chore: publish

- react-navigation-animated-switch@0.5.9
 - @react-navigation/core@3.7.4
 - react-navigation-drawer@2.4.10
 - react-navigation-material-bottom-tabs@2.2.9
 - @react-navigation/native@3.7.10
 - react-navigation@4.3.6
 - react-navigation-stack@2.3.10
 - react-navigation-tabs@2.8.10

.gitignore

@@ -4,6 +4,7 @@
 .idea
 .expo
 .gradle
+.history
 
 local.properties
 

example/App.tsx

@@ -41,7 +41,7 @@ import StackWithTranslucentHeader from './src/StackWithTranslucentHeader';
 import SwitchWithStacks from './src/SwitchWithStacks';
 import TabsInDrawer from './src/TabsInDrawer';
 import DragLimitedToModal from './src/DragLimitedToModal';
-import EventsStack from './src/EventsStack';
+import FocusEvents from './src/FocusEvents';
 import FullScreen from './src/FullScreen';
 import GestureInteraction from './src/GestureInteraction';
 import {
@@ -144,7 +144,7 @@ const ExampleInfo = {
     name: 'Drag limited to modal',
     screen: DragLimitedToModal,
   },
-  EventsStack: { name: 'Events Stack', screen: EventsStack },
+  EventsStack: { name: 'Focus Events', screen: FocusEvents },
   FullScreen: { name: 'Fullscreen Stack', screen: FullScreen },
   GestureInteraction: {
     name: 'Gesture interaction',
@@ -335,7 +335,7 @@ class MainScreen extends React.Component<any, State> {
                 }}
               >
                 {(Object.keys(ExampleInfo) as (keyof typeof ExampleInfo)[]).map(
-                  routeName => (
+                  (routeName) => (
                     <RectButton
                       key={routeName}
                       underlayColor="#ccc"

example/babel.config.js

@@ -1,4 +1,4 @@
-module.exports = function(api) {
+module.exports = function (api) {
   api.cache(true);
   return {
     presets: ['babel-preset-expo'],

example/metro.config.js

@@ -11,8 +11,8 @@ const modules = ['@expo/vector-icons']
       // List all packages under `packages/`
       .readdirSync(packages)
       // Ignore hidden files such as .DS_Store
-      .filter(p => !p.startsWith('.'))
-      .map(p => {
+      .filter((p) => !p.startsWith('.'))
+      .map((p) => {
         const pak = JSON.parse(
           fs.readFileSync(path.join(packages, p, 'package.json'), 'utf8')
         );
@@ -50,7 +50,7 @@ module.exports = {
   },
 
   server: {
-    enhanceMiddleware: middleware => {
+    enhanceMiddleware: (middleware) => {
       return (req, res, next) => {
         // When an asset is imported outside the project root, it has wrong path on Android
         // This happens for the back button in stack, so we fix the path to correct one

example/package.json

@@ -8,9 +8,9 @@
     "ios": "expo start --ios"
   },
   "dependencies": {
-    "@babel/runtime": "^7.8.4",
+    "@babel/runtime": "^7.8.7",
     "@expo/vector-icons": "^10.0.6",
-    "@react-native-community/masked-view": "0.1.6",
+    "@react-native-community/masked-view": "0.1.7",
     "expo": "^36.0.0",
     "expo-asset": "~8.0.0",
     "expo-barcode-scanner": "^8.0.0",
@@ -21,16 +21,16 @@
     "react-native": "https://github.com/expo/react-native/archive/sdk-36.0.1.tar.gz",
     "react-native-gesture-handler": "~1.6.0",
     "react-native-iphone-x-helper": "^1.2.1",
-    "react-native-maps": "0.26.1",
+    "react-native-maps": "0.27.0",
     "react-native-paper": "^3.4.0",
     "react-native-reanimated": "~1.7.0",
     "react-native-safe-area-context": "0.7.3",
-    "react-native-screens": "2.0.0-beta.10",
+    "react-native-screens": "2.3.0",
     "react-native-webview": "8.1.2",
     "react-navigation-header-buttons": "^3.0.5"
   },
   "devDependencies": {
     "babel-plugin-module-resolver": "^4.0.0",
-    "expo-cli": "^3.13.1"
+    "expo-cli": "^3.13.8"
   }
 }

example/src/CustomTabs.tsx

@@ -62,7 +62,7 @@ const CustomTabBar = ({
   const { routes } = navigation.state;
   return (
     <SafeAreaView style={styles.tabContainer}>
-      {routes.map(route => (
+      {routes.map((route) => (
         <BorderlessButton
           onPress={() => navigation.navigate(route.routeName)}
           style={styles.tab}

example/src/FocusEvents.tsx

@@ -1,5 +1,6 @@
 import React from 'react';
 import { Button, ScrollView, View, Text } from 'react-native';
+import { createBottomTabNavigator } from 'react-navigation-tabs';
 import {
   createStackNavigator,
   NavigationStackProp,
@@ -22,24 +23,36 @@ class FocusTag extends React.Component<NavigationStackScreenProps> {
   state = { mode: 'didBlur' };
 
   componentDidMount() {
-    this.props.navigation.addListener('willFocus', () => {
-      this.setMode('willFocus');
+    this._willFocusSub = this.props.navigation.addListener('willFocus', () => {
+      this._handleEvent('willFocus');
     });
 
-    this.props.navigation.addListener('willBlur', () => {
-      this.setMode('willBlur');
+    this._willBlurSub = this.props.navigation.addListener('willBlur', () => {
+      this._handleEvent('willBlur');
     });
 
-    this.props.navigation.addListener('didFocus', () => {
-      this.setMode('didFocus');
+    this._didFocusSub = this.props.navigation.addListener('didFocus', () => {
+      this._handleEvent('didFocus');
     });
 
-    this.props.navigation.addListener('didBlur', () => {
-      this.setMode('didBlur');
+    this._didBlurSub = this.props.navigation.addListener('didBlur', () => {
+      this._handleEvent('didBlur');
     });
   }
 
-  setMode = (mode: string) => {
+  componentWillUnmount() {
+    this._willFocusSub?.remove();
+    this._willBlurSub?.remove();
+    this._didFocusSub?.remove();
+    this._didBlurSub?.remove();
+  }
+
+  _willFocusSub: { remove: () => void } | undefined;
+  _willBlurSub: { remove: () => void } | undefined;
+  _didFocusSub: { remove: () => void } | undefined;
+  _didBlurSub: { remove: () => void } | undefined;
+
+  _handleEvent = (mode: string) => {
     this.setState({ mode });
   };
 
@@ -119,18 +132,19 @@ class SampleScreen extends React.Component<NavigationStackScreenProps> {
   }
 }
 
-const SimpleStack = createStackNavigator(
+const Stack = createStackNavigator(
   {
-    PageOne: {
-      screen: SampleScreen,
-    },
-    PageTwo: {
-      screen: SampleScreen,
-    },
+    PageOne: SampleScreen,
+    PageTwo: SampleScreen,
   },
   {
     initialRouteName: 'PageOne',
   }
 );
 
-export default SimpleStack;
+const Tabs = createBottomTabNavigator({
+  A: Stack,
+  B: Stack,
+});
+
+export default Tabs;

example/src/GestureInteraction.tsx

@@ -44,7 +44,7 @@ const ContainerWithButtons = withNavigation(
 const MapScreen = () => (
   <ContainerWithButtons>
     <DrawerGestureContext.Consumer>
-      {ref => (
+      {(ref) => (
         <NativeViewGestureHandler waitFor={ref}>
           <MapView style={{ flex: 1 }} />
         </NativeViewGestureHandler>
@@ -60,7 +60,7 @@ MapScreen.navigationOptions = {
 const WebViewScreen = () => (
   <ContainerWithButtons>
     <DrawerGestureContext.Consumer>
-      {ref => (
+      {(ref) => (
         <NativeViewGestureHandler waitFor={ref}>
           <WebView
             style={{ flex: 1 }}

example/src/LifecycleInteraction.tsx

@@ -33,7 +33,7 @@ const BarCodeScreenBase = (
       <BarCodeScanner
         onBarCodeScanned={
           props.isFocused
-            ? data => {
+            ? (data) => {
                 console.log('scanned...');
                 props.navigation.navigate('Info', { data });
               }
@@ -51,7 +51,7 @@ BarCodeScreenBase.navigationOptions = {
 
 const BarCodeScreen = withNavigationFocus(BarCodeScreenBase);
 
-const InfoScreen: NavigationStackScreenComponent = props => {
+const InfoScreen: NavigationStackScreenComponent = (props) => {
   return (
     <View style={{ flex: 1 }}>
       <Text>{JSON.stringify(props.navigation.getParam('data'))}</Text>

example/src/ModalStack.tsx

@@ -82,7 +82,7 @@ class ListScreen extends React.Component<
   state = { isInverted: false };
 
   onSwitch = () =>
-    this.setState(prevState => ({ isInverted: !prevState.isInverted }));
+    this.setState((prevState) => ({ isInverted: !prevState.isInverted }));
 
   render() {
     return (

example/src/ParallaxDrawer.tsx

@@ -158,7 +158,7 @@ const DrawerContents = ({
     <Animated.View style={{ transform: [{ translateX }] }}>
       <ScrollView>
         <SafeAreaView forceInset={{ top: 'always' }}>
-          {navigation.state.routes.map(route => (
+          {navigation.state.routes.map((route) => (
             <DrawerItem
               key={route.key}
               navigation={descriptors[route.key].navigation}

example/src/RTLDrawer.tsx

@@ -32,7 +32,7 @@ class RightDrawer extends Component<DrawerContentComponentProps> {
         <ScrollView
           style={{ height: '100%', width: '100%', backgroundColor: '#333333' }}
         >
-          {this.state.categories.map(key => {
+          {this.state.categories.map((key) => {
             return (
               <TouchableOpacity
                 key={key.n}

example/src/Shared/PhotoGrid.tsx

@@ -59,7 +59,7 @@ export default function PhotoGrid({ id }: { id: string }) {
 
   return (
     <NavigationAwareScrollView contentContainerStyle={styles.content}>
-      {PHOTOS.map(uri => (
+      {PHOTOS.map((uri) => (
         <View key={uri} style={styles.item}>
           <Image source={{ uri }} style={styles.photo} />
         </View>

example/src/StackAnimationConsumerStack.tsx

@@ -25,7 +25,7 @@ const ListScreen = (props: NavigationStackScreenProps) => (
 
 const AnotherScreen = () => (
   <CardAnimationContext.Consumer>
-    {value => {
+    {(value) => {
       const scale = value
         ? value.current.progress.interpolate({
             inputRange: [0, 1],
@@ -67,7 +67,7 @@ const YetAnotherScreen = () => (
     }}
   >
     <CardAnimationContext.Consumer>
-      {value => (
+      {(value) => (
         <Animated.Text
           style={{
             fontSize: 24,
@@ -84,7 +84,7 @@ const YetAnotherScreen = () => (
       )}
     </CardAnimationContext.Consumer>
     <CardAnimationContext.Consumer>
-      {value => (
+      {(value) => (
         <Animated.Text
           style={{
             fontSize: 24,

example/src/StackWithDrawer.tsx

@@ -59,7 +59,7 @@ const Drawer = createDrawerNavigator(
     },
   },
   {
-    contentComponent: props => <Menu {...props} />,
+    contentComponent: (props) => <Menu {...props} />,
     navigationOptions: { title: 'Example' },
   }
 );

example/src/TransparentStack.tsx

@@ -5,7 +5,7 @@ import {
   NavigationStackScreenComponent,
 } from 'react-navigation-stack';
 
-const ListScreen: NavigationStackScreenComponent = function(props) {
+const ListScreen: NavigationStackScreenComponent = function (props) {
   return (
     <View
       style={{
@@ -29,7 +29,7 @@ const ListScreen: NavigationStackScreenComponent = function(props) {
   );
 };
 
-const ModalDialogScreen: NavigationStackScreenComponent = function(props) {
+const ModalDialogScreen: NavigationStackScreenComponent = function (props) {
   return (
     <View
       style={{

package.json

@@ -18,20 +18,22 @@
   "author": "Adam Miskiewicz <adam@sk3vy.com>, Eric Vicenti <ericvicenti@gmail.com>, Brent Vatne <brent@expo.io>, Satyajit Sahoo <satyajit.happy@gmail.com>",
   "scripts": {
     "lint": "eslint --ext '.js,.ts,.tsx' .",
-    "typescript": "tsc --noEmit",
+    "typescript": "tsc --noEmit --composite false",
     "test": "jest",
+    "prerelease": "yarn lerna run clean",
     "release": "yarn lerna publish",
     "example": "yarn --cwd example"
   },
   "devDependencies": {
     "@babel/plugin-proposal-class-properties": "^7.8.3",
     "@babel/plugin-proposal-optional-chaining": "^7.8.3",
-    "@babel/preset-env": "^7.8.4",
+    "@babel/preset-env": "^7.8.7",
     "@babel/preset-react": "^7.8.3",
     "@babel/preset-typescript": "^7.8.3",
-    "@babel/runtime": "^7.8.4",
+    "@babel/runtime": "^7.8.7",
     "@commitlint/config-conventional": "^8.3.4",
-    "@types/jest": "^25.1.2",
+    "@types/jest": "^25.1.4",
+    "babel-jest": "^25.2.3",
     "commitlint": "^8.3.5",
     "core-js": "^3.6.4",
     "eslint": "^6.8.0",
@@ -39,8 +41,8 @@
     "husky": "^4.2.1",
     "jest": "^25.1.0",
     "lerna": "^3.20.2",
-    "prettier": "^1.19.1",
-    "typescript": "~3.7.5"
+    "prettier": "^2.0.1",
+    "typescript": "~3.8.3"
   },
   "resolutions": {
     "react": "~16.9.0",

packages/animated-switch/CHANGELOG.md

@@ -3,6 +3,78 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [0.5.9](https://github.com/react-navigation/react-navigation/compare/react-navigation-animated-switch@0.5.8...react-navigation-animated-switch@0.5.9) (2020-03-31)
+
+**Note:** Version bump only for package react-navigation-animated-switch
+
+
+
+
+
+## [0.5.8](https://github.com/react-navigation/react-navigation/compare/react-navigation-animated-switch@0.5.6...react-navigation-animated-switch@0.5.8) (2020-03-28)
+
+**Note:** Version bump only for package react-navigation-animated-switch
+
+
+
+
+
+## [0.5.7](https://github.com/react-navigation/react-navigation/compare/react-navigation-animated-switch@0.5.6...react-navigation-animated-switch@0.5.7) (2020-03-27)
+
+**Note:** Version bump only for package react-navigation-animated-switch
+
+
+
+
+
+## [0.5.6](https://github.com/react-navigation/react-navigation/compare/react-navigation-animated-switch@0.5.5...react-navigation-animated-switch@0.5.6) (2020-03-22)
+
+**Note:** Version bump only for package react-navigation-animated-switch
+
+
+
+
+
+## [0.5.5](https://github.com/react-navigation/react-navigation/compare/react-navigation-animated-switch@0.5.4...react-navigation-animated-switch@0.5.5) (2020-03-20)
+
+**Note:** Version bump only for package react-navigation-animated-switch
+
+
+
+
+
+## [0.5.4](https://github.com/react-navigation/react-navigation/compare/react-navigation-animated-switch@0.5.3...react-navigation-animated-switch@0.5.4) (2020-03-16)
+
+**Note:** Version bump only for package react-navigation-animated-switch
+
+
+
+
+
+## [0.5.3](https://github.com/react-navigation/react-navigation/compare/react-navigation-animated-switch@0.5.2...react-navigation-animated-switch@0.5.3) (2020-03-16)
+
+**Note:** Version bump only for package react-navigation-animated-switch
+
+
+
+
+
+## [0.5.2](https://github.com/react-navigation/react-navigation/compare/react-navigation-animated-switch@0.5.1...react-navigation-animated-switch@0.5.2) (2020-02-26)
+
+**Note:** Version bump only for package react-navigation-animated-switch
+
+
+
+
+
+## [0.5.1](https://github.com/react-navigation/react-navigation/compare/react-navigation-animated-switch@0.5.0...react-navigation-animated-switch@0.5.1) (2020-02-24)
+
+**Note:** Version bump only for package react-navigation-animated-switch
+
+
+
+
+
 # 0.5.0 (2020-02-24)
 
 

packages/animated-switch/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-navigation-animated-switch",
-  "version": "0.5.0",
+  "version": "0.5.9",
   "description": "Animated switch for React Navigation",
   "main": "lib/commonjs/index.js",
   "react-native": "lib/module/index.js",
@@ -21,15 +21,15 @@
     "access": "public"
   },
   "devDependencies": {
-    "@react-native-community/bob": "0.9.7",
-    "@types/react": "16.9.22",
-    "@types/react-native": "0.61.17",
+    "@react-native-community/bob": "0.10.0",
+    "@types/react": "16.9.23",
+    "@types/react-native": "0.61.22",
     "del-cli": "^3.0.0",
     "react": "~16.9.0",
     "react-native": "~0.61.5",
     "react-native-reanimated": "~1.7.0",
-    "react-navigation": "^4.2.0",
-    "typescript": "~3.7.5"
+    "react-navigation": "^4.3.6",
+    "typescript": "~3.8.3"
   },
   "peerDependencies": {
     "react": "*",

packages/core/.eslintrc.json

@@ -0,0 +1,13 @@
+{
+  "settings": {
+    "import/extensions": [".js", ".ts", ".tsx"],
+    "import/parsers": {
+      "@typescript-eslint/parser": [".ts", ".tsx"]
+    },
+    "import/resolver": {
+      "node": {
+        "extensions": [".js", ".ts", ".tsx"]
+      }
+    }
+  }
+}

packages/core/CHANGELOG.md

@@ -3,6 +3,73 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [3.7.4](https://github.com/react-navigation/react-navigation-core/compare/@react-navigation/core@3.7.3...@react-navigation/core@3.7.4) (2020-03-31)
+
+
+### Bug Fixes
+
+* remove isTransitioning from SwitchRouter state ([3bec1c9](https://github.com/react-navigation/react-navigation-core/commit/3bec1c964a49136c0ead8e8ba8a8c66c556bbcba))
+
+
+
+
+
+## [3.7.3](https://github.com/react-navigation/react-navigation-core/compare/@react-navigation/core@3.7.1...@react-navigation/core@3.7.3) (2020-03-28)
+
+
+### Bug Fixes
+
+* always emit didFocus/didBlur for root navigator ([ac98c0a](https://github.com/react-navigation/react-navigation-core/commit/ac98c0a668fe21200d0c6f62ae3043f92cc5aa7e))
+* don't handle prune if there's only one route ([d2433f0](https://github.com/react-navigation/react-navigation-core/commit/d2433f0ab8f9791df8169de4ddfdeed9bc699e3e))
+* emit didFocus and didBlur events based on parent's transition ([14a6538](https://github.com/react-navigation/react-navigation-core/commit/14a6538cc8e12c50d5d10722d75c9395a0a281ec))
+* rework focus and blur events to make them more reliable ([cd08338](https://github.com/react-navigation/react-navigation-core/commit/cd083381866506a192f1ec842ac169f2b4277ca5)), closes [#4867](https://github.com/react-navigation/react-navigation-core/issues/4867) [#6187](https://github.com/react-navigation/react-navigation-core/issues/6187) [#6451](https://github.com/react-navigation/react-navigation-core/issues/6451) [#7628](https://github.com/react-navigation/react-navigation-core/issues/7628) [#7749](https://github.com/react-navigation/react-navigation-core/issues/7749)
+
+
+
+
+
+## [3.7.2](https://github.com/react-navigation/react-navigation-core/compare/@react-navigation/core@3.7.1...@react-navigation/core@3.7.2) (2020-03-27)
+
+
+### Bug Fixes
+
+* don't handle prune if there's only one route ([d2433f0](https://github.com/react-navigation/react-navigation-core/commit/d2433f0ab8f9791df8169de4ddfdeed9bc699e3e))
+* rework focus and blur events to make them more reliable ([cd08338](https://github.com/react-navigation/react-navigation-core/commit/cd083381866506a192f1ec842ac169f2b4277ca5)), closes [#4867](https://github.com/react-navigation/react-navigation-core/issues/4867) [#6187](https://github.com/react-navigation/react-navigation-core/issues/6187) [#6451](https://github.com/react-navigation/react-navigation-core/issues/6451) [#7628](https://github.com/react-navigation/react-navigation-core/issues/7628) [#7749](https://github.com/react-navigation/react-navigation-core/issues/7749)
+
+
+
+
+
+## [3.7.1](https://github.com/react-navigation/react-navigation-core/compare/@react-navigation/core@3.7.0...@react-navigation/core@3.7.1) (2020-03-22)
+
+**Note:** Version bump only for package @react-navigation/core
+
+
+
+
+
+# [3.7.0](https://github.com/react-navigation/react-navigation-core/compare/@react-navigation/core@3.6.1...@react-navigation/core@3.7.0) (2020-03-16)
+
+
+### Features
+
+* add prune option to pop action to match v5 behaviour ([5927f42](https://github.com/react-navigation/react-navigation-core/commit/5927f4287f5e1ab106537865523daa1c03b14b47))
+
+
+
+
+
+## [3.6.1](https://github.com/react-navigation/react-navigation-core/compare/@react-navigation/core@3.6.0...@react-navigation/core@3.6.1) (2020-02-24)
+
+
+### Bug Fixes
+
+* fix file extensions. closes [#7246](https://github.com/react-navigation/react-navigation-core/issues/7246) ([fc24ebd](https://github.com/react-navigation/react-navigation-core/commit/fc24ebd16c1010be4caaf3ead705909f283532f4))
+
+
+
+
+
 # 3.6.0 (2020-02-24)
 
 

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-navigation/core",
-  "version": "3.6.0",
+  "version": "3.7.4",
   "description": "Core utilities for the react-navigation framework",
   "main": "lib/commonjs/index.js",
   "react-native": "lib/module/index.js",
@@ -15,7 +15,8 @@
   },
   "sideEffects": false,
   "publishConfig": {
-    "access": "public"
+    "access": "public",
+    "tag": "4.x"
   },
   "keywords": [
     "react-navigation",
@@ -36,11 +37,11 @@
   "dependencies": {
     "hoist-non-react-statics": "^3.3.2",
     "path-to-regexp": "^1.8.0",
-    "query-string": "^6.11.0",
-    "react-is": "^16.8.6"
+    "query-string": "^6.11.1",
+    "react-is": "^16.13.0"
   },
   "devDependencies": {
-    "@react-native-community/bob": "^0.9.7",
+    "@react-native-community/bob": "^0.10.0",
     "del-cli": "^3.0.0",
     "react": "~16.9.0",
     "react-native": "~0.61.5",

packages/core/src/StateUtils.js

@@ -1,4 +1,4 @@
-import invariant from './utils/invariant.ts';
+import invariant from './utils/invariant';
 
 /**
  * Utilities to perform atomic operation with navigate state and routes.
@@ -13,7 +13,7 @@ const StateUtils = {
    * Gets a route by key. If the route isn't found, returns `null`.
    */
   get(state, key) {
-    return state.routes.find(route => route.key === key) || null;
+    return state.routes.find((route) => route.key === key) || null;
   },
 
   /**
@@ -21,7 +21,7 @@ const StateUtils = {
    * routes of the navigation state, or -1 if it is not present.
    */
   indexOf(state, key) {
-    return state.routes.findIndex(route => route.key === key);
+    return state.routes.findIndex((route) => route.key === key);
   },
 
   /**
@@ -29,7 +29,7 @@ const StateUtils = {
    * routes of the navigation state.
    */
   has(state, key) {
-    return !!state.routes.some(route => route.key === key);
+    return !!state.routes.some((route) => route.key === key);
   },
 
