map -package:base-compat-batteries -package:basement -package:invertible -package:aeson -package:base -package:integration -package:imports -package:insert-ordered-containers -package:hedgehog -package:Cabal-syntax -package:dense-linear-algebra -package:filepath -package:conduit -package:pipes package:charset

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