module S:sig..end
val apply : ([> `assistant ], unit -> unit) GtkSignal.t
val cancel : ([> `assistant ], unit -> unit) GtkSignal.t
val close : ([> `assistant ], unit -> unit) GtkSignal.t
val leave : ([> `assistant ], unit -> unit) GtkSignal.t
val prepare : ([> `assistant ], unit -> unit) GtkSignal.t