# Class virtual OgtkActionProps.action_group_notify

    class virtual action_group_notify : [> `actiongroup ] Gobject.obj -> object .. end

    val obj : ([> `actiongroup ] as 'a) Gobject.obj

    method private notify : 'b. ('a, 'b) Gobject.property -> callback:('b -> unit) -> GtkSignal.id

    method name : callback:(string -> unit) -> GtkSignal.id

    method sensitive : callback:(bool -> unit) -> GtkSignal.id

    method visible : callback:(bool -> unit) -> GtkSignal.id