From 3ca951184fef15d9ed73c1d9488f6c8c7a2a04d0 Mon Sep 17 00:00:00 2001
From: Sibelius Seraphini <sibeliusseraphini@gmail.com>
Date: Thu, 19 Apr 2018 12:01:40 -0300
Subject: [PATCH] feat(flow): prefer string over String

---
 lib/modules/messaging/index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/modules/messaging/index.js b/lib/modules/messaging/index.js
index cf163087..52aad936 100644
--- a/lib/modules/messaging/index.js
+++ b/lib/modules/messaging/index.js
@@ -20,7 +20,7 @@ type OnMessageObserver = {
   next: OnMessage,
 };
 
-type OnTokenRefresh = String => any;
+type OnTokenRefresh = string => any;
 
 type OnTokenRefreshObserver = {
   next: OnTokenRefresh,
@@ -101,7 +101,7 @@ export default class Messaging extends ModuleBase {
   onTokenRefresh(
     nextOrObserver: OnTokenRefresh | OnTokenRefreshObserver
   ): () => any {
-    let listener: String => any;
+    let listener: string => any;
     if (isFunction(nextOrObserver)) {
       // $FlowExpectedError: Not coping with the overloaded method signature
       listener = nextOrObserver;