4 exception Invalid_URL of string
7 ?use_hint_callback: (hint -> unit) ->
11 method show : unit -> unit
12 method hide : unit -> unit
14 method setUseHintCallback : (hint -> unit) -> unit
15 method registerToBroker : unit -> unit
16 method unregisterFromBroker : unit -> unit
17 method subscribeAll : unit -> unit
19 method stateChange : state option -> unit
21 (** @return an hint by index *)
22 method hint : int -> hint