From 0f38c90093459581a33ab8c84abc903eff1aeaf1 Mon Sep 17 00:00:00 2001
From: Scott Hatcher <scott@scotthatcher.com>
Date: Tue, 14 Jul 2015 10:48:48 -0700
Subject: [PATCH] asyncValidators isn't required.

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

diff --git a/angular-formly/angular-formly.d.ts b/angular-formly/angular-formly.d.ts
index 001f53767..8ce552c52 100644
--- a/angular-formly/angular-formly.d.ts
+++ b/angular-formly/angular-formly.d.ts
@@ -137,7 +137,7 @@ declare module AngularFormly {
 		 * Demo
 		 * see http://angular-formly.com/#/example/other/unique-value-async-validation
 		 */
-		asyncValidators: {
+		asyncValidators?: {
 			[key: string]: string | IExpresssionFunction | IValidator;
 		}