`([> Gtk.expander ] as 'a) Gtk.obj ->
object
val obj : 'a Gtk.obj
method add : GObj.widget -> unit
method all_children : GObj.widget list
method as_widget : Gtk.widget Gtk.obj
method border_width : int
method child : GObj.widget
method children : GObj.widget list
method coerce : GObj.widget
method connect : GBin.expander_signals
method destroy : unit -> unit
method drag : GObj.drag_ops
method expanded : bool
method focus : GContainer.focus
method get_oid : int
method label : string
method label_widget : GObj.widget
method misc : GObj.misc_ops
method remove : GObj.widget -> unit
method resize_mode : Gtk.Tags.resize_mode
method set_border_width : int -> unit
method set_expanded : bool -> unit
method set_label : string -> unit
method set_label_widget : GObj.widget -> unit
method set_resize_mode : Gtk.Tags.resize_mode -> unit
method set_spacing : int -> unit
method set_use_underline : bool -> unit
method spacing : int
method use_underline : bool
end`