ofGroup

infix fun Int.ofGroup(groupId: GroupId): Pair<ULong, GroupId>
infix fun UInt.ofGroup(groupId: GroupId): Pair<ULong, GroupId>
infix fun Long.ofGroup(groupId: GroupId): Pair<ULong, GroupId>
infix fun ULong.ofGroup(groupId: GroupId): Pair<ULong, GroupId>