map -package:containers -package:Cabal-syntax -package:invertible -package:basement -package:aeson -package:imports -package:os-string -package:psqueues is:exact -package:charset package:filepath

O(n) map f xs is the ShortByteString obtained by applying f to each element of xs.
O(n) map f xs is the ShortByteString obtained by applying f to each element of xs.