map is:exact -package:text -package:ghc -package:conduit -package:amazonka-core -package:charset -package:dense-linear-algebra -package:basement -package:base -package:imports -package:hedgehog -package:invertible package:aeson

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