namespace Chaos { template<typename TObj> [FChaosArchive](API\Runtime\Chaos\Chaos\FChaosArchive) & Chaos::operator<< ( [FChaosArchive](API\Runtime\Chaos\Chaos\FChaosArchive) & Ar, [TSpatialCollectionBucket](API\Runtime\Chaos\Chaos\TSpatialCollectionBucket)< TObj > & Bucket ) }