typedef [TFunction](API\Runtime\Core\GenericPlatform\TFunction)< [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SWorldPartitionEditorGrid](API\Editor\WorldPartitionEditor\WorldPartition\SWorldPartitionEditorGrid) >[TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [SWorldPartitionEditorGrid](API\Editor\WorldPartitionEditor\WorldPartition\SWorldPartitionEditorGrid) > &, [UWorld](API\Runtime\Engine\Engine\UWorld) *)> PartitionEditorGridCreateInstanceFunc