Fix FIGTabs SST race

Reviewed By: TheSavior Differential Revision: D6576053 fbshipit-source-id: d727811f7bfdb5cb9a0da010ee0c225029b18b26
facebook · Dec 16, 2017 · 6ae0b34 · 6ae0b34
1 parent d021dd2
commit 6ae0b34
Showing 1 changed file with 12 additions and 11 deletions.
diff --git a/Libraries/Types/CoreEventTypes.js b/Libraries/Types/CoreEventTypes.js
@@ -13,14 +13,15 @@
 
 'use strict';
 
-export type Layout = {
-  x: number,
-  y: number,
-  width: number,
-  height: number,
-};
-export type LayoutEvent = {
-  nativeEvent: {
-    layout: Layout,
-  },
-};
+export type Layout = {|
+  +x: number,
+  +y: number,
+  +width: number,
+  +height: number,
+|};
+export type LayoutEvent = {|
+  +nativeEvent: {|
+    +layout: Layout,
+  |},
+  +persist: () => void,
+|};