From a2a2edb6575687847190b6f0a542f26f2145b4e2 Mon Sep 17 00:00:00 2001
From: yamiscott <yaminoscott@gmail.com>
Date: Fri, 4 May 2018 23:53:47 +0100
Subject: [PATCH] Fixed SwitchNavigatorConfig interface to use the correct
 backBehavior value for initialRoute. And added a test to cover this. (#25533)

---
 types/react-navigation/index.d.ts             |  2 +-
 .../react-navigation-tests.tsx                | 20 +++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/types/react-navigation/index.d.ts b/types/react-navigation/index.d.ts
index db45006ef0..d5f9801b5d 100644
--- a/types/react-navigation/index.d.ts
+++ b/types/react-navigation/index.d.ts
@@ -631,7 +631,7 @@ export interface SwitchNavigatorConfig {
   initialRouteName: string;
   resetOnBlur?: boolean;
   paths?: NavigationPathsConfig;
-  backBehavior?: 'none' | 'intialRoute';
+  backBehavior?: 'none' | 'initialRoute';
 }
 
 // Return createNavigationContainer
diff --git a/types/react-navigation/react-navigation-tests.tsx b/types/react-navigation/react-navigation-tests.tsx
index fb6e72a623..6b8b5c99e8 100644
--- a/types/react-navigation/react-navigation-tests.tsx
+++ b/types/react-navigation/react-navigation-tests.tsx
@@ -288,6 +288,26 @@ function renderBasicSwitchNavigator(): JSX.Element {
     );
 }
 
+const switchNavigatorConfigWithInitialRoute: SwitchNavigatorConfig = {
+    initialRouteName: 'screen',
+    resetOnBlur: false,
+    backBehavior: 'initialRoute'
+};
+
+const SwitchNavigatorWithInitialRoute = SwitchNavigator(
+    routeConfigMap,
+    switchNavigatorConfigWithInitialRoute,
+);
+
+function renderSwitchNavigatorWithInitialRoute(): JSX.Element {
+    return (
+        <SwitchNavigatorWithInitialRoute
+            ref={(ref: any) => { }}
+            style={viewStyle}
+        />
+    );
+}
+
 /**
  * Drawer navigator.
  */