From 3309e1aa4b8c4cb11b33e9e4facfc8a49a635521 Mon Sep 17 00:00:00 2001
From: Diullei Gomes <diullei@gmail.com>
Date: Fri, 5 Apr 2013 08:59:10 -0300
Subject: [PATCH] durandal: Fixed introduced bug at pull/451

---
 durandal/durandal.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/durandal/durandal.d.ts b/durandal/durandal.d.ts
index a99c2f226c..f2dcdc3298 100644
--- a/durandal/durandal.d.ts
+++ b/durandal/durandal.d.ts
@@ -423,7 +423,7 @@ declare module "durandal/plugins/router" {
     /**
       * Works the same as mapRoute except that routes are automatically added to the visibleRoutes array.
       */
-    export var mapNav: (url: string, moduleId: string, name: string) => routeInfo;
+    export var mapNav: (url: string, moduleId?: string, name?: string) => routeInfo;
     /**
       * You can pass a single routeInfo to this function, or you can pass the basic configuration parameters. url is your url pattern, moduleId is the module path this pattern will map to, name is used as the document title and visible determines whether or not to include it in the router's visibleRoutes array for easy navigation UI binding.
       */