import type { Ref, ToRefs } from 'vue';
import type { Middleware, Placement, SideObject, Strategy } from '@floating-ui/dom';
export declare const useFloatingProps: {};
export type UseFloatingProps = ToRefs<{
    middleware: Array<Middleware>;
    placement: Placement;
    strategy: Strategy;
}>;
export declare const getPositionDataWithUnit: <T extends Record<string, number>>(record: T | undefined, key: keyof T) => string;
export declare const useFloating: ({ middleware, placement, strategy, }: UseFloatingProps) => {
    update: () => Promise<void>;
    referenceRef: any;
    contentRef: any;
    x: any;
    y: any;
    placement: ToRefs<{
        middleware: Array<Middleware>;
        placement: Placement;
        strategy: Strategy;
    }>;
    strategy: ToRefs<{
        middleware: Array<Middleware>;
        placement: Placement;
        strategy: Strategy;
    }>;
    middlewareData: any;
};
export type ArrowMiddlewareProps = {
    arrowRef: Ref<HTMLElement | null | undefined>;
    padding?: number | SideObject;
};
export declare const arrowMiddleware: ({ arrowRef, padding, }: ArrowMiddlewareProps) => Middleware;