public static interface DropdownRadioItemBuilder.AfterLabelStep extends DropdownRadioItemBuilder.BuildStep, DropdownRadioItemBuilder.QuickActionStep, DropdownRadioItemBuilder.SeparatorStep, DropdownRadioItemBuilder.TargetStep, DropdownRadioItemBuilder.TypeStep
buildsetQuickAction, setQuickActionsetSeparator, setSeparatorsetTarget, setTargetsetType, setType