virtual void WriteLinkerAdditionalData ( const [FLinkerAdditionalDataInfo](API\Runtime\Core\Serialization\IPackageWriter\FLinkerAdditionalDataInfo) & Info, const [FIoBuffer](API\Runtime\Core\IO\FIoBuffer) & Data, const [TArray](API\Runtime\Core\Containers\TArray)< [FFileRegion](API\Runtime\Core\Serialization\FFileRegion) > & FileRegions )