map -package:containers -package:case-insensitive -package:basement -is:exact -package:foldl -package:insert-ordered-containers is:exact -package:amazonka-core -package:blaze-html -package:base-prelude package:aeson

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