method ApiPlatform\Metadata\FilterInterface::getDescription()

I see there are many classes/interfaces in this project without phpdoc/phpstan annotations. Is there a specific reason for this?

Would a PR be accepted that adds phpdoc annotations?