map -package:containers -package:charset -package:invertible -is:exact -package:ghc -is:exact -package:imports -package:base-compat is:exact -package:base-compat-batteries -package:foldl -package:amazonka-core package:aeson

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