Module type MoreLabels.Hashtbl.SeededS
 module type SeededS = sig .. end
 type key 
 type 'a t 
 val create : ?random:bool -> int -> 'a t
 val clear : 'a t -> unit
 val reset : 'a t -> unit
 val copy : 'a t -> 'a t
 val add : 'a t ->       key:key -> data:'a -> unit
 val remove : 'a t -> key -> unit
 val find : 'a t -> key -> 'a
 val find_opt : 'a t ->       key -> 'a option
 val find_all : 'a t -> key -> 'a list
 val replace : 'a t ->       key:key -> data:'a -> unit
 val mem : 'a t -> key -> bool
 val iter : f:(key:key -> data:'a -> unit) ->       'a t -> unit
 val filter_map_inplace : f:(key:key -> data:'a -> 'a option) ->       'a t -> unit
 val fold : f:(key:key -> data:'a -> 'b -> 'b) ->       'a t -> init:'b -> 'b
 val length : 'a t -> int
 val stats : 'a t -> MoreLabels.Hashtbl.statistics
 val to_seq : 'a t ->       (key * 'a) Seq.t
 val to_seq_keys : 'a t ->       key Seq.t
 val to_seq_values : 'a t -> 'a Seq.t
 val add_seq : 'a t ->       (key * 'a) Seq.t -> unit
 val replace_seq : 'a t ->       (key * 'a) Seq.t -> unit
 val of_seq : (key * 'a) Seq.t ->       'a t