import { Ref, InjectionKey } from "vue";
export declare const usePopupProvider: (containerRef: Ref<HTMLElement | undefined>) => {
    initialPxInfo: {
        top: number;
        left: number;
        right: number;
        bottom: number;
        width: number;
        height: number;
    };
    bodyPxInfo: {
        readonly top: number;
        readonly left: number;
        readonly right: number;
        readonly bottom: number;
        readonly width: number;
        readonly height: number;
    };
    updateBodyPxInfo: () => void;
    containerRef: Ref<HTMLElement | undefined>;
};
export declare const POPUP_KEY: InjectionKey<ReturnType<typeof usePopupProvider>>;