map -package:conduit -package:charset -package:case-insensitive -package:base -package:dense-linear-algebra -package:dlist -package:basement -is:exact -package:filepath -package:hedgehog -package:pipes -package:amazonka-core -package:integration package:aeson is:exact

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