/**
 * Hash mode: routing happens against `window.location.hash` with the
 * leading `#/` stripped. Useful for static deploys (GitHub Pages, S3)
 * where the host can't be configured to wildcard-route to one HTML file.
 *
 * URLs look like `https://example.com/#/dashboard/settings`. The
 * `pathname` part stays at `/` so the server always serves the same
 * page; `<Route>` matching looks at the hash instead.
 */
/**
 * Extract the routable pathname from a full URL when hash mode is on.
 * Returns the part after `#/`, prefixed with `/` so it parses as a
 * normal pathname.
 */
export declare const buildHashHref: (pathname: string) => string;
export declare const hashPathnameOf: (url: URL) => string;