map -package:containers -package:charset -package:amazonka-core -package:basement -package:psqueues -is:exact -package:incipit-base is:exact -package:foldl -package:imports -package:bytestring -package:invertible package:aeson

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