   /**

packages/core/src/__fixtures__/createNavigationContainer.js

@@ -0,0 +1,148 @@
+/* eslint-disable react/sort-comp */
+
+import React from 'react';
+import { NavigationActions, getNavigation, NavigationProvider } from '../index';
+
+export default function createNavigationContainer(Component) {
+  class NavigationContainer extends React.Component {
+    static router = Component.router;
+    static navigationOptions = null;
+
+    constructor(props) {
+      super(props);
+
+      this._initialAction = NavigationActions.init();
+
+      this.state = {
+        nav: !props.loadNavigationState
+          ? Component.router.getStateForAction(this._initialAction)
+          : null,
+      };
+    }
+
+    _actionEventSubscribers = new Set();
+
+    _onNavigationStateChange(prevNav, nav, action) {
+      if (typeof this.props.onNavigationStateChange === 'function') {
+        this.props.onNavigationStateChange(prevNav, nav, action);
+      }
+    }
+
+    componentDidUpdate() {
+      // Clear cached _navState every tick
+      if (this._navState === this.state.nav) {
+        this._navState = null;
+      }
+    }
+
+    async componentDidMount() {
+      // Initialize state. This must be done *after* any async code
+      // so we don't end up with a different value for this.state.nav
+      // due to changes while async function was resolving
+      let action = this._initialAction;
+      // eslint-disable-next-line react/no-access-state-in-setstate
+      let startupState = this.state.nav;
+      if (!startupState) {
+        startupState = Component.router.getStateForAction(action);
+      }
+
+      const dispatchActions = () =>
+        this._actionEventSubscribers.forEach((subscriber) =>
+          subscriber({
+            type: 'action',
+            action,
+            state: this.state.nav,
+            lastState: null,
+          })
+        );
+
+      if (startupState === this.state.nav) {
+        dispatchActions();
+        return;
+      }
+
+      // eslint-disable-next-line react/no-did-mount-set-state
+      this.setState({ nav: startupState }, () => {
+        dispatchActions();
+      });
+    }
+
+    dispatch = (action) => {
+      if (this.props.navigation) {
+        return this.props.navigation.dispatch(action);
+      }
+
+      // navState will have the most up-to-date value, because setState sometimes behaves asyncronously
+      this._navState = this._navState || this.state.nav;
+      const lastNavState = this._navState;
+
+      const reducedState = Component.router.getStateForAction(
+        action,
+        lastNavState
+      );
+      const navState = reducedState === null ? lastNavState : reducedState;
+
+      const dispatchActionEvents = () => {
+        this._actionEventSubscribers.forEach((subscriber) =>
+          subscriber({
+            type: 'action',
+            action,
+            state: navState,
+            lastState: lastNavState,
+          })
+        );
+      };
+
+      if (reducedState === null) {
+        // The router will return null when action has been handled and the state hasn't changed.
+        // dispatch returns true when something has been handled.
+        dispatchActionEvents();
+        return true;
+      }
+
+      if (navState !== lastNavState) {
+        // Cache updates to state.nav during the tick to ensure that subsequent calls will not discard this change
+        this._navState = navState;
+        this.setState({ nav: navState }, () => {
+          this._onNavigationStateChange(lastNavState, navState, action);
+          dispatchActionEvents();
+        });
+        return true;
+      }
+
+      dispatchActionEvents();
+      return false;
+    };
+
+    render() {
+      let navigation = this.props.navigation;
+
+      const navState = this.state.nav;
+
+      if (!navState) {
+        return null;
+      }
+
+      if (!this._navigation || this._navigation.state !== navState) {
+        this._navigation = getNavigation(
+          Component.router,
+          navState,
+          this.dispatch,
+          this._actionEventSubscribers,
+          this._getScreenProps,
+          () => this._navigation
+        );
+      }
+
+      navigation = this._navigation;
+
+      return (
+        <NavigationProvider value={navigation}>
+          <Component {...this.props} navigation={navigation} />
+        </NavigationProvider>
+      );
+    }
+  }
+
+  return NavigationContainer;
+}

packages/core/src/__tests__/NavigationActions.test.js

@@ -1,4 +1,4 @@
-import * as NavigationActions from '../NavigationActions.ts';
+import * as NavigationActions from '../NavigationActions';
 
 describe('generic navigation actions', () => {
   const params = { foo: 'bar' };

packages/core/src/__tests__/NavigationFocusEvents.test.js

@@ -0,0 +1,241 @@
+import * as React from 'react';
+import { render, act } from 'react-native-testing-library';
+import { navigate } from '../NavigationActions';
+import TabRouter from '../routers/TabRouter';
+import createNavigator from '../navigators/createNavigator';
+import createNavigationContainer from '../__fixtures__/createNavigationContainer';
+
+it('fires focus and blur events in root navigator', async () => {
+  function createTestNavigator(routeConfigMap, config = {}) {
+    const router = TabRouter(routeConfigMap, config);
+
+    return createNavigator(
+      ({ descriptors, navigation }) =>
+        navigation.state.routes.map((route) => {
+          const Comp = descriptors[route.key].getComponent();
+          return (
+            <Comp
+              key={route.key}
+              navigation={descriptors[route.key].navigation}
+            />
+          );
+        }),
+      router,
+      config
+    );
+  }
+
+  const firstFocusCallback = jest.fn();
+  const firstBlurCallback = jest.fn();
+
+  const secondFocusCallback = jest.fn();
+  const secondBlurCallback = jest.fn();
+
+  const thirdFocusCallback = jest.fn();
+  const thirdBlurCallback = jest.fn();
+
+  const fourthFocusCallback = jest.fn();
+  const fourthBlurCallback = jest.fn();
+
+  const createComponent = (focusCallback, blurCallback) =>
+    class TestComponent extends React.Component {
+      componentDidMount() {
+        const { navigation } = this.props;
+
+        this.focusSub = navigation.addListener('willFocus', focusCallback);
+        this.blurSub = navigation.addListener('willBlur', blurCallback);
+      }
+
+      componentWillUnmount() {
+        this.focusSub?.remove();
+        this.blurSub?.remove();
+      }
+
+      render() {
+        return null;
+      }
+    };
+
+  const navigation = React.createRef();
+
+  const Navigator = createNavigationContainer(
+    createTestNavigator({
+      first: createComponent(firstFocusCallback, firstBlurCallback),
+      second: createComponent(secondFocusCallback, secondBlurCallback),
+      third: createComponent(thirdFocusCallback, thirdBlurCallback),
+      fourth: createComponent(fourthFocusCallback, fourthBlurCallback),
+    })
+  );
+
+  const element = <Navigator ref={navigation} />;
+
+  render(element);
+
+  expect(firstFocusCallback).toBeCalledTimes(1);
+  expect(firstBlurCallback).toBeCalledTimes(0);
+  expect(secondFocusCallback).toBeCalledTimes(0);
+  expect(secondBlurCallback).toBeCalledTimes(0);
+  expect(thirdFocusCallback).toBeCalledTimes(0);
+  expect(thirdBlurCallback).toBeCalledTimes(0);
+  expect(fourthFocusCallback).toBeCalledTimes(0);
+  expect(fourthBlurCallback).toBeCalledTimes(0);
+
+  act(() => {
+    navigation.current.dispatch(navigate({ routeName: 'second' }));
+  });
+
+  expect(firstBlurCallback).toBeCalledTimes(1);
+  expect(secondFocusCallback).toBeCalledTimes(1);
+
+  act(() => {
+    navigation.current.dispatch(navigate({ routeName: 'fourth' }));
+  });
+
+  expect(firstFocusCallback).toBeCalledTimes(1);
+  expect(firstBlurCallback).toBeCalledTimes(1);
+  expect(secondFocusCallback).toBeCalledTimes(1);
+  expect(secondBlurCallback).toBeCalledTimes(1);
+  expect(thirdFocusCallback).toBeCalledTimes(0);
+  expect(thirdBlurCallback).toBeCalledTimes(0);
+  expect(fourthFocusCallback).toBeCalledTimes(1);
+  expect(fourthBlurCallback).toBeCalledTimes(0);
+});
+
+it('fires focus and blur events in nested navigator', () => {
+  function createTestNavigator(routeConfigMap, config = {}) {
+    const router = TabRouter(routeConfigMap, config);
+
+    return createNavigator(
+      ({ descriptors, navigation }) =>
+        navigation.state.routes.map((route) => {
+          const Comp = descriptors[route.key].getComponent();
+          return (
+            <Comp
+              key={route.key}
+              navigation={descriptors[route.key].navigation}
+            />
+          );
+        }),
+      router,
+      config
+    );
+  }
+
+  const firstFocusCallback = jest.fn();
+  const firstBlurCallback = jest.fn();
+
+  const secondFocusCallback = jest.fn();
+  const secondBlurCallback = jest.fn();
+
+  const thirdFocusCallback = jest.fn();
+  const thirdBlurCallback = jest.fn();
+
+  const fourthFocusCallback = jest.fn();
+  const fourthBlurCallback = jest.fn();
+
+  const createComponent = (focusCallback, blurCallback) =>
+    class TestComponent extends React.Component {
+      componentDidMount() {
+        const { navigation } = this.props;
+
+        this.focusSub = navigation.addListener('willFocus', focusCallback);
+        this.blurSub = navigation.addListener('willBlur', blurCallback);
+      }
+
+      componentWillUnmount() {
+        this.focusSub?.remove();
+        this.blurSub?.remove();
+      }
+
+      render() {
+        return null;
+      }
+    };
+
+  const Navigator = createNavigationContainer(
+    createTestNavigator({
+      first: createComponent(firstFocusCallback, firstBlurCallback),
+      second: createComponent(secondFocusCallback, secondBlurCallback),
+      nested: createTestNavigator({
+        third: createComponent(thirdFocusCallback, thirdBlurCallback),
+        fourth: createComponent(fourthFocusCallback, fourthBlurCallback),
+      }),
+    })
+  );
+
+  const navigation = React.createRef();
+
+  const element = <Navigator ref={navigation} />;
+
+  render(element);
+
+  expect(thirdFocusCallback).toBeCalledTimes(0);
+  expect(firstFocusCallback).toBeCalledTimes(1);
+
+  act(() => {
+    navigation.current.dispatch(navigate({ routeName: 'nested' }));
+  });
+
+  expect(firstFocusCallback).toBeCalledTimes(1);
+  expect(fourthFocusCallback).toBeCalledTimes(0);
+  expect(thirdFocusCallback).toBeCalledTimes(1);
+
+  act(() => {
+    navigation.current.dispatch(navigate({ routeName: 'second' }));
+  });
+
+  expect(thirdFocusCallback).toBeCalledTimes(1);
+  expect(secondFocusCallback).toBeCalledTimes(1);
+  expect(fourthBlurCallback).toBeCalledTimes(0);
+
+  act(() => {
+    navigation.current.dispatch(navigate({ routeName: 'nested' }));
+  });
+
+  expect(firstBlurCallback).toBeCalledTimes(1);
+  expect(secondBlurCallback).toBeCalledTimes(1);
+  expect(thirdFocusCallback).toBeCalledTimes(2);
+  expect(fourthFocusCallback).toBeCalledTimes(0);
+
+  act(() => {
+    navigation.current.dispatch(navigate({ routeName: 'third' }));
+  });
+
+  expect(fourthBlurCallback).toBeCalledTimes(0);
+  expect(thirdFocusCallback).toBeCalledTimes(2);
+
+  act(() => {
+    navigation.current.dispatch(navigate({ routeName: 'first' }));
+  });
+
+  expect(firstFocusCallback).toBeCalledTimes(2);
+  expect(thirdBlurCallback).toBeCalledTimes(2);
+
+  act(() => {
+    navigation.current.dispatch(navigate({ routeName: 'fourth' }));
+  });
+
+  expect(fourthFocusCallback).toBeCalledTimes(1);
+  expect(thirdBlurCallback).toBeCalledTimes(2);
+  expect(firstBlurCallback).toBeCalledTimes(2);
+
+  act(() => {
+    navigation.current.dispatch(navigate({ routeName: 'third' }));
+  });
+
+  expect(thirdFocusCallback).toBeCalledTimes(3);
+  expect(fourthBlurCallback).toBeCalledTimes(1);
+
+  // Make sure nothing else has changed
+  expect(firstFocusCallback).toBeCalledTimes(2);
+  expect(firstBlurCallback).toBeCalledTimes(2);
+
+  expect(secondFocusCallback).toBeCalledTimes(1);
+  expect(secondBlurCallback).toBeCalledTimes(1);
+
+  expect(thirdFocusCallback).toBeCalledTimes(3);
+  expect(thirdBlurCallback).toBeCalledTimes(2);
+
+  expect(fourthFocusCallback).toBeCalledTimes(1);
+  expect(fourthBlurCallback).toBeCalledTimes(1);
+});

packages/core/src/__tests__/getChildEventSubscriber.test.js

@@ -1,543 +0,0 @@
-import getChildEventSubscriber from '../getChildEventSubscriber';
-
-it('child action events only flow when focused', () => {
-  const parentSubscriber = jest.fn();
-  const emitParentAction = payload => {
-    parentSubscriber.mock.calls.forEach(subs => {
-      if (subs[0] === payload.type) {
-        subs[1](payload);
-      }
-    });
-  };
-  const subscriptionRemove = () => {};
-  parentSubscriber.mockReturnValueOnce({ remove: subscriptionRemove });
-  const childEventSubscriber = getChildEventSubscriber(parentSubscriber, 'key1')
-    .addListener;
-  const testState = {
-    key: 'foo',
-    routeName: 'FooRoute',
-    routes: [{ key: 'key0' }, { key: 'key1' }],
-    index: 0,
-    isTransitioning: false,
-  };
-  const focusedTestState = {
-    ...testState,
-    index: 1,
-  };
-  const childActionHandler = jest.fn();
-  const childWillFocusHandler = jest.fn();
-  const childDidFocusHandler = jest.fn();
-  childEventSubscriber('action', childActionHandler);
-  childEventSubscriber('willFocus', childWillFocusHandler);
-  childEventSubscriber('didFocus', childDidFocusHandler);
-  emitParentAction({
-    type: 'action',
-    state: focusedTestState,
-    lastState: testState,
-    action: { type: 'FooAction' },
-  });
-  expect(childActionHandler.mock.calls.length).toBe(0);
-  expect(childWillFocusHandler.mock.calls.length).toBe(1);
-  expect(childDidFocusHandler.mock.calls.length).toBe(1);
-  emitParentAction({
-    type: 'action',
-    state: focusedTestState,
-    lastState: focusedTestState,
-    action: { type: 'FooAction' },
-  });
-  expect(childActionHandler.mock.calls.length).toBe(1);
-  expect(childWillFocusHandler.mock.calls.length).toBe(1);
-  expect(childDidFocusHandler.mock.calls.length).toBe(1);
-});
-
-it('grandchildren subscription', () => {
-  const grandParentSubscriber = jest.fn();
-  const emitGrandParentAction = payload => {
-    grandParentSubscriber.mock.calls.forEach(subs => {
-      if (subs[0] === payload.type) {
-        subs[1](payload);
-      }
-    });
-  };
-  const subscriptionRemove = () => {};
-  grandParentSubscriber.mockReturnValueOnce({ remove: subscriptionRemove });
-  const parentSubscriber = getChildEventSubscriber(
-    grandParentSubscriber,
-    'parent'
-  ).addListener;
-  const childEventSubscriber = getChildEventSubscriber(parentSubscriber, 'key1')
-    .addListener;
-  const parentBlurState = {
-    key: 'foo',
-    routeName: 'FooRoute',
-    routes: [
-      { key: 'aunt' },
-      {
-        key: 'parent',
-        routes: [{ key: 'key0' }, { key: 'key1' }],
-        index: 1,
-        isTransitioning: false,
-      },
-    ],
-    index: 0,
-    isTransitioning: false,
-  };
-  const parentTransitionState = {
-    ...parentBlurState,
-    index: 1,
-    isTransitioning: true,
-  };
-  const parentFocusState = {
-    ...parentTransitionState,
-    isTransitioning: false,
-  };
-  const childActionHandler = jest.fn();
-  const childWillFocusHandler = jest.fn();
-  const childDidFocusHandler = jest.fn();
-  childEventSubscriber('action', childActionHandler);
-  childEventSubscriber('willFocus', childWillFocusHandler);
-  childEventSubscriber('didFocus', childDidFocusHandler);
-  emitGrandParentAction({
-    type: 'action',
-    state: parentTransitionState,
-    lastState: parentBlurState,
-    action: { type: 'FooAction' },
-  });
-  expect(childActionHandler.mock.calls.length).toBe(0);
-  expect(childWillFocusHandler.mock.calls.length).toBe(1);
-  expect(childDidFocusHandler.mock.calls.length).toBe(0);
-  emitGrandParentAction({
-    type: 'action',
-    state: parentFocusState,
-    lastState: parentTransitionState,
-    action: { type: 'FooAction' },
-  });
-  expect(childActionHandler.mock.calls.length).toBe(0);
-  expect(childWillFocusHandler.mock.calls.length).toBe(1);
-  expect(childDidFocusHandler.mock.calls.length).toBe(1);
-});
-
-it('grandchildren transitions', () => {
-  const grandParentSubscriber = jest.fn();
-  const emitGrandParentAction = payload => {
-    grandParentSubscriber.mock.calls.forEach(subs => {
-      if (subs[0] === payload.type) {
-        subs[1](payload);
-      }
-    });
-  };
-  const subscriptionRemove = () => {};
-  grandParentSubscriber.mockReturnValueOnce({ remove: subscriptionRemove });
-  const parentSubscriber = getChildEventSubscriber(
-    grandParentSubscriber,
-    'parent'
-  ).addListener;
-  const childEventSubscriber = getChildEventSubscriber(parentSubscriber, 'key1')
-    .addListener;
-  const makeFakeState = (childIndex, childIsTransitioning) => ({
-    index: 1,
-    isTransitioning: false,
-    routes: [
-      { key: 'nothing' },
-      {
-        key: 'parent',
-        index: childIndex,
-        isTransitioning: childIsTransitioning,
-        routes: [{ key: 'key0' }, { key: 'key1' }, { key: 'key2' }],
-      },
-    ],
-  });
-  const blurredState = makeFakeState(0, false);
-  const transitionState = makeFakeState(1, true);
-  const focusState = makeFakeState(1, false);
-  const transition2State = makeFakeState(2, true);
-  const blurred2State = makeFakeState(2, false);
-
-  const childActionHandler = jest.fn();
-  const childWillFocusHandler = jest.fn();
-  const childDidFocusHandler = jest.fn();
-  const childWillBlurHandler = jest.fn();
-  const childDidBlurHandler = jest.fn();
-  childEventSubscriber('action', childActionHandler);
-  childEventSubscriber('willFocus', childWillFocusHandler);
-  childEventSubscriber('didFocus', childDidFocusHandler);
-  childEventSubscriber('willBlur', childWillBlurHandler);
-  childEventSubscriber('didBlur', childDidBlurHandler);
-  emitGrandParentAction({
-    type: 'action',
-    state: transitionState,
-    lastState: blurredState,
-    action: { type: 'FooAction' },
-  });
-  expect(childActionHandler.mock.calls.length).toBe(0);
-  expect(childWillFocusHandler.mock.calls.length).toBe(1);
-  expect(childDidFocusHandler.mock.calls.length).toBe(0);
-  emitGrandParentAction({
-    type: 'action',
-    state: focusState,
-    lastState: transitionState,
-    action: { type: 'FooAction' },
-  });
-  expect(childActionHandler.mock.calls.length).toBe(0);
-  expect(childWillFocusHandler.mock.calls.length).toBe(1);
-  expect(childDidFocusHandler.mock.calls.length).toBe(1);
-  emitGrandParentAction({
-    type: 'action',
-    state: focusState,
-    lastState: focusState,
-    action: { type: 'TestAction' },
-  });
-  expect(childWillFocusHandler.mock.calls.length).toBe(1);
-  expect(childDidFocusHandler.mock.calls.length).toBe(1);
-  expect(childActionHandler.mock.calls.length).toBe(1);
-  emitGrandParentAction({
-    type: 'action',
-    state: transition2State,
-    lastState: focusState,
-    action: { type: 'CauseWillBlurAction' },
-  });
-  expect(childWillBlurHandler.mock.calls.length).toBe(1);
-  expect(childDidBlurHandler.mock.calls.length).toBe(0);
-  expect(childActionHandler.mock.calls.length).toBe(1);
-  emitGrandParentAction({
-    type: 'action',
-    state: blurred2State,
-    lastState: transition2State,
-    action: { type: 'CauseDidBlurAction' },
-  });
-  expect(childWillBlurHandler.mock.calls.length).toBe(1);
-  expect(childDidBlurHandler.mock.calls.length).toBe(1);
-  expect(childActionHandler.mock.calls.length).toBe(1);
-});
-
-it('grandchildren pass through transitions', () => {
-  const grandParentSubscriber = jest.fn();
-  const emitGrandParentAction = payload => {
-    grandParentSubscriber.mock.calls.forEach(subs => {
-      if (subs[0] === payload.type) {
-        subs[1](payload);
-      }
-    });
-  };
-  const subscriptionRemove = () => {};
-  grandParentSubscriber.mockReturnValueOnce({ remove: subscriptionRemove });
-  const parentSubscriber = getChildEventSubscriber(
-    grandParentSubscriber,
-    'parent'
-  ).addListener;
-  const childEventSubscriber = getChildEventSubscriber(parentSubscriber, 'key1')
-    .addListener;
-  const makeFakeState = (childIndex, childIsTransitioning) => ({
-    index: childIndex,
-    isTransitioning: childIsTransitioning,
-    routes: [
-      { key: 'nothing' },
-      {
-        key: 'parent',
-        index: 1,
-        isTransitioning: false,
-        routes: [{ key: 'key0' }, { key: 'key1' }, { key: 'key2' }],
-      },
-    ].slice(0, childIndex + 1),
-  });
-  const blurredState = makeFakeState(0, false);
-  const transitionState = makeFakeState(1, true);
-  const focusState = makeFakeState(1, false);
-  const transition2State = makeFakeState(0, true);
-  const blurred2State = makeFakeState(0, false);
-
-  const childActionHandler = jest.fn();
-  const childWillFocusHandler = jest.fn();
-  const childDidFocusHandler = jest.fn();
-  const childWillBlurHandler = jest.fn();
-  const childDidBlurHandler = jest.fn();
-  childEventSubscriber('action', childActionHandler);
-  childEventSubscriber('willFocus', childWillFocusHandler);
-  childEventSubscriber('didFocus', childDidFocusHandler);
-  childEventSubscriber('willBlur', childWillBlurHandler);
-  childEventSubscriber('didBlur', childDidBlurHandler);
-  emitGrandParentAction({
-    type: 'action',
-    state: transitionState,
-    lastState: blurredState,
-    action: { type: 'FooAction' },
-  });
-  expect(childActionHandler.mock.calls.length).toBe(0);
-  expect(childWillFocusHandler.mock.calls.length).toBe(1);
-  expect(childDidFocusHandler.mock.calls.length).toBe(0);
-  emitGrandParentAction({
-    type: 'action',
-    state: focusState,
-    lastState: transitionState,
-    action: { type: 'FooAction' },
-  });
-  expect(childActionHandler.mock.calls.length).toBe(0);
-  expect(childWillFocusHandler.mock.calls.length).toBe(1);
-  expect(childDidFocusHandler.mock.calls.length).toBe(1);
-  emitGrandParentAction({
-    type: 'action',
-    state: focusState,
-    lastState: focusState,
-    action: { type: 'TestAction' },
-  });
-  expect(childWillFocusHandler.mock.calls.length).toBe(1);
-  expect(childDidFocusHandler.mock.calls.length).toBe(1);
-  expect(childActionHandler.mock.calls.length).toBe(1);
-  emitGrandParentAction({
-    type: 'action',
-    state: transition2State,
-    lastState: focusState,
-    action: { type: 'CauseWillBlurAction' },
-  });
-  expect(childWillBlurHandler.mock.calls.length).toBe(1);
-  expect(childDidBlurHandler.mock.calls.length).toBe(0);
-  expect(childActionHandler.mock.calls.length).toBe(1);
-  emitGrandParentAction({
-    type: 'action',
-    state: blurred2State,
-    lastState: transition2State,
-    action: { type: 'CauseDidBlurAction' },
-  });
-  expect(childWillBlurHandler.mock.calls.length).toBe(1);
-  expect(childDidBlurHandler.mock.calls.length).toBe(1);
-  expect(childActionHandler.mock.calls.length).toBe(1);
-});
-
-it('child focus with transition', () => {
-  const parentSubscriber = jest.fn();
-  const emitParentAction = payload => {
-    parentSubscriber.mock.calls.forEach(subs => {
-      if (subs[0] === payload.type) {
-        subs[1](payload);
-      }
-    });
-  };
-  const subscriptionRemove = () => {};
-  parentSubscriber.mockReturnValueOnce({ remove: subscriptionRemove });
-  const childEventSubscriber = getChildEventSubscriber(parentSubscriber, 'key1')
-    .addListener;
-  const randomAction = { type: 'FooAction' };
-  const testState = {
-    key: 'foo',
-    routeName: 'FooRoute',
-    routes: [{ key: 'key0' }, { key: 'key1' }],
-    index: 0,
-    isTransitioning: false,
-  };
-  const childWillFocusHandler = jest.fn();
-  const childDidFocusHandler = jest.fn();
-  const childWillBlurHandler = jest.fn();
-  const childDidBlurHandler = jest.fn();
-  childEventSubscriber('willFocus', childWillFocusHandler);
-  childEventSubscriber('didFocus', childDidFocusHandler);
-  childEventSubscriber('willBlur', childWillBlurHandler);
-  childEventSubscriber('didBlur', childDidBlurHandler);
-  emitParentAction({
-    type: 'didFocus',
-    action: randomAction,
-    lastState: testState,
-    state: testState,
-  });
-  emitParentAction({
-    type: 'action',
-    action: randomAction,
-    lastState: testState,
-    state: {
-      ...testState,
-      index: 1,
-      isTransitioning: true,
-    },
-  });
-  expect(childWillFocusHandler.mock.calls.length).toBe(1);
-  emitParentAction({
-    type: 'action',
-    action: randomAction,
-    lastState: {
-      ...testState,
-      index: 1,
-      isTransitioning: true,
-    },
-    state: {
-      ...testState,
-      index: 1,
-      isTransitioning: false,
-    },
-  });
-  expect(childDidFocusHandler.mock.calls.length).toBe(1);
-  emitParentAction({
-    type: 'action',
-    action: randomAction,
-    lastState: {
-      ...testState,
-      index: 1,
-      isTransitioning: false,
-    },
-    state: {
-      ...testState,
-      index: 0,
-      isTransitioning: true,
-    },
-  });
-  expect(childWillBlurHandler.mock.calls.length).toBe(1);
-  emitParentAction({
-    type: 'action',
-    action: randomAction,
-    lastState: {
-      ...testState,
-      index: 0,
-      isTransitioning: true,
-    },
-    state: {
-      ...testState,
-      index: 0,
-      isTransitioning: false,
-    },
-  });
-  expect(childDidBlurHandler.mock.calls.length).toBe(1);
-});
-
-it('child focus with immediate transition', () => {
-  const parentSubscriber = jest.fn();
-  const emitParentAction = payload => {
-    parentSubscriber.mock.calls.forEach(subs => {
-      if (subs[0] === payload.type) {
-        subs[1](payload);
-      }
-    });
-  };
-  const subscriptionRemove = () => {};
-  parentSubscriber.mockReturnValueOnce({ remove: subscriptionRemove });
-  const childEventSubscriber = getChildEventSubscriber(parentSubscriber, 'key1')
-    .addListener;
-  const randomAction = { type: 'FooAction' };
-  const testState = {
-    key: 'foo',
-    routeName: 'FooRoute',
-    routes: [{ key: 'key0' }, { key: 'key1' }],
-    index: 0,
-    isTransitioning: false,
-  };
-  const childWillFocusHandler = jest.fn();
-  const childDidFocusHandler = jest.fn();
-  const childWillBlurHandler = jest.fn();
-  const childDidBlurHandler = jest.fn();
-  childEventSubscriber('willFocus', childWillFocusHandler);
-  childEventSubscriber('didFocus', childDidFocusHandler);
-  childEventSubscriber('willBlur', childWillBlurHandler);
-  childEventSubscriber('didBlur', childDidBlurHandler);
-  emitParentAction({
-    type: 'didFocus',
-    action: randomAction,
-    lastState: testState,
-    state: testState,
-  });
-  emitParentAction({
-    type: 'action',
-    action: randomAction,
-    lastState: testState,
-    state: {
-      ...testState,
-      index: 1,
-    },
-  });
-  expect(childWillFocusHandler.mock.calls.length).toBe(1);
-  expect(childDidFocusHandler.mock.calls.length).toBe(1);
-
-  emitParentAction({
-    type: 'action',
-    action: randomAction,
-    lastState: {
-      ...testState,
-      index: 1,
-    },
-    state: {
-      ...testState,
-      index: 0,
-    },
-  });
-  expect(childWillBlurHandler.mock.calls.length).toBe(1);
-  expect(childDidBlurHandler.mock.calls.length).toBe(1);
-});
-
-const setupEventTest = (subscriptionKey, initialLastFocusEvent) => {
-  const parentSubscriber = jest.fn();
-  const emitEvent = payload => {
-    parentSubscriber.mock.calls.forEach(subs => {
-      if (subs[0] === payload.type) {
-        subs[1](payload);
-      }
-    });
-  };
-  const subscriptionRemove = () => {};
-  parentSubscriber.mockReturnValueOnce({ remove: subscriptionRemove });
-  const evtProvider = getChildEventSubscriber(
-    parentSubscriber,
-    subscriptionKey,
-    initialLastFocusEvent
-  );
-  const handlers = {};
-  evtProvider.addListener('action', (handlers.action = jest.fn()));
-  evtProvider.addListener('willFocus', (handlers.willFocus = jest.fn()));
-  evtProvider.addListener('didFocus', (handlers.didFocus = jest.fn()));
-  evtProvider.addListener('willBlur', (handlers.willBlur = jest.fn()));
-  evtProvider.addListener('didBlur', (handlers.didBlur = jest.fn()));
-  return { emitEvent, handlers, evtProvider };
-};
-
-it('immediate back with uncompleted transition will focus first screen again', () => {
-  const { handlers, emitEvent } = setupEventTest('key0', 'didFocus');
-  emitEvent({
-    type: 'action',
-    state: {
-      index: 1,
-      routes: [{ key: 'key0' }, { key: 'key1' }],
-      isTransitioning: true,
-    },
-    lastState: {
-      index: 0,
-      routes: [{ key: 'key0' }],
-      isTransitioning: false,
-    },
-    action: { type: 'Any action, does not matter here' },
-  });
-  expect(handlers.willFocus.mock.calls.length).toBe(0);
-  expect(handlers.didFocus.mock.calls.length).toBe(0);
-  expect(handlers.willBlur.mock.calls.length).toBe(1);
-  expect(handlers.didBlur.mock.calls.length).toBe(0);
-  emitEvent({
-    type: 'action',
-    state: {
-      index: 0,
-      routes: [{ key: 'key0' }],
-      isTransitioning: true,
-    },
-    lastState: {
-      index: 1,
-      routes: [{ key: 'key0' }, { key: 'key1' }],
-      isTransitioning: true,
-    },
-    action: { type: 'Any action, does not matter here' },
-  });
-  expect(handlers.willFocus.mock.calls.length).toBe(1);
-  expect(handlers.didFocus.mock.calls.length).toBe(0);
-  expect(handlers.willBlur.mock.calls.length).toBe(1);
-  expect(handlers.didBlur.mock.calls.length).toBe(0);
-  emitEvent({
-    type: 'action',
-    state: {
-      index: 0,
-      routes: [{ key: 'key0' }],
-      isTransitioning: false,
-    },
-    lastState: {
-      index: 0,
-      routes: [{ key: 'key0' }],
-      isTransitioning: true,
-    },
-    action: { type: 'Any action, does not matter here' },
-  });
-  expect(handlers.willFocus.mock.calls.length).toBe(1);
-  expect(handlers.didFocus.mock.calls.length).toBe(1);
-  expect(handlers.willBlur.mock.calls.length).toBe(1);
-  expect(handlers.didBlur.mock.calls.length).toBe(0);
-});

