map is:exact -package:lens -package:charset -package:basement -package:bytestring -package:foldl -package:base-prelude -package:Cabal-syntax -package:monoidal-containers -package:base-compat -package:hedgehog -package:aeson 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.