module Set: sig .. end
sig
end
type t = (Stable_containers.Comparable.V1.S.key, Stable_containers.Comparable.V1.S.comparator_witness) Std_internal.Set.t
(Stable_containers.Comparable.V1.S.key, Stable_containers.Comparable.V1.S.comparator_witness) Std_internal.Set.t
include Stable