open Hbugs_types

exception Invalid_URL of string

class hbugsClient :
  ?use_hint_callback: (hint -> unit) -> (* default = do nothing *)
  ?destroy_callback: (unit -> unit) ->  (* default = do nothing *)
  unit ->
    object

      method show : unit -> unit
      method hide : unit -> unit

      method setUseHintCallback : (hint -> unit) -> unit
      method registerToBroker : unit -> unit
      method unregisterFromBroker : unit -> unit
      method subscribeAll : unit -> unit

      method stateChange : state option -> unit

        (** @return an hint by index *)
      method hint : int -> hint

    end