map -package:containers -package:charset -package:invertible -is:exact -package:imports -package:incipit-base -package:basement -package:base-prelude -package:os-string -package:Cabal-syntax is:exact -package:hedgehog package:aeson

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