import type { Placement } from '@floating-ui/vue';
import type { CSSProperties, FunctionalComponent, InjectionKey, Ref } from 'vue';
interface TooltipBinding {
    content?: () => any;
    placement?: Placement;
    offset?: number;
    delay?: number;
    events?: Record<string, (...args: any[]) => void>;
    showArrow?: boolean;
    className?: string;
    style?: CSSProperties;
    prefixCls?: string;
}
interface TooltipOptions extends TooltipBinding {
    reference: HTMLElement;
    popupContainer?: HTMLElement;
}
interface TooltipProps extends TooltipOptions {
    id: string;
}
export declare const TooltipToken: InjectionKey<InjectionType>;
interface InjectionType {
    create(options: TooltipOptions, id: string): void;
    update(options: TooltipOptions, id: string): void;
    destroy(id: string): void;
    tooltips: Ref<TooltipProps[]>;
    clear(): void;
}
export interface TooltipRootProps {
    tooltipClass?: string;
    defaultPlacement?: Placement;
    defaultOffset?: number;
    defaultDelay?: number;
}
export declare function useTooltipRoot(): FunctionalComponent<TooltipRootProps>;
export {};