import React from 'react';
export default class Sidebar extends React.Component<any, any> {
    constructor(props: any);
    shouldComponentUpdate(nextProps: any, nextState: any): boolean;
    scroll(e?: any): void;
    setComponentTop(): void;
    scrollEventListener: any;
    componentDidMount(): void;
    componentWillUnmount(): void;
    componentWillReceiveProps(): void;
    render(): JSX.Element;
}