chore: publish

- @react-navigation/bottom-tabs@5.0.0-alpha.36
 - @react-navigation/compat@5.0.0-alpha.25
 - @react-navigation/core@5.0.0-alpha.34
 - @react-navigation/drawer@5.0.0-alpha.38
 - @react-navigation/material-bottom-tabs@5.0.0-alpha.33
 - @react-navigation/material-top-tabs@5.0.0-alpha.32
 - @react-navigation/native-stack@5.0.0-alpha.26
 - @react-navigation/native@5.0.0-alpha.26
 - @react-navigation/routers@5.0.0-alpha.24
 - @react-navigation/stack@5.0.0-alpha.60

.circleci/config.yml

@@ -49,6 +49,7 @@ jobs:
             at: ~/project
         - run: |
             yarn lerna run prepare
+            node scripts/check-types-path.js
 
 workflows:
   version: 2

.github/ISSUE_TEMPLATE.md

@@ -1,40 +0,0 @@
-## The issue tracker is reserved for bug reports only.
-
-If you have a question, feature request, or an idea for improving the library or its related tools, please try one of the following resources:
-
-- [Read the documentation](https://reactnavigation.org/)
-- [Post an issue to the website repository if you'd like to see a documentation change](http://github.com/react-navigation/website)
-- [Post a feature request to Canny](https://react-navigation.canny.io/feature-requests)
-- [Write a RFC if you have ideas for how to implement a feature request](https://github.com/react-navigation/rfcs)
-- [Get help on Discord chat (#react-navigation on Reactiflux)](https://discord.gg/4xEK3nD) or [on StackOverflow](https://stackoverflow.com/questions/tagged/react-navigation)
-- Search for your issue - it may have already been answered or even fixed in the development branch. However, if you find that an old, closed issue still persists in the latest version, you should open a new issue.
-
-Bugs with react-navigation must be reproducible *without any external libraries that operate on it*. This means that if you are attempting to use Redux or MobX with it and you think you have found a bug, you must be able to reproduce it without Redux or MobX in this report.
-
----
-
-### Current Behavior
-
-- What code are you running and what is happening?
-- Include a screenshot if it makes sense.
-
-### Expected Behavior
-
-- What do you expect should be happening?
-- Include a screenshot if it makes sense.
-
-### How to reproduce
-
-- You must provide a way to reproduce the problem. If you are having an issue with your machine or build tools, the issue belongs on another repository as that is outside of the scope of React Navigation.
-- Either re-create the bug on [Snack](https://snack.expo.io) or link to a GitHub repository with code that reproduces the bug.
-- Explain how to run the example app and any steps that we need to take to reproduce the issue from the example app.
-
-### Your Environment
-
-| software         | version
-| ---------------- | -------
-| react-navigation |
-| react-native     |
-| expo             |
-| node             |
-| npm or yarn      |

.github/ISSUE_TEMPLATE/bug-report-bottom-tabs.md

@@ -0,0 +1,38 @@
+---
+name: Bottom Tab Navigator
+about: Report an issue with Bottom Tab Navigator (@react-navigation/bottom-tabs)
+title: ''
+labels: bug, package:bottom-tabs
+assignees: ''
+---
+
+**Current Behavior**
+
+- What code are you running and what is happening?
+- Include a screenshot or video if it makes sense.
+
+**Expected Behavior**
+
+- What do you expect should be happening?
+- Include a screenshot or video if it makes sense.
+
+**How to reproduce**
+
+- You must provide a way to reproduce the problem. If you are having an issue with your machine or build tools, the issue belongs on another repository as that is outside of the scope of React Navigation.
+- Either re-create the bug on [Snack](https://snack.expo.io) or link to a GitHub repository with code that reproduces the bug.
+- Explain how to run the example app and any steps that we need to take to reproduce the issue from the example app.
+- Keep the repro code as simple as possible, with the minimum amount of code required to repro the issue.
+- Before reporting an issue, make sure you are on latest version of the package.
+
+**Your Environment**
+
+| software                      | version |
+| ----------------------------- | ------- |
+| iOS or Android                |
+| @react-navigation/native      |
+| @react-navigation/bottom-tabs |
+| react-native-screens          |
+| react-native                  |
+| expo                          |
+| node                          |
+| npm or yarn                   |

.github/ISSUE_TEMPLATE/bug-report-drawer.md

@@ -0,0 +1,41 @@
+---
+name: Drawer Navigator
+about: Report an issue with Drawer Navigator (@react-navigation/drawer)
+title: ''
+labels: bug, package:drawer
+assignees: ''
+---
+
+**Current Behavior**
+
+- What code are you running and what is happening?
+- Include a screenshot or video if it makes sense.
+
+**Expected Behavior**
+
+- What do you expect should be happening?
+- Include a screenshot or video if it makes sense.
+
+**How to reproduce**
+
+- You must provide a way to reproduce the problem. If you are having an issue with your machine or build tools, the issue belongs on another repository as that is outside of the scope of React Navigation.
+- Either re-create the bug on [Snack](https://snack.expo.io) or link to a GitHub repository with code that reproduces the bug.
+- Explain how to run the example app and any steps that we need to take to reproduce the issue from the example app.
+- Keep the repro code as simple as possible, with the minimum amount of code required to repro the issue.
+- Before reporting an issue, make sure you are on latest version of the package.
+
+**Your Environment**
+
+| software                       | version |
+| ------------------------------ | ------- |
+| iOS or Android                 |
+| @react-navigation/native       |
+| @react-navigation/drawer       |
+| react-native-reanimated        |
+| react-native-gesture-handler   |
+| react-native-safe-area-context |
+| react-native-screens           |
+| react-native                   |
+| expo                           |
+| node                           |
+| npm or yarn                    |

.github/ISSUE_TEMPLATE/bug-report-material-bottom-tabs.md

@@ -0,0 +1,38 @@
+---
+name: Material Bottom Tab Navigator
+about: Report an issue with Material Bottom Tab Navigator (@react-navigation/material-bottom-tabs)
+title: ''
+labels: bug, package:material-bottom-tabs
+assignees: ''
+---
+
+**Current Behavior**
+
+- What code are you running and what is happening?
+- Include a screenshot or video if it makes sense.
+
+**Expected Behavior**
+
+- What do you expect should be happening?
+- Include a screenshot or video if it makes sense.
+
+**How to reproduce**
+
+- You must provide a way to reproduce the problem. If you are having an issue with your machine or build tools, the issue belongs on another repository as that is outside of the scope of React Navigation.
+- Either re-create the bug on [Snack](https://snack.expo.io) or link to a GitHub repository with code that reproduces the bug.
+- Explain how to run the example app and any steps that we need to take to reproduce the issue from the example app.
+- Keep the repro code as simple as possible, with the minimum amount of code required to repro the issue.
+- Before reporting an issue, make sure you are on latest version of the package.
+
+**Your Environment**
+
+| software                               | version |
+| -------------------------------------- | ------- |
+| iOS or Android                         |
+| @react-navigation/native               |
+| @react-navigation/material-bottom-tabs |
+| react-native-paper                     |
+| react-native                           |
+| expo                                   |
+| node                                   |
+| npm or yarn                            |

.github/ISSUE_TEMPLATE/bug-report-material-top-tabs.md

@@ -0,0 +1,38 @@
+---
+name: Material Top Tab Navigator
+about: Report an issue with Material Top Tab Navigator (@react-navigation/material-top-tabs)
+title: ''
+labels: bug, package:material-top-tabs
+assignees: ''
+---
+
+**Current Behavior**
+
+- What code are you running and what is happening?
+- Include a screenshot or video if it makes sense.
+
+**Expected Behavior**
+
+- What do you expect should be happening?
+- Include a screenshot or video if it makes sense.
+
+**How to reproduce**
+
+- You must provide a way to reproduce the problem. If you are having an issue with your machine or build tools, the issue belongs on another repository as that is outside of the scope of React Navigation.
+- Either re-create the bug on [Snack](https://snack.expo.io) or link to a GitHub repository with code that reproduces the bug.
+- Explain how to run the example app and any steps that we need to take to reproduce the issue from the example app.
+- Keep the repro code as simple as possible, with the minimum amount of code required to repro the issue.
+- Before reporting an issue, make sure you are on latest version of the package.
+
+**Your Environment**
+
+| software                            | version |
+| ----------------------------------- | ------- |
+| iOS or Android                      |
+| @react-navigation/native            |
+| @react-navigation/material-top-tabs |
+| react-native-tab-view               |
+| react-native                        |
+| expo                                |
+| node                                |
+| npm or yarn                         |

