module SizeGroup:sig
..end
val cast : 'a Gobject.obj -> Gtk.size_group
module P:sig
..end
val create : [ `sizegroup ] Gobject.param list -> Gtk.size_group
val add_widget : [> `sizegroup ] Gtk.obj -> [> `widget ] Gtk.obj -> unit
val remove_widget : [> `sizegroup ] Gtk.obj -> [> `widget ] Gtk.obj -> unit
val make_params : cont:(([> `sizegroup ] as 'a) Gobject.param list -> 'b) ->
'a Gobject.param list -> ?mode:GtkEnums.size_group_mode -> 'b