import * as React from 'react';
type Props = {
    zIndex: number;
    showOverlay: boolean;
    onClickOverlay: (event: React.MouseEvent<HTMLDivElement>) => void;
    children: React.ReactNode;
};
export declare class Overlay extends React.Component<Props> {
    static defaultProps: Partial<Props>;
    render(): string | number | boolean | Iterable<React.ReactNode> | React.JSX.Element | null | undefined;
}
export {};