.github/ISSUE_TEMPLATE/bug-report-native-stack.md

@@ -0,0 +1,38 @@
+---
+name: Native Stack Navigator
+about: Report an issue with Native Stack Navigator (@react-navigation/native-stack)
+title: ''
+labels: bug, package:native-stack
+assignees: ''
+---
+
+**Current Behavior**
+
+- What code are you running and what is happening?
+- Include a screenshot or video if it makes sense.
+
+**Expected Behavior**
+
+- What do you expect should be happening?
+- Include a screenshot or video if it makes sense.
+
+**How to reproduce**
+
+- You must provide a way to reproduce the problem. If you are having an issue with your machine or build tools, the issue belongs on another repository as that is outside of the scope of React Navigation.
+- Either re-create the bug on [Snack](https://snack.expo.io) or link to a GitHub repository with code that reproduces the bug.
+- Explain how to run the example app and any steps that we need to take to reproduce the issue from the example app.
+- Keep the repro code as simple as possible, with the minimum amount of code required to repro the issue.
+- Before reporting an issue, make sure you are on latest version of the package.
+
+**Your Environment**
+
+| software                       | version |
+| ------------------------------ | ------- |
+| iOS or Android                 |
+| @react-navigation/native       |
+| @react-navigation/native-stack |
+| react-native-screens           |
+| react-native                   |
+| expo                           |
+| node                           |
+| npm or yarn                    |

.github/ISSUE_TEMPLATE/bug-report-stack.md

@@ -0,0 +1,40 @@
+---
+name: Stack Navigator
+about: Report an issue with Stack Navigator (@react-navigation/stack)
+title: ''
+labels: bug, package:stack
+assignees: ''
+---
+
+**Current Behavior**
+
+- What code are you running and what is happening?
+- Include a screenshot or video if it makes sense.
+
+**Expected Behavior**
+
+- What do you expect should be happening?
+- Include a screenshot or video if it makes sense.
+
+**How to reproduce**
+
+- You must provide a way to reproduce the problem. If you are having an issue with your machine or build tools, the issue belongs on another repository as that is outside of the scope of React Navigation.
+- Either re-create the bug on [Snack](https://snack.expo.io) or link to a GitHub repository with code that reproduces the bug.
+- Explain how to run the example app and any steps that we need to take to reproduce the issue from the example app.
+- Keep the repro code as simple as possible, with the minimum amount of code required to repro the issue.
+- Before reporting an issue, make sure you are on latest version of the package.
+
+**Your Environment**
+
+| software                       | version |
+| ------------------------------ | ------- |
+| iOS or Android                 |
+| @react-navigation/native       |
+| @react-navigation/stack        |
+| react-native-gesture-handler   |
+| react-native-safe-area-context |
+| react-native-screens           |
+| react-native                   |
+| expo                           |
+| node                           |
+| npm or yarn                    |

.github/ISSUE_TEMPLATE/bug-report.md

@@ -0,0 +1,36 @@
+---
+name: Other bugs
+about: Report an issue which is not about a specific navigator.
+title: ''
+labels: bug
+assignees: ''
+---
+
+**Current Behavior**
+
+- What code are you running and what is happening?
+- Include a screenshot or video if it makes sense.
+
+**Expected Behavior**
+
+- What do you expect should be happening?
+- Include a screenshot or video if it makes sense.
+
+**How to reproduce**
+
+- You must provide a way to reproduce the problem. If you are having an issue with your machine or build tools, the issue belongs on another repository as that is outside of the scope of React Navigation.
+- Either re-create the bug on [Snack](https://snack.expo.io) or link to a GitHub repository with code that reproduces the bug.
+- Explain how to run the example app and any steps that we need to take to reproduce the issue from the example app.
+- Keep the repro code as simple as possible, with the minimum amount of code required to repro the issue.
+- Before reporting an issue, make sure you are on latest version of the package.
+
+**Your Environment**
+
+| software                       | version |
+| ------------------------------ | ------- |
+| iOS or Android                 |
+| @react-navigation/native       |
+| react-native                   |
+| expo                           |
+| node                           |
+| npm or yarn                    |

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,20 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Troubleshooting
+    url: https://reactnavigation.org/docs/en/next/troubleshooting.html
+    about: Read how to troubleshoot and fix common issues and mistakes.
+  - name: Documentation
+    url: https://next.reactnavigation.org
+    about: Read the official documentation.
+  - name: Feature requests
+    url: https://react-navigation.canny.io/feature-requests
+    about: Post a feature request on Canny.
+  - name: StackOverflow
+    url: https://stackoverflow.com/questions/tagged/react-navigation
+    about: Ask and answer questions using the react-navigation label.
+  - name: Reactiflux
+    url: https://www.reactiflux.com/
+    about: Chat with other community members in the react-navigation channel.
+  - name: Write an RFC
+    url: https://github.com/react-navigation/rfcs
+    about: Write a RFC if you have ideas for how to implement a feature request.

.github/PULL_REQUEST.md

@@ -1,10 +1,10 @@
 Please provide enough information so that others can review your pull request:
 
-## Motivation
+**Motivation**
 
 Explain the **motivation** for making this change. What existing problem does the pull request solve?
 
-## Test plan
+**Test plan**
 
 Demonstrate the code is solid. Example: the exact commands you ran and their output, screenshots / videos if the pull request changes UI.
 
@@ -12,6 +12,6 @@ Make sure you test on both platforms if your change affects both platforms.
 
 The code must pass tests.
 
-## Code formatting
+**Code formatting**
 
 Look around. Match the style of the rest of the codebase. Run `yarn lint --fix` before committing.

README.md

@@ -1,496 +1,12 @@
-# Rethinking Navigation
+# React Navigation 5
 
 [![Build Status][build-badge]][build]
 [![Code Coverage][coverage-badge]][coverage]
 [![MIT License][license-badge]][license]
 
-An exploration of a component-first API for React Navigation for building more dynamic navigation solutions.
+Routing and navigation for your React Native apps with a component-first API.
 
