name : AbstractType.php <?php declare(strict_types=1); namespace GraphQL\Type\Definition; use GraphQL\Deferred; /** * @phpstan-type ResolveTypeReturn ObjectType|string|callable(): (ObjectType|string|null)|Deferred|null * @phpstan-type ResolveType callable(mixed $objectValue, mixed $context, ResolveInfo $resolveInfo): ResolveTypeReturn */ interface AbstractType { /** * Resolves the concrete ObjectType for the given value. * * @param mixed $objectValue The resolved value for the object type * @param mixed $context The context that was passed to GraphQL::execute() * * @return ObjectType|string|callable|Deferred|null * * @phpstan-return ResolveTypeReturn */ public function resolveType($objectValue, $context, ResolveInfo $info); }