map is:exact -package:base -package:Cabal-syntax -package:basement -package:dense-linear-algebra -package:base-prelude -package:amazonka-core -package:filepath -package:hedgehog -package:monoidal-containers package:aeson

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