-## Considerations
-
-- Should play well with static type system
-- Navigation state should be contained in root component (helpful for stuff such as deep linking)
-- Component-first API
-
-## Building blocks
-
-### `NavigationContainer`
-
-Component which wraps the whole app. It stores the state for the whole navigation tree.
-
-### `useNavigationBuilder`
-
-Hook which can access the navigation state from the context. Along with the state, it also provides some helpers to modify the navigation state provided by the router. All state changes are notified to the parent `NavigationContainer`.
-
-### Router
-
-The router object provides various helper methods to deal with the state and actions, a reducer to update the state as well as some action creators.
-
-The router is responsible for handling actions dispatched by calling methods on the `navigation` object. If the router cannot handle an action, it can return `null`, which would propagate the action to other routers until it's handled.
-
-### Navigator
-
-Navigators bundle a router and a view which takes the navigation state and decides how to render it.
-
-A simple navigator could look like this:
-
-```js
-import { createNavigatorFactory } from '@react-navigation/native';
-
-function StackNavigator({ initialRouteName, children, ...rest }) {
-  // The `navigation` object contains the navigation state and some helpers (e.g. push, pop)
-  // The `descriptors` object contains the screen options and a helper for rendering a screen
-  const { state, navigation, descriptors } = useNavigationBuilder(StackRouter, {
-    initialRouteName,
-    children,
-  });
-
-  return (
-    // The view determines how to animate any state changes
-    <StackView
-      state={state}
-      navigation={navigation}
-      descriptors={descriptors}
-      {...rest}
-    />
-  );
-}
-
-export default createNavigatorFactory(StackNavigator);
-```
-
-The navigator can render a screen by calling `descriptors[route.key].render()`. Internally, the descriptor adds appropriate wrappers to handle nested state.
-
-## Architectural differences
-
-### Shape of the navigation state
-
-The shape of the navigation state looks very similar to the current implementation. There are few important differences:
-
-- The name of the route is in the `route.name` property instead of `route.routeName`.
-- The state of the child navigator exists on a separate property `route.state`.
-- The state object contains a `routeNames` property which contains the list of defined route names in an array of strings,
-
-Example:
-
-```js
-{
-  index: 0,
-  key: 'stack-ytwk65',
-  routeNames: ['home', 'profile', 'settings'],
-  routes: [
-    {
-      key: 'home-hjds3b',
-      name: 'home',
-      state: {
-        index: 1,
-        key: 'tab-jhsf6g',
-        routeNames: ['feed', 'recommended'],
-        routes: [
-          {
-            key: 'feed-jv2iud',
-            name: 'feed',
-          },
-          {
-            key: 'recommended-njdh63',
-            name: 'recommended',
-          },
-        ],
-      },
-    },
-  ],
-}
-```
-
-### Deriving initial state
-
-In the current implementation of React Navigation, the initial state is extracted from the navigator definitions. This is possible because they are defined statically. In our case, it's not possible because the screens are rendered dynamically.
-
-Turns out we don't really need the initial state in the `NavigationContainer`. This state is the default state, so we can store `undefined` instead, and let the navigators initialize their initial state themselves. Next time an action modifies the state, we update the value in the container.
-
-If an initial state is specified, e.g. as a result of `Linking.getInitialURL()`, the child navigators will use that state, instead of having to initialize it themselves.
-
-### Passing state to child navigator
-
-Navigation state is exposed to children navigators via React context instead of having to pass it down manually. This lets the user nest navigators freely without having to worry about properly passing the state down.
-
-### Accessing state of other navigators
-
-Navigators should not access the state of other navigators. It might be tempting to access the state of a child route to perform some checks, but it's not going to work correctly, as the state object may not exist yet.
-
-Instead of direct state access, navigators should communicate via events. Each navigator should access and modify its own state only.
-
-### Bubbling of actions
-
-In the current implementation of React Navigation, routers manually call the child routers to apply any actions. Since we have a component based architecture, this is not really possible.
-
-Instead, we use an event based system. Child navigators can add listeners to handle actions. If the parent couldn't handle the action, it'll call the listeners. The event system is built into the core and the routers don't need to worry about it.
-
-When an action can be bubble, the `getStateForAction` method from a router should return `null`, otherwise it should return the state object.
-
-It's also possible to disable bubbling of actions when dispatching them by adding a `target` key in the action. The `target` key should refer to the key of the navigator that should handle the action.
-
-## Basic usage
-
-```js
-import { createStackNavigator } from '@react-navigation/stack';
-import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
-
-const Stack = createStackNavigator();
-const Tab = createBottomTabNavigator();
-
-function App() {
-  return (
-    <NavigationContainer>
-      <Stack.Navigator initialRouteName="home">
-        <Stack.Screen name="settings" component={Settings} />
-        <Stack.Screen
-          name="profile"
-          component={Profile}
-          options={{ title: 'John Doe' }}
-        />
-        <Stack.Screen name="home">
-          {() => (
-            <Tab.Navigator initialRouteName="feed">
-              <Tab.Screen name="feed" component={Feed} />
-              <Tab.Screen name="article" component={Article} />
-              <Tab.Screen name="notifications">
-                {props => <Notifications {...props} />}
-              </Tab.Screen>
-            </Tab.Navigator>
-          )}
-        </Stack.Screen>
-      </Stack.Navigator>
-    </NavigationContainer>
-  );
-}
-```
-
-Navigators need to have `Screen` components as their direct children. These components don't do anything by themselves, but the navigator can extract information from these and determine what to render. Implementation-wise, we use `React.Children` API for this purpose.
-
-The content to render can be specified in 2 ways:
-
-1. React component in `component` prop (recommended)
-2. Render callback as children
-
-When a React component is specified, the navigator takes care of adding a `React.memo` to prevent unnecessary re-renders. However, it's not possible to pass extra props to the component this way. It's preferable to use the context API for such cases instead of props.
-
-A render callback which doesn't have such limitation and is easier to use for this purpose. However, performance optimization for the component is left to the user in such case.
-
-The rendered component will receives a `navigation` prop with various helpers and a `route` prop which represents the route being rendered.
-
-## Setting screen options
-
-In React Navigation, screen options can be specified in a static property on the component (`navigationOptions`). This poses few issues:
-
-- It's not possible to configure options based on props, state or context
-- To update the props based on an action in the component (such as button press), we need to do it in a hacky way by changing params
-- It breaks when used with HOCs which don't hoist static props, which is a common source of confusion
-
-Instead of a static property, we expose a method to configure screen options:
-
-```js
-function Selection({ navigation }) {
-  const [selectedIds, setSelectedIds] = React.useState([]);
-
-  navigation.setOptions({
-    title: `${selectedIds.length} items selected`,
-  });
-
-  return <SelectionList onSelect={id => setSelectedIds(ids => [...ids, id])} />;
-}
-```
-
-This allows options to be changed based on props, state or context, and doesn't have the disadvantages of static configuration.
-
-## Navigation events
-
-Screens can add listeners on the `navigation` prop like in React Navigation. By default, `focus` and `blur` events are fired when focused screen changes:
-
-```js
-function Profile({ navigation }) {
-  React.useEffect(() =>
-    navigation.addListener('focus', () => {
-      // do something
-    })
-  );
-
-  return <ProfileContent />;
-}
-```
-
-The `navigation.addListener` method returns a function to remove the listener which can be returned as the cleanup function in an effect.
-
-Navigators can also emit custom events using the `emit` method in the `navigation` object passed:
-
-```js
-navigation.emit({
-  type: 'transitionStart',
-  data: { blurring: false },
