/// <reference types="react" />
import * as React from 'react';
export interface AdProps {
    id: string;
    refreshKey?: string;
}
/**
 * Define and display ad
 *
 * Usage:
 *   <Ad id="div-id-1" />
 */
export declare class Ad extends React.Component<AdProps, any> {
    private requestState;
    constructor(props: AdProps);
    componentDidMount(): void;
    shouldComponentUpdate(nextProps: AdProps): boolean;
    componentWillUpdate(nextProps: AdProps): void;
    componentDidUpdate(prevProps: AdProps): void;
    componentWillUnmount(): void;
    render(): React.DetailedReactHTMLElement<{
        id: string;
    }, HTMLElement>;
}