map -package:containers -package:bytestring -package:monoidal-containers -package:imports -package:amazonka-core -package:incipit-base -package:base -is:exact is:exact -package:case-insensitive -package:hedgehog package:aeson

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