-  target: route.key,
-});
-```
-
-The `data` is available under the `data` property in the `event` object, i.e. `event.data`.
-
-The `target` property determines the screen that will receive the event. If the `target` property is omitted, the event is dispatched to all screens in the navigator.
-
-Screens cannot emit events as there is no `emit` method on a screen's `navigation` prop.
-
-If you don't need to get notified of focus change, but just need to check if the screen is currently focused in a callback, you can use the `navigation.isFocused()` method which returns a boolean. Note that it's not safe to use this in `render`. Only use it in callbacks, event listeners etc.
-
-## Additional utilities
-
-### Access navigation anywhere
-
-Passing the `navigation` prop down can be tedious. The library exports a `useNavigation` hook which can access the `navigation` prop from the parent screen:
-
-```js
-const navigation = useNavigation();
-```
-
-### Side-effects in focused screen
-
-Sometimes we want to run side-effects when a screen is focused. A side effect may involve things like adding an event listener, fetching data, updating document title, etc. While this can be achieved using `focus` and `blur` events, it's not very ergonomic.
-
-To make this easier, the library exports a `useFocusEffect` hook:
-
-```js
-import { useFocusEffect } from '@react-navigation/native';
-
-function Profile({ userId }) {
-  const [user, setUser] = React.useState(null);
-
-  const fetchUser = React.useCallback(() => {
-    const request = API.fetchUser(userId).then(
-      data => setUser(data),
-      error => alert(error.message)
-    );
-
-    return () => request.abort();
-  }, [userId]);
-
-  useFocusEffect(fetchUser);
-
-  return <ProfileContent user={user} />;
-}
-```
-
-The `useFocusEffect` is analogous to React's `useEffect` hook. The only difference is that it runs on focus instead of render.
-
-**NOTE:** To avoid the running the effect too often, it's important to wrap the callback in `useCallback` before passing it to `useFocusEffect` as shown in the example.
-
-### Render based on focus state
-
-We might want to render different content based on the current focus state of the screen. The library exports a `useIsFocused` hook to make this easier:
-
-```js
-import { useIsFocused } from '@react-navigation/native';
-
-// ...
-
-const isFocused = useIsFocused();
-```
-
-## React Native
-
-For proper UX in React Native, we need to respect platform behavior such as the device back button on Android, deep linking etc. The library exports few hooks to make it easier.
-
-### Back button integration
-
-When the back button on the device is pressed, we also want to navigate back in the focused navigator. The library exports a `useBackButton` hook to handle this:
-
-```js
-import { useBackButton } from '@react-navigation/native';
-
-// ...
-
-const ref = React.useRef();
-
-useBackButton(ref);
-
-return <NavigationContainer ref={ref}>{/* content */}</NavigationContainer>;
-```
-
-### Scroll to top on tab button press
-
-When there's a scroll view in a tab and the user taps on the already focused tab bar again, we might want to scroll to top in our scroll view. The library exports a `useScrollToTop` hook to handle this:
-
-```js
-import { useScrollToTop } from '@react-navigation/native';
-
-// ...
-
-const ref = React.useRef();
-
-useScrollToTop(ref);
-
-return <ScrollView ref={ref}>{/* content */}</ScrollView>;
-```
-
-The hook can accept a ref object to any view that has a `scrollTo` method.
-
-### Deep-link integration
-
-To handle incoming links, we need to handle 2 scenarios:
-
-1. If the app wasn't previously open, we need to set the initial state based on the link
-2. If the app was already open, we need to update the state to reflect the incoming link
-
-The current implementation of React Navigation has an advantage in handling deep links and is able to automatically set the state based on the path definitions for each screen. It's possible because it can get the configuration for all screens statically.
-
-With our dynamic architecture, we can't determine the state automatically. So it's necessary to manually translate a deep link to a navigation state. The library exports a `getStateFromPath` utility to convert a URL to a state object if the path segments translate directly to route names.
-
-For example, the path `/rooms/chat?user=jane` will be translated to a state object like this:
-
-```js
-{
-  routes: [
-    {
-      name: 'rooms',
-      state: {
-        routes: [
-          {
-            name: 'chat',
-            params: { user: 'jane' },
-          },
-        ],
-      },
-    },
-  ],
-}
-```
-
-The `useLinking` hooks makes it easier to handle incoming links:
-
-```js
-import { useLinking } from '@react-navigation/native';
-
-// ...
-
-const ref = React.useRef();
-
-const { getInitialState } = useLinking(ref, {
-  prefixes: ['https://myapp.com', 'myapp://'],
-});
-
-const [isReady, setIsReady] = React.useState(false);
-const [initialState, setInitialState] = React.useState();
-
-React.useEffect(() => {
-  getInitialState()
-    .catch(() => {})
-    .then(state => {
-      if (state !== undefined) {
-        setInitialState(state);
-      }
-
-      setIsReady(true);
-    });
-}, [getInitialState]);
-
-if (!isReady) {
-  return null;
-}
-
-return (
-  <NavigationContainer initialState={initialState} ref={ref}>
-    {/* content */}
-  </NavigationContainer>
-);
-```
-
-The hook also accepts a `getStateFromPath` option where you can provide a custom function to convert the URL to a valid state object for more advanced use cases.
-
-## Type-checking
-
-The library is written with TypeScript and provides type definitions for TypeScript projects.
-
-When building custom navigators, each navigator also need to export a custom type for the `navigation` prop which should contain the actions they provide, .e.g. `push` for stack, `jumpTo` for tab etc. and pass correct type parameters to the helper functions to ensure that it works well with type-checking.
-
-Currently type checking and intelliSense works for route name and params. The user has to define a type alias with a list of routes along with the type of params they use.
-
-For our example above, we need 2 separate types for stack and tabs:
-
-```ts
-type StackParamList = {
-  settings: undefined;
-  profile: { userId: string };
-  home: undefined;
-};
-
-type TabParamList = {
-  feed: undefined;
-  article: undefined;
-  notifications: undefined;
-};
-```
-
-In a component, it's possible to annotate the `navigation` and `route` props using these types:
-
-```ts
-type Props = {
-  navigation: StackNavigationProp<StackParamList, 'profile'>;
-  route: RouteProp<StackParamList, 'profile'>;
-};
-
-function Profile(props: Props) {
-  // Content
-}
-```
-
-Annotating the `navigation` prop will be enough for provide type-checking for actions such as `navigate` etc. Annotating `route` will provide type-checking for accessing `params` for the current route.
-
-For nested navigators, the `navigation` prop is a combination of multiple `navigation` props, so we need to combine multiple types to type them. We export a type called `CompositeNavigationProp` to make it easier:
-
-```ts
-type FeedScreenNavigationProp = CompositeNavigationProp<
-  TabNavigationProp<TabParamList, 'feed'>,
-  StackNavigationProp<StackParamList>
->;
-```
-
-The `CompositeNavigationProp` type takes 2 parameters, first parameter is the primary navigation type (type for the navigator that owns this screen) and second parameter is the secondary navigation type (type for a parent navigator). The primary navigation type should always have the screen's route name as it's second parameter.
-
-For multiple parent navigators, this secondary type should be nested:
-
-```ts
-type FeedScreenNavigationProp = CompositeNavigationProp<
-  TabNavigationProp<TabParamList, 'feed'>,
-  CompositeNavigationProp<
-    StackNavigationProp<StackParamList>,
-    DrawerNavigationProp<DrawerParamList>
-  >
->;
-```
-
-To annotate the `navigation` prop from `useNavigation`, we can use a type parameter:
-
-```ts
-const navigation = useNavigation<FeedScreenNavigationProp>();
-```
-
-It's also possible to type-check the navigator to some extent. To do this, we need to pass a generic when creating the navigator object:
-
-```ts
-const Stack = createStackNavigator<StackParamList>();
-```
-
-And then we can use it:
-
-```js
-<Stack.Navigator initialRouteName="profile">
-  <Stack.Screen name="settings" component={Settings} />
-  <Stack.Screen
-    name="profile"
-    component={Profile}
-    options={{ title: 'My profile' }}
-  />
-  <Stack.Screen name="home" component={Home} />
-</Stack.Navigator>
-```
-
-Unfortunately it's not possible to verify that the type of children elements are correct since [TypeScript doesn't support type-checking JSX elements](https://github.com/microsoft/TypeScript/issues/21699).
+Documentation can be found at [next.reactnavigation.org](https://next.reactnavigation.org/).
 
