map -package:containers -package:Cabal-syntax -package:base-prelude -package:charset -package:invertible -package:incipit-base -package:hedgehog -package:monoidal-containers -is:exact -package:base is:exact package:aeson

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