fixes these errors on a freshly generated abstract adapter:
Declaration of App\JsonApi\Adapters\SearchResultAdapter::exists($resourceId) must be compatible with CloudCreativity\LaravelJsonApi\Contracts\Adapter\ResourceAdapterInterface::exists(string $resourceId): bool
Declaration of App\JsonApi\Adapters\SearchResultAdapter::findMany(array $resourceIds) must be compatible with CloudCreativity\LaravelJsonApi\Contracts\Adapter\ResourceAdapterInterface::findMany(iterable $resourceIds): iterable
fixes these errors on a freshly generated abstract adapter: