Module GtkBinProps.Expander
val cast : 'a Gobject.obj -> Gtk.expander Gtk.obj
module P : sig ... end
module S : sig ... end
val create : Gtk.expander Gobject.param list -> Gtk.expander Gtk.obj
val make_params : cont:([> `expander ] as 'a Gobject.param list -> 'b) -> 'a Gobject.param list -> ?expanded:bool -> ?label:string -> ?spacing:int -> ?use_underline:bool -> 'b