/**
 *
 * Get 'http://localhost:4203/'  from 'http://localhost:4203/remoteEntry.js'
 */
export declare const getBaseUrl: (url: string) => string;
/**
 * ./assets/* and 'http://localhost:4203/' to 'http://localhost:4203/assets/*
 */
export declare const resolveUrl: (baseUrl: string, url: string) => string;
/**
 * Simplified version
 * This could be used: https://github.com/sindresorhus/is-absolute-url
 */
export declare const isAbsoluteUrl: (url: string) => boolean;
/**
 *
 */
export declare const isUrlFile: (url: string) => boolean;