 ## Contributing
 
@@ -519,12 +35,32 @@ To fix formatting errors, run the following:
 yarn lint --fix
 ```
 
-Remember to add tests for your change if possible. Run the tests by:
+Remember to add tests for your change if possible. Run the unit tests by:
 
 ```sh
 yarn test
 ```
 
+Running the e2e tests with Detox (on iOS) requires the following:
+
+- Mac with macOS (at least macOS High Sierra 10.13.6)
+- Xcode 10.1+ with Xcode command line tools
+
+First you need to install `applesimutils` and `detox-cli`:
+
+```sh
+brew tap wix/brew
+brew install applesimutils
+yarn global add detox-cli
+```
+
+Then you can build and run the tests:
+
+```sh
+detox build -c ios.sim.debug
+detox test -c ios.sim.debug
+```
+
 ## Publishing
 
 To publish a new version, first we need to export a `GH_TOKEN` environment variable as mentioned [here](https://github.com/lerna/lerna/tree/master/commands/version#--create-release-type). Then run:
@@ -535,6 +71,39 @@ yarn lerna publish
 
 This will automatically bump the version and publish the packages. It'll also publish the changelogs on GitHub for each package.
 
+## Installing from a fork on GitHub
+
+Since we use a monorepo, it's not possible to install a package from the repository URL. If you need to install a forked version from Git, you can use [`gitpkg`](https://github.com/ramasilveyra/gitpkg).
+
+First install `gitpkg`:
+
+```sh
+yarn global add gitpkg
+```
+
+Then follow these steps to publish and install a forked package:
+
+1. Fork this repo to your account and clone the forked repo to your local machine
+1. Open a Terminal and `cd` to the location of the cloned repo
+1. Run `yarn` to install any dependencies
+1. If you want to make any changes, make them and commit
+1. Now `cd` to the package directory that you want to use (e.g. `cd packages/stack` for `@react-navigation/stack`)
+1. Run `gitpkg publish` to publish the package to your repo
+
+After publishing, you should see something like this:
+
+```sh
+Package uploaded to git@github.com:<user>/<repo>.git with the name <name>
+```
+
+You can now install the dependency in your project:
+
+```sh
+yarn add <user>/<repo>.git#<name>
+```
+
+Remember to replace `<user>`, `<repo>` and `<name>` with right values.
+
 <!-- badges -->
 
 [build-badge]: https://img.shields.io/circleci/project/github/react-navigation/navigation-ex/master.svg?style=flat-square

babel.config.js

@@ -13,5 +13,8 @@ module.exports = {
     '@babel/preset-react',
     '@babel/preset-typescript',
   ],
-  plugins: ['@babel/plugin-proposal-class-properties'],
+  plugins: [
+    '@babel/plugin-proposal-class-properties',
+    '@babel/plugin-proposal-optional-chaining',
+  ],
 };

example/App.tsx

@@ -1,3 +1,6 @@
 import 'react-native-gesture-handler';
+import { registerRootComponent } from 'expo';
 
-export { default } from './src/index';
+import App from './src/index';
+
+registerRootComponent(App);

example/android/app/build.gradle

@@ -80,8 +80,8 @@ project.ext.react = [
     enableHermes: false,  // clean and rebuild if changing
 ]
 
-apply from: '../../node_modules/react-native-unimodules/gradle.groovy'
-apply from: "../../node_modules/react-native/react.gradle"
+apply from: '../../../node_modules/react-native-unimodules/gradle.groovy'
+apply from: "../../../node_modules/react-native/react.gradle"
 
 /**
  * Set this to true to create two separate APKs instead of one:
@@ -179,10 +179,10 @@ android {
 dependencies {
     implementation fileTree(dir: "libs", include: ["*.jar"])
     implementation "com.facebook.react:react-native:+"  // From node_modules
-    addUnimodulesDependencies()
+    addUnimodulesDependencies([  modulesPaths : ['../../../node_modules'] ])
 
     if (enableHermes) {
-        def hermesPath = "../../node_modules/hermes-engine/android/";
+        def hermesPath = "../../../node_modules/hermes-engine/android/";
         debugImplementation files(hermesPath + "hermes-debug.aar")
         releaseImplementation files(hermesPath + "hermes-release.aar")
     } else {
@@ -197,4 +197,4 @@ task copyDownloadableDepsToLibs(type: Copy) {
     into 'libs'
 }
 
-apply from: file("../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project)
+apply from: file("../../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project)

example/android/build.gradle

@@ -24,11 +24,11 @@ allprojects {
         mavenLocal()
         maven {
             // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
-            url("$rootDir/../node_modules/react-native/android")
+            url("$rootDir/../../node_modules/react-native/android")
         }
         maven {
             // Android JSC is installed from npm
-            url("$rootDir/../node_modules/jsc-android/dist")
+            url("$rootDir/../../node_modules/jsc-android/dist")
         }
 
         google()

example/android/settings.gradle

@@ -1,7 +1,7 @@
-apply from: '../node_modules/react-native-unimodules/gradle.groovy'
-includeUnimodulesProjects()
+apply from: '../../node_modules/react-native-unimodules/gradle.groovy'
+includeUnimodulesProjects([ modulesPaths : ['../../../node_modules'] ])
 
 
 rootProject.name = 'ReactNavigationExample'
-apply from: file("../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesSettingsGradle(settings)
+apply from: file("../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesSettingsGradle(settings)
 include ':app'

example/app.json

@@ -1,7 +1,10 @@
 {
+  "name": "ReactNavigationExample",
+  "displayName": "React Navigation Example",
   "expo": {
     "name": "@react-navigation/example",
     "slug": "react-navigation-example",
+    "description": "Demo app to showcase various functionality of React Navigation",
     "privacy": "public",
     "sdkVersion": "36.0.0",
     "platforms": [
@@ -25,9 +28,6 @@
     "ios": {
       "supportsTablet": true
     },
-    "entryPoint": "node_modules/expo/AppEntry.js",
-    "description": "Demo app to showcase various functionality of React Navigation"
-  },
-  "displayName": "React Navigation Example",
-  "name": "ReactNavigationExample"
+    "entryPoint": "App.tsx"
+  }
 }

example/e2e/.eslintrc.json

@@ -0,0 +1,10 @@
+{
+  "settings": {
+    "import/core-modules": [
+      "detox",
+      "detox/runners/jest/adapter",
+      "detox/runners/jest/specReporter"
+    ]
+  },
+  "env": { "jest": true, "jasmine": true }
+}

example/e2e/__integration_tests__/index.test.js

@@ -0,0 +1,9 @@
+import { by, element, expect, device } from 'detox';
+
+beforeEach(async () => {
+  await device.reloadReactNative();
+});
+
+it('has dark theme toggle', async () => {
+  await expect(element(by.text('Dark theme'))).toBeVisible();
+});

example/e2e/config.json

@@ -0,0 +1,6 @@
+{
+  "setupFilesAfterEnv": ["./init.js"],
+  "testEnvironment": "node",
+  "reporters": ["detox/runners/jest/streamlineReporter"],
+  "verbose": true
+}

example/e2e/init.js

@@ -0,0 +1,28 @@
+/* eslint-disable jest/no-jasmine-globals, import/no-commonjs */
+
+const detox = require('detox');
+const config = require('../../package.json').detox;
+const adapter = require('detox/runners/jest/adapter');
+const specReporter = require('detox/runners/jest/specReporter');
+
+// Set the default timeout
+jest.setTimeout(120000);
+
+jasmine.getEnv().addReporter(adapter);
+
+// This takes care of generating status logs on a per-spec basis. By default, jest only reports at file-level.
+// This is strictly optional.
+jasmine.getEnv().addReporter(specReporter);
+
+beforeAll(async () => {
+  await detox.init(config);
+}, 300000);
+
+beforeEach(async () => {
+  await adapter.beforeEach();
+});
+
+afterAll(async () => {
+  await adapter.afterAll();
+  await detox.cleanup();
+});

example/index.js

@@ -1,6 +1,4 @@
 import { AppRegistry } from 'react-native';
-
-// Need to add extension or eslint confuses it with app.json
-import App from './App.tsx';
+import App from './src/index.tsx';
 
 AppRegistry.registerComponent('ReactNavigationExample', () => App);

example/ios/Podfile

@@ -1,40 +1,40 @@
 platform :ios, '10.0'
-require_relative '../node_modules/@react-native-community/cli-platform-ios/native_modules'
-require_relative '../node_modules/react-native-unimodules/cocoapods.rb'
+require_relative '../../node_modules/@react-native-community/cli-platform-ios/native_modules'
+require_relative '../../node_modules/react-native-unimodules/cocoapods.rb'
 
 target 'ReactNavigationExample' do
   # Pods for ReactNavigationExample
-  pod 'FBLazyVector', :path => "../node_modules/react-native/Libraries/FBLazyVector"
-  pod 'FBReactNativeSpec', :path => "../node_modules/react-native/Libraries/FBReactNativeSpec"
-  pod 'RCTRequired', :path => "../node_modules/react-native/Libraries/RCTRequired"
-  pod 'RCTTypeSafety', :path => "../node_modules/react-native/Libraries/TypeSafety"
-  pod 'React', :path => '../node_modules/react-native/'
-  pod 'React-Core', :path => '../node_modules/react-native/'
