map -package:containers -package:charset -package:invertible -is:exact -package:conduit -package:case-insensitive -package:basement -package:psqueues -package:foldl -package:base-compat-batteries -package:incipit-base package:aeson -is:exact is:exact

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