import type { Request } from "express";
declare type Params = {
    req: Request;
    baseUrl: string;
    lang: string;
    fallback?: string;
};
export declare const removeUrlParameter: (url: string, parameter: string) => string;
/**
 * @deprecated
 *
 * Refactor `express` functions to be framework-agnostic
 */
declare const getCanonicalUrl: ({ req, baseUrl, lang }: Params) => string | null;
export default getCanonicalUrl;