map -package:containers -package:bytestring -package:base-prelude -is:exact -package:charset -package:amazonka-core -package:invertible -package:incipit-base -package:hedgehog -package:base is:exact -package:case-insensitive package:aeson

map :: (a -> b) -> KeyMap a -> KeyMap b
aeson Data.Aeson.KeyMap
Map a function over all values in the map.