packages/core/src/__tests__/getNavigation.test.js

@@ -30,7 +30,7 @@ it('getNavigation provides default action helpers', () => {
 it.skip('getNavigation provides router action helpers', () => {
   const router = {
     getActionCreators: () => ({
-      foo: bar => ({ type: 'FooBarAction', bar }),
+      foo: (bar) => ({ type: 'FooBarAction', bar }),
     }),
     getStateForAction(action, lastState = {}) {
       return lastState;

packages/core/src/getChildEventSubscriber.js

@@ -1,196 +0,0 @@
-/*
- * This is used to extract one children's worth of events from a stream of navigation action events
- *
- * Based on the 'action' events that get fired for this navigation state, this utility will fire
- * focus and blur events for this child
- */
-export default function getChildEventSubscriber(
-  addListener,
-  key,
-  initialLastFocusEvent = 'didBlur'
-) {
-  const actionSubscribers = new Set();
-  const willFocusSubscribers = new Set();
-  const didFocusSubscribers = new Set();
-  const willBlurSubscribers = new Set();
-  const didBlurSubscribers = new Set();
-  const refocusSubscribers = new Set();
-
-  const removeAll = () => {
-    [
-      actionSubscribers,
-      willFocusSubscribers,
-      didFocusSubscribers,
-      willBlurSubscribers,
-      didBlurSubscribers,
-      refocusSubscribers,
-    ].forEach(set => set.clear());
-
-    upstreamSubscribers.forEach(subs => subs && subs.remove());
-  };
-
-  const getChildSubscribers = evtName => {
-    switch (evtName) {
-      case 'action':
-        return actionSubscribers;
-      case 'willFocus':
-        return willFocusSubscribers;
-      case 'didFocus':
-        return didFocusSubscribers;
-      case 'willBlur':
-        return willBlurSubscribers;
-      case 'didBlur':
-        return didBlurSubscribers;
-      case 'refocus':
-        return refocusSubscribers;
-      default:
-        return null;
-    }
-  };
-
-  const emit = (type, payload) => {
-    const payloadWithType = { ...payload, type };
-    const subscribers = getChildSubscribers(type);
-    subscribers &&
-      subscribers.forEach(subs => {
-        subs(payloadWithType);
-      });
-  };
-
-  // lastFocusEvent keeps track of focus state for one route. First we assume
-  // we are blurred. If we are focused on initialization, the first 'action'
-  // event will cause onFocus+willFocus events because we had previously been
-  // considered blurred
-  let lastFocusEvent = initialLastFocusEvent;
-
-  const upstreamEvents = [
-    'willFocus',
-    'didFocus',
-    'willBlur',
-    'didBlur',
-    'refocus',
-    'action',
-  ];
-
-  const upstreamSubscribers = upstreamEvents.map(eventName =>
-    addListener(eventName, payload => {
-      if (eventName === 'refocus') {
-        emit(eventName, payload);
-        return;
-      }
-
-      const { state, lastState, action } = payload;
-      const lastRoutes = lastState && lastState.routes;
-      const routes = state && state.routes;
-
-      // const lastFocusKey =
-      //   lastState && lastState.routes && lastState.routes[lastState.index].key;
-      const focusKey = routes && routes[state.index].key;
-
-      const isChildFocused = focusKey === key;
-      const lastRoute =
-        lastRoutes && lastRoutes.find(route => route.key === key);
-      const newRoute = routes && routes.find(route => route.key === key);
-      const childPayload = {
-        context: `${key}:${action.type}_${payload.context || 'Root'}`,
-        state: newRoute,
-        lastState: lastRoute,
-        action,
-        type: eventName,
-      };
-      const isTransitioning = !!state && state.isTransitioning;
-
-      const previouslylastFocusEvent = lastFocusEvent;
-
-      if (lastFocusEvent === 'didBlur') {
-        // The child is currently blurred. Look for willFocus conditions
-        if (eventName === 'willFocus' && isChildFocused) {
-          emit((lastFocusEvent = 'willFocus'), childPayload);
-        } else if (eventName === 'action' && isChildFocused) {
-          emit((lastFocusEvent = 'willFocus'), childPayload);
-        }
-      }
-      if (lastFocusEvent === 'willFocus') {
-        // We are currently mid-focus. Look for didFocus conditions.
-        // If state.isTransitioning is false, this child event happens immediately after willFocus
-        if (eventName === 'didFocus' && isChildFocused && !isTransitioning) {
-          emit((lastFocusEvent = 'didFocus'), childPayload);
-        } else if (
-          eventName === 'action' &&
-          isChildFocused &&
-          !isTransitioning
-        ) {
-          emit((lastFocusEvent = 'didFocus'), childPayload);
-        }
-      }
-
-      if (lastFocusEvent === 'didFocus') {
-        // The child is currently focused. Look for blurring events
-        if (!isChildFocused) {
-          // The child is no longer focused within this navigation state
-          emit((lastFocusEvent = 'willBlur'), childPayload);
-        } else if (eventName === 'willBlur') {
-          // The parent is getting a willBlur event
-          emit((lastFocusEvent = 'willBlur'), childPayload);
-        } else if (
-          eventName === 'action' &&
-          previouslylastFocusEvent === 'didFocus'
-        ) {
-          // While focused, pass action events to children for grandchildren focus
-          emit('action', childPayload);
-        }
-      }
-
-      if (lastFocusEvent === 'willBlur') {
-        // The child is mid-blur. Wait for transition to end
-        if (eventName === 'action' && !isChildFocused && !isTransitioning) {
-          // The child is done blurring because transitioning is over, or isTransitioning
-          // never began and didBlur fires immediately after willBlur
-          emit((lastFocusEvent = 'didBlur'), childPayload);
-        } else if (eventName === 'didBlur') {
-          // Pass through the parent didBlur event if it happens
-          emit((lastFocusEvent = 'didBlur'), childPayload);
-        } else if (
-          eventName === 'action' &&
-          isChildFocused &&
-          !isTransitioning
-        ) {
-          emit((lastFocusEvent = 'didFocus'), childPayload);
-        } else if (
-          eventName === 'action' &&
-          isChildFocused &&
-          isTransitioning
-        ) {
-          emit((lastFocusEvent = 'willFocus'), childPayload);
-        }
-      }
-
-      if (lastFocusEvent === 'didBlur' && !newRoute) {
-        removeAll();
-      }
-    })
-  );
-
-  return {
-    addListener(eventName, eventHandler) {
-      const subscribers = getChildSubscribers(eventName);
-      if (!subscribers) {
-        throw new Error(`Invalid event name "${eventName}"`);
-      }
-      subscribers.add(eventHandler);
-      const remove = () => {
-        subscribers.delete(eventHandler);
-      };
-      return { remove };
-    },
-    emit(eventName, payload) {
-      if (eventName !== 'refocus') {
-        console.error(
-          `navigation.emit only supports the 'refocus' event currently.`
-        );
-        return;
-      }
-      emit(eventName, payload);
-    },
-  };
-}

packages/core/src/getChildNavigation.js

@@ -1,9 +1,9 @@
-import getChildEventSubscriber from './getChildEventSubscriber';
-import getChildRouter from './getChildRouter.ts';
-import getNavigationActionCreators from './routers/getNavigationActionCreators.ts';
+import getChildRouter from './getChildRouter';
+import getNavigationActionCreators from './routers/getNavigationActionCreators';
 import getChildrenNavigationCache from './getChildrenNavigationCache';
+import getEventManager from './getEventManager';
 
-const createParamGetter = route => (paramName, defaultValue) => {
+const createParamGetter = (route) => (paramName, defaultValue) => {
   const params = route.params;
 
   if (params && paramName in params) {
@@ -15,7 +15,7 @@ const createParamGetter = route => (paramName, defaultValue) => {
 
 function getChildNavigation(navigation, childKey, getCurrentParentNavigation) {
   const children = getChildrenNavigationCache(navigation);
-  const childRoute = navigation.state.routes.find(r => r.key === childKey);
+  const childRoute = navigation.state.routes.find((r) => r.key === childKey);
 
   if (!childRoute) {
     return null;
@@ -47,7 +47,7 @@ function getChildNavigation(navigation, childKey, getCurrentParentNavigation) {
   };
 
   const actionHelpers = {};
-  Object.keys(actionCreators).forEach(actionName => {
+  Object.keys(actionCreators).forEach((actionName) => {
     actionHelpers[actionName] = (...args) => {
       const actionCreator = actionCreators[actionName];
       const action = actionCreator(...args);
@@ -78,10 +78,7 @@ function getChildNavigation(navigation, childKey, getCurrentParentNavigation) {
     };
     return children[childKey];
   } else {
-    const childSubscriber = getChildEventSubscriber(
-      navigation.addListener,
-      childKey
-    );
+    const { addListener, emit } = getEventManager(childKey);
 
     children[childKey] = {
       ...actionHelpers,
@@ -91,7 +88,7 @@ function getChildNavigation(navigation, childKey, getCurrentParentNavigation) {
       actions: actionCreators,
       getParam: createParamGetter(childRoute),
 
-      getChildNavigation: grandChildKey =>
+      getChildNavigation: (grandChildKey) =>
         getChildNavigation(children[childKey], grandChildKey, () => {
           const nav = getCurrentParentNavigation();
           return nav && nav.getChildNavigation(childKey);
@@ -115,9 +112,10 @@ function getChildNavigation(navigation, childKey, getCurrentParentNavigation) {
       dispatch: navigation.dispatch,
       getScreenProps: navigation.getScreenProps,
       dangerouslyGetParent: getCurrentParentNavigation,
-      addListener: childSubscriber.addListener,
-      emit: childSubscriber.emit,
+      addListener,
+      emit,
     };
+
     return children[childKey];
   }
 }

packages/core/src/getChildrenNavigationCache.js

@@ -5,8 +5,8 @@ export default function getChildrenNavigationCache(navigation) {
 
   let childrenNavigationCache =
     navigation._childrenNavigation || (navigation._childrenNavigation = {});
-  let childKeys = navigation.state.routes.map(route => route.key);
-  Object.keys(childrenNavigationCache).forEach(cacheKey => {
+  let childKeys = navigation.state.routes.map((route) => route.key);
+  Object.keys(childrenNavigationCache).forEach((cacheKey) => {
     if (!childKeys.includes(cacheKey) && !navigation.state.isTransitioning) {
       delete childrenNavigationCache[cacheKey];
     }

packages/core/src/getEventManager.js

@@ -0,0 +1,61 @@
+// @ts-check
+
+/**
+ * @param {string} target
+ */
+export default function getEventManager(target) {
+  /**
+   * @type {Record<string, Record<string, ((e: any) => void)[]>>}
+   */
+  const listeners = {};
+
+  /**
+   * @param {string} type
+   * @param {() => void} callback
+   */
+  const removeListener = (type, callback) => {
+    const callbacks = listeners[type] ? listeners[type][target] : undefined;
+
+    if (!callbacks) {
+      return;
+    }
+
+    const index = callbacks.indexOf(callback);
+
+    callbacks.splice(index, 1);
+  };
+
+  /**
+   * @param {string} type
+   * @param {() => void} callback
+   */
+  const addListener = (type, callback) => {
+    listeners[type] = listeners[type] || {};
+    listeners[type][target] = listeners[type][target] || [];
+    listeners[type][target].push(callback);
+
+    return {
+      remove: () => removeListener(type, callback),
+    };
+  };
+
+  return {
+    addListener,
+
+    /**
+     * @param {string} type
+     * @param {any} [data]
+     */
+    emit: (type, data) => {
+      const items = listeners[type] || {};
+
+      /**
+       * Copy the current list of callbacks in case they are mutated during execution
+       * @type {((data: any) => void)[] | undefined}
+       */
+      const callbacks = items[target] && items[target].slice();
+
+      callbacks?.forEach((cb) => cb(data));
+    },
+  };
+}

packages/core/src/getNavigation.js

@@ -1,4 +1,4 @@
-import getNavigationActionCreators from './routers/getNavigationActionCreators.ts';
+import getNavigationActionCreators from './routers/getNavigationActionCreators';
 import getChildNavigation from './getChildNavigation';
 import getChildrenNavigationCache from './getChildrenNavigationCache';
 
@@ -18,9 +18,9 @@ export default function getNavigation(
     state,
     dispatch,
     getScreenProps,
-    getChildNavigation: childKey =>
+    getChildNavigation: (childKey) =>
       getChildNavigation(navigation, childKey, getCurrentNavigation),
-    isFocused: childKey => {
+    isFocused: (childKey) => {
       const { routes, index } = getCurrentNavigation().state;
       if (childKey == null || routes[index].key === childKey) {
         return true;
@@ -48,7 +48,7 @@ export default function getNavigation(
     ...actions,
   };
 
-  Object.keys(actionCreators).forEach(actionName => {
+  Object.keys(actionCreators).forEach((actionName) => {
     navigation[actionName] = (...args) =>
       navigation.dispatch(actionCreators[actionName](...args));
   });

packages/core/src/navigators/__tests__/createSwitchNavigator.test.js

@@ -4,8 +4,8 @@ import { render, fireEvent } from 'react-native-testing-library';
 import { createAppContainer } from '@react-navigation/native';
 import createSwitchNavigator from '../createSwitchNavigator';
 
-const getActiveRouteName = state => state.routes[state.index].routeName;
-const createScreen = (routeName, nextRouteName) => props => (
+const getActiveRouteName = (state) => state.routes[state.index].routeName;
+const createScreen = (routeName, nextRouteName) => (props) => (
   <View>
     <Text testID="title">{routeName}</Text>
     <Text testID={routeName + '-isFirstRoute'}>

packages/core/src/navigators/createNavigator.js

@@ -1,6 +1,7 @@
-import React from 'react';
-import invariant from '../utils/invariant.ts';
-import ThemeContext from '../views/ThemeContext.ts';
+import * as React from 'react';
+import invariant from '../utils/invariant';
+import ThemeContext from '../views/ThemeContext';
+import NavigationFocusEvents from '../views/NavigationFocusEvents';
 
 function createNavigator(NavigatorView, router, navigationConfig) {
   class Navigator extends React.Component {
@@ -78,13 +79,21 @@ function createNavigator(NavigatorView, router, navigationConfig) {
 
     render() {
       return (
-        <NavigatorView
-          {...this.props}
-          screenProps={this.state.screenProps}
-          navigation={this.props.navigation}
-          navigationConfig={navigationConfig}
-          descriptors={this.state.descriptors}
-        />
+        <React.Fragment>
+          <NavigationFocusEvents
+            navigation={this.props.navigation}
+            onEvent={(target, type, data) => {
+              this.state.descriptors[target]?.navigation.emit(type, data);
+            }}
+          />
+          <NavigatorView
+            {...this.props}
+            screenProps={this.state.screenProps}
+            navigation={this.props.navigation}
+            navigationConfig={navigationConfig}
+            descriptors={this.state.descriptors}
+          />
+        </React.Fragment>
       );
     }
   }

packages/core/src/routers/StackActions.js

@@ -5,33 +5,33 @@ export const RESET = 'Navigation/RESET';
 export const REPLACE = 'Navigation/REPLACE';
 export const COMPLETE_TRANSITION = 'Navigation/COMPLETE_TRANSITION';
 
-export const pop = payload => ({
+export const pop = (payload) => ({
   type: POP,
   ...payload,
 });
 
-export const popToTop = payload => ({
+export const popToTop = (payload) => ({
   type: POP_TO_TOP,
   ...payload,
 });
 
-export const push = payload => ({
+export const push = (payload) => ({
   type: PUSH,
   ...payload,
 });
 
-export const reset = payload => ({
+export const reset = (payload) => ({
   type: RESET,
   key: null,
   ...payload,
 });
 
-export const replace = payload => ({
+export const replace = (payload) => ({
   type: REPLACE,
   ...payload,
 });
 
-export const completeTransition = payload => ({
+export const completeTransition = (payload) => ({
   type: COMPLETE_TRANSITION,
   preserveFocus: true,
   ...payload,

packages/core/src/routers/StackRouter.js

@@ -1,11 +1,11 @@
-import * as NavigationActions from '../NavigationActions.ts';
+import * as NavigationActions from '../NavigationActions';
 import * as StackActions from './StackActions';
 import createConfigGetter from './createConfigGetter';
 import getScreenForRouteName from './getScreenForRouteName';
 import StateUtils from '../StateUtils';
 import validateRouteConfigMap from './validateRouteConfigMap';
-import invariant from '../utils/invariant.ts';
-import { generateKey } from './KeyGenerator.ts';
+import invariant from '../utils/invariant';
+import { generateKey } from './KeyGenerator';
 import { createPathParser } from './pathUtils';
 
 function behavesLikePushAction(action) {
@@ -29,7 +29,7 @@ export default (routeConfigs, stackConfig = {}) => {
   const routeNames = Object.keys(routeConfigs);
 
   // Loop through routes and find child routers
-  routeNames.forEach(routeName => {
+  routeNames.forEach((routeName) => {
     // We're not using `getScreenForRouteName` here to preserve the lazy loading
     // behaviour of routes. This means that routes with child routers must be
     // defined using a component directly or with an object with a screen prop.
@@ -152,7 +152,7 @@ export default (routeConfigs, stackConfig = {}) => {
             n,
             ...params,
           }),
-        popToTop: params => StackActions.popToTop(params),
+        popToTop: (params) => StackActions.popToTop(params),
         push: (routeName, params, action) =>
           StackActions.push({
             routeName,
@@ -280,7 +280,7 @@ export default (routeConfigs, stackConfig = {}) => {
 
         // Before pushing a new route we first try to find one in the existing route stack
         // More information on this: https://github.com/react-navigation/rfcs/blob/master/text/0004-less-pushy-navigate.md
-        const lastRouteIndex = state.routes.findIndex(r => {
+        const lastRouteIndex = state.routes.findIndex((r) => {
           if (action.key) {
             return r.key === action.key;
           } else {
@@ -425,7 +425,7 @@ export default (routeConfigs, stackConfig = {}) => {
         if (action.key === undefined && state.routes.length) {
           routeIndex = state.routes.length - 1;
         } else {
-          routeIndex = state.routes.findIndex(r => r.key === action.key);
+          routeIndex = state.routes.findIndex((r) => r.key === action.key);
         }
 
         // Only replace if the key matches one of our routes
@@ -467,7 +467,7 @@ export default (routeConfigs, stackConfig = {}) => {
 
       if (action.type === NavigationActions.SET_PARAMS) {
         const key = action.key;
-        const lastRoute = state.routes.find(route => route.key === key);
+        const lastRoute = state.routes.find((route) => route.key === key);
         if (lastRoute) {
           const params = {
             ...lastRoute.params,
@@ -496,7 +496,7 @@ export default (routeConfigs, stackConfig = {}) => {
 
         return {
           ...state,
-          routes: newStackActions.map(newStackAction => {
+          routes: newStackActions.map((newStackAction) => {
             const router = childRouters[newStackAction.routeName];
 
             let childState = {};
@@ -532,24 +532,46 @@ export default (routeConfigs, stackConfig = {}) => {
         action.type === NavigationActions.BACK ||
         action.type === StackActions.POP
       ) {
-        const { key, n, immediate } = action;
-        let backRouteIndex = state.index;
-        if (action.type === StackActions.POP && n != null) {
-          // determine the index to go back *from*. In this case, n=1 means to go
-          // back from state.index, as if it were a normal "BACK" action
-          backRouteIndex = Math.max(1, state.index - n + 1);
-        } else if (key) {
-          const backRoute = state.routes.find(route => route.key === key);
-          backRouteIndex = state.routes.indexOf(backRoute);
-        }
+        const { key, n, immediate, prune } = action;
 
-        if (backRouteIndex > 0) {
-          return {
-            ...state,
-            routes: state.routes.slice(0, backRouteIndex),
-            index: backRouteIndex - 1,
-            isTransitioning: immediate !== true,
-          };
+        if (action.type === StackActions.POP && prune === false && key) {
+          const index = state.routes.findIndex((r) => r.key === key);
+
+          if (index > 0) {
+            const count = Math.max(index - (n ?? 1) + 1, 1);
+            const routes = state.routes
+              .slice(0, count)
+              .concat(state.routes.slice(index + 1));
+
+            if (routes.length) {
+              return {
+                ...state,
+                routes,
+                index: routes.length - 1,
+                isTransitioning: immediate !== true,
+              };
+            }
+          }
+        } else {
+          let backRouteIndex = state.index;
+
+          if (action.type === StackActions.POP && n != null) {
+            // determine the index to go back *from*. In this case, n=1 means to go
+            // back from state.index, as if it were a normal "BACK" action
+            backRouteIndex = Math.max(1, state.index - n + 1);
+          } else if (key) {
+            const backRoute = state.routes.find((route) => route.key === key);
+            backRouteIndex = state.routes.indexOf(backRoute);
+          }
+
+          if (backRouteIndex > 0) {
+            return {
+              ...state,
+              routes: state.routes.slice(0, backRouteIndex),
+              index: backRouteIndex - 1,
+              isTransitioning: immediate !== true,
+            };
+          }
         }
       }
 

packages/core/src/routers/SwitchRouter.js

@@ -1,9 +1,9 @@
-import invariant from '../utils/invariant.ts';
+import invariant from '../utils/invariant';
 import getScreenForRouteName from './getScreenForRouteName';
 import createConfigGetter from './createConfigGetter';
 
