map -package:base-compat -package:conduit -package:base-prelude -package:case-insensitive -package:dlist -package:insert-ordered-containers -package:base -package:hedgehog -package:dense-linear-algebra package:aeson is:exact

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