?packing:(GObj.widget -> unit) ->
?status:DGraphContainer.status ->
?default_callbacks:bool ->
mk_global_view:(unit -> DGraphContainer.S.global_view) ->
mk_tree_view:(depth_backward:int ->
              depth_forward:int ->
              Gtk.widget Gtk.obj ->
              DGraphContainer.S.vertex -> DGraphContainer.S.tree_view) ->
DGraphContainer.S.vertex option ->
[DGraphContainer.S.vertex, DGraphContainer.S.edge, DGraphContainer.cluster,
 DGraphContainer.S.Tree.V.t, DGraphContainer.S.Tree.E.t,
 DGraphContainer.cluster]
DGraphContainer.view_container_type