-  pod 'React-CoreModules', :path => '../node_modules/react-native/React/CoreModules'
-  pod 'React-Core/DevSupport', :path => '../node_modules/react-native/'
-  pod 'React-RCTActionSheet', :path => '../node_modules/react-native/Libraries/ActionSheetIOS'
-  pod 'React-RCTAnimation', :path => '../node_modules/react-native/Libraries/NativeAnimation'
-  pod 'React-RCTBlob', :path => '../node_modules/react-native/Libraries/Blob'
-  pod 'React-RCTImage', :path => '../node_modules/react-native/Libraries/Image'
-  pod 'React-RCTLinking', :path => '../node_modules/react-native/Libraries/LinkingIOS'
-  pod 'React-RCTNetwork', :path => '../node_modules/react-native/Libraries/Network'
-  pod 'React-RCTSettings', :path => '../node_modules/react-native/Libraries/Settings'
-  pod 'React-RCTText', :path => '../node_modules/react-native/Libraries/Text'
-  pod 'React-RCTVibration', :path => '../node_modules/react-native/Libraries/Vibration'
-  pod 'React-Core/RCTWebSocket', :path => '../node_modules/react-native/'
+  pod 'FBLazyVector', :path => '../../node_modules/react-native/Libraries/FBLazyVector'
+  pod 'FBReactNativeSpec', :path => '../../node_modules/react-native/Libraries/FBReactNativeSpec'
+  pod 'RCTRequired', :path => '../../node_modules/react-native/Libraries/RCTRequired'
+  pod 'RCTTypeSafety', :path => '../../node_modules/react-native/Libraries/TypeSafety'
+  pod 'React', :path => '../../node_modules/react-native/'
+  pod 'React-Core', :path => '../../node_modules/react-native/'
+  pod 'React-CoreModules', :path => '../../node_modules/react-native/React/CoreModules'
+  pod 'React-Core/DevSupport', :path => '../../node_modules/react-native/'
+  pod 'React-RCTActionSheet', :path => '../../node_modules/react-native/Libraries/ActionSheetIOS'
+  pod 'React-RCTAnimation', :path => '../../node_modules/react-native/Libraries/NativeAnimation'
+  pod 'React-RCTBlob', :path => '../../node_modules/react-native/Libraries/Blob'
+  pod 'React-RCTImage', :path => '../../node_modules/react-native/Libraries/Image'
+  pod 'React-RCTLinking', :path => '../../node_modules/react-native/Libraries/LinkingIOS'
+  pod 'React-RCTNetwork', :path => '../../node_modules/react-native/Libraries/Network'
+  pod 'React-RCTSettings', :path => '../../node_modules/react-native/Libraries/Settings'
+  pod 'React-RCTText', :path => '../../node_modules/react-native/Libraries/Text'
+  pod 'React-RCTVibration', :path => '../../node_modules/react-native/Libraries/Vibration'
+  pod 'React-Core/RCTWebSocket', :path => '../../node_modules/react-native/'
 
-  pod 'React-cxxreact', :path => '../node_modules/react-native/ReactCommon/cxxreact'
-  pod 'React-jsi', :path => '../node_modules/react-native/ReactCommon/jsi'
-  pod 'React-jsiexecutor', :path => '../node_modules/react-native/ReactCommon/jsiexecutor'
-  pod 'React-jsinspector', :path => '../node_modules/react-native/ReactCommon/jsinspector'
-  pod 'ReactCommon/jscallinvoker', :path => "../node_modules/react-native/ReactCommon"
-  pod 'ReactCommon/turbomodule/core', :path => "../node_modules/react-native/ReactCommon"
-  pod 'Yoga', :path => '../node_modules/react-native/ReactCommon/yoga'
+  pod 'React-cxxreact', :path => '../../node_modules/react-native/ReactCommon/cxxreact'
+  pod 'React-jsi', :path => '../../node_modules/react-native/ReactCommon/jsi'
+  pod 'React-jsiexecutor', :path => '../../node_modules/react-native/ReactCommon/jsiexecutor'
+  pod 'React-jsinspector', :path => '../../node_modules/react-native/ReactCommon/jsinspector'
+  pod 'ReactCommon/jscallinvoker', :path => '../../node_modules/react-native/ReactCommon'
+  pod 'ReactCommon/turbomodule/core', :path => '../../node_modules/react-native/ReactCommon'
+  pod 'Yoga', :path => '../../node_modules/react-native/ReactCommon/yoga'
 
-  pod 'DoubleConversion', :podspec => '../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec'
-  pod 'glog', :podspec => '../node_modules/react-native/third-party-podspecs/glog.podspec'
-  pod 'Folly', :podspec => '../node_modules/react-native/third-party-podspecs/Folly.podspec'
+  pod 'DoubleConversion', :podspec => '../../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec'
+  pod 'glog', :podspec => '../../node_modules/react-native/third-party-podspecs/glog.podspec'
+  pod 'Folly', :podspec => '../../node_modules/react-native/third-party-podspecs/Folly.podspec'
 
   use_native_modules!
-  use_unimodules!
+  use_unimodules!({ modules_paths: ['../../node_modules'] })
 end

example/ios/Podfile.lock

@@ -210,7 +210,7 @@ PODS:
     - React-cxxreact (= 0.61.5)
     - React-jsi (= 0.61.5)
   - React-jsinspector (0.61.5)
-  - react-native-safe-area-context (0.6.1):
+  - react-native-safe-area-context (0.6.2):
     - React
   - React-RCTActionSheet (0.61.5):
     - React-Core/RCTActionSheetHeaders (= 0.61.5)
@@ -249,11 +249,11 @@ PODS:
     - ReactCommon/jscallinvoker (= 0.61.5)
   - RNCMaskedView (0.1.5):
     - React
-  - RNGestureHandler (1.5.2):
+  - RNGestureHandler (1.5.3):
     - React
   - RNReanimated (1.4.0):
     - React
-  - RNScreens (2.0.0-alpha.17):
+  - RNScreens (2.0.0-alpha.22):
     - React
   - UMBarCodeScannerInterface (5.0.0)
   - UMCameraInterface (5.0.0)
@@ -273,62 +273,62 @@ PODS:
   - Yoga (1.14.0)
 
 DEPENDENCIES:
-  - DoubleConversion (from `../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec`)
-  - EXAppLoaderProvider (from `../node_modules/expo/node_modules/expo-app-loader-provider/ios`)
-  - EXConstants (from `../node_modules/expo/node_modules/expo-constants/ios`)
-  - EXErrorRecovery (from `../node_modules/expo-error-recovery/ios`)
-  - EXFileSystem (from `../node_modules/expo/node_modules/expo-file-system/ios`)
-  - EXFont (from `../node_modules/expo-font/ios`)
-  - EXKeepAwake (from `../node_modules/expo-keep-awake/ios`)
-  - EXLinearGradient (from `../node_modules/expo-linear-gradient/ios`)
-  - EXLocation (from `../node_modules/expo-location/ios`)
-  - EXPermissions (from `../node_modules/expo/node_modules/expo-permissions/ios`)
-  - EXSQLite (from `../node_modules/expo-sqlite/ios`)
-  - EXWebBrowser (from `../node_modules/expo-web-browser/ios`)
-  - FBLazyVector (from `../node_modules/react-native/Libraries/FBLazyVector`)
-  - FBReactNativeSpec (from `../node_modules/react-native/Libraries/FBReactNativeSpec`)
-  - Folly (from `../node_modules/react-native/third-party-podspecs/Folly.podspec`)
-  - glog (from `../node_modules/react-native/third-party-podspecs/glog.podspec`)
-  - RCTRequired (from `../node_modules/react-native/Libraries/RCTRequired`)
-  - RCTTypeSafety (from `../node_modules/react-native/Libraries/TypeSafety`)
-  - React (from `../node_modules/react-native/`)
-  - React-Core (from `../node_modules/react-native/`)
-  - React-Core/DevSupport (from `../node_modules/react-native/`)
-  - React-Core/RCTWebSocket (from `../node_modules/react-native/`)
-  - React-CoreModules (from `../node_modules/react-native/React/CoreModules`)
-  - React-cxxreact (from `../node_modules/react-native/ReactCommon/cxxreact`)
-  - React-jsi (from `../node_modules/react-native/ReactCommon/jsi`)
-  - React-jsiexecutor (from `../node_modules/react-native/ReactCommon/jsiexecutor`)
-  - React-jsinspector (from `../node_modules/react-native/ReactCommon/jsinspector`)
-  - react-native-safe-area-context (from `../node_modules/react-native-safe-area-context`)
-  - React-RCTActionSheet (from `../node_modules/react-native/Libraries/ActionSheetIOS`)
-  - React-RCTAnimation (from `../node_modules/react-native/Libraries/NativeAnimation`)
-  - React-RCTBlob (from `../node_modules/react-native/Libraries/Blob`)
-  - React-RCTImage (from `../node_modules/react-native/Libraries/Image`)
-  - React-RCTLinking (from `../node_modules/react-native/Libraries/LinkingIOS`)
-  - React-RCTNetwork (from `../node_modules/react-native/Libraries/Network`)
-  - React-RCTSettings (from `../node_modules/react-native/Libraries/Settings`)
-  - React-RCTText (from `../node_modules/react-native/Libraries/Text`)
-  - React-RCTVibration (from `../node_modules/react-native/Libraries/Vibration`)
-  - ReactCommon/jscallinvoker (from `../node_modules/react-native/ReactCommon`)
-  - ReactCommon/turbomodule/core (from `../node_modules/react-native/ReactCommon`)
-  - "RNCMaskedView (from `../node_modules/@react-native-community/masked-view`)"
-  - RNGestureHandler (from `../node_modules/react-native-gesture-handler`)
-  - RNReanimated (from `../node_modules/react-native-reanimated`)
-  - RNScreens (from `../node_modules/react-native-screens`)
-  - UMBarCodeScannerInterface (from `../node_modules/expo/node_modules/unimodules-barcode-scanner-interface/ios`)
-  - UMCameraInterface (from `../node_modules/expo/node_modules/unimodules-camera-interface/ios`)
-  - UMConstantsInterface (from `../node_modules/expo/node_modules/unimodules-constants-interface/ios`)
