From 40b9c4d339204d35e9cc6fe7730420c886092083 Mon Sep 17 00:00:00 2001
From: Gustavo Brunoro <git@hitnail.net>
Date: Tue, 14 Aug 2018 01:03:17 -0300
Subject: [PATCH] Type declaration of AuthProvider.credential allows null token

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

diff --git a/src/index.d.ts b/src/index.d.ts
index 3a0cd51e..10cdad39 100644
--- a/src/index.d.ts
+++ b/src/index.d.ts
@@ -853,7 +853,7 @@ declare module 'react-native-firebase' {
 
       type AuthProvider = {
         PROVIDER_ID: string;
-        credential: (token: string, secret?: string) => AuthCredential;
+        credential: (token?: string, secret?: string) => AuthCredential;
       };
 
       type EmailAuthProvider = {