val is_empty : 'a t -> boolval add : ?eq:('a -> 'a -> bool) -> int -> 'a -> 'a t -> 'a tval add_range : ?eq:('a -> 'a -> bool) -> int -> int -> 'a -> 'a t -> 'a tval find : int -> 'a t -> 'aval remove : int -> 'a t -> 'a tval remove_range : int -> int -> 'a t -> 'a tval from : int -> 'a t -> 'a tval after : int -> 'a t -> 'a tval until : int -> 'a t -> 'a tval before : int -> 'a t -> 'a tval mem : int -> 'a t -> boolval iter : (int -> 'a -> unit) -> 'a t -> unitval iter_range : (int -> int -> 'a -> unit) -> 'a t -> unitval map : ?eq:('b -> 'b -> bool) -> ('a -> 'b) -> 'a t -> 'b tval mapi : ?eq:('b -> 'b -> bool) -> (int -> 'a -> 'b) -> 'a t -> 'b tval fold : (int -> 'b -> 'a -> 'a) -> 'b t -> 'a -> 'aval fold_range : (int -> int -> 'b -> 'a -> 'a) -> 'b t -> 'a -> 'aval set_to_map : (int * int) CamomileLibrary__AvlTree.tree -> 'a -> 'a tval domain : 'a t -> (int * int) CamomileLibrary__AvlTree.treeval map_to_set : ('a -> bool) -> 'a t -> (int * int) CamomileLibrary__AvlTree.tree