map -package:containers -package:base-compat -package:basement -package:integration -package:base-compat-batteries -package:aeson -package:amazonka-core -package:filepath -package:dlist -package:hedgehog -package:foldl is:exact -package:case-insensitive -package:psqueues package:charset

map :: (Char -> Char) -> CharSet -> CharSet
charset Data.CharSet