map -package:containers -package:ghc -package:base-compat -package:invertible -is:exact -package:Cabal-syntax -is:exact -package:insert-ordered-containers -package:filepath -package:amazonka-core -package:conduit -package:incipit-base package:charset -is:exact

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