map -package:containers -package:insert-ordered-containers -package:blaze-html -package:imports -package:basement -package:integration -package:base -package:os-string -package:amazonka-core -package:ghc -is:exact package:aeson is:exact

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