From f52f97fe4e51f296362c7f234250224c3883acaa Mon Sep 17 00:00:00 2001
From: Aleksei Androsov <doochik@ya.ru>
Date: Sat, 7 Oct 2017 14:15:41 +0300
Subject: [PATCH] Fix RN 0.48+ warning about requiresMainQueueSetup

Warning: Module RNDeviceInfo requires main queue setup since it overrides `constantsToExport` but doesn't implement `requiresMainQueueSetup. In a future release React Native will default to initializing all native modules on a background thread unless explicitly opted-out of.
---
 RNDeviceInfo/RNDeviceInfo.m | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/RNDeviceInfo/RNDeviceInfo.m b/RNDeviceInfo/RNDeviceInfo.m
index 561d80652..d0bd30e92 100644
--- a/RNDeviceInfo/RNDeviceInfo.m
+++ b/RNDeviceInfo/RNDeviceInfo.m
@@ -15,19 +15,17 @@ @interface RNDeviceInfo()
 @end
 
 @implementation RNDeviceInfo
-{
-
-}
 
 @synthesize isEmulator;
 
 RCT_EXPORT_MODULE()
-
-- (dispatch_queue_t)methodQueue
+    
++ (BOOL)requiresMainQueueSetup
 {
-    return dispatch_get_main_queue();
+   return YES;
 }
 
+
 - (NSString*) deviceId
 {
     struct utsname systemInfo;