From a8f4d166d8b0d63897bafcadb48b3cd01c0bd3bc Mon Sep 17 00:00:00 2001
From: Jan Kassens <jkassens@fb.com>
Date: Fri, 28 Apr 2017 10:59:25 -0700
Subject: [PATCH] Change data to $ReadOnlyArray

Reviewed By: leebyron

Differential Revision: D4968884

fbshipit-source-id: 9f202d05f7311a192cd939e6d8d72902a54b03a2
---
 Libraries/Lists/FlatList.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Libraries/Lists/FlatList.js b/Libraries/Lists/FlatList.js
index 3ca5a75f8..f24aaf5fb 100644
--- a/Libraries/Lists/FlatList.js
+++ b/Libraries/Lists/FlatList.js
@@ -62,7 +62,7 @@ type RequiredProps<ItemT> = {
    * For simplicity, data is just a plain array. If you want to use something else, like an
    * immutable list, use the underlying `VirtualizedList` directly.
    */
-  data: ?Array<ItemT>,
+  data: ?$ReadOnlyArray<ItemT>,
 };
 type OptionalProps<ItemT> = {
   /**