# Class virtual OgtkAssistantProps.assistant_sigs

    class virtual assistant_sigs : object .. end

    method private virtual connect : 'b. ([> `assistant ], 'b) GtkSignal.t -> callback:'b -> GtkSignal.id

    method private virtual notify : 'b.
             ([> `assistant ] as 'a, 'b) Gobject.property ->
             callback:('b -> unit) -> GtkSignal.id

    method apply : callback:(unit -> unit) -> GtkSignal.id

    method cancel : callback:(unit -> unit) -> GtkSignal.id

    method close : callback:(unit -> unit) -> GtkSignal.id

    method leave : callback:(unit -> unit) -> GtkSignal.id

    method prepare : callback:(unit -> unit) -> GtkSignal.id