import React, { CSSProperties } from 'react';
export interface StickyProps {
    top?: number | string;
    bottom?: number | string;
    root?: Element | null;
    onScroll?: (params: {
        scrollTop: number;
        isFixed: boolean;
    }) => void;
    className?: string;
    style?: CSSProperties;
}
export declare const Sticky: React.FC<StickyProps>;
export default Sticky;