-import * as NavigationActions from '../NavigationActions.ts';
-import * as SwitchActions from './SwitchActions.ts';
+import * as NavigationActions from '../NavigationActions';
+import * as SwitchActions from './SwitchActions';
 import * as StackActions from './StackActions';
 import validateRouteConfigMap from './validateRouteConfigMap';
 import { createPathParser } from './pathUtils';
@@ -30,12 +30,12 @@ export default (routeConfigs, config = {}) => {
   if (initialRouteIndex === -1) {
     throw new Error(
       `Invalid initialRouteName '${initialRouteName}'.` +
-        `Should be one of ${order.map(n => `"${n}"`).join(', ')}`
+        `Should be one of ${order.map((n) => `"${n}"`).join(', ')}`
     );
   }
 
   const childRouters = {};
-  order.forEach(routeName => {
+  order.forEach((routeName) => {
     childRouters[routeName] = null;
     const screen = getScreenForRouteName(routeConfigs, routeName);
     if (screen.router) {
@@ -93,7 +93,7 @@ export default (routeConfigs, config = {}) => {
       if (action.type === NavigationActions.NAVIGATE) {
         nextRouteKeyHistory = [...nextRouteKeyHistory]; // copy
         const keyToAdd = nextState.routes[nextState.index].key;
-        nextRouteKeyHistory = nextRouteKeyHistory.filter(k => k !== keyToAdd); // dedup
+        nextRouteKeyHistory = nextRouteKeyHistory.filter((k) => k !== keyToAdd); // dedup
         nextRouteKeyHistory.push(keyToAdd);
       } else if (action.type === NavigationActions.BACK) {
         nextRouteKeyHistory = [...nextRouteKeyHistory]; // copy
@@ -128,8 +128,8 @@ export default (routeConfigs, config = {}) => {
     const initialState = {
       routes,
       index: initialRouteIndex,
-      isTransitioning: false,
     };
+
     if (backBehavior === 'history') {
       const initialKey = routes[initialRouteIndex].key;
       initialState['routeKeyHistory'] = [initialKey];
@@ -156,7 +156,7 @@ export default (routeConfigs, config = {}) => {
         // Merge any params from the action into all the child routes
         const { params } = action;
         if (params) {
-          state.routes = state.routes.map(route => ({
+          state.routes = state.routes.map((route) => ({
             ...route,
             params: {
               ...route.params,
@@ -175,14 +175,14 @@ export default (routeConfigs, config = {}) => {
       ) {
         const { params } = action;
         const index = state.routes.findIndex(
-          route => route.routeName === action.routeName
+          (route) => route.routeName === action.routeName
         );
 
         if (index === -1) {
           throw new Error(
             `There is no route named '${action.routeName}' in the navigator with the key '${action.key}'.\n` +
               `Must be one of: ${state.routes
-                .map(route => `'${route.routeName}'`)
+                .map((route) => `'${route.routeName}'`)
                 .join(',')}`
           );
         }
@@ -305,7 +305,7 @@ export default (routeConfigs, config = {}) => {
 
       if (action.type === NavigationActions.SET_PARAMS) {
         const key = action.key;
-        const lastRoute = state.routes.find(route => route.key === key);
+        const lastRoute = state.routes.find((route) => route.key === key);
         if (lastRoute) {
           const params = {
             ...lastRoute.params,

packages/core/src/routers/__tests__/PathHandling.test.js

@@ -5,14 +5,14 @@ import React from 'react';
 import SwitchRouter from '../SwitchRouter';
 import StackRouter from '../StackRouter';
 import TabRouter from '../TabRouter';
-import * as NavigationActions from '../../NavigationActions.ts';
-import { _TESTING_ONLY_normalize_keys } from '../KeyGenerator.ts';
+import * as NavigationActions from '../../NavigationActions';
+import { _TESTING_ONLY_normalize_keys } from '../KeyGenerator';
 
 beforeEach(() => {
   _TESTING_ONLY_normalize_keys();
 });
 
-const performRouterTest = createTestRouter => {
+const performRouterTest = (createTestRouter) => {
   const ListScreen = () => <div />;
 
   const ProfileNavigator = () => <div />;
@@ -584,7 +584,7 @@ it('Handles nested switch routers', () => {
   expect(action.action.routeName).toEqual('B');
 });
 
-const performRouteNameAsPathDisabledTest = createTestRouter => {
+const performRouteNameAsPathDisabledTest = (createTestRouter) => {
   const BScreen = () => <div />;
   const NestedNavigator = () => <div />;
   NestedNavigator.router = createTestRouter({

packages/core/src/routers/__tests__/Routers.test.js

@@ -6,9 +6,9 @@ import StackRouter from '../StackRouter';
 import TabRouter from '../TabRouter';
 import SwitchRouter from '../SwitchRouter';
 
-import * as NavigationActions from '../../NavigationActions.ts';
+import * as NavigationActions from '../../NavigationActions';
 import * as StackActions from '../StackActions';
-import { _TESTING_ONLY_normalize_keys } from '../KeyGenerator.ts';
+import { _TESTING_ONLY_normalize_keys } from '../KeyGenerator';
 
 beforeEach(() => {
   _TESTING_ONLY_normalize_keys();
@@ -24,7 +24,7 @@ const dummyEventSubscriber = () => ({
   remove: () => {},
 });
 
-Object.keys(ROUTERS).forEach(routerName => {
+Object.keys(ROUTERS).forEach((routerName) => {
   const Router = ROUTERS[routerName];
 
   describe(`General router features - ${routerName}`, () => {
@@ -441,7 +441,7 @@ it('Inner actions are only unpacked if the current tab matches', () => {
     routes: [screenApreState],
   };
 
-  const comparable = state => {
+  const comparable = (state) => {
     let result = {};
     if (typeof state.routeName === 'string') {
       result = { ...result, routeName: state.routeName };

packages/core/src/routers/__tests__/StackRouter.test.js

@@ -4,8 +4,8 @@ import React from 'react';
 
 import StackRouter from '../StackRouter';
 import * as StackActions from '../StackActions';
-import * as NavigationActions from '../../NavigationActions.ts';
-import { _TESTING_ONLY_normalize_keys } from '../KeyGenerator.ts';
+import * as NavigationActions from '../../NavigationActions';
+import { _TESTING_ONLY_normalize_keys } from '../KeyGenerator';
 
 beforeEach(() => {
   _TESTING_ONLY_normalize_keys();
@@ -562,6 +562,31 @@ describe('StackRouter', () => {
     expect(poppedState3.routes.length).toBe(1);
     expect(poppedState3.index).toBe(0);
     expect(poppedState3.isTransitioning).toBe(true);
+
+    const poppedState4 = TestRouter.getStateForAction(
+      StackActions.pop({ key: 'C', prune: false, immediate: true }),
+      state
+    );
+    expect(poppedState4.routes.length).toBe(3);
+    expect(poppedState4.index).toBe(2);
+    expect(poppedState4.isTransitioning).toBe(false);
+    expect(poppedState4.routes).toEqual([
+      { key: 'A', routeName: 'foo' },
+      { key: 'B', routeName: 'bar', params: { bazId: '321' } },
+      { key: 'D', routeName: 'bar' },
+    ]);
+
+    const poppedState5 = TestRouter.getStateForAction(
+      StackActions.pop({ n: 2, key: 'C', prune: false }),
+      state
+    );
+    expect(poppedState5.routes.length).toBe(2);
+    expect(poppedState5.index).toBe(1);
+    expect(poppedState5.isTransitioning).toBe(true);
+    expect(poppedState5.routes).toEqual([
+      { key: 'A', routeName: 'foo' },
+      { key: 'D', routeName: 'bar' },
+    ]);
   });
 
   it('popToTop works as expected', () => {

packages/core/src/routers/__tests__/SwitchRouter.test.js

@@ -3,7 +3,7 @@
 import React from 'react';
 import SwitchRouter from '../SwitchRouter';
 import StackRouter from '../StackRouter';
-import * as NavigationActions from '../../NavigationActions.ts';
+import * as NavigationActions from '../../NavigationActions';
 import { getRouterTestHelper } from './routerTestHelper';
 
 describe('SwitchRouter', () => {

packages/core/src/routers/__tests__/TabRouter.test.js

@@ -3,7 +3,7 @@
 import React from 'react';
 import TabRouter from '../TabRouter';
 
-import * as NavigationActions from '../../NavigationActions.ts';
+import * as NavigationActions from '../../NavigationActions';
 
 const INIT_ACTION = { type: NavigationActions.INIT };
 
@@ -26,7 +26,6 @@ describe('TabRouter', () => {
         { key: 'Foo', routeName: 'Foo' },
         { key: 'Bar', routeName: 'Bar' },
       ],
-      isTransitioning: false,
     };
     expect(state).toEqual(expectedState);
     const state2 = router.getStateForAction(
@@ -39,7 +38,6 @@ describe('TabRouter', () => {
         { key: 'Foo', routeName: 'Foo' },
         { key: 'Bar', routeName: 'Bar' },
       ],
-      isTransitioning: false,
     };
     expect(state2).toEqual(expectedState2);
     expect(router.getComponentForState(expectedState)).toEqual(ScreenA);
@@ -65,7 +63,6 @@ describe('TabRouter', () => {
         { key: 'Foo', routeName: 'Foo' },
         { key: 'Bar', routeName: 'Bar' },
       ],
-      isTransitioning: false,
     };
     expect(state).toEqual(expectedState);
     const state2 = router.getStateForAction(
@@ -78,7 +75,6 @@ describe('TabRouter', () => {
         { key: 'Foo', routeName: 'Foo' },
         { key: 'Bar', routeName: 'Bar' },
       ],
-      isTransitioning: false,
     };
     expect(state2).toEqual(expectedState2);
     expect(router.getComponentForState(expectedState)).toEqual(ScreenA);
@@ -102,7 +98,6 @@ describe('TabRouter', () => {
         { key: 'Foo', routeName: 'Foo' },
         { key: 'Bar', routeName: 'Bar' },
       ],
-      isTransitioning: false,
     });
   });
 
@@ -118,7 +113,6 @@ describe('TabRouter', () => {
         { key: 'Foo', routeName: 'Foo' },
         { key: 'Bar', routeName: 'Bar', params: { name: 'Qux' } },
       ],
-      isTransitioning: false,
     });
   });
 
@@ -230,7 +224,7 @@ describe('TabRouter', () => {
     const state = router.getStateForAction(navAction);
     expect(state).toEqual({
       index: 1,
-      isTransitioning: false,
+
       routes: [
         {
           key: 'Foo',
@@ -238,7 +232,7 @@ describe('TabRouter', () => {
         },
         {
           index: 1,
-          isTransitioning: false,
+
           key: 'Baz',
           routeName: 'Baz',
           params: { foo: '42' },
@@ -281,14 +275,14 @@ describe('TabRouter', () => {
     let state = router.getStateForAction(navAction);
     expect(state).toEqual({
       index: 1,
-      isTransitioning: false,
+
       routes: [
         { key: 'Foo', routeName: 'Foo' },
         {
           index: 0,
           key: 'Baz',
           routeName: 'Baz',
-          isTransitioning: false,
+
           routes: [
             { key: 'Boo', routeName: 'Boo' },
             { key: 'Bar', routeName: 'Bar' },
@@ -308,7 +302,7 @@ describe('TabRouter', () => {
     );
     expect(state && state.routes[1]).toEqual({
       index: 0,
-      isTransitioning: false,
+
       key: 'Baz',
       routeName: 'Baz',
       routes: [
@@ -335,14 +329,14 @@ describe('TabRouter', () => {
     });
     expect(state).toEqual({
       index: 1,
-      isTransitioning: false,
+
       routes: [
         { key: 'Foo', routeName: 'Foo' },
         {
           index: 1,
           key: 'Baz',
           routeName: 'Baz',
-          isTransitioning: false,
+
           routes: [
             { key: 'Foo', routeName: 'Foo' },
             { key: 'Bar', routeName: 'Bar' },
@@ -357,14 +351,14 @@ describe('TabRouter', () => {
     );
     expect(state2).toEqual({
       index: 1,
-      isTransitioning: false,
+
       routes: [
         { key: 'Foo', routeName: 'Foo' },
         {
           index: 0,
           key: 'Baz',
           routeName: 'Baz',
-          isTransitioning: false,
+
           routes: [
             { key: 'Foo', routeName: 'Foo' },
             { key: 'Bar', routeName: 'Bar' },
@@ -403,19 +397,19 @@ describe('TabRouter', () => {
     const state = router.getStateForAction(INIT_ACTION);
     expect(state).toEqual({
       index: 0,
-      isTransitioning: false,
+
       routes: [
         {
           index: 0,
           key: 'Foo',
           routeName: 'Foo',
-          isTransitioning: false,
+
           routes: [
             {
               index: 0,
               key: 'Fee',
               routeName: 'Fee',
-              isTransitioning: false,
+
               routes: [
                 { key: 'Boo', routeName: 'Boo' },
                 { key: 'Baz', routeName: 'Baz' },
@@ -425,7 +419,7 @@ describe('TabRouter', () => {
               index: 0,
               key: 'Bar',
               routeName: 'Bar',
-              isTransitioning: false,
+
               routes: [
                 { key: 'Zoo', routeName: 'Zoo' },
                 { key: 'Zap', routeName: 'Zap' },
@@ -442,19 +436,19 @@ describe('TabRouter', () => {
     );
     expect(state2).toEqual({
       index: 0,
-      isTransitioning: false,
+
       routes: [
         {
           index: 1,
           key: 'Foo',
           routeName: 'Foo',
-          isTransitioning: false,
+
           routes: [
             {
               index: 0,
               key: 'Fee',
               routeName: 'Fee',
-              isTransitioning: false,
+
               routes: [
                 { key: 'Boo', routeName: 'Boo' },
                 { key: 'Baz', routeName: 'Baz' },
@@ -464,7 +458,7 @@ describe('TabRouter', () => {
               index: 1,
               key: 'Bar',
               routeName: 'Bar',
-              isTransitioning: false,
+
               routes: [
                 { key: 'Zoo', routeName: 'Zoo' },
                 { key: 'Zap', routeName: 'Zap' },
@@ -494,19 +488,19 @@ describe('TabRouter', () => {
     });
     expect(state4).toEqual({
       index: 0,
-      isTransitioning: false,
+
       routes: [
         {
           index: 1,
           key: 'Foo',
           routeName: 'Foo',
-          isTransitioning: false,
+
           routes: [
             {
               index: 0,
               key: 'Fee',
               routeName: 'Fee',
-              isTransitioning: false,
+
               routes: [
                 { key: 'Boo', routeName: 'Boo' },
                 { key: 'Baz', routeName: 'Baz' },
@@ -516,7 +510,7 @@ describe('TabRouter', () => {
               index: 1,
               key: 'Bar',
               routeName: 'Bar',
-              isTransitioning: false,
+
               routes: [
                 { key: 'Zoo', routeName: 'Zoo' },
                 { key: 'Zap', routeName: 'Zap' },
@@ -557,7 +551,7 @@ describe('TabRouter', () => {
     const state = router.getStateForAction({ type: NavigationActions.INIT });
     const expectedState = {
       index: 0,
-      isTransitioning: false,
+
       routes: [
         { key: 'Foo', routeName: 'Foo' },
         { key: 'Bar', routeName: 'Bar' },
@@ -567,7 +561,7 @@ describe('TabRouter', () => {
     const state2 = router.getStateForAction(expectedAction, state);
     const expectedState2 = {
       index: 1,
-      isTransitioning: false,
+
       routes: [
         { key: 'Foo', routeName: 'Foo', params: undefined },
         {
@@ -628,13 +622,13 @@ describe('TabRouter', () => {
 
     const state = {
       index: 0,
-      isTransitioning: false,
+
       routes: [
         {
           index: 1,
           key: 'Foo',
           routeName: 'Foo',
-          isTransitioning: false,
+
           routes: [
             { key: 'Boo', routeName: 'Boo' },
             { key: 'Baz', routeName: 'Baz' },
@@ -660,7 +654,7 @@ describe('TabRouter', () => {
 
     expect(state0).toEqual({
       index: 0,
-      isTransitioning: false,
+
       routes: [
         { key: 'a', routeName: 'a' },
         { key: 'b', routeName: 'b' },
@@ -676,7 +670,7 @@ describe('TabRouter', () => {
 
     expect(state1).toEqual({
       index: 1,
-      isTransitioning: false,
+
       routes: [
         { key: 'a', routeName: 'a' },
         { key: 'b', routeName: 'b', params },
@@ -765,17 +759,17 @@ describe('TabRouter', () => {
     const screenApreState = {
       index: 0,
       key: 'Foo',
-      isTransitioning: false,
+
       routeName: 'Foo',
       routes: [{ key: 'Bar', routeName: 'Bar' }],
     };
     const preState = {
       index: 0,
-      isTransitioning: false,
+
       routes: [screenApreState],
     };
 
-    const comparable = state => {
+    const comparable = (state) => {
       let result = {};
       if (typeof state.routeName === 'string') {
         result = { ...result, routeName: state.routeName };

packages/core/src/routers/__tests__/routerTestHelper.js

@@ -1,5 +1,5 @@
-import * as NavigationActions from '../../NavigationActions.ts';
-import * as SwitchActions from '../../routers/SwitchActions.ts';
+import * as NavigationActions from '../../NavigationActions';
+import * as SwitchActions from '../../routers/SwitchActions';
 import * as StackActions from '../../routers/StackActions';
 
 // A simple helper that makes it easier to write basic routing tests
@@ -17,7 +17,7 @@ export const getRouterTestHelper = (router, options = defaultOptions) => {
       ? undefined
       : router.getStateForAction({ type: NavigationActions.INIT });
 
-  const applyAction = action => {
+  const applyAction = (action) => {
     state = router.getStateForAction(action, state);
   };
 
@@ -35,7 +35,7 @@ export const getRouterTestHelper = (router, options = defaultOptions) => {
       ...otherActionAttributes,
     });
 
-  const back = key =>
+  const back = (key) =>
     applyAction({
       type: NavigationActions.BACK,
       key,

packages/core/src/routers/createConfigGetter.js

@@ -1,4 +1,4 @@
-import invariant from '../utils/invariant.ts';
+import invariant from '../utils/invariant';
 
 import getScreenForRouteName from './getScreenForRouteName';
 import validateScreenOptions from './validateScreenOptions';

packages/core/src/routers/getScreenForRouteName.js

@@ -1,6 +1,6 @@
 import { isValidElementType } from 'react-is';
 
-import invariant from '../utils/invariant.ts';
+import invariant from '../utils/invariant';
 
 /**
  * Simple helper that gets a single screen (React component or navigator)
@@ -13,7 +13,7 @@ export default function getScreenForRouteName(routeConfigs, routeName) {
     throw new Error(
       `There is no route defined for key ${routeName}.\n` +
         `Must be one of: ${Object.keys(routeConfigs)
-          .map(a => `'${a}'`)
+          .map((a) => `'${a}'`)
           .join(',')}`
     );
   }

packages/core/src/routers/pathUtils.js

@@ -1,8 +1,8 @@
 /* eslint-disable import/no-commonjs */
 
 import pathToRegexp, { compile } from 'path-to-regexp';
-import * as NavigationActions from '../NavigationActions.ts';
-import invariant from '../utils/invariant.ts';
+import * as NavigationActions from '../NavigationActions';
+import invariant from '../utils/invariant';
 
 const queryString = require('query-string');
 
@@ -36,7 +36,7 @@ export const getParamsFromPath = (inputParams, pathMatch, pathMatchKeys) => {
   return params;
 };
 const getRestOfPath = (pathMatch, pathMatchKeys) => {
-  const rest = pathMatch[pathMatchKeys.findIndex(k => k.asterisk) + 1];
+  const rest = pathMatch[pathMatchKeys.findIndex((k) => k.asterisk) + 1];
   return rest;
 };
 
@@ -81,7 +81,7 @@ export const createPathParser = (
   let paths = [];
 
   // Build pathsByRouteNames, which includes a regex to match paths for each route. Keep in mind, the regex will pass for the route and all child routes. The code that uses pathsByRouteNames will need to also verify that the child router produces an action, in the case of isPathMatchable false (a null path).
-  Object.keys(childRouters).forEach(routeName => {
+  Object.keys(childRouters).forEach((routeName) => {
     let pathPattern;
 
     // First check for paths on the router, then check the route config
@@ -189,7 +189,7 @@ export const createPathParser = (
 
     return null;
   };
-  const getPathAndParamsForRoute = route => {
+  const getPathAndParamsForRoute = (route) => {
     const { routeName, params } = route;
     const childRouter = childRouters[routeName];
     const { toPath, exactReKeys } = pathsByRouteNames[routeName];
@@ -197,8 +197,8 @@ export const createPathParser = (
     const nonPathParams = {};
     if (params) {
       Object.keys(params)
-        .filter(paramName => !exactReKeys.find(k => k.name === paramName))
-        .forEach(paramName => {
+        .filter((paramName) => !exactReKeys.find((k) => k.name === paramName))
+        .forEach((paramName) => {
           nonPathParams[paramName] = params[paramName];
         });
     }

packages/core/src/routers/validateRouteConfigMap.js

@@ -1,6 +1,6 @@
 import { isValidElementType } from 'react-is';
 
-import invariant from '../utils/invariant.ts';
+import invariant from '../utils/invariant';
 
 /**
  * Make sure the config passed e.g. to StackRouter, TabRouter has
@@ -13,7 +13,7 @@ function validateRouteConfigMap(routeConfigs) {
     'Please specify at least one route when configuring a navigator.'
   );
 
-  routeNames.forEach(routeName => {
+  routeNames.forEach((routeName) => {
     const routeConfig = routeConfigs[routeName];
     const screenComponent = getScreenComponent(routeConfig);
 

packages/core/src/routers/validateScreenOptions.js

@@ -7,7 +7,7 @@ const deprecatedKeys = ['tabBar'];
 export default (screenOptions, route) => {
   const keys = Object.keys(screenOptions);
 
-  const deprecatedKey = keys.find(key => deprecatedKeys.includes(key));
+  const deprecatedKey = keys.find((key) => deprecatedKeys.includes(key));
 
   if (typeof screenOptions.title === 'function') {
     throw new Error(
@@ -54,7 +54,7 @@ export default (screenOptions, route) => {
         '{',
         `    ${deprecatedKey}: {`,
         ...Object.keys(screenOptions[deprecatedKey]).map(
-          key => `        ${key}: ...,`
+          (key) => `        ${key}: ...,`
         ),
         '    },',
         '}',
@@ -62,7 +62,7 @@ export default (screenOptions, route) => {
         'with:',
         '{',
         ...Object.keys(screenOptions[deprecatedKey]).map(
-          key =>
+          (key) =>
             `    ${deprecatedKey + key[0].toUpperCase() + key.slice(1)}: ...,`
         ),
         '}',

packages/core/src/utils/getSceneIndicesForInterpolationInputRange.js

@@ -5,8 +5,10 @@ function getSceneIndicesForInterpolationInputRange(props) {
   const isBack = !scenes[lastSceneIndexInScenes].isActive;
 
   if (isBack) {
-    const currentSceneIndexInScenes = scenes.findIndex(item => item === scene);
-    const targetSceneIndexInScenes = scenes.findIndex(item => item.isActive);
+    const currentSceneIndexInScenes = scenes.findIndex(
+      (item) => item === scene
+    );
+    const targetSceneIndexInScenes = scenes.findIndex((item) => item.isActive);
     const targetSceneIndex = scenes[targetSceneIndexInScenes].index;
     const lastSceneIndex = scenes[lastSceneIndexInScenes].index;
 

packages/core/src/utils/invariant.ts

@@ -9,10 +9,10 @@
  * will remain to ensure logic does not differ in production.
  */
 
-let validateFormat: (format?: string) => void = function() {};
+let validateFormat: (format?: string) => void = function () {};
 
 if (process.env.NODE_ENV !== 'production') {
-  validateFormat = function(format?: string) {
+  validateFormat = function (format?: string) {
     if (format === undefined) {
       throw new Error('invariant requires an error message argument');
     }

packages/core/src/views/NavigationEvents.js

@@ -17,7 +17,7 @@ class NavigationEvents extends React.Component {
     // We register all navigation listeners on mount to ensure listener stability across re-render
     // A former implementation was replacing (removing/adding) listeners on all update (if prop provided)
     // but there were issues (see https://github.com/react-navigation/react-navigation/issues/5058)
-    EventNames.forEach(eventName => {
+    EventNames.forEach((eventName) => {
       this.subscriptions[eventName] = this.props.navigation.addListener(
         eventName,
         (...args) => {
@@ -29,12 +29,12 @@ class NavigationEvents extends React.Component {
   }
 
   componentWillUnmount() {
-    EventNames.forEach(eventName => {
+    EventNames.forEach((eventName) => {
       this.subscriptions[eventName].remove();
     });
   }
 
