public static interface DropdownItemBuilder.AfterKeyStep extends DropdownItemBuilder.BuildStep, DropdownItemBuilder.LabelStep, DropdownItemBuilder.QuickActionStep, DropdownItemBuilder.SeparatorStep, DropdownItemBuilder.TargetStep, DropdownItemBuilder.TypeStep
buildsetLabel, setLabelsetQuickAction, setQuickActionsetSeparator, setSeparatorsetTarget, setTargetsetType, setType