module type S =sig..end
type query
type response
val implement_multi : ?log_not_previously_seen_version:(name:string -> int -> unit) ->
('state ->
query ->
response Import.Deferred.t) ->
'state Rpc.Implementation.t listval versions : unit -> Core.Std.Int.Set.timplement_multi
(useful for computing which old versions may be pruned)