API Reference > ui-abstract > Backstage Backstage Abstractions used by ui-framework package to create and manage the display Backstage menu items. Classes Name Description BackstageItemUtilities Utilities for creating and maintaining backstage items Enumerations Name Description BackstageItemType Used to specify the item type added to the backstage menu. Global Functions Name Description isActionItem BackstageActionItem type guard. isStageLauncher BackstageStageLauncher type guard. Interfaces Name Description BackstageActionItem Describes the data needed to insert an action button into the backstage menu. BackstageStageLauncher Describes the data needed to insert an action button into the backstage menu. CommonBackstageItem Describes the data needed to insert a button into the backstage menu. Type Aliases Name Description BackstageItem Describes the data needed to insert a button into the backstage menu. Last Updated: 15 June, 2021