import type { InjectionKey, ShallowRef, Slots } from 'vue-demi';
export interface DropdownNode {
    slots: Slots;
}
export interface DropdownContext {
    tree: ShallowRef<DropdownNode>;
    next: () => void;
    back: () => void;
}
export declare const DROPDOWN_TREE: InjectionKey<DropdownContext>;