map -package:containers -package:ghc -package:invertible -package:base-compat-batteries is:exact -package:Cabal-syntax -package:imports -package:insert-ordered-containers -package:base-compat -package:foldl -package:case-insensitive package:aeson

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