Remove NavigatorTypes (#3331)

src/navigators/DrawerNavigator.js

@@ -9,8 +9,6 @@ import DrawerView from '../views/Drawer/DrawerView';
 import DrawerItems from '../views/Drawer/DrawerNavigatorItems';
 import SafeAreaView from '../views/SafeAreaView';
 
-import NavigatorTypes from './NavigatorTypes';
-
 // A stack navigators props are the intersection between
 // the base navigator props (navgiation, screenProps, etc)
 // and the view's props
@@ -66,16 +64,12 @@ const DrawerNavigator = (routeConfigs, config = {}) => {
   } = mergedConfig;
 
   const contentRouter = TabRouter(routeConfigs, tabsConfig);
-
   const drawerRouter = TabRouter(
     {
       [drawerCloseRoute]: {
-        screen: createNavigator(
-          contentRouter,
-          routeConfigs,
-          config,
-          NavigatorTypes.DRAWER
-        )(props => <DrawerScreen {...props} />),
+        screen: createNavigator(contentRouter, routeConfigs, config)(props => (
+          <DrawerScreen {...props} />
+        )),
       },
       [drawerOpenRoute]: {
         screen: () => null,
@@ -89,12 +83,8 @@ const DrawerNavigator = (routeConfigs, config = {}) => {
     }
   );
 
-  const navigator = createNavigator(
-    drawerRouter,
-    routeConfigs,
-    config,
-    NavigatorTypes.DRAWER
-  )(props => (
+  const navigator = createNavigator(drawerRouter, routeConfigs, config)(
+    props => (
       <DrawerView
         {...props}
         drawerBackgroundColor={drawerBackgroundColor}
@@ -108,7 +98,8 @@ const DrawerNavigator = (routeConfigs, config = {}) => {
         drawerCloseRoute={drawerCloseRoute}
         drawerToggleRoute={drawerToggleRoute}
       />
-  ));
+    )
+  );
 
   return createNavigationContainer(navigator);
 };

src/navigators/NavigatorTypes.js

@@ -1,9 +0,0 @@
-const STACK = 'react-navigation/STACK';
-const TABS = 'react-navigation/TABS';
-const DRAWER = 'react-navigation/DRAWER';
-
-export default {
-  STACK,
-  TABS,
-  DRAWER,
-};

src/navigators/StackNavigator.js

@@ -3,7 +3,6 @@ import createNavigationContainer from '../createNavigationContainer';
 import createNavigator from './createNavigator';
 import CardStackTransitioner from '../views/CardStack/CardStackTransitioner';
 import StackRouter from '../routers/StackRouter';
-import NavigatorTypes from './NavigatorTypes';
 import NavigationActions from '../NavigationActions';
 
 // A stack navigators props are the intersection between
@@ -34,12 +33,8 @@ export default (routeConfigMap, stackConfig = {}) => {
   const router = StackRouter(routeConfigMap, stackRouterConfig);
 
   // Create a navigator with CardStackTransitioner as the view
-  const navigator = createNavigator(
-    router,
-    routeConfigMap,
-    stackConfig,
-    NavigatorTypes.STACK
-  )(props => (
+  const navigator = createNavigator(router, routeConfigMap, stackConfig)(
+    props => (
       <CardStackTransitioner
         {...props}
         headerMode={headerMode}
@@ -53,7 +48,8 @@ export default (routeConfigMap, stackConfig = {}) => {
           onTransitionEnd && onTransitionEnd();
         }}
       />
-  ));
+    )
+  );
 
   return createNavigationContainer(navigator);
 };

src/navigators/TabNavigator.js

@@ -8,8 +8,6 @@ import TabView from '../views/TabView/TabView';
 import TabBarTop from '../views/TabView/TabBarTop';
 import TabBarBottom from '../views/TabView/TabBarBottom';
 
-import NavigatorTypes from './NavigatorTypes';
-
 // A tab navigators props are the intersection between
 // the base navigator props (navgiation, screenProps, etc)
 // and the view's props
@@ -30,12 +28,7 @@ const TabNavigator = (routeConfigs, config = {}) => {
 
   const router = TabRouter(routeConfigs, tabsConfig);
 
-  const navigator = createNavigator(
-    router,
-    routeConfigs,
-    config,
-    NavigatorTypes.TABS
-  )(props => (
+  const navigator = createNavigator(router, routeConfigs, config)(props => (
     <TabView
       {...props}
       tabBarComponent={tabBarComponent}

src/navigators/createNavigator.js

@@ -3,19 +3,10 @@ import React from 'react';
 /**
  * Creates a navigator based on a router and a view that renders the screens.
  */
-export default function createNavigator(
-  router,
-  routeConfigs,
-  navigatorConfig,
-  navigatorType
-) {
+export default function createNavigator(router, routeConfigs, navigatorConfig) {
   return NavigationView => {
     class Navigator extends React.Component {
       static router = router;
-
-      static routeConfigs = routeConfigs;
-      static navigatorConfig = navigatorConfig;
-      static navigatorType = navigatorType;
       static navigationOptions = null;
 
       render() {