export declare const thumb: (url: URL | string, size?: number) => string;
export declare const ytid: (url: string | URL) => string;
type YTquality = '' | 'mq' | 'hq' | 'sd' | 'maxres';
type YTthumb = 'default' | '1' | '2' | '3';
export declare const ytimg: (url?: string | URL, { thumb, quality, short, all, id, }?: Partial<{
    short: boolean;
    thumb: YTthumb;
    quality: YTquality;
    all: boolean;
    id: string;
}>) => string | URL | Record<YTthumb, Record<YTquality, string>>;
export {};