/**
 * Class responsible for creating and managing a sitemap.
 * It allows adding URLs to the sitemap and generating an XML file of the sitemap.
 * This is used by search engines to crawl and index files.
 */
export declare class SiteMapCreator {
    /**
     * @private
     * @type {Array<{ loc: string, lastmod: string }>}
     * @description Stores the list of URLs and their corresponding last modified dates.
     */
    private siteMapEntry;
    constructor();
    /**
     * Adds a new URL to the sitemap.
     * The `lastmod` (last modification date) is automatically set to the current date in the format `YYYY-MM-DD`.
     *
     * @param {string} loc - The URL to be added to the sitemap.
     * @example
     * const sitemap = new SiteMapCreator();
     * sitemap.addToSiteMap('https://mydoc.com');
     */
    addToSiteMap(loc: string): void;
    /**
     * Generates the XML for the sitemap.
     * This method converts the list of entries into a properly formatted XML string.
     *
     * @returns {string} The XML string representing the sitemap.
     */
    generateSiteMapXML(): string;
}