import { ServerAdapterOptions } from '@whatwg-node/server';
import type { Router, RouterBaseObject } from './types';
interface RouterOptions<TServerContext = {}> extends ServerAdapterOptions<TServerContext> {
    base?: string;
}
export declare function createRouterBase<TServerContext = {}>({ fetchAPI: givenFetchAPI, base: basePath, }?: RouterOptions<TServerContext>): RouterBaseObject<TServerContext>;
export declare function createRouter<TServerContext = {}>(options?: RouterOptions<TServerContext>): Router<TServerContext>;
export {};