#GSList containing the current set of user selectable filters. The contents of the list are owned by GTK+, but you must free the list itself with [glib.slist.SList.free] when you are done with it.
FileChooser.listFilters
gtk.file_filter.FileFilter[] listFilters()Lists the current set of user-selectable filters; see [gtk.file_chooser.FileChooser.addFilter], [gtk.file_chooser.FileChooser.removeFilter].
Returns
a