-  getPropListener = eventName => this.props[EventNameToPropName[eventName]];
+  getPropListener = (eventName) => this.props[EventNameToPropName[eventName]];
 
   render() {
     return null;

packages/core/src/views/NavigationFocusEvents.js

@@ -0,0 +1,342 @@
+// @ts-check
+
+import * as React from 'react';
+
+/**
+ * @typedef {object} State
+ * @prop {number} index
+ * @prop {({ key: string } & (State | {}))[]} routes
+ * @prop {boolean} [isTransitioning]
+ *
+ * @typedef {object} ParentPayload
+ * @prop {string} type
+ * @prop {object} action
+ * @prop {State} state
+ * @prop {State | {key: string, routes?: undefined, index?: undefined, isTransitioning?: undefined} | undefined | null} lastState
+ * @prop {string} [context]
+ *
+ * @typedef {object} Payload
+ * @prop {string} type
+ * @prop {object} action
+ * @prop {State | {key: string}} state
+ * @prop {State | {key: string} | undefined | null} lastState
+ * @prop {string} [context]
+ *
+ * @typedef {object} Props
+ * @prop {object} navigation
+ * @prop {Function} navigation.addListener
+ * @prop {Function} navigation.removeListener
+ * @prop {() => boolean} navigation.isFocused
+ * @prop {() => object | undefined} navigation.dangerouslyGetParent
+ * @prop {State} navigation.state
+ * @prop {(target: string, type: string, data: any) => void} onEvent
+ *
+ * @extends {React.Component<Props>}
+ */
+export default class NavigationEventManager extends React.Component {
+  componentDidMount() {
+    const { navigation } = this.props;
+
+    this._actionSubscription = navigation.addListener(
+      'action',
+      this._handleAction
+    );
+
+    this._willFocusSubscription = navigation.addListener(
+      'willFocus',
+      this._handleWillFocus
+    );
+
+    this._willBlurSubscription = navigation.addListener(
+      'willBlur',
+      this._handleWillBlur
+    );
+
+    this._didFocusSubscription = navigation.addListener(
+      'didFocus',
+      this._handleDidFocus
+    );
+
+    this._didBlurSubscription = navigation.addListener(
+      'didBlur',
+      this._handleDidBlur
+    );
+  }
+
+  componentWillUnmount() {
+    this._actionSubscription?.remove();
+    this._willFocusSubscription?.remove();
+    this._willBlurSubscription?.remove();
+    this._didFocusSubscription?.remove();
+    this._didBlurSubscription?.remove();
+  }
+
+  /**
+   * @type {{ remove(): void } | undefined}
+   */
+  _actionSubscription;
+
+  /**
+   * @type {{ remove(): void } | undefined}
+   */
+  _willFocusSubscription;
+
+  /**
+   * @type {{ remove(): void } | undefined}
+   */
+  _willBlurSubscription;
+
+  /**
+   * @type {{ remove(): void } | undefined}
+   */
+  _didFocusSubscription;
+
+  /**
+   * @type {{ remove(): void } | undefined}
+   */
+  _didBlurSubscription;
+
+  /**
+   * @type {string | undefined}
+   */
+  _lastWillBlurKey;
+
+  /**
+   * @type {string | undefined}
+   */
+  _lastWillFocusKey;
+
+  /**
+   * @type {string | undefined}
+   */
+  _lastDidBlurKey;
+
+  /**
+   * @type {string | undefined}
+   */
+  _lastDidFocusKey;
+
+  /**
+   * The 'action' event will fire when navigation state changes.
+   * Detect if the focused route changed here and emit appropriate events.
+   *
+   * @param {ParentPayload} payload
+   */
+  _handleAction = ({ state, lastState, action, type, context }) => {
+    const { navigation, onEvent } = this.props;
+
+    // We should only emit events when the navigator is focused
+    // When navigator is not focused, screens inside shouldn't receive focused status either
+    if (!navigation.isFocused()) {
+      return;
+    }
+
+    const previous = lastState
+      ? lastState.routes?.[lastState.index]
+      : undefined;
+    const current = state.routes[state.index];
+
+    const payload = {
+      context: `${current.key}:${action.type}_${context || 'Root'}`,
+      state: current,
+      lastState: previous,
+      action,
+      type,
+    };
+
+    if (previous?.key !== current.key) {
+      this._emitWillFocus(current.key, payload);
+
+      if (previous?.key) {
+        this._emitWillBlur(previous.key, payload);
+      }
+    }
+
+    if (
+      lastState?.isTransitioning !== state.isTransitioning &&
+      state.isTransitioning === false
+    ) {
+      if (this._lastWillBlurKey) {
+        this._emitDidBlur(this._lastWillBlurKey, payload);
+      }
+
+      if (this._lastWillFocusKey) {
+        this._emitDidFocus(this._lastWillFocusKey, payload);
+      }
+    }
+
+    onEvent(current.key, 'action', payload);
+  };
+
+  /**
+   * @param {ParentPayload} payload
+   */
+  _handleWillFocus = ({ lastState, action, context, type }) => {
+    const { navigation } = this.props;
+    const route = navigation.state.routes[navigation.state.index];
+
+    this._emitWillFocus(route.key, {
+      context: `${route.key}:${action.type}_${context || 'Root'}`,
+      state: route,
+      lastState: lastState?.routes?.find((r) => r.key === route.key),
+      action,
+      type,
+    });
+  };
+
+  /**
+   * @param {ParentPayload} payload
+   */
+  _handleWillBlur = ({ lastState, action, context, type }) => {
+    const { navigation } = this.props;
+    const route = navigation.state.routes[navigation.state.index];
+
+    this._emitWillBlur(route.key, {
+      context: `${route.key}:${action.type}_${context || 'Root'}`,
+      state: route,
+      lastState: lastState?.routes?.find((r) => r.key === route.key),
+      action,
+      type,
+    });
+  };
+
+  /**
+   * @param {ParentPayload} payload
+   */
+  _handleDidFocus = ({ lastState, action, context, type }) => {
+    const { navigation } = this.props;
+
+    if (this._lastWillFocusKey) {
+      const route = navigation.state.routes.find(
+        (r) => r.key === this._lastWillFocusKey
+      );
+
+      if (route) {
+        this._emitDidFocus(route.key, {
+          context: `${route.key}:${action.type}_${context || 'Root'}`,
+          state: route,
+          lastState: lastState?.routes?.find((r) => r.key === route.key),
+          action,
+          type,
+        });
+      }
+    }
+  };
+
+  /**
+   * @param {ParentPayload} payload
+   */
+  _handleDidBlur = ({ lastState, action, context, type }) => {
+    const { navigation } = this.props;
+
+    if (this._lastWillBlurKey) {
+      const route = navigation.state.routes.find(
+        (r) => r.key === this._lastWillBlurKey
+      );
+
+      if (route) {
+        this._emitDidBlur(route.key, {
+          context: `${route.key}:${action.type}_${context || 'Root'}`,
+          state: route,
+          lastState: lastState?.routes?.find((r) => r.key === route.key),
+          action,
+          type,
+        });
+      }
+    }
+  };
+
+  /**
+   * @param {string} target
+   * @param {Payload} payload
+   */
+  _emitWillFocus = (target, payload) => {
+    if (this._lastWillBlurKey === target) {
+      this._lastWillBlurKey = undefined;
+    }
+
+    if (this._lastWillFocusKey === target) {
+      return;
+    }
+
+    this._lastDidFocusKey = undefined;
+    this._lastWillFocusKey = target;
+
+    const { navigation, onEvent } = this.props;
+
+    onEvent(target, 'willFocus', payload);
+
+    if (
+      typeof navigation.state.isTransitioning !== 'boolean' ||
+      (navigation.state.isTransitioning !== true &&
+        !navigation.dangerouslyGetParent())
+    ) {
+      this._emitDidFocus(target, payload);
+    }
+  };
+
+  /**
+   * @param {string} target
+   * @param {Payload} payload
+   */
+  _emitWillBlur = (target, payload) => {
+    if (this._lastWillFocusKey === target) {
+      this._lastWillFocusKey = undefined;
+    }
+
+    if (this._lastWillBlurKey === target) {
+      return;
+    }
+
+    this._lastDidBlurKey = undefined;
+    this._lastWillBlurKey = target;
+
+    const { navigation, onEvent } = this.props;
+
+    onEvent(target, 'willBlur', payload);
+
+    if (
+      typeof navigation.state.isTransitioning !== 'boolean' ||
+      (navigation.state.isTransitioning !== true &&
+        !navigation.dangerouslyGetParent())
+    ) {
+      this._emitDidBlur(target, payload);
+    }
+  };
+
+  /**
+   * @param {string} target
+   * @param {Payload} payload
+   */
+  _emitDidFocus = (target, payload) => {
+    if (this._lastWillFocusKey !== target || this._lastDidFocusKey === target) {
+      return;
+    }
+
+    this._lastDidFocusKey = target;
+
+    const { onEvent } = this.props;
+
+    onEvent(target, 'didFocus', payload);
+  };
+
+  /**
+   * @param {string} target
+   * @param {Payload} payload
+   */
+  _emitDidBlur = (target, payload) => {
+    if (this._lastWillBlurKey !== target || this._lastDidBlurKey === target) {
+      return;
+    }
+
+    this._lastDidBlurKey = target;
+
+    const { onEvent } = this.props;
+
+    onEvent(target, 'didBlur', payload);
+  };
+
+  render() {
+    return null;
+  }
+}

packages/core/src/views/SceneView.js

@@ -1,5 +1,5 @@
 import React from 'react';
-import NavigationContext from './NavigationContext.ts';
+import NavigationContext from './NavigationContext';
 
 export default class SceneView extends React.PureComponent {
   render() {

packages/core/src/views/__tests__/NavigationEvents.test.js

@@ -1,7 +1,7 @@
 import React from 'react';
 import renderer from 'react-test-renderer';
 import NavigationEvents from '../NavigationEvents';
-import NavigationContext from '../NavigationContext.ts';
+import NavigationContext from '../NavigationContext';
 
 const createPropListener = () => jest.fn();
 
@@ -26,13 +26,15 @@ const createTestNavigationAndHelpers = () => {
         listeners[eventName].push(handler);
       },
       remove: (eventName, handler) => {
-        listeners[eventName] = listeners[eventName].filter(h => h !== handler);
+        listeners[eventName] = listeners[eventName].filter(
+          (h) => h !== handler
+        );
       },
-      get: eventName => {
+      get: (eventName) => {
         return listeners[eventName];
       },
-      call: eventName => {
-        listeners[eventName].forEach(listener => listener());
+      call: (eventName) => {
+        listeners[eventName].forEach((listener) => listener());
       },
     };
   })();

packages/core/src/views/withNavigation.js

@@ -1,21 +1,22 @@
 import React from 'react';
 import hoistStatics from 'hoist-non-react-statics';
-import invariant from '../utils/invariant.ts';
-import NavigationContext from './NavigationContext.ts';
+import invariant from '../utils/invariant';
+import NavigationContext from './NavigationContext';
 
 export default function withNavigation(
   Component,
   config = { forwardRef: true }
 ) {
   class ComponentWithNavigation extends React.Component {
-    static displayName = `withNavigation(${Component.displayName ||
-      Component.name})`;
+    static displayName = `withNavigation(${
+      Component.displayName || Component.name
+    })`;
 
     render() {
       const navigationProp = this.props.navigation;
       return (
         <NavigationContext.Consumer>
-          {navigationContext => {
+          {(navigationContext) => {
             const navigation = navigationProp || navigationContext;
             invariant(
               !!navigation,

packages/core/src/views/withNavigationFocus.js

@@ -4,28 +4,29 @@ import withNavigation from './withNavigation';
 
 export default function withNavigationFocus(Component) {
   class ComponentWithNavigationFocus extends React.Component {
-    static displayName = `withNavigationFocus(${Component.displayName ||
-      Component.name})`;
+    static displayName = `withNavigationFocus(${
+      Component.displayName || Component.name
+    })`;
 
-    constructor(props) {
-      super(props);
+    state = {
+      isFocused: this.props.navigation.isFocused(),
+    };
+
+    componentDidMount() {
+      const { navigation } = this.props;
 
       this.subscriptions = [
-        props.navigation.addListener('didFocus', () =>
+        navigation.addListener('willFocus', () =>
           this.setState({ isFocused: true })
         ),
-        props.navigation.addListener('willBlur', () =>
+        navigation.addListener('willBlur', () =>
           this.setState({ isFocused: false })
         ),
       ];
-
-      this.state = {
-        isFocused: props.navigation ? props.navigation.isFocused() : false,
-      };
     }
 
     componentWillUnmount() {
-      this.subscriptions.forEach(sub => sub.remove());
+      this.subscriptions?.forEach((sub) => sub.remove());
     }
 
     render() {

packages/core/tsconfig.json

@@ -0,0 +1,6 @@
+{
+  "extends": "../../tsconfig",
+  "compilerOptions": {
+    "allowJs": true
+  }
+}

packages/drawer/CHANGELOG.md

@@ -3,6 +3,92 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [2.4.10](https://github.com/react-navigation/drawer/compare/react-navigation-drawer@2.4.9...react-navigation-drawer@2.4.10) (2020-03-31)
+
+
+### Bug Fixes
+
+* remove isTransitioning from SwitchRouter state ([3bec1c9](https://github.com/react-navigation/drawer/commit/3bec1c964a49136c0ead8e8ba8a8c66c556bbcba))
+
+
+
+
+
+## [2.4.9](https://github.com/react-navigation/drawer/compare/react-navigation-drawer@2.4.7...react-navigation-drawer@2.4.9) (2020-03-28)
+
+**Note:** Version bump only for package react-navigation-drawer
+
+
+
+
+
+## [2.4.8](https://github.com/react-navigation/drawer/compare/react-navigation-drawer@2.4.7...react-navigation-drawer@2.4.8) (2020-03-27)
+
+**Note:** Version bump only for package react-navigation-drawer
+
+
+
+
+
+## [2.4.7](https://github.com/react-navigation/drawer/compare/react-navigation-drawer@2.4.6...react-navigation-drawer@2.4.7) (2020-03-22)
+
+**Note:** Version bump only for package react-navigation-drawer
+
+
+
+
+
+## [2.4.6](https://github.com/react-navigation/drawer/compare/react-navigation-drawer@2.4.5...react-navigation-drawer@2.4.6) (2020-03-20)
+
+**Note:** Version bump only for package react-navigation-drawer
+
+
+
+
+
+## [2.4.5](https://github.com/react-navigation/drawer/compare/react-navigation-drawer@2.4.4...react-navigation-drawer@2.4.5) (2020-03-19)
+
+
+### Bug Fixes
+
+* don't use react-native-screens on web ([44c3900](https://github.com/react-navigation/drawer/commit/44c390075f7b76664e09fd9a1a7926645133ebec)), closes [#7485](https://github.com/react-navigation/drawer/issues/7485)
+
+
+
+
+
+## [2.4.4](https://github.com/react-navigation/drawer/compare/react-navigation-drawer@2.4.3...react-navigation-drawer@2.4.4) (2020-03-16)
+
+**Note:** Version bump only for package react-navigation-drawer
+
+
+
+
+
+## [2.4.3](https://github.com/react-navigation/drawer/compare/react-navigation-drawer@2.4.2...react-navigation-drawer@2.4.3) (2020-03-16)
+
+**Note:** Version bump only for package react-navigation-drawer
+
+
+
+
+
+## [2.4.2](https://github.com/react-navigation/drawer/compare/react-navigation-drawer@2.4.1...react-navigation-drawer@2.4.2) (2020-02-26)
+
+**Note:** Version bump only for package react-navigation-drawer
+
+
+
+
+
+## [2.4.1](https://github.com/react-navigation/drawer/compare/react-navigation-drawer@2.4.0...react-navigation-drawer@2.4.1) (2020-02-24)
+
+**Note:** Version bump only for package react-navigation-drawer
+
+
+
+
+
 # 2.4.0 (2020-02-24)
 
 

packages/drawer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-navigation-drawer",
-  "version": "2.4.0",
+  "version": "2.4.10",
   "description": "Drawer navigator component for React Navigation",
   "main": "lib/commonjs/index.js",
   "react-native": "lib/module/index.js",
@@ -38,26 +38,26 @@
   },
   "homepage": "https://github.com/react-navigation/drawer#readme",
   "devDependencies": {
-    "@react-native-community/bob": "^0.9.7",
-    "@types/react": "^16.9.22",
-    "@types/react-native": "^0.61.17",
+    "@react-native-community/bob": "^0.10.0",
+    "@types/react": "^16.9.23",
+    "@types/react-native": "^0.61.22",
     "del-cli": "^3.0.0",
     "react": "~16.9.0",
     "react-lifecycles-compat": "^3.0.4",
     "react-native": "~0.61.5",
     "react-native-gesture-handler": "^1.6.0",
     "react-native-reanimated": "^1.2.0",
-    "react-native-screens": "^2.0.0-beta.10",
+    "react-native-screens": "^2.3.0",
     "react-native-testing-library": "^1.12.0",
-    "react-navigation": "^4.2.0",
-    "typescript": "~3.7.5"
+    "react-navigation": "^4.3.6",
+    "typescript": "~3.8.3"
   },
   "peerDependencies": {
     "react": "*",
     "react-native": "*",
     "react-native-gesture-handler": "^1.0.12",
     "react-native-reanimated": "^1.0.0",
-    "react-native-screens": "^1.0.0 || ^1.0.0-alpha",
+    "react-native-screens": ">=1.0.0 || >= 2.0.0-alpha.0 || >= 2.0.0-beta.0 || >= 2.0.0",
     "react-navigation": "^4.1.1"
   },
   "@react-native-community/bob": {

packages/drawer/src/routers/__tests__/DrawerRouter.test.tsx

@@ -18,7 +18,7 @@ it('handles basic drawer logic and fires close on switch', () => {
   const state = router.getStateForAction(INIT_ACTION);
   const expectedState = {
     index: 0,
-    isTransitioning: false,
+
     routes: [
       { key: 'Foo', routeName: 'Foo', params: undefined },
       { key: 'Bar', routeName: 'Bar', params: undefined },
@@ -32,7 +32,7 @@ it('handles basic drawer logic and fires close on switch', () => {
   );
   const expectedState2 = {
     index: 1,
-    isTransitioning: false,
+
     routes: [
       { key: 'Foo', routeName: 'Foo', params: undefined },
       { key: 'Bar', routeName: 'Bar', params: undefined },
@@ -65,7 +65,7 @@ it('handles initial route navigation', () => {
   expect(state).toEqual({
     index: 0,
     isDrawerOpen: false,
-    isTransitioning: false,
+
     routes: [
       {
         key: 'Foo',

packages/drawer/src/views/ResourceSavingScene.tsx

@@ -1,5 +1,3 @@
-/* @flow */
-
 import * as React from 'react';
 import { Platform, StyleSheet, View } from 'react-native';
 import { Screen, screensEnabled } from 'react-native-screens';
@@ -10,21 +8,29 @@ type Props = {
   style?: any;
 };
 
-const FAR_FAR_AWAY = 3000; // this should be big enough to move the whole view out of its container
+const FAR_FAR_AWAY = 30000; // this should be big enough to move the whole view out of its container
 
 export default class ResourceSavingScene extends React.Component<Props> {
   render() {
-    if (screensEnabled?.()) {
+    // react-native-screens is buggy on web
+    if (screensEnabled?.() && Platform.OS !== 'web') {
       const { isVisible, ...rest } = this.props;
 
       // @ts-ignore
       return <Screen active={isVisible ? 1 : 0} {...rest} />;
     }
+
     const { isVisible, children, style, ...rest } = this.props;
 
     return (
       <View
-        style={[styles.container, style]}
+        style={[
+          styles.container,
+          Platform.OS === 'web'
+            ? { display: isVisible ? 'flex' : 'none' }
+            : null,
+          style,
+        ]}
         collapsable={false}
         removeClippedSubviews={
           // On iOS, set removeClippedSubviews to true only when not focused

packages/material-bottom-tabs/CHANGELOG.md

@@ -3,6 +3,78 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [2.2.9](https://github.com/react-navigation/react-navigation-material-bottom-tabs/compare/react-navigation-material-bottom-tabs@2.2.8...react-navigation-material-bottom-tabs@2.2.9) (2020-03-31)
+
+**Note:** Version bump only for package react-navigation-material-bottom-tabs
+
+
+
+
+
+## [2.2.8](https://github.com/react-navigation/react-navigation-material-bottom-tabs/compare/react-navigation-material-bottom-tabs@2.2.6...react-navigation-material-bottom-tabs@2.2.8) (2020-03-28)
+
+**Note:** Version bump only for package react-navigation-material-bottom-tabs
+
+
+
+
+
+## [2.2.7](https://github.com/react-navigation/react-navigation-material-bottom-tabs/compare/react-navigation-material-bottom-tabs@2.2.6...react-navigation-material-bottom-tabs@2.2.7) (2020-03-27)
+
+**Note:** Version bump only for package react-navigation-material-bottom-tabs
+
+
+
+
+
+## [2.2.6](https://github.com/react-navigation/react-navigation-material-bottom-tabs/compare/react-navigation-material-bottom-tabs@2.2.5...react-navigation-material-bottom-tabs@2.2.6) (2020-03-22)
+
+**Note:** Version bump only for package react-navigation-material-bottom-tabs
+
+
+
+
+
+## [2.2.5](https://github.com/react-navigation/react-navigation-material-bottom-tabs/compare/react-navigation-material-bottom-tabs@2.2.4...react-navigation-material-bottom-tabs@2.2.5) (2020-03-20)
+
+**Note:** Version bump only for package react-navigation-material-bottom-tabs
+
+
+
+
+
+## [2.2.4](https://github.com/react-navigation/react-navigation-material-bottom-tabs/compare/react-navigation-material-bottom-tabs@2.2.3...react-navigation-material-bottom-tabs@2.2.4) (2020-03-16)
+
+**Note:** Version bump only for package react-navigation-material-bottom-tabs
+
+
+
+
+
+## [2.2.3](https://github.com/react-navigation/react-navigation-material-bottom-tabs/compare/react-navigation-material-bottom-tabs@2.2.2...react-navigation-material-bottom-tabs@2.2.3) (2020-03-16)
+
+**Note:** Version bump only for package react-navigation-material-bottom-tabs
+
+
+
+
+
+## [2.2.2](https://github.com/react-navigation/react-navigation-material-bottom-tabs/compare/react-navigation-material-bottom-tabs@2.2.1...react-navigation-material-bottom-tabs@2.2.2) (2020-02-26)
+
+**Note:** Version bump only for package react-navigation-material-bottom-tabs
+
+
+
+
+
+## [2.2.1](https://github.com/react-navigation/react-navigation-material-bottom-tabs/compare/react-navigation-material-bottom-tabs@2.2.0...react-navigation-material-bottom-tabs@2.2.1) (2020-02-24)
+
+**Note:** Version bump only for package react-navigation-material-bottom-tabs
+
+
+
+
+
 # 2.2.0 (2020-02-24)
 
 

packages/material-bottom-tabs/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-navigation-material-bottom-tabs",
-  "version": "2.2.0",
+  "version": "2.2.9",
   "description": "Material Bottom Tab Navigation component for React Navigation",
   "main": "lib/commonjs/index.js",
   "module": "lib/module/index.js",
@@ -38,18 +38,18 @@
   },
   "homepage": "https://github.com/react-navigation/react-navigation-material-bottom-tabs#readme",
   "devDependencies": {
-    "@react-native-community/bob": "^0.9.7",
+    "@react-native-community/bob": "^0.10.0",
     "@types/hoist-non-react-statics": "^3.3.1",
-    "@types/react": "^16.9.22",
-    "@types/react-native": "^0.61.17",
+    "@types/react": "^16.9.23",
+    "@types/react-native": "^0.61.22",
     "del-cli": "^3.0.0",
     "react": "~16.9.0",
     "react-native": "~0.61.5",
     "react-native-gesture-handler": "^1.6.0",
     "react-native-paper": "^3.1.1",
     "react-native-reanimated": "^1.2.0",
-    "react-navigation": "^4.2.0",
-    "typescript": "~3.7.5"
+    "react-navigation": "^4.3.6",
+    "typescript": "~3.8.3"
   },
   "peerDependencies": {
     "react": "*",

packages/native/CHANGELOG.md

@@ -3,6 +3,82 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [3.7.10](https://github.com/react-navigation/react-navigation-native/compare/@react-navigation/native@3.7.9...@react-navigation/native@3.7.10) (2020-03-31)
+
+**Note:** Version bump only for package @react-navigation/native
+
+
+
+
+
+## [3.7.9](https://github.com/react-navigation/react-navigation-native/compare/@react-navigation/native@3.7.7...@react-navigation/native@3.7.9) (2020-03-28)
+
+
+### Bug Fixes
+
+* rework focus and blur events to make them more reliable ([cd08338](https://github.com/react-navigation/react-navigation-native/commit/cd083381866506a192f1ec842ac169f2b4277ca5)), closes [#4867](https://github.com/react-navigation/react-navigation-native/issues/4867) [#6187](https://github.com/react-navigation/react-navigation-native/issues/6187) [#6451](https://github.com/react-navigation/react-navigation-native/issues/6451) [#7628](https://github.com/react-navigation/react-navigation-native/issues/7628) [#7749](https://github.com/react-navigation/react-navigation-native/issues/7749)
+
+
+
+
+
+## [3.7.8](https://github.com/react-navigation/react-navigation-native/compare/@react-navigation/native@3.7.7...@react-navigation/native@3.7.8) (2020-03-27)
+
+
+### Bug Fixes
+
+* rework focus and blur events to make them more reliable ([cd08338](https://github.com/react-navigation/react-navigation-native/commit/cd083381866506a192f1ec842ac169f2b4277ca5)), closes [#4867](https://github.com/react-navigation/react-navigation-native/issues/4867) [#6187](https://github.com/react-navigation/react-navigation-native/issues/6187) [#6451](https://github.com/react-navigation/react-navigation-native/issues/6451) [#7628](https://github.com/react-navigation/react-navigation-native/issues/7628) [#7749](https://github.com/react-navigation/react-navigation-native/issues/7749)
+
+
+
+
+
+## [3.7.7](https://github.com/react-navigation/react-navigation-native/compare/@react-navigation/native@3.7.6...@react-navigation/native@3.7.7) (2020-03-22)
+
+**Note:** Version bump only for package @react-navigation/native
+
+
+
+
+
+## [3.7.6](https://github.com/react-navigation/react-navigation-native/compare/@react-navigation/native@3.7.5...@react-navigation/native@3.7.6) (2020-03-20)
+
+
+### Bug Fixes
+
+* don't mix import and module.exports. closes [#7660](https://github.com/react-navigation/react-navigation-native/issues/7660) ([80c8c9d](https://github.com/react-navigation/react-navigation-native/commit/80c8c9d1dead57eab3b977a1eebf1e9f5f35cd1a))
+
+
+
+
+
+## [3.7.5](https://github.com/react-navigation/react-navigation-native/compare/@react-navigation/native@3.7.4...@react-navigation/native@3.7.5) (2020-03-16)
+
+
+### Bug Fixes
+
+* downgrade react-native-safe-area-view ([cfc1bac](https://github.com/react-navigation/react-navigation-native/commit/cfc1bac4e153db4a4ba3f2a9033f77b53367fcbc)), closes [#7813](https://github.com/react-navigation/react-navigation-native/issues/7813)
+
+
+
+
+
+## [3.7.4](https://github.com/react-navigation/react-navigation-native/compare/@react-navigation/native@3.7.3...@react-navigation/native@3.7.4) (2020-03-16)
+
+**Note:** Version bump only for package @react-navigation/native
+
+
+
+
+
+## [3.7.3](https://github.com/react-navigation/react-navigation-native/compare/@react-navigation/native@3.7.0...@react-navigation/native@3.7.3) (2020-02-24)
+
+**Note:** Version bump only for package @react-navigation/native
+
+
+
+
+
 # 3.7.0 (2020-02-24)
 