-  - "UMCore (from `../node_modules/expo/node_modules/@unimodules/core/ios`)"
-  - UMFaceDetectorInterface (from `../node_modules/expo/node_modules/unimodules-face-detector-interface/ios`)
-  - UMFileSystemInterface (from `../node_modules/expo/node_modules/unimodules-file-system-interface/ios`)
-  - UMFontInterface (from `../node_modules/expo/node_modules/unimodules-font-interface/ios`)
-  - UMImageLoaderInterface (from `../node_modules/expo/node_modules/unimodules-image-loader-interface/ios`)
-  - UMPermissionsInterface (from `../node_modules/expo/node_modules/unimodules-permissions-interface/ios`)
-  - "UMReactNativeAdapter (from `../node_modules/expo/node_modules/@unimodules/react-native-adapter/ios`)"
-  - UMSensorsInterface (from `../node_modules/expo/node_modules/unimodules-sensors-interface/ios`)
-  - UMTaskManagerInterface (from `../node_modules/expo/node_modules/unimodules-task-manager-interface/ios`)
-  - Yoga (from `../node_modules/react-native/ReactCommon/yoga`)
+  - DoubleConversion (from `../../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec`)
+  - EXAppLoaderProvider (from `../../node_modules/expo-app-loader-provider/ios`)
+  - EXConstants (from `../../node_modules/expo-constants/ios`)
+  - EXErrorRecovery (from `../../node_modules/expo-error-recovery/ios`)
+  - EXFileSystem (from `../../node_modules/expo-file-system/ios`)
+  - EXFont (from `../../node_modules/expo-font/ios`)
+  - EXKeepAwake (from `../../node_modules/expo-keep-awake/ios`)
+  - EXLinearGradient (from `../../node_modules/expo-linear-gradient/ios`)
+  - EXLocation (from `../../node_modules/expo-location/ios`)
+  - EXPermissions (from `../../node_modules/expo-permissions/ios`)
+  - EXSQLite (from `../../node_modules/expo-sqlite/ios`)
+  - EXWebBrowser (from `../../node_modules/expo-web-browser/ios`)
+  - FBLazyVector (from `../../node_modules/react-native/Libraries/FBLazyVector`)
+  - FBReactNativeSpec (from `../../node_modules/react-native/Libraries/FBReactNativeSpec`)
+  - Folly (from `../../node_modules/react-native/third-party-podspecs/Folly.podspec`)
+  - glog (from `../../node_modules/react-native/third-party-podspecs/glog.podspec`)
+  - RCTRequired (from `../../node_modules/react-native/Libraries/RCTRequired`)
+  - RCTTypeSafety (from `../../node_modules/react-native/Libraries/TypeSafety`)
+  - React (from `../../node_modules/react-native/`)
+  - React-Core (from `../../node_modules/react-native/`)
+  - React-Core/DevSupport (from `../../node_modules/react-native/`)
+  - React-Core/RCTWebSocket (from `../../node_modules/react-native/`)
+  - React-CoreModules (from `../../node_modules/react-native/React/CoreModules`)
+  - React-cxxreact (from `../../node_modules/react-native/ReactCommon/cxxreact`)
+  - React-jsi (from `../../node_modules/react-native/ReactCommon/jsi`)
+  - React-jsiexecutor (from `../../node_modules/react-native/ReactCommon/jsiexecutor`)
+  - React-jsinspector (from `../../node_modules/react-native/ReactCommon/jsinspector`)
+  - react-native-safe-area-context (from `../../node_modules/react-native-safe-area-context`)
+  - React-RCTActionSheet (from `../../node_modules/react-native/Libraries/ActionSheetIOS`)
+  - React-RCTAnimation (from `../../node_modules/react-native/Libraries/NativeAnimation`)
+  - React-RCTBlob (from `../../node_modules/react-native/Libraries/Blob`)
+  - React-RCTImage (from `../../node_modules/react-native/Libraries/Image`)
+  - React-RCTLinking (from `../../node_modules/react-native/Libraries/LinkingIOS`)
+  - React-RCTNetwork (from `../../node_modules/react-native/Libraries/Network`)
+  - React-RCTSettings (from `../../node_modules/react-native/Libraries/Settings`)
+  - React-RCTText (from `../../node_modules/react-native/Libraries/Text`)
+  - React-RCTVibration (from `../../node_modules/react-native/Libraries/Vibration`)
+  - ReactCommon/jscallinvoker (from `../../node_modules/react-native/ReactCommon`)
+  - ReactCommon/turbomodule/core (from `../../node_modules/react-native/ReactCommon`)
+  - "RNCMaskedView (from `../../node_modules/@react-native-community/masked-view`)"
+  - RNGestureHandler (from `../../node_modules/react-native-gesture-handler`)
+  - RNReanimated (from `../../node_modules/react-native-reanimated`)
+  - RNScreens (from `../../node_modules/react-native-screens`)
+  - UMBarCodeScannerInterface (from `../../node_modules/unimodules-barcode-scanner-interface/ios`)
+  - UMCameraInterface (from `../../node_modules/unimodules-camera-interface/ios`)
+  - UMConstantsInterface (from `../../node_modules/unimodules-constants-interface/ios`)
+  - "UMCore (from `../../node_modules/@unimodules/core/ios`)"
+  - UMFaceDetectorInterface (from `../../node_modules/unimodules-face-detector-interface/ios`)
+  - UMFileSystemInterface (from `../../node_modules/unimodules-file-system-interface/ios`)
+  - UMFontInterface (from `../../node_modules/unimodules-font-interface/ios`)
+  - UMImageLoaderInterface (from `../../node_modules/unimodules-image-loader-interface/ios`)
+  - UMPermissionsInterface (from `../../node_modules/unimodules-permissions-interface/ios`)
+  - "UMReactNativeAdapter (from `../../node_modules/@unimodules/react-native-adapter/ios`)"
+  - UMSensorsInterface (from `../../node_modules/unimodules-sensors-interface/ios`)
+  - UMTaskManagerInterface (from `../../node_modules/unimodules-task-manager-interface/ios`)
+  - Yoga (from `../../node_modules/react-native/ReactCommon/yoga`)
 
 SPEC REPOS:
   trunk:
@@ -336,134 +336,134 @@ SPEC REPOS:
 
 EXTERNAL SOURCES:
   DoubleConversion:
-    :podspec: "../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec"
+    :podspec: "../../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec"
   EXAppLoaderProvider:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/expo-app-loader-provider/ios"
+    path: "../../node_modules/expo-app-loader-provider/ios"
   EXConstants:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/expo-constants/ios"
+    path: "../../node_modules/expo-constants/ios"
   EXErrorRecovery:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo-error-recovery/ios"
+    path: "../../node_modules/expo-error-recovery/ios"
   EXFileSystem:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/expo-file-system/ios"
+    path: "../../node_modules/expo-file-system/ios"
   EXFont:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo-font/ios"
+    path: "../../node_modules/expo-font/ios"
   EXKeepAwake:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo-keep-awake/ios"
+    path: "../../node_modules/expo-keep-awake/ios"
   EXLinearGradient:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo-linear-gradient/ios"
+    path: "../../node_modules/expo-linear-gradient/ios"
   EXLocation:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo-location/ios"
+    path: "../../node_modules/expo-location/ios"
   EXPermissions:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/expo-permissions/ios"
+    path: "../../node_modules/expo-permissions/ios"
   EXSQLite:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo-sqlite/ios"
+    path: "../../node_modules/expo-sqlite/ios"
   EXWebBrowser:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo-web-browser/ios"
+    path: "../../node_modules/expo-web-browser/ios"
   FBLazyVector:
-    :path: "../node_modules/react-native/Libraries/FBLazyVector"
+    :path: "../../node_modules/react-native/Libraries/FBLazyVector"
   FBReactNativeSpec:
-    :path: "../node_modules/react-native/Libraries/FBReactNativeSpec"
+    :path: "../../node_modules/react-native/Libraries/FBReactNativeSpec"
   Folly:
-    :podspec: "../node_modules/react-native/third-party-podspecs/Folly.podspec"
+    :podspec: "../../node_modules/react-native/third-party-podspecs/Folly.podspec"
   glog:
-    :podspec: "../node_modules/react-native/third-party-podspecs/glog.podspec"
+    :podspec: "../../node_modules/react-native/third-party-podspecs/glog.podspec"
   RCTRequired:
-    :path: "../node_modules/react-native/Libraries/RCTRequired"
+    :path: "../../node_modules/react-native/Libraries/RCTRequired"
   RCTTypeSafety:
-    :path: "../node_modules/react-native/Libraries/TypeSafety"
+    :path: "../../node_modules/react-native/Libraries/TypeSafety"
   React:
-    :path: "../node_modules/react-native/"
+    :path: "../../node_modules/react-native/"
   React-Core:
-    :path: "../node_modules/react-native/"
+    :path: "../../node_modules/react-native/"
   React-CoreModules:
-    :path: "../node_modules/react-native/React/CoreModules"
+    :path: "../../node_modules/react-native/React/CoreModules"
   React-cxxreact:
-    :path: "../node_modules/react-native/ReactCommon/cxxreact"
+    :path: "../../node_modules/react-native/ReactCommon/cxxreact"
   React-jsi:
-    :path: "../node_modules/react-native/ReactCommon/jsi"
+    :path: "../../node_modules/react-native/ReactCommon/jsi"
   React-jsiexecutor:
