map -package:containers -package:aeson -package:dense-linear-algebra -package:base -package:case-insensitive -package:foldl -package:base-compat -package:invertible -package:integration -package:amazonka-core is:exact -package:incipit-base -package:hedgehog package:charset

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