/**
 * Resolves the router base path from the page's `<base>` element and the
 * iris app `module` global.
 *
 * `module` is read off `globalThis` rather than bare `global`, since
 * iris-app/Cypress/browser bundles do not have the Node `global` symbol unless
 * something polyfills `window.global = window`.
 */
export declare const getRouterBasePath: () => string;