Revert "Resolve syntax issue with route overloads"

This reverts commit 7494a3d556.

sammyjs/sammyjs.d.ts

@@ -81,6 +81,7 @@ declare module Sammy {
         $element(selector?: string): JQuery;
         after(callback: Function): Application;
         any(verb: string, path: string, callback: Function): void;
+        route(verb: string, path: string, callback: Function): void;
         around(callback: Function): Application;
         before(options: any, callback: Function): Application;
         bind(name: string, callback: Function): Application;