From 297cabb80426c8f67205e83f56042c10f670288e Mon Sep 17 00:00:00 2001
From: Mark Goho <markgoho@gmail.com>
Date: Thu, 12 Oct 2017 17:53:52 -0400
Subject: [PATCH] fix(afs): change doc.update() parameter type to Partial<T>
 (#1247)

Need to follow on with doc changes + use Partial<T> in more places that make sense.
closes #1245, closes #1215
---
 src/firestore/document/document.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/firestore/document/document.ts b/src/firestore/document/document.ts
index b39b99f3c..d1ce5d3db 100644
--- a/src/firestore/document/document.ts
+++ b/src/firestore/document/document.ts
@@ -56,7 +56,7 @@ export class AngularFirestoreDocument<T> {
    * Update some fields of a document without overwriting the entire document.
    * @param data 
    */
-  update(data: T): Promise<void> {
+  update(data: Partial<T>): Promise<void> {
     return this.ref.update(data);
   }