Available on Android, Linux, Mac, Windows, iOS
@:value(cast 2)@:impl@:enuminlineread onlyCHARACTERS:HBBufferClusterLevel = 2
@:value(cast 0)@:impl@:enuminlineread onlyDEFAULT:HBBufferClusterLevel = 0
@:value(cast 1)@:impl@:enuminlineread onlyMONOTONE_CHARACTERS:HBBufferClusterLevel = 1
@:value(cast 0)@:impl@:enuminlineread onlyMONOTONE_GRAPHEMES:HBBufferClusterLevel = 0