map -package:containers -package:base -package:insert-ordered-containers -package:incipit-base -package:dense-linear-algebra -package:imports -package:basement -package:os-string -package:monoidal-containers 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.