map -package:containers -package:conduit -package:blaze-html -package:basement -package:incipit-base -is:exact -package:dlist -package:filepath -package:insert-ordered-containers -is:exact package:aeson -is:module is:exact

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