Changed declaration of Backbone.Router.routes. This is not neccessarily a function, but may also be a simple hash.

backbone/backbone.d.ts

@@ -275,7 +275,7 @@ declare module Backbone {
         * For assigning routes as object hash, do it like this: this.routes = <any>{ "route": callback, ... };
         * That works only if you set it in the constructor or the initialize method.
         **/
-        routes(): any;
+        routes: any;
 
         constructor(options?: RouterOptions);
         initialize(options?: RouterOptions): void;