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