map is:exact -package:text -package:conduit -package:basement -package:integration -package:dlist -package:Cabal-syntax -package:ghc -package:filepath -package:dense-linear-algebra -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.