/**
 * Injects dropdown reference and the event bus
 */
export declare function useInjectedDropdownTrigger(): import("../../constants").DropdownTriggerState;
/**
 * Injects dropdown item role
 */
export declare function useInjectedDropdownItem(): import("../../constants").DropdownItemState;
/**
 * Injects dropdown action role
 */
export declare function useInjectedDropdownAction(): import("../../constants").DropdownActionState;