map -package:containers -package:base-prelude -package:Cabal-syntax -package:integration -is:exact -package:bytestring -package:base-compat -package:amazonka-core -package:invertible -package:ghc is:exact -package:base package:aeson

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