From ede85d7717a0f9fe7beee2347f327fa17698c7fe Mon Sep 17 00:00:00 2001
From: Akshet Pandey <akshet@pocketgems.com>
Date: Fri, 19 May 2017 20:26:23 -0700
Subject: [PATCH] Add nonnull to type

---
 ios/RNFirebase/RNFirebaseRemoteConfig.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ios/RNFirebase/RNFirebaseRemoteConfig.m b/ios/RNFirebase/RNFirebaseRemoteConfig.m
index fe2a5638..f54df896 100644
--- a/ios/RNFirebase/RNFirebaseRemoteConfig.m
+++ b/ios/RNFirebase/RNFirebaseRemoteConfig.m
@@ -91,7 +91,7 @@ RCT_EXPORT_METHOD(fetch:(RCTPromiseResolveBlock)resolve
     }];
 }
 
-RCT_EXPORT_METHOD(fetchWithExpirationDuration:(NSNumber *)expirationDuration
+RCT_EXPORT_METHOD(fetchWithExpirationDuration:(nonnull NSNumber *)expirationDuration
                   resolver:(RCTPromiseResolveBlock)resolve
                   rejecter:(RCTPromiseRejectBlock)reject)
 {