map -package:containers -package:bytestring -package:conduit -package:invertible -package:Cabal-syntax -package:dense-linear-algebra -package:dlist -package:integration -package:imports -package:basement package:aeson -is:exact is:exact

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