 

packages/native/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-navigation/native",
-  "version": "3.7.0",
+  "version": "3.7.10",
   "description": "React Native support for React Navigation",
   "main": "lib/commonjs/index.js",
   "react-native": "lib/module/index.js",
@@ -9,9 +9,14 @@
     "src",
     "lib"
   ],
+  "scripts": {
+    "prepare": "bob build",
+    "clean": "del lib"
+  },
   "sideEffects": false,
   "publishConfig": {
-    "access": "public"
+    "access": "public",
+    "tag": "4.x"
   },
   "keywords": [
     "react-native",
@@ -34,13 +39,13 @@
     "react-native-safe-area-view": "^0.14.8"
   },
   "devDependencies": {
-    "@react-navigation/core": "^3.6.0",
+    "@react-native-community/bob": "^0.10.0",
+    "@react-navigation/core": "^3.7.4",
     "@types/react-test-renderer": "^16.9.2",
     "del-cli": "^3.0.0",
     "react": "~16.9.0",
     "react-native": "~0.61.5",
     "react-native-gesture-handler": "^1.6.0",
-    "react-native-screens": "^2.0.0-beta.10",
     "react-test-renderer": "^16.9.2"
   },
   "@react-native-community/bob": {

packages/native/src/Scrollables.js

@@ -52,7 +52,7 @@ const WrappedFlatList = React.forwardRef((props, ref) => (
   <FlatList
     ref={ref}
     {...props}
-    renderScrollComponent={props => (
+    renderScrollComponent={(props) => (
       <WrappedScrollView {...propsMaybeWithRefreshControl(props)} />
     )}
   />
@@ -62,15 +62,14 @@ const WrappedSectionList = React.forwardRef((props, ref) => (
   <SectionList
     ref={ref}
     {...props}
-    renderScrollComponent={props => (
+    renderScrollComponent={(props) => (
       <WrappedScrollView {...propsMaybeWithRefreshControl(props)} />
     )}
   />
 ));
 
-// eslint-disable-next-line import/no-commonjs
-module.exports = {
-  ScrollView: WrappedScrollView,
-  FlatList: WrappedFlatList,
-  SectionList: WrappedSectionList,
+export {
+  WrappedScrollView as ScrollView,
+  WrappedFlatList as FlatList,
+  WrappedSectionList as SectionList,
 };

packages/native/src/__tests__/createAppContainer.test.js

@@ -274,7 +274,7 @@ describe('NavigationContainer', () => {
   });
 
   // https://github.com/facebook/jest/issues/2157#issuecomment-279171856
-  const flushPromises = () => new Promise(resolve => setImmediate(resolve));
+  const flushPromises = () => new Promise((resolve) => setImmediate(resolve));
 
   describe('state persistence', () => {
     async function createPersistenceEnabledContainer(

packages/native/src/createAppContainer.js

@@ -266,7 +266,7 @@ export default function createNavigationContainer(Component) {
       }
 
       const dispatchActions = () =>
-        this._actionEventSubscribers.forEach(subscriber =>
+        this._actionEventSubscribers.forEach((subscriber) =>
           subscriber({
             type: 'action',
             action,
@@ -316,7 +316,7 @@ export default function createNavigationContainer(Component) {
       }
     }
 
-    _persistNavigationState = async nav => {
+    _persistNavigationState = async (nav) => {
       const { persistNavigationState } = this.props;
       if (persistNavigationState) {
         try {
@@ -341,7 +341,7 @@ export default function createNavigationContainer(Component) {
 
     // Per-tick temporary storage for state.nav
 
-    dispatch = action => {
+    dispatch = (action) => {
       if (this.props.navigation) {
         return this.props.navigation.dispatch(action);
       }
@@ -357,7 +357,7 @@ export default function createNavigationContainer(Component) {
       const navState = reducedState === null ? lastNavState : reducedState;
 
       const dispatchActionEvents = () => {
-        this._actionEventSubscribers.forEach(subscriber =>
+        this._actionEventSubscribers.forEach((subscriber) =>
           subscriber({
             type: 'action',
             action,

packages/native/src/createNavigationAwareScrollable.js

@@ -4,9 +4,10 @@ import { withNavigation } from '@react-navigation/core';
 
 export default function createNavigationAwareScrollable(Component) {
   const ComponentWithNavigationScrolling = withNavigation(
-    class extends React.PureComponent<any> {
-      static displayName = `withNavigationScrolling(${Component.displayName ||
-        Component.name})`;
+    class extends React.PureComponent {
+      static displayName = `withNavigationScrolling(${
+        Component.displayName || Component.name
+      })`;
 
       componentDidMount() {
         this._subscription = this.props.navigation.addListener(
@@ -49,7 +50,7 @@ export default function createNavigationAwareScrollable(Component) {
       render() {
         return (
           <Component
-            ref={view => {
+            ref={(view) => {
               this._scrollRef = view;
             }}
             {...this.props}
@@ -59,11 +60,12 @@ export default function createNavigationAwareScrollable(Component) {
     }
   );
 
-  class NavigationAwareScrollable extends React.PureComponent<any> {
-    static displayName = `NavigationAwareScrollable(${Component.displayName ||
-      Component.name})`;
+  class NavigationAwareScrollable extends React.PureComponent {
+    static displayName = `NavigationAwareScrollable(${
+      Component.displayName || Component.name
+    })`;
 
-    _captureRef = view => {
+    _captureRef = (view) => {
       this._innerRef = view;
       this.props.onRef && this.props.onRef(view);
     };

packages/native/src/throwIfWrongVersion.js

@@ -1,4 +1,4 @@
-export default function() {
+export default function () {
   throw new Error(
     "This version of '@react-navigation/native' is not compatible with React Navigation 5. Make sure you install 5.x version of '@react-navigation/native'."
   );

packages/native/src/utils/invariant.js

@@ -9,17 +9,17 @@
  * will remain to ensure logic does not differ in production.
  */
 
-var validateFormat = function() {};
+var validateFormat = function () {};
 
 if (process.env.NODE_ENV !== 'production') {
-  validateFormat = function(format) {
+  validateFormat = function (format) {
     if (format === undefined) {
       throw new Error('invariant requires an error message argument');
     }
   };
 }
 
-function invariant(condition, format, a, b, c, d, e, f) {
+export default function invariant(condition, format, a, b, c, d, e, f) {
   validateFormat(format);
 
   if (!condition) {
@@ -32,7 +32,7 @@ function invariant(condition, format, a, b, c, d, e, f) {
       var args = [a, b, c, d, e, f];
       var argIndex = 0;
       error = new Error(
-        format.replace(/%s/g, function() {
+        format.replace(/%s/g, function () {
           return args[argIndex++];
         })
       );
@@ -43,6 +43,3 @@ function invariant(condition, format, a, b, c, d, e, f) {
     throw error;
   }
 }
-
-// eslint-disable-next-line import/no-commonjs
-module.exports = invariant;

packages/native/src/withOrientation.js

@@ -4,7 +4,7 @@ import hoistNonReactStatic from 'hoist-non-react-statics';
 
 export const isOrientationLandscape = ({ width, height }) => width > height;
 
-export default function(WrappedComponent) {
+export default function (WrappedComponent) {
   class withOrientation extends React.Component {
     constructor() {
       super();

packages/react-navigation/CHANGELOG.md

@@ -3,6 +3,84 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [4.3.6](https://github.com/react-navigation/react-navigation/compare/react-navigation@4.3.5...react-navigation@4.3.6) (2020-03-31)
+
+**Note:** Version bump only for package react-navigation
+
+
+
+
+
+## [4.3.5](https://github.com/react-navigation/react-navigation/compare/react-navigation@4.3.3...react-navigation@4.3.5) (2020-03-28)
+
+**Note:** Version bump only for package react-navigation
+
+
+
+
+
+## [4.3.4](https://github.com/react-navigation/react-navigation/compare/react-navigation@4.3.3...react-navigation@4.3.4) (2020-03-27)
+
+**Note:** Version bump only for package react-navigation
+
+
+
+
+
+## [4.3.3](https://github.com/react-navigation/react-navigation/compare/react-navigation@4.3.2...react-navigation@4.3.3) (2020-03-22)
+
+**Note:** Version bump only for package react-navigation
+
+
+
+
+
+## [4.3.2](https://github.com/react-navigation/react-navigation/compare/react-navigation@4.3.1...react-navigation@4.3.2) (2020-03-20)
+
+**Note:** Version bump only for package react-navigation
+
+
+
+
+
+## [4.3.1](https://github.com/react-navigation/react-navigation/compare/react-navigation@4.3.0...react-navigation@4.3.1) (2020-03-16)
+
+**Note:** Version bump only for package react-navigation
+
+
+
+
+
+# [4.3.0](https://github.com/react-navigation/react-navigation/compare/react-navigation@4.2.2...react-navigation@4.3.0) (2020-03-16)
+
+
+### Features
+
+* add prune option to pop action to match v5 behaviour ([5927f42](https://github.com/react-navigation/react-navigation/commit/5927f4287f5e1ab106537865523daa1c03b14b47))
+
+
+
+
+
+## [4.2.2](https://github.com/react-navigation/react-navigation/compare/react-navigation@4.2.1...react-navigation@4.2.2) (2020-02-26)
+
+
+### Bug Fixes
+
+* fix typescript errors in the definition file ([3bb2c19](https://github.com/react-navigation/react-navigation/commit/3bb2c196e4acfa069791003c2b448b5ab51004d2))
+
+
+
+
+
+## [4.2.1](https://github.com/react-navigation/react-navigation/compare/react-navigation@4.2.0...react-navigation@4.2.1) (2020-02-24)
+
+**Note:** Version bump only for package react-navigation
+
+
+
+
+
 # 4.2.0 (2020-02-24)
 
 

packages/react-navigation/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-navigation",
-  "version": "4.2.0",
+  "version": "4.3.6",
   "description": "Routing and navigation for your React Native apps",
   "main": "src/index.js",
   "types": "typescript/react-navigation.d.ts",
@@ -24,16 +24,16 @@
     "react-native": "*"
   },
   "dependencies": {
-    "@react-navigation/core": "^3.6.0",
-    "@react-navigation/native": "^3.7.0"
+    "@react-navigation/core": "^3.7.4",
+    "@react-navigation/native": "^3.7.10"
   },
   "devDependencies": {
-    "@types/react": "^16.9.22",
-    "@types/react-native": "^0.61.17",
+    "@types/react": "^16.9.23",
+    "@types/react-native": "^0.61.22",
     "@types/react-test-renderer": "^16.9.2",
     "react": "~16.9.0",
     "react-native": "~0.61.5",
     "react-test-renderer": "^16.9.2",
-    "typescript": "~3.7.5"
+    "typescript": "~3.8.3"
   }
 }

packages/react-navigation/typescript/react-navigation.d.ts

@@ -328,6 +328,7 @@ export interface NavigationPopActionPayload {
   // n: the number of routes to pop of the stack
   n?: number;
   immediate?: boolean;
+  prune?: boolean;
   key?: string;
 }
 
@@ -690,21 +691,21 @@ export function createSwitchNavigator(
  * NavigationActions
  */
 export namespace NavigationActions {
-  declare const BACK: 'Navigation/BACK';
-  declare const INIT: 'Navigation/INIT';
-  declare const NAVIGATE: 'Navigation/NAVIGATE';
-  declare const SET_PARAMS: 'Navigation/SET_PARAMS';
+  export const BACK: 'Navigation/BACK';
+  export const INIT: 'Navigation/INIT';
+  export const NAVIGATE: 'Navigation/NAVIGATE';
+  export const SET_PARAMS: 'Navigation/SET_PARAMS';
 
-  declare function init(
+  export function init(
     options?: NavigationInitActionPayload
   ): NavigationInitAction;
-  declare function navigate(
+  export function navigate(
     options: NavigationNavigateActionPayload
   ): NavigationNavigateAction;
-  declare function back(
+  export function back(
     options?: NavigationBackActionPayload
   ): NavigationBackAction;
-  declare function setParams(
+  export function setParams(
     options: NavigationSetParamsActionPayload
   ): NavigationSetParamsAction;
 }
@@ -713,45 +714,43 @@ export namespace NavigationActions {
  * DrawerActions
  */
 export namespace DrawerActions {
-  declare const OPEN_DRAWER: 'Navigation/OPEN_DRAWER';
-  declare const CLOSE_DRAWER: 'Navigation/CLOSE_DRAWER';
-  declare const TOGGLE_DRAWER: 'Navigation/TOGGLE_DRAWER';
+  export const OPEN_DRAWER: 'Navigation/OPEN_DRAWER';
+  export const CLOSE_DRAWER: 'Navigation/CLOSE_DRAWER';
+  export const TOGGLE_DRAWER: 'Navigation/TOGGLE_DRAWER';
 
-  declare function openDrawer(): NavigationOpenDrawerAction;
-  declare function closeDrawer(): NavigationCloseDrawerAction;
-  declare function toggleDrawer(): NavigationToggleDrawerAction;
+  export function openDrawer(): NavigationOpenDrawerAction;
+  export function closeDrawer(): NavigationCloseDrawerAction;
+  export function toggleDrawer(): NavigationToggleDrawerAction;
 }
 
 /**
  * StackActions
  */
 export namespace StackActions {
-  declare const POP: 'Navigation/POP';
-  declare const POP_TO_TOP: 'Navigation/POP_TO_TOP';
-  declare const PUSH: 'Navigation/PUSH';
-  declare const RESET: 'Navigation/RESET';
-  declare const REPLACE: 'Navigation/REPLACE';
-  declare const COMPLETE_TRANSITION: 'Navigation/COMPLETE_TRANSITION';
+  export const POP: 'Navigation/POP';
+  export const POP_TO_TOP: 'Navigation/POP_TO_TOP';
+  export const PUSH: 'Navigation/PUSH';
+  export const RESET: 'Navigation/RESET';
+  export const REPLACE: 'Navigation/REPLACE';
+  export const COMPLETE_TRANSITION: 'Navigation/COMPLETE_TRANSITION';
 
-  declare function pop(
-    options: NavigationPopActionPayload
-  ): NavigationPopAction;
-  declare function popToTop(
+  export function pop(options: NavigationPopActionPayload): NavigationPopAction;
+  export function popToTop(
     options?: NavigationPopToTopActionPayload
   ): NavigationPopToTopAction;
 
-  declare function push(
+  export function push(
     options: NavigationPushActionPayload
   ): NavigationPushAction;
-  declare function reset(
+  export function reset(
     options: NavigationResetActionPayload
   ): NavigationResetAction;
 
-  declare function replace(
+  export function replace(
     options: NavigationReplaceActionPayload
   ): NavigationReplaceAction;
 
-  declare function completeTransition(
+  export function completeTransition(
     payload?: NavigationCompleteTransitionActionPayload
   ): NavigationCompleteTransitionAction;
 }
@@ -760,9 +759,9 @@ export namespace StackActions {
  * SwitchActions
  */
 export namespace SwitchActions {
-  declare const JUMP_TO: 'Navigation/JUMP_TO';
+  export const JUMP_TO: 'Navigation/JUMP_TO';
 
-  declare function jumpTo(
+  export function jumpTo(
     options: NavigationJumpToActionPayload
   ): NavigationJumpToAction;
 }

packages/stack/CHANGELOG.md

@@ -3,6 +3,134 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [2.3.10](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.3.9...react-navigation-stack@2.3.10) (2020-03-31)
+
+**Note:** Version bump only for package react-navigation-stack
+
+
+
+
+
+## [2.3.9](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.3.7...react-navigation-stack@2.3.9) (2020-03-28)
+
+
+### Bug Fixes
+
+* emit didFocus and didBlur events based on parent's transition ([14a6538](https://github.com/react-navigation/react-navigation-stack/commit/14a6538cc8e12c50d5d10722d75c9395a0a281ec))
+* rework focus and blur events to make them more reliable ([cd08338](https://github.com/react-navigation/react-navigation-stack/commit/cd083381866506a192f1ec842ac169f2b4277ca5)), closes [#4867](https://github.com/react-navigation/react-navigation-stack/issues/4867) [#6187](https://github.com/react-navigation/react-navigation-stack/issues/6187) [#6451](https://github.com/react-navigation/react-navigation-stack/issues/6451) [#7628](https://github.com/react-navigation/react-navigation-stack/issues/7628) [#7749](https://github.com/react-navigation/react-navigation-stack/issues/7749)
+
+
+
+
+
+## [2.3.8](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.3.7...react-navigation-stack@2.3.8) (2020-03-27)
+
+
+### Bug Fixes
+
+* rework focus and blur events to make them more reliable ([cd08338](https://github.com/react-navigation/react-navigation-stack/commit/cd083381866506a192f1ec842ac169f2b4277ca5)), closes [#4867](https://github.com/react-navigation/react-navigation-stack/issues/4867) [#6187](https://github.com/react-navigation/react-navigation-stack/issues/6187) [#6451](https://github.com/react-navigation/react-navigation-stack/issues/6451) [#7628](https://github.com/react-navigation/react-navigation-stack/issues/7628) [#7749](https://github.com/react-navigation/react-navigation-stack/issues/7749)
+
+
+
+
+
+## [2.3.7](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.3.6...react-navigation-stack@2.3.7) (2020-03-27)
+
+**Note:** Version bump only for package react-navigation-stack
+
+
+
+
+
+## [2.3.6](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.3.5...react-navigation-stack@2.3.6) (2020-03-23)
+
+**Note:** Version bump only for package react-navigation-stack
+
+
+
+
+
+## [2.3.5](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.3.4...react-navigation-stack@2.3.5) (2020-03-22)
+
+**Note:** Version bump only for package react-navigation-stack
+
+
+
+
+
+## [2.3.4](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.3.3...react-navigation-stack@2.3.4) (2020-03-20)
+
+**Note:** Version bump only for package react-navigation-stack
+
+
+
+
+
+## [2.3.3](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.3.2...react-navigation-stack@2.3.3) (2020-03-20)
+
+**Note:** Version bump only for package react-navigation-stack
+
+
+
+
+
+## [2.3.2](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.3.1...react-navigation-stack@2.3.2) (2020-03-19)
+
+**Note:** Version bump only for package react-navigation-stack
+
+
+
+
+
+## [2.3.1](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.3.0...react-navigation-stack@2.3.1) (2020-03-16)
+
+**Note:** Version bump only for package react-navigation-stack
+
+
+
+
+
+# [2.3.0](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.2.3...react-navigation-stack@2.3.0) (2020-03-16)
+
+
+### Features
+
+* add prune option to pop action to match v5 behaviour ([5927f42](https://github.com/react-navigation/react-navigation-stack/commit/5927f4287f5e1ab106537865523daa1c03b14b47))
+
+
+
+
+
+## [2.2.3](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.2.2...react-navigation-stack@2.2.3) (2020-03-04)
+
+
+### Bug Fixes
+
+* dispatch completeTransition on mount so focus event is emitted ([f5a3880](https://github.com/react-navigation/react-navigation-stack/commit/f5a3880969afad2df409b0606e249b3971361dca))
+
+
+
+
+
+## [2.2.2](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.2.1...react-navigation-stack@2.2.2) (2020-02-26)
+
+
+### Bug Fixes
+
+* fix typescript errors in the definition file ([3bb2c19](https://github.com/react-navigation/react-navigation-stack/commit/3bb2c196e4acfa069791003c2b448b5ab51004d2))
+
+
+
+
+
+## [2.2.1](https://github.com/react-navigation/react-navigation-stack/compare/react-navigation-stack@2.2.0...react-navigation-stack@2.2.1) (2020-02-24)
+
+**Note:** Version bump only for package react-navigation-stack
+
+
+
+
+
 # 2.2.0 (2020-02-24)
 
 

packages/stack/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-navigation-stack",
-  "version": "2.2.0",
+  "version": "2.3.10",
   "description": "Stack navigator component for React Navigation",
   "main": "lib/commonjs/index.js",
   "module": "lib/module/index.js",
@@ -43,22 +43,22 @@
     "react-native-iphone-x-helper": "^1.2.1"
   },
   "devDependencies": {
-    "@react-native-community/bob": "^0.9.7",
-    "@react-native-community/masked-view": "^0.1.6",
-    "@react-navigation/stack": "^5.0.9",
+    "@react-native-community/bob": "^0.10.0",
+    "@react-native-community/masked-view": "^0.1.7",
+    "@react-navigation/stack": "^5.2.9",
     "@types/color": "^3.0.1",
-    "@types/react": "^16.9.22",
-    "@types/react-native": "^0.61.17",
+    "@types/react": "^16.9.23",
+    "@types/react-native": "^0.61.22",
     "@types/react-test-renderer": "^16.9.2",
     "del-cli": "^3.0.0",
     "react": "~16.9.0",
     "react-native": "~0.61.4",
     "react-native-gesture-handler": "^1.6.0",
     "react-native-safe-area-context": "^0.7.3",
-    "react-native-screens": "^2.0.0-beta.10",
-    "react-navigation": "^4.2.0",
+    "react-native-screens": "^2.3.0",
+    "react-navigation": "^4.3.6",
     "react-test-renderer": "~16.9.0",
-    "typescript": "~3.7.5"
+    "typescript": "~3.8.3"
   },
   "peerDependencies": {
     "@react-native-community/masked-view": "^0.1.1",
@@ -66,7 +66,7 @@
     "react-native": "*",
     "react-native-gesture-handler": "^1.5.0",
     "react-native-safe-area-context": "^0.6.0",
-    "react-native-screens": "^1.0.0 || ^1.0.0-alpha.0 || ^2.0.0-alpha.20",
+    "react-native-screens": ">=1.0.0 || >= 2.0.0-alpha.0 || >= 2.0.0-beta.0 || >= 2.0.0",
     "react-navigation": "^4.1.1"
   },
   "@react-native-community/bob": {

packages/stack/scripts/stack.patch

@@ -1,6 +1,6 @@
 diff -Naur ../../node_modules/@react-navigation/stack/src/index.tsx src/vendor/index.tsx
---- ../../node_modules/@react-navigation/stack/src/index.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/index.tsx	2020-02-24 11:58:26.000000000 +0100
+--- ../../node_modules/@react-navigation/stack/src/index.tsx	2020-03-31 17:47:04.000000000 +0200
++++ src/vendor/index.tsx	2020-03-31 18:06:18.000000000 +0200
 @@ -3,11 +3,6 @@
  import * as TransitionSpecs from './TransitionConfigs/TransitionSpecs';
  import * as TransitionPresets from './TransitionConfigs/TransitionPresets';
@@ -28,9 +28,9 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/index.tsx src/vendor/i
    StackHeaderTitleProps,
    StackCardInterpolatedStyle,
 diff -Naur ../../node_modules/@react-navigation/stack/src/navigators/createStackNavigator.tsx src/vendor/navigators/createStackNavigator.tsx
---- ../../node_modules/@react-navigation/stack/src/navigators/createStackNavigator.tsx	2020-02-24 11:53:26.000000000 +0100
+--- ../../node_modules/@react-navigation/stack/src/navigators/createStackNavigator.tsx	2020-03-31 17:47:04.000000000 +0200
 +++ src/vendor/navigators/createStackNavigator.tsx	1970-01-01 01:00:00.000000000 +0100
-@@ -1,79 +0,0 @@
+@@ -1,81 +0,0 @@
 -import * as React from 'react';
 -import {
 -  useNavigationBuilder,
@@ -73,7 +73,7 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/navigators/createStack
 -  React.useEffect(
 -    () =>
 -      navigation.addListener &&
--      navigation.addListener('tabPress', e => {
+-      navigation.addListener('tabPress', (e) => {
 -        const isFocused = navigation.isFocused();
 -
 -        // Run the operation in the next frame so we're sure all listeners have been run
@@ -107,13 +107,15 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/navigators/createStack
 -}
 -
 -export default createNavigatorFactory<
+-  StackNavigationState,
 -  StackNavigationOptions,
+-  StackNavigationEventMap,
 -  typeof StackNavigator
 ->(StackNavigator);
 diff -Naur ../../node_modules/@react-navigation/stack/src/types.tsx src/vendor/types.tsx
---- ../../node_modules/@react-navigation/stack/src/types.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/types.tsx	2020-02-24 12:05:09.000000000 +0100
-@@ -7,13 +7,28 @@
+--- ../../node_modules/@react-navigation/stack/src/types.tsx	2020-03-31 17:47:04.000000000 +0200
++++ src/vendor/types.tsx	2020-03-31 18:06:18.000000000 +0200
+@@ -8,14 +8,28 @@
  } from 'react-native';
  import { EdgeInsets } from 'react-native-safe-area-context';
  import {
@@ -126,6 +128,7 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/types.tsx src/vendor/t
 -  Route,
 -  NavigationHelpers,
 -  StackNavigationState,
+-  StackActionHelpers,
 -} from '@react-navigation/native';
 +  NavigationParams,
 +  NavigationNavigateAction,
@@ -148,7 +151,7 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/types.tsx src/vendor/t
  
  export type StackNavigationEventMap = {
    /**
-@@ -26,42 +41,29 @@
+@@ -28,22 +42,29 @@
    transitionEnd: { data: { closing: boolean } };
  };
  
