widget-router/dist/lib/IWidgetRouter.d.ts

Widget Router is another Typescript (also JavaScript) Router, but this one works better if used in widgets inside HTML

import { RouteResult } from './RouteResult';
import { IEventHandlerManager } from "event-handler-manager";
export interface IWidgetRouter extends IEventHandlerManager {
    templatesCollection?: Object;
    go(path: string, params?: any, noCache?: boolean, initController?: boolean): Promise<RouteResult>;
}