export declare function resolveAbsoluteUrl(baseUrl: string, relativeUrl: string): string;
export declare function isAbsoluteUrl(url: string): boolean;
/**
 * Judge whether the url is base64 url.
 * @param url - The url to be judged.
 * @returns Whether the url is base64 url.
 */
export declare function isBase64Url(url: string): boolean;
export declare function jumpToModelOptimizerPage(name?: string, model?: Blob): void;