src/Guesser/OpenApiSchema/ItemsGuesser.php
public function supportObject($object)
    {
        return (
            ($object instanceof Schema)
            && (
                $object->getItems() instanceof Schema
                ||
                (
                    is_array($object->getItems())
                    &&
                    count($object->getItems()) > 0
                )
            )
        );
    }
public function supportObject($object)
    {
        return (
            ($object instanceof Schema)
            && (
                $object->getItems() instanceof Schema
                ||
                (
                    is_array($object->getItems())
                    &&
                    count($object->getItems()) > 0
                )
            )
        );
    }
{@inheritDoc}