import * as React from 'react';
declare module HeaderBar {
    interface Props extends React.ClassAttributes<HeaderBar> {
        mainCss?: string;
        mainStyle?: React.CSSProperties;
        backgroundColor: string;
        height?: number | string;
        imgSrc: string;
        url: string;
        burgerAction: () => void;
        children?: React.ReactNode;
        key?: React.ReactText;
        ref?: React.Ref<HeaderBar>;
    }
}
declare class HeaderBar extends React.Component<HeaderBar.Props, any> {
    constructor(props: HeaderBar.Props);
    render(): JSX.Element;
}
export default HeaderBar;