@@ -156,8 +159,8 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/types.tsx src/vendor/t
 -  ParamListBase,
 -  StackNavigationEventMap
 ->;
+-
 +export type StackNavigationHelpers = NavigationProp<NavigationStackState>;
- 
  export type StackNavigationProp<
 -  ParamList extends ParamListBase,
 -  RouteName extends keyof ParamList = string
@@ -167,28 +170,8 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/types.tsx src/vendor/t
 -  StackNavigationState,
 -  StackNavigationOptions,
 -  StackNavigationEventMap
--> & {
--  /**
--   * Push a new screen onto the stack.
--   *
--   * @param name Name of the route for the tab.
--   * @param [params] Params object for the route.
--   */
--  push<RouteName extends keyof ParamList>(
--    ...args: ParamList[RouteName] extends undefined | any
--      ? [RouteName] | [RouteName, ParamList[RouteName]]
--      : [RouteName, ParamList[RouteName]]
--  ): void;
--
--  /**
--   * Pop a screen from the stack.
--   */
--  pop(count?: number): void;
--
--  /**
--   * Pop to the first route in the stack, dismissing all other screens.
--   */
--  popToTop(): void;
+-> &
+-  StackActionHelpers<ParamList>;
 +  State = NavigationRoute,
 +  Params = NavigationParams
 +> = NavigationScreenProp<State, Params> & {
@@ -209,10 +192,11 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/types.tsx src/vendor/t
 +    event: NavigationStackEventName,
 +    callback: NavigationEventCallback
 +  ) => NavigationEventSubscription;
- };
++};
  
  export type Layout = { width: number; height: number };
-@@ -237,24 +239,27 @@
+ 
+@@ -218,24 +239,27 @@
    /**
     * Navigation prop for the header.
     */
@@ -246,7 +230,7 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/types.tsx src/vendor/t
  export type StackNavigationOptions = StackHeaderOptions &
    Partial<TransitionPreset> & {
      /**
-@@ -332,6 +337,8 @@
+@@ -317,6 +341,8 @@
        bottom?: number;
        left?: number;
      };
@@ -255,20 +239,9 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/types.tsx src/vendor/t
    };
  
  export type StackNavigationConfig = {
-diff -Naur ../../node_modules/@react-navigation/stack/src/views/BorderlessButton.tsx src/vendor/views/BorderlessButton.tsx
---- ../../node_modules/@react-navigation/stack/src/views/BorderlessButton.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/views/BorderlessButton.tsx	2020-02-24 12:50:48.000000000 +0100
-@@ -39,6 +39,7 @@
-     const { children, style, enabled, ...rest } = this.props;
- 
-     return (
-+      // @ts-ignore
-       <AnimatedBaseButton
-         {...rest}
-         onActiveStateChange={this.handleActiveStateChange}
 diff -Naur ../../node_modules/@react-navigation/stack/src/views/Header/Header.tsx src/vendor/views/Header/Header.tsx
---- ../../node_modules/@react-navigation/stack/src/views/Header/Header.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/views/Header/Header.tsx	2020-02-24 12:48:47.000000000 +0100
+--- ../../node_modules/@react-navigation/stack/src/views/Header/Header.tsx	2020-03-31 17:47:04.000000000 +0200
++++ src/vendor/views/Header/Header.tsx	2020-03-31 18:06:18.000000000 +0200
 @@ -1,12 +1,14 @@
  import * as React from 'react';
 -import { StackActions } from '@react-navigation/native';
@@ -306,7 +279,7 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Header/Header.ts
  
    const goBack = React.useCallback(
      debounce(() => {
--      if (navigation.canGoBack()) {
+-      if (navigation.isFocused() && navigation.canGoBack()) {
 -        navigation.dispatch({
 -          ...StackActions.pop(),
 -          source: scene.route.key,
@@ -348,8 +321,8 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Header/Header.ts
 +
 +export default Header;
 diff -Naur ../../node_modules/@react-navigation/stack/src/views/Header/HeaderBackButton.tsx src/vendor/views/Header/HeaderBackButton.tsx
---- ../../node_modules/@react-navigation/stack/src/views/Header/HeaderBackButton.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/views/Header/HeaderBackButton.tsx	2020-02-24 11:58:32.000000000 +0100
+--- ../../node_modules/@react-navigation/stack/src/views/Header/HeaderBackButton.tsx	2020-03-31 17:47:04.000000000 +0200
++++ src/vendor/views/Header/HeaderBackButton.tsx	2020-03-31 18:06:18.000000000 +0200
 @@ -8,9 +8,9 @@
    StyleSheet,
    LayoutChangeEvent,
@@ -362,8 +335,8 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Header/HeaderBac
  
  type Props = StackHeaderLeftButtonProps;
 diff -Naur ../../node_modules/@react-navigation/stack/src/views/Header/HeaderBackground.tsx src/vendor/views/Header/HeaderBackground.tsx
---- ../../node_modules/@react-navigation/stack/src/views/Header/HeaderBackground.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/views/Header/HeaderBackground.tsx	2020-02-24 11:58:32.000000000 +0100
+--- ../../node_modules/@react-navigation/stack/src/views/Header/HeaderBackground.tsx	2020-03-31 17:47:04.000000000 +0200
++++ src/vendor/views/Header/HeaderBackground.tsx	2020-03-31 18:06:18.000000000 +0200
 @@ -1,6 +1,6 @@
  import * as React from 'react';
  import { Animated, StyleSheet, Platform, ViewProps } from 'react-native';
@@ -373,8 +346,8 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Header/HeaderBac
  type Props = ViewProps & {
    children?: React.ReactNode;
 diff -Naur ../../node_modules/@react-navigation/stack/src/views/Header/HeaderContainer.tsx src/vendor/views/Header/HeaderContainer.tsx
---- ../../node_modules/@react-navigation/stack/src/views/Header/HeaderContainer.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/views/Header/HeaderContainer.tsx	2020-02-24 12:08:14.000000000 +0100
+--- ../../node_modules/@react-navigation/stack/src/views/Header/HeaderContainer.tsx	2020-03-31 17:47:04.000000000 +0200
++++ src/vendor/views/Header/HeaderContainer.tsx	2020-03-31 18:06:18.000000000 +0200
 @@ -1,11 +1,6 @@
  import * as React from 'react';
  import { View, StyleSheet, StyleProp, ViewStyle } from 'react-native';
@@ -426,8 +399,8 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Header/HeaderCon
          );
        })}
 diff -Naur ../../node_modules/@react-navigation/stack/src/views/Header/HeaderSegment.tsx src/vendor/views/Header/HeaderSegment.tsx
---- ../../node_modules/@react-navigation/stack/src/views/Header/HeaderSegment.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/views/Header/HeaderSegment.tsx	2020-02-24 11:58:32.000000000 +0100
+--- ../../node_modules/@react-navigation/stack/src/views/Header/HeaderSegment.tsx	2020-03-31 17:47:04.000000000 +0200
++++ src/vendor/views/Header/HeaderSegment.tsx	2020-03-31 18:06:18.000000000 +0200
 @@ -8,7 +8,7 @@
    ViewStyle,
  } from 'react-native';
@@ -447,24 +420,20 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Header/HeaderSeg
  };
  
 diff -Naur ../../node_modules/@react-navigation/stack/src/views/Header/HeaderTitle.tsx src/vendor/views/Header/HeaderTitle.tsx
---- ../../node_modules/@react-navigation/stack/src/views/Header/HeaderTitle.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/views/Header/HeaderTitle.tsx	2020-02-24 12:47:49.000000000 +0100
-@@ -1,8 +1,8 @@
+--- ../../node_modules/@react-navigation/stack/src/views/Header/HeaderTitle.tsx	2020-03-31 17:47:04.000000000 +0200
++++ src/vendor/views/Header/HeaderTitle.tsx	2020-03-31 18:06:18.000000000 +0200
+@@ -1,6 +1,6 @@
  import * as React from 'react';
--import { Animated, StyleSheet, Platform, TextProps } from 'react-native';
+ import { Animated, StyleSheet, Platform } from 'react-native';
 -import { useTheme } from '@react-navigation/native';
-+import { Animated, StyleSheet, Platform } from 'react-native';
 +import useTheme from '../../../utils/useTheme';
  
--type Props = TextProps & {
-+type Props = React.ComponentProps<typeof Animated.Text> & {
+ type Props = React.ComponentProps<typeof Animated.Text> & {
    tintColor?: string;
-   children?: string;
- };
 diff -Naur ../../node_modules/@react-navigation/stack/src/views/Stack/Card.tsx src/vendor/views/Stack/Card.tsx
---- ../../node_modules/@react-navigation/stack/src/views/Stack/Card.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/views/Stack/Card.tsx	2020-02-24 11:58:32.000000000 +0100
-@@ -133,7 +133,7 @@
+--- ../../node_modules/@react-navigation/stack/src/views/Stack/Card.tsx	2020-03-31 17:47:04.000000000 +0200
++++ src/vendor/views/Stack/Card.tsx	2020-03-31 18:06:18.000000000 +0200
+@@ -138,7 +138,7 @@
  
    private interactionHandle: number | undefined;
  
@@ -473,18 +442,9 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Stack/Card.tsx s
  
    private animate = ({
      closing,
-@@ -507,7 +507,7 @@
-               ) : null}
-               <View
-                 ref={this.contentRef}
--                style={[styles.content, contentStyle]}
-+                style={[styles.content, contentStyle] as any}
-               >
-                 <StackGestureRefContext.Provider value={this.gestureRef}>
-                   <CardAnimationContext.Provider value={animationContext}>
 diff -Naur ../../node_modules/@react-navigation/stack/src/views/Stack/CardContainer.tsx src/vendor/views/Stack/CardContainer.tsx
---- ../../node_modules/@react-navigation/stack/src/views/Stack/CardContainer.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/views/Stack/CardContainer.tsx	2020-02-24 11:58:32.000000000 +0100
+--- ../../node_modules/@react-navigation/stack/src/views/Stack/CardContainer.tsx	2020-03-31 17:47:04.000000000 +0200
++++ src/vendor/views/Stack/CardContainer.tsx	2020-03-31 18:06:18.000000000 +0200
 @@ -1,10 +1,16 @@
  import * as React from 'react';
  import { Animated, View, StyleSheet, StyleProp, ViewStyle } from 'react-native';
@@ -504,7 +464,7 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Stack/CardContai
  
  type Props = TransitionPreset & {
    index: number;
-@@ -180,7 +186,7 @@
+@@ -183,7 +189,7 @@
            ? { marginTop: headerHeight }
            : null
        }
@@ -514,8 +474,8 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Stack/CardContai
      >
        <View style={styles.container}>
 diff -Naur ../../node_modules/@react-navigation/stack/src/views/Stack/CardStack.tsx src/vendor/views/Stack/CardStack.tsx
---- ../../node_modules/@react-navigation/stack/src/views/Stack/CardStack.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/views/Stack/CardStack.tsx	2020-02-24 12:09:38.000000000 +0100
+--- ../../node_modules/@react-navigation/stack/src/views/Stack/CardStack.tsx	2020-03-31 17:47:04.000000000 +0200
++++ src/vendor/views/Stack/CardStack.tsx	2020-03-31 18:06:18.000000000 +0200
 @@ -9,9 +9,8 @@
    ViewProps,
  } from 'react-native';
@@ -535,18 +495,9 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Stack/CardStack.
    Layout,
    StackHeaderMode,
    StackCardMode,
-@@ -103,7 +103,7 @@
-     <View
-       collapsable={!enabled}
-       removeClippedSubviews={Platform.OS !== 'ios' && enabled}
--      style={[style, { overflow: 'hidden' }]}
-+      style={[style, { overflow: 'hidden' }] as any}
-       {...rest}
-     />
-   );
 diff -Naur ../../node_modules/@react-navigation/stack/src/views/Stack/StackView.tsx src/vendor/views/Stack/StackView.tsx
---- ../../node_modules/@react-navigation/stack/src/views/Stack/StackView.tsx	2020-02-24 11:53:26.000000000 +0100
-+++ src/vendor/views/Stack/StackView.tsx	2020-02-24 12:09:08.000000000 +0100
+--- ../../node_modules/@react-navigation/stack/src/views/Stack/StackView.tsx	2020-03-31 17:47:04.000000000 +0200
++++ src/vendor/views/Stack/StackView.tsx	2020-03-31 18:06:18.000000000 +0200
 @@ -4,9 +4,9 @@
  import { GestureHandlerRootView } from 'react-native-gesture-handler';
  import {
@@ -576,7 +527,7 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Stack/StackView.
  };
  
  type State = {
-@@ -290,14 +292,31 @@
+@@ -322,14 +324,37 @@
        return null;
      }
  
@@ -597,19 +548,25 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Stack/StackView.
      return <HeaderContainer {...props} />;
    };
  
-+  private handleTransitionComplete = ({ route }: { route: Route<string> }) => {
-+    // TODO: remove when the new event system lands
-+    this.props.navigation.dispatch(
-+      StackActions.completeTransition({ toChildKey: route.key })
-+    );
++  private handleTransitionComplete = () => {
++    const { state, navigation } = this.props;
++
++    if (state.isTransitioning) {
++      navigation.dispatch(
++        StackActions.completeTransition({
++          key: navigation.state.key,
++          toChildKey: state.routes[state.index].key,
++        })
++      );
++    }
 +  };
 +
    private handleOpenRoute = ({ route }: { route: Route<string> }) => {
-+    this.handleTransitionComplete({ route });
-     this.setState(state => ({
++    this.handleTransitionComplete();
+     this.setState((state) => ({
        routes: state.replacingRouteKeys.length
-         ? state.routes.filter(r => !state.replacingRouteKeys.includes(r.key))
-@@ -315,12 +334,17 @@
+         ? state.routes.filter((r) => !state.replacingRouteKeys.includes(r.key))
+@@ -351,12 +376,11 @@
        // If a route exists in state, trigger a pop
        // This will happen in when the route was closed from the card component
        // e.g. When the close animation triggered from a gesture ends
@@ -619,20 +576,14 @@ diff -Naur ../../node_modules/@react-navigation/stack/src/views/Stack/StackView.
 -        target: state.key,
 -      });
 +      // @ts-ignore
-+      navigation.dispatch(StackActions.pop({ key: route.key }));
++      navigation.dispatch(StackActions.pop({ key: route.key, prune: false }));
      } else {
-+      // While closing route we need to point to the previous one assuming that
-+      // this previous one in routes array
-+      const index = this.state.routes.findIndex(r => r.key === route.key);
-+
-+      this.handleTransitionComplete({
-+        route: this.state.routes[Math.max(index - 1, 0)],
-+      });
++      this.handleTransitionComplete();
 +
        // We need to clean up any state tracking the route and pop it immediately
-       this.setState(state => ({
-         routes: state.routes.filter(r => r.key !== route.key),
-@@ -337,22 +361,24 @@
+       this.setState((state) => ({
+         routes: state.routes.filter((r) => r.key !== route.key),
+@@ -373,22 +397,24 @@
    private handleTransitionStart = (
      { route }: { route: Route<string> },
      closing: boolean

packages/stack/src/navigators/createStackNavigator.tsx

@@ -30,7 +30,7 @@ function createStackNavigator(
   return createNavigator(
     // TODO: don't have time to fix it right now
     // @ts-ignore
-    navigatorProps => <StackView {...navigatorProps} />,
+    (navigatorProps) => <StackView {...navigatorProps} />,
     router,
     stackConfig
   );

packages/stack/src/utils/validateDeprecatedConfig.tsx

@@ -58,7 +58,7 @@ export default function validateDeprecatedConfig(
 ) {
   let result = options;
 
-  Object.keys(validations).forEach(name => {
+  Object.keys(validations).forEach((name) => {
     if (name in config) {
       const { compat, message } = validations[name];
 

packages/stack/src/utils/validateDeprecatedOptions.tsx

@@ -12,10 +12,10 @@ const shownWarnings: string[] = [];
 
 const validations: Validation[] = [
   {
-    check: o => typeof o.headerForceInset === 'object',
+    check: (o) => typeof o.headerForceInset === 'object',
     deprecated: 'headerForceInset',
     updated: 'safeAreaInsets',
-    compat: o => {
+    compat: (o) => {
       const { headerForceInset, ...rest } = o;
 
       let safeAreaInsets: Partial<EdgeInsets> | undefined = {
@@ -55,20 +55,20 @@ const validations: Validation[] = [
     },
   },
   {
-    check: o => o.gesturesEnabled !== undefined,
+    check: (o) => o.gesturesEnabled !== undefined,
     deprecated: 'gesturesEnabled',
     updated: 'gestureEnabled',
-    compat: o => {
+    compat: (o) => {
       const { gesturesEnabled, ...rest } = o;
 
       return { ...rest, gestureEnabled: gesturesEnabled };
     },
   },
   {
-    check: o => o.header === null,
+    check: (o) => o.header === null,
     deprecated: 'header: null',
     updated: 'headerShown: false',
-    compat: o => {
+    compat: (o) => {
       // eslint-disable-next-line @typescript-eslint/no-unused-vars
       const { header, ...rest } = o;
 
@@ -76,26 +76,26 @@ const validations: Validation[] = [
     },
   },
   {
-    check: o => o.header != null && typeof o.header !== 'function',
+    check: (o) => o.header != null && typeof o.header !== 'function',
     deprecated: 'header: <SomeElement />',
     updated: 'header: () => <SomeElement />',
-    compat: o => ({ ...o, header: () => o.header }),
+    compat: (o) => ({ ...o, header: () => o.header }),
   },
   {
-    check: o =>
+    check: (o) =>
       o.headerTitle !== undefined &&
       typeof o.headerTitle !== 'string' &&
       typeof o.headerTitle !== 'function',
     deprecated: 'headerTitle: <SomeElement />',
     updated: 'headerTitle: () => <SomeElement />',
-    compat: o => ({ ...o, headerTitle: () => o.headerTitle }),
+    compat: (o) => ({ ...o, headerTitle: () => o.headerTitle }),
   },
   ...['headerLeft', 'headerRight', 'headerBackground', 'headerBackImage'].map(
     (p): Validation => ({
       check: (o: any) => o[p] !== undefined && typeof o[p] !== 'function',
       deprecated: `${p}: <SomeElement />`,
       updated: `${p}: () => <SomeElement />`,
-      compat: o => ({ ...o, [p]: () => o[p] }),
+      compat: (o) => ({ ...o, [p]: () => o[p] }),
     })
   ),
 ];
@@ -108,7 +108,7 @@ export default function validateDeprecatedOptions(
   const warnings: Validation[] = [];
 
   // Validate options to show warnings for deprecations
-  validations.forEach(v => {
+  validations.forEach((v) => {
     if (v.check(options)) {
       result = v.compat(result);
 
@@ -127,7 +127,7 @@ export default function validateDeprecatedOptions(
     console.warn(
       `Deprecation in 'navigationOptions':\n${warnings
         .map(
-          v =>
+          (v) =>
             `- '${v.deprecated}' will be removed in a future version. Use '${v.updated}' instead`
         )
         .join('\n')}`

packages/stack/src/vendor/types.tsx

@@ -1,3 +1,4 @@
+import * as React from 'react';
 import {
   Animated,
   StyleProp,
@@ -42,7 +43,6 @@ export type StackNavigationEventMap = {
 };
 
 export type StackNavigationHelpers = NavigationProp<NavigationStackState>;
-
 export type StackNavigationProp<
   State = NavigationRoute,
   Params = NavigationParams
@@ -124,7 +124,7 @@ export type StackHeaderOptions = {
   /**
    * Style object for the title component.
    */
-  headerTitleStyle?: StyleProp<TextStyle>;
+  headerTitleStyle?: React.ComponentProps<typeof Animated.Text>['style'];
   /**
    * Style object for the container of the `headerTitle` component, for example to add padding.
    * By default, `headerTitleContainerStyle` is with an absolute position style and offsets both `left` and `right`.
@@ -284,6 +284,10 @@ export type StackNavigationOptions = StackHeaderOptions &
      * Defaults to `true` on Android and `false` on iOS.
      */
     cardOverlayEnabled?: boolean;
+    /**
+     * Function that returns a React Element to display as a overlay for the card.
+     */
+    cardOverlay?: (props: { style: StyleProp<ViewStyle> }) => React.ReactNode;
     /**
      * Style object for the card in stack.
      * You can provide a custom background color to use instead of the default background here.
@@ -437,7 +441,7 @@ export type StackHeaderTitleProps = {
   /**
    * Style object for the title element.
    */
-  style?: StyleProp<TextStyle>;
+  style?: React.ComponentProps<typeof Animated.Text>['style'];
 };
 
 export type TransitionSpec =

packages/stack/src/vendor/utils/debounce.tsx

@@ -4,7 +4,7 @@ export default function debounce<T extends (...args: any[]) => void>(
 ): T {
   let timeout: NodeJS.Timeout | number | undefined;
 
-  return function(this: any, ...args) {
+  return function (this: any, ...args) {
     if (!timeout) {
       // eslint-disable-next-line babel/no-invalid-this
       func.apply(this, args);

packages/stack/src/vendor/views/BorderlessButton.tsx

@@ -32,7 +32,7 @@ export default class BorderlessButton extends React.Component<Props> {
       }).start();
     }
 
-    this.props.onActiveStateChange && this.props.onActiveStateChange(active);
+    this.props.onActiveStateChange?.(active);
   };
 
   render() {

packages/stack/src/vendor/views/Header/HeaderContainer.tsx

@@ -118,7 +118,7 @@ export default function HeaderContainer({
               <View
                 onLayout={
                   onContentHeightChange
-                    ? e =>
+                    ? (e) =>
                         onContentHeightChange({
                           route: scene.route,
                           height: e.nativeEvent.layout.height,

packages/stack/src/vendor/views/Header/HeaderSegment.tsx

@@ -38,7 +38,7 @@ type State = {
 };
 
 const warnIfHeaderStylesDefined = (styles: Record<string, any>) => {
-  Object.keys(styles).forEach(styleProp => {
+  Object.keys(styles).forEach((styleProp) => {
     const value = styles[styleProp];
 
     if (styleProp === 'position' && value === 'absolute') {

packages/stack/src/vendor/views/Header/HeaderTitle.tsx

@@ -32,7 +32,8 @@ const styles = StyleSheet.create({
     },
     android: {
       fontSize: 20,
-      fontWeight: '500',
+      fontFamily: 'sans-serif-medium',
+      fontWeight: 'normal',
     },
     default: {
       fontSize: 18,

packages/stack/src/vendor/views/KeyboardManager.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { TextInput, Keyboard } from 'react-native';
+import { TextInput, Platform, Keyboard } from 'react-native';
 
 type Props = {
   enabled: boolean;
@@ -54,7 +54,13 @@ export default class KeyboardManager extends React.Component<Props> {
 
     this.clearKeyboardTimeout();
 
-    Keyboard.dismiss();
+    const input = this.previouslyFocusedTextInput;
+
+    if (Platform.OS === 'android') {
+      Keyboard.dismiss();
+    } else if (input) {
+      TextInput.State.blurTextInput(input);
+    }
 
     // Cleanup the ID on successful page change
     this.previouslyFocusedTextInput = null;

packages/stack/src/vendor/views/SafeAreaProviderCompat.tsx

@@ -30,7 +30,7 @@ type Props = {
 export default function SafeAreaProviderCompat({ children }: Props) {
   return (
     <SafeAreaConsumer>
-      {insets => {
+      {(insets) => {
         if (insets) {
           // If we already have insets, don't wrap the stack in another safe area provider
           // This avoids an issue with updates at the cost of potentially incorrect values

packages/stack/src/vendor/views/Stack/Card.tsx

@@ -44,6 +44,7 @@ type Props = ViewProps & {
   onGestureCanceled?: () => void;
   onGestureEnd?: () => void;
   children: React.ReactNode;
+  overlay: (props: { style: StyleProp<ViewStyle> }) => React.ReactNode;
   overlayEnabled: boolean;
   shadowEnabled: boolean;
   gestureEnabled: boolean;
@@ -80,6 +81,10 @@ export default class Card extends React.Component<Props> {
     shadowEnabled: true,
     gestureEnabled: true,
     gestureVelocityImpact: GESTURE_VELOCITY_IMPACT,
+    overlay: ({ style }: { style: StyleProp<ViewStyle> }) =>
+      style ? (
+        <Animated.View pointerEvents="none" style={[styles.overlay, style]} />
+      ) : null,
   };
 
   componentDidMount() {
@@ -241,11 +246,21 @@ export default class Card extends React.Component<Props> {
         this.handleStartInteraction();
         onGestureBegin?.();
         break;
-      case GestureState.CANCELLED:
+      case GestureState.CANCELLED: {
         this.isSwiping.setValue(FALSE);
         this.handleEndInteraction();
+
+        const velocity =
+          gestureDirection === 'vertical' ||
+          gestureDirection === 'vertical-inverted'
+            ? nativeEvent.velocityY
+            : nativeEvent.velocityX;
+
+        this.animate({ closing: this.props.closing, velocity });
+
         onGestureCanceled?.();
         break;
+      }
       case GestureState.END: {
         this.isSwiping.setValue(FALSE);
 
