import type { SiteRouterOptions } from './types';
/**
 * Inject the stx SPA router into HTML. The script is appended just
 * before `</body>` (or at the end of the document if there is no body
 * close). Configuration from `options` is exposed as
 * `window.__stxRouterConfig` ahead of the runtime so the runtime picks
 * it up on init.
 */
export declare function injectRouterScript(html: string, options?: RouterOptions): Promise<string>;
export type RouterOptions = SiteRouterOptions;
