From 72b17113979a5a2905cad123fee8349f3358a9bf Mon Sep 17 00:00:00 2001
From: Jeremi Stadler <stadler.jeremi@gmail.com>
Date: Mon, 29 May 2017 11:34:18 +0200
Subject: [PATCH 1/2] [React-Navigation] Add TabBarTop & TabBarBottom types

---
 types/react-navigation/index.d.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/types/react-navigation/index.d.ts b/types/react-navigation/index.d.ts
index ffa936f6d0..083139a165 100644
--- a/types/react-navigation/index.d.ts
+++ b/types/react-navigation/index.d.ts
@@ -621,3 +621,6 @@ export interface NavgationComponentProps<T> {
     },
   }
 }
+
+export const TabBarTop: React.ReactElement<any>;
+export const TabBarBottom: React.ReactElement<any>;

From f113c7a5e76e35076c93a808d96950146a6044b4 Mon Sep 17 00:00:00 2001
From: Jeremi Stadler <stadler.jeremi@gmail.com>
Date: Mon, 29 May 2017 14:34:58 +0200
Subject: [PATCH 2/2] [React-Navigation] Add tabConfig tests

Specifically to test the tabBarComponent property
---
 types/react-navigation/react-navigation-tests.tsx | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/types/react-navigation/react-navigation-tests.tsx b/types/react-navigation/react-navigation-tests.tsx
index a88a5d3a0b..2493d92f84 100644
--- a/types/react-navigation/react-navigation-tests.tsx
+++ b/types/react-navigation/react-navigation-tests.tsx
@@ -3,7 +3,10 @@ import { View } from 'react-native';
 import {
     addNavigationHelpers,
     StackNavigator,
-    TabNavigatorScreenOptions
+    TabNavigatorScreenOptions,
+    TabNavigatorConfig,
+    TabBarTop,
+    TabBarBottom,
 } from 'react-navigation';
 
 const Start = (
@@ -34,5 +37,10 @@ const tabNavigatorScreenOptions: TabNavigatorScreenOptions = {
     title: 'title',
     tabBarVisible: true,
     tabBarIcon: <View />,
-    tabBarLabel: 'label'
+    tabBarLabel: 'label',
+}
+
+const tabNavigatorConfig: TabNavigatorConfig = {
+    lazy: true,
+    tabBarComponent: TabBarTop,
 }