@@ -267,7 +282,8 @@ export default class Card extends React.Component<Props> {
         }
 
         const closing =
-          Math.abs(translation + velocity * gestureVelocityImpact) >
+          (translation + velocity * gestureVelocityImpact) *
+            getInvertedMultiplier(gestureDirection) >
           distance / 2
             ? velocity !== 0 || translation !== 0
             : false;
@@ -409,6 +425,7 @@ export default class Card extends React.Component<Props> {
       next,
       layout,
       insets,
+      overlay,
       overlayEnabled,
       shadowEnabled,
       gestureEnabled,
@@ -470,55 +487,54 @@ export default class Card extends React.Component<Props> {
       : false;
 
     return (
-      <View pointerEvents="box-none" {...rest}>
-        {overlayEnabled && overlayStyle ? (
+      <CardAnimationContext.Provider value={animationContext}>
+        <View pointerEvents="box-none" {...rest}>
+          {overlayEnabled ? (
+            <View pointerEvents="box-none" style={StyleSheet.absoluteFill}>
+              {overlay({ style: overlayStyle })}
+            </View>
+          ) : null}
           <Animated.View
-            pointerEvents="none"
-            style={[styles.overlay, overlayStyle]}
-          />
-        ) : null}
-        <Animated.View
-          style={[styles.container, containerStyle, customContainerStyle]}
-          pointerEvents="box-none"
-        >
-          <PanGestureHandler
-            ref={this.gestureRef}
-            enabled={layout.width !== 0 && gestureEnabled}
-            onGestureEvent={handleGestureEvent}
-            onHandlerStateChange={this.handleGestureStateChange}
-            {...this.gestureActivationCriteria()}
+            style={[styles.container, containerStyle, customContainerStyle]}
+            pointerEvents="box-none"
           >
-            <Animated.View style={[styles.container, cardStyle]}>
-              {shadowEnabled && shadowStyle && !isTransparent ? (
-                <Animated.View
-                  style={[
-                    styles.shadow,
-                    gestureDirection === 'horizontal'
-                      ? [styles.shadowHorizontal, styles.shadowLeft]
-                      : gestureDirection === 'horizontal-inverted'
-                      ? [styles.shadowHorizontal, styles.shadowRight]
-                      : gestureDirection === 'vertical'
-                      ? [styles.shadowVertical, styles.shadowTop]
-                      : [styles.shadowVertical, styles.shadowBottom],
-                    shadowStyle,
-                  ]}
-                  pointerEvents="none"
-                />
-              ) : null}
-              <View
-                ref={this.contentRef}
-                style={[styles.content, contentStyle] as any}
-              >
-                <StackGestureRefContext.Provider value={this.gestureRef}>
-                  <CardAnimationContext.Provider value={animationContext}>
+            <PanGestureHandler
+              ref={this.gestureRef}
+              enabled={layout.width !== 0 && gestureEnabled}
+              onGestureEvent={handleGestureEvent}
+              onHandlerStateChange={this.handleGestureStateChange}
+              {...this.gestureActivationCriteria()}
+            >
+              <Animated.View style={[styles.container, cardStyle]}>
+                {shadowEnabled && shadowStyle && !isTransparent ? (
+                  <Animated.View
+                    style={[
+                      styles.shadow,
+                      gestureDirection === 'horizontal'
+                        ? [styles.shadowHorizontal, styles.shadowLeft]
+                        : gestureDirection === 'horizontal-inverted'
+                        ? [styles.shadowHorizontal, styles.shadowRight]
+                        : gestureDirection === 'vertical'
+                        ? [styles.shadowVertical, styles.shadowTop]
+                        : [styles.shadowVertical, styles.shadowBottom],
+                      shadowStyle,
+                    ]}
+                    pointerEvents="none"
+                  />
+                ) : null}
+                <View
+                  ref={this.contentRef}
+                  style={[styles.content, contentStyle]}
+                >
+                  <StackGestureRefContext.Provider value={this.gestureRef}>
                     {children}
-                  </CardAnimationContext.Provider>
-                </StackGestureRefContext.Provider>
-              </View>
-            </Animated.View>
-          </PanGestureHandler>
-        </Animated.View>
-      </View>
+                  </StackGestureRefContext.Provider>
+                </View>
+              </Animated.View>
+            </PanGestureHandler>
+          </Animated.View>
+        </View>
+      </CardAnimationContext.Provider>
     );
   }
 }
@@ -532,7 +548,7 @@ const styles = StyleSheet.create({
     overflow: 'hidden',
   },
   overlay: {
-    ...StyleSheet.absoluteFillObject,
+    flex: 1,
     backgroundColor: '#000',
   },
   shadow: {

packages/stack/src/vendor/views/Stack/CardContainer.tsx

@@ -25,6 +25,7 @@ type Props = TransitionPreset & {
   safeAreaInsetRight: number;
   safeAreaInsetBottom: number;
   safeAreaInsetLeft: number;
+  cardOverlay?: (props: { style: StyleProp<ViewStyle> }) => React.ReactNode;
   cardOverlayEnabled?: boolean;
   cardShadowEnabled?: boolean;
   cardStyle?: StyleProp<ViewStyle>;
@@ -64,6 +65,7 @@ const EPSILON = 0.1;
 
 function CardContainer({
   active,
+  cardOverlay,
   cardOverlayEnabled,
   cardShadowEnabled,
   cardStyle,
@@ -168,6 +170,7 @@ function CardContainer({
       closing={closing}
       onOpen={handleOpen}
       onClose={handleClose}
+      overlay={cardOverlay}
       overlayEnabled={cardOverlayEnabled}
       shadowEnabled={cardShadowEnabled}
       onTransitionStart={handleTransitionStart}

packages/stack/src/vendor/views/Stack/CardStack.tsx

@@ -75,9 +75,6 @@ type State = {
 
 const EPSILON = 0.01;
 
-const dimensions = Dimensions.get('window');
-const layout = { width: dimensions.width, height: dimensions.height };
-
 const MaybeScreenContainer = ({
   enabled,
   ...rest
@@ -160,7 +157,16 @@ const getProgressFromGesture = (
   layout: Layout,
   descriptor?: StackDescriptor
 ) => {
-  const distance = getDistanceFromOptions(mode, layout, descriptor);
+  const distance = getDistanceFromOptions(
+    mode,
+    {
+      // Make sure that we have a non-zero distance, otherwise there will be incorrect progress
+      // This causes blank screen on web if it was previously inside container with display: none
+      width: Math.max(1, layout.width),
+      height: Math.max(1, layout.height),
+    },
+    descriptor
+  );
 
   if (distance > 0) {
     return gesture.interpolate({
@@ -290,19 +296,25 @@ export default class CardStack extends React.Component<Props, State> {
     };
   }
 
-  state: State = {
-    routes: [],
-    scenes: [],
-    gestures: {},
-    layout,
-    descriptors: this.props.descriptors,
-    // Used when card's header is null and mode is float to make transition
-    // between screens with headers and those without headers smooth.
-    // This is not a great heuristic here. We don't know synchronously
-    // on mount what the header height is so we have just used the most
-    // common cases here.
-    headerHeights: {},
-  };
+  constructor(props: Props) {
+    super(props);
+
+    const { height = 0, width = 0 } = Dimensions.get('window');
+
+    this.state = {
+      routes: [],
+      scenes: [],
+      gestures: {},
+      layout: { height, width },
+      descriptors: this.props.descriptors,
+      // Used when card's header is null and mode is float to make transition
+      // between screens with headers and those without headers smooth.
+      // This is not a great heuristic here. We don't know synchronously
+      // on mount what the header height is so we have just used the most
+      // common cases here.
+      headerHeights: {},
+    };
+  }
 
   private handleLayout = (e: LayoutChangeEvent) => {
     const { height, width } = e.nativeEvent.layout;
@@ -401,9 +413,9 @@ export default class CardStack extends React.Component<Props, State> {
       left = insets.left,
     } = focusedOptions.safeAreaInsets || {};
 
-    // Screens is buggy on iOS, so we don't enable it there
+    // Screens is buggy on iOS and web, so we only enable it on Android
     // For modals, usually we want the screen underneath to be visible, so also disable it there
-    const isScreensEnabled = Platform.OS !== 'ios' && mode !== 'modal';
+    const isScreensEnabled = Platform.OS === 'android' && mode !== 'modal';
 
     return (
       <React.Fragment>
@@ -431,6 +443,7 @@ export default class CardStack extends React.Component<Props, State> {
               headerTransparent,
               cardShadowEnabled,
               cardOverlayEnabled,
+              cardOverlay,
               cardStyle,
               animationEnabled,
               gestureResponseDistance,
@@ -528,6 +541,7 @@ export default class CardStack extends React.Component<Props, State> {
                   safeAreaInsetRight={safeAreaInsetRight}
                   safeAreaInsetBottom={safeAreaInsetBottom}
                   safeAreaInsetLeft={safeAreaInsetLeft}
+                  cardOverlay={cardOverlay}
                   cardOverlayEnabled={cardOverlayEnabled}
                   cardShadowEnabled={cardShadowEnabled}
                   cardStyle={cardStyle}

packages/stack/src/vendor/views/Stack/StackView.tsx

@@ -48,31 +48,63 @@ type State = {
 
 const GestureHandlerWrapper = GestureHandlerRootView ?? View;
 
+/**
+ * Compare two arrays with primitive values as the content.
+ * We need to make sure that both values and order match.
+ */
+const isArrayEqual = (a: any[], b: any[]) =>
+  a.length === b.length && a.every((it, index) => it === b[index]);
+
 export default class StackView extends React.Component<Props, State> {
   static getDerivedStateFromProps(
     props: Readonly<Props>,
     state: Readonly<State>
   ) {
     // If there was no change in routes, we don't need to compute anything
-    if (props.state.routes === state.previousRoutes && state.routes.length) {
-      if (props.descriptors !== state.previousDescriptors) {
-        const descriptors = state.routes.reduce<StackDescriptorMap>(
-          (acc, route) => {
-            acc[route.key] =
-              props.descriptors[route.key] || state.descriptors[route.key];
+    if (
+      (props.state.routes === state.previousRoutes ||
+        isArrayEqual(
+          props.state.routes.map((r) => r.key),
+          state.previousRoutes.map((r) => r.key)
+        )) &&
+      state.routes.length
+    ) {
+      let routes = state.routes;
+      let previousRoutes = state.previousRoutes;
+      let descriptors = props.descriptors;
+      let previousDescriptors = state.previousDescriptors;
 
+      if (props.descriptors !== state.previousDescriptors) {
+        descriptors = state.routes.reduce<StackDescriptorMap>((acc, route) => {
+          acc[route.key] =
+            props.descriptors[route.key] || state.descriptors[route.key];
+
+          return acc;
+        }, {});
+
+        previousDescriptors = props.descriptors;
+      }
+
+      if (props.state.routes !== state.previousRoutes) {
+        // if any route objects have changed, we should update them
+        const map = props.state.routes.reduce<Record<string, Route<string>>>(
+          (acc, route) => {
+            acc[route.key] = route;
             return acc;
           },
           {}
         );
 
-        return {
-          previousDescriptors: props.descriptors,
-          descriptors,
-        };
+        routes = state.routes.map((route) => map[route.key] || route);
+        previousRoutes = props.state.routes;
       }
 
-      return null;
+      return {
+        routes,
+        previousRoutes,
+        descriptors,
+        previousDescriptors,
+      };
     }
 
     // Here we determine which routes were added or removed to animate them
@@ -117,7 +149,7 @@ export default class StackView extends React.Component<Props, State> {
       // We only need to animate routes if the focused route changed
       // Animating previous routes won't be visible coz the focused route is on top of everything
 
-      if (!previousRoutes.find(r => r.key === nextFocusedRoute.key)) {
+      if (!previousRoutes.find((r) => r.key === nextFocusedRoute.key)) {
         // A new route has come to the focus, we treat this as a push
         // A replace can also trigger this, the animation should look like push
 
@@ -130,17 +162,17 @@ export default class StackView extends React.Component<Props, State> {
           openingRouteKeys = [...openingRouteKeys, nextFocusedRoute.key];
 
           closingRouteKeys = closingRouteKeys.filter(
-            key => key !== nextFocusedRoute.key
+            (key) => key !== nextFocusedRoute.key
           );
           replacingRouteKeys = replacingRouteKeys.filter(
-            key => key !== nextFocusedRoute.key
+            (key) => key !== nextFocusedRoute.key
           );
 
-          if (!routes.find(r => r.key === previousFocusedRoute.key)) {
+          if (!routes.find((r) => r.key === previousFocusedRoute.key)) {
             // The previous focused route isn't present in state, we treat this as a replace
 
             openingRouteKeys = openingRouteKeys.filter(
-              key => key !== previousFocusedRoute.key
+              (key) => key !== previousFocusedRoute.key
             );
 
             if (getAnimationTypeForReplace(nextFocusedRoute.key) === 'pop') {
@@ -153,7 +185,7 @@ export default class StackView extends React.Component<Props, State> {
               // But since user configured it to animate the old screen like a pop, we need to add this without animation
               // So remove it from `openingRouteKeys` which will remove the animation
               openingRouteKeys = openingRouteKeys.filter(
-                key => key !== nextFocusedRoute.key
+                (key) => key !== nextFocusedRoute.key
               );
 
               // Keep the route being removed at the end to animate it out
@@ -165,7 +197,7 @@ export default class StackView extends React.Component<Props, State> {
               ];
 
               closingRouteKeys = closingRouteKeys.filter(
-                key => key !== previousFocusedRoute.key
+                (key) => key !== previousFocusedRoute.key
               );
 
               // Keep the old route in the state because it's visible under the new route, and removing it will feel abrupt
@@ -176,7 +208,7 @@ export default class StackView extends React.Component<Props, State> {
             }
           }
         }
-      } else if (!routes.find(r => r.key === previousFocusedRoute.key)) {
+      } else if (!routes.find((r) => r.key === previousFocusedRoute.key)) {
         // The previously focused route was removed, we treat this as a pop
 
         if (
@@ -188,10 +220,10 @@ export default class StackView extends React.Component<Props, State> {
           // Sometimes a route can be closed before the opening animation finishes
           // So we also need to remove it from the opening list
           openingRouteKeys = openingRouteKeys.filter(
-            key => key !== previousFocusedRoute.key
+            (key) => key !== previousFocusedRoute.key
           );
           replacingRouteKeys = replacingRouteKeys.filter(
-            key => key !== previousFocusedRoute.key
+            (key) => key !== previousFocusedRoute.key
           );
 
           // Keep a copy of route being removed in the state to be able to animate it
@@ -273,13 +305,13 @@ export default class StackView extends React.Component<Props, State> {
   private getPreviousRoute = ({ route }: { route: Route<string> }) => {
     const { closingRouteKeys, replacingRouteKeys } = this.state;
     const routes = this.state.routes.filter(
-      r =>
+      (r) =>
         r.key === route.key ||
         (!closingRouteKeys.includes(r.key) &&
           !replacingRouteKeys.includes(r.key))
     );
 
-    const index = routes.findIndex(r => r.key === route.key);
+    const index = routes.findIndex((r) => r.key === route.key);
 
     return routes[index - 1];
   };
@@ -308,21 +340,31 @@ export default class StackView extends React.Component<Props, State> {
     return <HeaderContainer {...props} />;
   };
 
-  private handleTransitionComplete = ({ route }: { route: Route<string> }) => {
-    // TODO: remove when the new event system lands
-    this.props.navigation.dispatch(
-      StackActions.completeTransition({ toChildKey: route.key })
-    );
+  private handleTransitionComplete = () => {
+    const { state, navigation } = this.props;
+
+    if (state.isTransitioning) {
+      navigation.dispatch(
+        StackActions.completeTransition({
+          key: navigation.state.key,
+          toChildKey: state.routes[state.index].key,
+        })
+      );
+    }
   };
 
   private handleOpenRoute = ({ route }: { route: Route<string> }) => {
-    this.handleTransitionComplete({ route });
-    this.setState(state => ({
+    this.handleTransitionComplete();
+    this.setState((state) => ({
       routes: state.replacingRouteKeys.length
-        ? state.routes.filter(r => !state.replacingRouteKeys.includes(r.key))
+        ? state.routes.filter((r) => !state.replacingRouteKeys.includes(r.key))
         : state.routes,
-      openingRouteKeys: state.openingRouteKeys.filter(key => key !== route.key),
-      closingRouteKeys: state.closingRouteKeys.filter(key => key !== route.key),
+      openingRouteKeys: state.openingRouteKeys.filter(
+        (key) => key !== route.key
+      ),
+      closingRouteKeys: state.closingRouteKeys.filter(
+        (key) => key !== route.key
+      ),
       replacingRouteKeys: [],
     }));
   };
@@ -330,29 +372,23 @@ export default class StackView extends React.Component<Props, State> {
   private handleCloseRoute = ({ route }: { route: Route<string> }) => {
     const { state, navigation } = this.props;
 
-    if (state.routes.find(r => r.key === route.key)) {
+    if (state.routes.find((r) => r.key === route.key)) {
       // If a route exists in state, trigger a pop
       // This will happen in when the route was closed from the card component
       // e.g. When the close animation triggered from a gesture ends
       // @ts-ignore
-      navigation.dispatch(StackActions.pop({ key: route.key }));
+      navigation.dispatch(StackActions.pop({ key: route.key, prune: false }));
     } else {
-      // While closing route we need to point to the previous one assuming that
-      // this previous one in routes array
-      const index = this.state.routes.findIndex(r => r.key === route.key);
-
-      this.handleTransitionComplete({
-        route: this.state.routes[Math.max(index - 1, 0)],
-      });
+      this.handleTransitionComplete();
 
       // We need to clean up any state tracking the route and pop it immediately
-      this.setState(state => ({
-        routes: state.routes.filter(r => r.key !== route.key),
+      this.setState((state) => ({
+        routes: state.routes.filter((r) => r.key !== route.key),
         openingRouteKeys: state.openingRouteKeys.filter(
-          key => key !== route.key
+          (key) => key !== route.key
         ),
         closingRouteKeys: state.closingRouteKeys.filter(
-          key => key !== route.key
+          (key) => key !== route.key
         ),
       }));
     }
@@ -404,9 +440,9 @@ export default class StackView extends React.Component<Props, State> {
       <GestureHandlerWrapper style={styles.container}>
         <SafeAreaProviderCompat>
           <SafeAreaConsumer>
-            {insets => (
+            {(insets) => (
               <KeyboardManager enabled={keyboardHandlingEnabled !== false}>
-                {props => (
+                {(props) => (
                   <CardStack
                     mode={mode}
                     insets={insets as EdgeInsets}

packages/stack/types/index.d.ts

@@ -1,7 +0,0 @@
-declare module '*.png' {
-  import { ImageSourcePropType } from 'react-native';
-
-  declare const value: ImageSourcePropType;
-
-  export default value;
-}

packages/tabs/CHANGELOG.md

@@ -3,6 +3,92 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [2.8.10](https://github.com/react-navigation/tabs/compare/react-navigation-tabs@2.8.9...react-navigation-tabs@2.8.10) (2020-03-31)
+
+**Note:** Version bump only for package react-navigation-tabs
+
+
+
+
+
+## [2.8.9](https://github.com/react-navigation/tabs/compare/react-navigation-tabs@2.8.7...react-navigation-tabs@2.8.9) (2020-03-28)
+
+**Note:** Version bump only for package react-navigation-tabs
+
+
+
+
+
+## [2.8.8](https://github.com/react-navigation/tabs/compare/react-navigation-tabs@2.8.7...react-navigation-tabs@2.8.8) (2020-03-27)
+
+**Note:** Version bump only for package react-navigation-tabs
+
+
+
+
+
+## [2.8.7](https://github.com/react-navigation/tabs/compare/react-navigation-tabs@2.8.6...react-navigation-tabs@2.8.7) (2020-03-22)
+
+**Note:** Version bump only for package react-navigation-tabs
+
+
+
+
+
+## [2.8.6](https://github.com/react-navigation/tabs/compare/react-navigation-tabs@2.8.5...react-navigation-tabs@2.8.6) (2020-03-20)
+
+**Note:** Version bump only for package react-navigation-tabs
+
+
+
+
+
+## [2.8.5](https://github.com/react-navigation/tabs/compare/react-navigation-tabs@2.8.4...react-navigation-tabs@2.8.5) (2020-03-19)
+
+
+### Bug Fixes
+
+* don't use react-native-screens on web ([44c3900](https://github.com/react-navigation/tabs/commit/44c390075f7b76664e09fd9a1a7926645133ebec)), closes [#7485](https://github.com/react-navigation/tabs/issues/7485)
+
+
+
+
+
+## [2.8.4](https://github.com/react-navigation/tabs/compare/react-navigation-tabs@2.8.3...react-navigation-tabs@2.8.4) (2020-03-16)
+
+
+### Bug Fixes
+
+* downgrade react-native-safe-area-view ([cfc1bac](https://github.com/react-navigation/tabs/commit/cfc1bac4e153db4a4ba3f2a9033f77b53367fcbc)), closes [#7813](https://github.com/react-navigation/tabs/issues/7813)
+
+
+
+
+
+## [2.8.3](https://github.com/react-navigation/tabs/compare/react-navigation-tabs@2.8.2...react-navigation-tabs@2.8.3) (2020-03-16)
+
+**Note:** Version bump only for package react-navigation-tabs
+
+
+
+
+
+## [2.8.2](https://github.com/react-navigation/tabs/compare/react-navigation-tabs@2.8.1...react-navigation-tabs@2.8.2) (2020-02-26)
+
+**Note:** Version bump only for package react-navigation-tabs
+
+
+
+
+
+## [2.8.1](https://github.com/react-navigation/tabs/compare/react-navigation-tabs@2.8.0...react-navigation-tabs@2.8.1) (2020-02-24)
+
+**Note:** Version bump only for package react-navigation-tabs
+
+
+
+
+
 # 2.8.0 (2020-02-24)
 
 

packages/tabs/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-navigation-tabs",
-  "version": "2.8.0",
+  "version": "2.8.10",
   "description": "Tab Navigation components for React Navigation",
   "main": "lib/commonjs/index.js",
   "module": "lib/module/index.js",
@@ -42,29 +42,29 @@
   "dependencies": {
     "hoist-non-react-statics": "^3.3.2",
     "react-lifecycles-compat": "^3.0.4",
-    "react-native-safe-area-view": "^0.14.6",
+    "react-native-safe-area-view": "^0.14.8",
     "react-native-tab-view": "^2.11.0"
   },
   "devDependencies": {
-    "@react-native-community/bob": "^0.9.7",
+    "@react-native-community/bob": "^0.10.0",
     "@types/hoist-non-react-statics": "^3.3.1",
-    "@types/react": "^16.9.22",
-    "@types/react-native": "^0.61.17",
+    "@types/react": "^16.9.23",
+    "@types/react-native": "^0.61.22",
     "del-cli": "^3.0.0",
     "react": "~16.9.0",
     "react-native": "~0.61.5",
     "react-native-gesture-handler": "^1.6.0",
     "react-native-reanimated": "^1.2.0",
     "react-native-tab-view": "^2.13.0",
-    "react-navigation": "^4.2.0",
-    "typescript": "~3.7.5"
+    "react-navigation": "^4.3.6",
+    "typescript": "~3.8.3"
   },
   "peerDependencies": {
     "react": "*",
     "react-native": "*",
     "react-native-gesture-handler": "^1.0.0",
     "react-native-reanimated": "^1.0.0-alpha",
-    "react-native-screens": "^1.0.0 || ^1.0.0-alpha",
+    "react-native-screens": ">=1.0.0 || >= 2.0.0-alpha.0 || >= 2.0.0-beta.0 || >= 2.0.0",
     "react-navigation": "^4.1.1"
   },
   "@react-native-community/bob": {

packages/tabs/src/navigators/createBottomTabNavigator.tsx

@@ -131,7 +131,9 @@ class TabNavigationView extends React.PureComponent<Props, State> {
   _jumpTo = (key: string) => {
     const { navigation, onIndexChange } = this.props;
 
-    const index = navigation.state.routes.findIndex(route => route.key === key);
+    const index = navigation.state.routes.findIndex(
+      (route) => route.key === key
+    );
 
     onIndexChange(index);
   };

packages/tabs/src/navigators/createMaterialTopTabNavigator.tsx

@@ -134,12 +134,12 @@ class MaterialTabView extends React.PureComponent<Props> {
         renderTabBar={this.renderTabBar}
         renderLazyPlaceholder={
           lazyPlaceholderComponent !== undefined
-            ? props => React.createElement(lazyPlaceholderComponent, props)
+            ? (props) => React.createElement(lazyPlaceholderComponent, props)
             : undefined
         }
         renderPager={
           pagerComponent !== undefined
-            ? props => React.createElement(pagerComponent, props)
+            ? (props) => React.createElement(pagerComponent, props)
             : undefined
         }
       />

packages/tabs/src/views/ResourceSavingScene.tsx

@@ -1,6 +1,5 @@
 import * as React from 'react';
 import { Platform, StyleSheet, View } from 'react-native';
-
 import { Screen, screensEnabled } from 'react-native-screens';
 
 type Props = {
@@ -9,12 +8,14 @@ type Props = {
   style?: any;
 };
 
-const FAR_FAR_AWAY = 3000; // this should be big enough to move the whole view out of its container
+const FAR_FAR_AWAY = 30000; // this should be big enough to move the whole view out of its container
 
 export default class ResourceSavingScene extends React.Component<Props> {
   render() {
-    if (screensEnabled?.()) {
+    // react-native-screens is buggy on web
+    if (screensEnabled?.() && Platform.OS !== 'web') {
       const { isVisible, ...rest } = this.props;
+
       // @ts-ignore
       return <Screen active={isVisible ? 1 : 0} {...rest} />;
     }
@@ -23,7 +24,13 @@ export default class ResourceSavingScene extends React.Component<Props> {
 
     return (
       <View
-        style={[styles.container, style, { opacity: isVisible ? 1 : 0 }]}
+        style={[
+          styles.container,
+          Platform.OS === 'web'
+            ? { display: isVisible ? 'flex' : 'none' }
+            : null,
+          style,
+        ]}
         collapsable={false}
         removeClippedSubviews={
           // On iOS, set removeClippedSubviews to true only when not focused