#The tree interface used by GtkTreeView
#@https://developer.gnome.org/gtk3/stable/GtkTreeModel.html
extern class GtkTreeModel `{GtkTreeModel *`}
#The tree interface used by GtkTreeView
#@https://developer.gnome.org/gtk3/stable/GtkTreeModel.html
extern class GtkTreeModel `{GtkTreeModel *`}