map is:exact -package:lens -package:charset -package:bytestring -package:case-insensitive -package:basement -package:filepath -package:os-string -package:integration -package:base-compat-batteries -package:hedgehog -package:base-prelude package:psqueues
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.