/// <reference types="cheerio" />
export declare function mustHaveAttribute(tagName: string, attribute: string, message: (errorCount: number) => string): ($: CheerioStatic, report: (msg: string) => void) => void;
export declare function mustHaveElement(selector: string, message: () => string): ($: CheerioStatic, report: (msg: string) => void) => void;
export declare function mustHaveNoMoreThan(selector: string, howMany: number, message: (n: number) => string): ($: CheerioStatic, report: (msg: string) => void) => void;