export interface VideoInfo {
    /**
     * Title of the video
     */
    title: string;
    /**
     * Information about the author of the video
     */
    author: {
        /**
         * Name of the author of the video
         */
        name: string;
        /**
         * URL to the channel of the author of the video
         */
        url: string;
    };
}
export interface VideoInfoResponse {
    /**
     * True when the video exists otherwise false
     */
    existing: boolean;
    /**
     * True when the video id format is valid otherwise false
     */
    validId: boolean;
    /**
     * True when the video is private otherwise false or undefined
     * Is defined when existing is true
     */
    private?: boolean;
    /**
     * Information about the video
     * Is defined when existing is true and private is false
     */
    info?: VideoInfo;
}
/**
 * Checks if a YouTube video exists under the given ID
 *
 * When a video is found the return object also includes the title and author of the video
 *
 * @param id - YouTube video id
 * @returns {@link VideoInfoResponse} when {@link Promise} is resolved
 * @throws {@link AxiosError} when a network issue occurred
 */
export declare function getVideoInfo(id: string): Promise<VideoInfoResponse>;