map is:exact -package:text -package:containers -package:insert-ordered-containers -package:foldl -package:amazonka-core -package:imports -package:conduit -package:monoidal-containers -package:invertible -package:os-string -package:hedgehog -package:psqueues -package:pipes -package:regex-tdfa package:aeson

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