import { Url } from './Url';
export declare class Page {
    url: Url;
    data: string | null;
    code: number | null;
    loaded: boolean;
    links: Url[];
    files: Url[];
    _loadingStart: number;
    _loadingEnd: number;
    ttfb: number;
    constructor(url: string | Url);
    getUrl(): string;
    getUrlObject(): Url;
    getData(): string | null;
    getCode(): number | null;
    getLinks(): Url[];
    getFiles(): Url[];
    /**
     *  Method loads page and returns promise with loaded page
     * @param param0  {onload: (page: Page) => void} Callback function that is called when page is loaded
     * @returns
     */
    load({ onload }?: {
        onload?: ((page: Page) => void) | undefined;
    }): Promise<Page>;
    getInternalLinks(): Url[];
    getExternalLinks(): Url[];
    getTtfb(): number;
    getLang(): string | null;
    getTitleTag(): string | null;
    getMetaTag(name: string): string | null;
    getMetaTags(): MetaTag[];
    /**
     *  Method returns array of Url objects
     * @returns {Url[]} Returns array of Url objects
     */
    private processData;
    /**
     *  Method returns array of Url objects
     * @returns {Url[]} Returns array of Url objects
     */
    private processAbsoluteLinks;
    /**
     *  Method returns array of Url objects
     * @returns {Url[]} Returns array of Url objects
     */
    private processRelativeLinks;
    static extractWords(html: string): string;
}