From 4dd8a9451c5420ef71f4526206eee575193ecd4a Mon Sep 17 00:00:00 2001
From: Ashoat Tevosyan <ashoat@gmail.com>
Date: Wed, 23 May 2018 13:18:11 -0400
Subject: [PATCH] [flow] Fix tabBarOnPress type for react-navigation@2.0
 (#4256)

---
 packages/react-navigation/flow/react-navigation.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/packages/react-navigation/flow/react-navigation.js b/packages/react-navigation/flow/react-navigation.js
index e47a0636..386ec31c 100644
--- a/packages/react-navigation/flow/react-navigation.js
+++ b/packages/react-navigation/flow/react-navigation.js
@@ -431,10 +431,9 @@ declare module 'react-navigation' {
       | ((options: { tintColor: ?string, focused: boolean }) => ?React$Node),
     tabBarVisible?: boolean,
     tabBarTestIDProps?: { testID?: string, accessibilityLabel?: string },
-    tabBarOnPress?: (
-      scene: TabScene,
-      jumpToIndex: (index: number) => void
-    ) => void,
+    tabBarOnPress?: ({
+      navigation: NavigationScreenProp<NavigationRoute>,
+    }) => void,
   |};
 
   /**