-    :path: "../node_modules/react-native/ReactCommon/jsiexecutor"
+    :path: "../../node_modules/react-native/ReactCommon/jsiexecutor"
   React-jsinspector:
-    :path: "../node_modules/react-native/ReactCommon/jsinspector"
+    :path: "../../node_modules/react-native/ReactCommon/jsinspector"
   react-native-safe-area-context:
-    :path: "../node_modules/react-native-safe-area-context"
+    :path: "../../node_modules/react-native-safe-area-context"
   React-RCTActionSheet:
-    :path: "../node_modules/react-native/Libraries/ActionSheetIOS"
+    :path: "../../node_modules/react-native/Libraries/ActionSheetIOS"
   React-RCTAnimation:
-    :path: "../node_modules/react-native/Libraries/NativeAnimation"
+    :path: "../../node_modules/react-native/Libraries/NativeAnimation"
   React-RCTBlob:
-    :path: "../node_modules/react-native/Libraries/Blob"
+    :path: "../../node_modules/react-native/Libraries/Blob"
   React-RCTImage:
-    :path: "../node_modules/react-native/Libraries/Image"
+    :path: "../../node_modules/react-native/Libraries/Image"
   React-RCTLinking:
-    :path: "../node_modules/react-native/Libraries/LinkingIOS"
+    :path: "../../node_modules/react-native/Libraries/LinkingIOS"
   React-RCTNetwork:
-    :path: "../node_modules/react-native/Libraries/Network"
+    :path: "../../node_modules/react-native/Libraries/Network"
   React-RCTSettings:
-    :path: "../node_modules/react-native/Libraries/Settings"
+    :path: "../../node_modules/react-native/Libraries/Settings"
   React-RCTText:
-    :path: "../node_modules/react-native/Libraries/Text"
+    :path: "../../node_modules/react-native/Libraries/Text"
   React-RCTVibration:
-    :path: "../node_modules/react-native/Libraries/Vibration"
+    :path: "../../node_modules/react-native/Libraries/Vibration"
   ReactCommon:
-    :path: "../node_modules/react-native/ReactCommon"
+    :path: "../../node_modules/react-native/ReactCommon"
   RNCMaskedView:
-    :path: "../node_modules/@react-native-community/masked-view"
+    :path: "../../node_modules/@react-native-community/masked-view"
   RNGestureHandler:
-    :path: "../node_modules/react-native-gesture-handler"
+    :path: "../../node_modules/react-native-gesture-handler"
   RNReanimated:
-    :path: "../node_modules/react-native-reanimated"
+    :path: "../../node_modules/react-native-reanimated"
   RNScreens:
-    :path: "../node_modules/react-native-screens"
+    :path: "../../node_modules/react-native-screens"
   UMBarCodeScannerInterface:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/unimodules-barcode-scanner-interface/ios"
+    path: "../../node_modules/unimodules-barcode-scanner-interface/ios"
   UMCameraInterface:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/unimodules-camera-interface/ios"
+    path: "../../node_modules/unimodules-camera-interface/ios"
   UMConstantsInterface:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/unimodules-constants-interface/ios"
+    path: "../../node_modules/unimodules-constants-interface/ios"
   UMCore:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/@unimodules/core/ios"
+    path: "../../node_modules/@unimodules/core/ios"
   UMFaceDetectorInterface:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/unimodules-face-detector-interface/ios"
+    path: "../../node_modules/unimodules-face-detector-interface/ios"
   UMFileSystemInterface:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/unimodules-file-system-interface/ios"
+    path: "../../node_modules/unimodules-file-system-interface/ios"
   UMFontInterface:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/unimodules-font-interface/ios"
+    path: "../../node_modules/unimodules-font-interface/ios"
   UMImageLoaderInterface:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/unimodules-image-loader-interface/ios"
+    path: "../../node_modules/unimodules-image-loader-interface/ios"
   UMPermissionsInterface:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/unimodules-permissions-interface/ios"
+    path: "../../node_modules/unimodules-permissions-interface/ios"
   UMReactNativeAdapter:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/@unimodules/react-native-adapter/ios"
+    path: "../../node_modules/@unimodules/react-native-adapter/ios"
   UMSensorsInterface:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/unimodules-sensors-interface/ios"
+    path: "../../node_modules/unimodules-sensors-interface/ios"
   UMTaskManagerInterface:
     :path: !ruby/object:Pathname
-    path: "../node_modules/expo/node_modules/unimodules-task-manager-interface/ios"
+    path: "../../node_modules/unimodules-task-manager-interface/ios"
   Yoga:
-    :path: "../node_modules/react-native/ReactCommon/yoga"
+    :path: "../../node_modules/react-native/ReactCommon/yoga"
 
 SPEC CHECKSUMS:
   boost-for-react-native: 39c7adb57c4e60d6c5479dd8623128eb5b3f0f2c
@@ -492,7 +492,7 @@ SPEC CHECKSUMS:
   React-jsi: cb2cd74d7ccf4cffb071a46833613edc79cdf8f7
   React-jsiexecutor: d5525f9ed5f782fdbacb64b9b01a43a9323d2386
   React-jsinspector: fa0ecc501688c3c4c34f28834a76302233e29dc0
-  react-native-safe-area-context: 1f8a52fb0ab1321eef9a7099bd2c360d4e38264b
+  react-native-safe-area-context: 25260c5d0b9c53fd7aa88e569e2edae72af1f6a3
   React-RCTActionSheet: 600b4d10e3aea0913b5a92256d2719c0cdd26d76
   React-RCTAnimation: 791a87558389c80908ed06cc5dfc5e7920dfa360
   React-RCTBlob: d89293cc0236d9cb0933d85e430b0bbe81ad1d72
@@ -504,9 +504,9 @@ SPEC CHECKSUMS:
   React-RCTVibration: a49a1f42bf8f5acf1c3e297097517c6b3af377ad
   ReactCommon: 198c7c8d3591f975e5431bec1b0b3b581aa1c5dd
   RNCMaskedView: dd13f9f7b146a9ad82f9b7eb6c9b5548fcf6e990
-  RNGestureHandler: 946a7691e41df61e2c4b1884deab41a4cdc3afff
+  RNGestureHandler: 02905abe54e1f6e59c081a10b4bd689721e17aa6
   RNReanimated: b2ab0b693dddd2339bd2f300e770f6302d2e960c
-  RNScreens: f5e2ff7ccde2a1bfcf2a48c6fd07fdcf1fd95223
+  RNScreens: 6adf01eb4080f44af6cca551207c6b0505066857
   UMBarCodeScannerInterface: 3802c8574ef119c150701d679ab386e2266d6a54
   UMCameraInterface: 985d301f688ed392f815728f0dd906ca34b7ccb1
   UMConstantsInterface: bda5f8bd3403ad99e663eb3c4da685d063c5653c
@@ -521,6 +521,6 @@ SPEC CHECKSUMS:
   UMTaskManagerInterface: a98e37a576a5220bf43b8faf33cfdc129d2f441d
   Yoga: f2a7cd4280bfe2cca5a7aed98ba0eb3d1310f18b
 
-PODFILE CHECKSUM: 18b58708b4bb9901516029103ee63c94d63edd9e
+PODFILE CHECKSUM: c48a21ff513d3eadafa50f8797207ef2be75e234
 
 COCOAPODS: 1.8.4

example/ios/ReactNavigationExample.xcodeproj/project.pbxproj

@@ -188,7 +188,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "export NODE_BINARY=node\n../node_modules/react-native/scripts/react-native-xcode.sh";
+			shellScript = "export NODE_BINARY=node\n../../node_modules/react-native/scripts/react-native-xcode.sh";
 		};
 		FC67D3D0567CD942E3DA69B7 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;

example/metro.config.js

@@ -8,48 +8,58 @@ const blacklist = require('metro-config/src/defaults/blacklist');
 const root = path.resolve(__dirname, '..');
 const packages = path.resolve(__dirname, '..', 'packages');
 
-const modules = ['@babel/runtime', '@expo/vector-icons']
+// Get the list of dependencies for all packages in the monorepo
+const modules = ['@expo/vector-icons']
   .concat(
     ...fs
+      // List all packages under `packages/`
       .readdirSync(packages)
+      // Ignore hidden files such as .DS_Store
       .filter(p => !p.startsWith('.'))
       .map(p => {
         const pak = JSON.parse(
           fs.readFileSync(path.join(packages, p, 'package.json'), 'utf8')
         );
 
-        const deps = [];
-
-        if (pak.dependencies) {
-          deps.push(...Object.keys(pak.dependencies));
-        }
-
-        if (pak.peerDependencies) {
-          deps.push(...Object.keys(pak.peerDependencies));
-        }
-
-        return deps;
+        // We need to collect list of deps that this package imports
+        // Collecting both dependencies are peerDependencies sould do it
+        return Object.keys({
+          ...pak.dependencies,
+          ...pak.peerDependencies,
+        });
       })
   )
   .sort()
   .filter(
     (m, i, self) =>
+      // Remove duplicates and package names of the packages in the monorepo
       self.lastIndexOf(m) === i && !m.startsWith('@react-navigation/')
   );
 
 module.exports = {
   projectRoot: __dirname,
+
+  // We need to watch the root of the monorepo
+  // This lets Metro find the monorepo packages automatically using haste
+  // This also lets us import modules from monorepo root
   watchFolders: [root],
 
   resolver: {
+    // We need to blacklist `node_modules` of all our packages
+    // This will avoid Metro throwing duplicate module errors
     blacklistRE: blacklist(
-      [root, ...fs.readdirSync(packages).map(p => path.join(packages, p))].map(
-        it => new RegExp(`^${escape(path.join(it, 'node_modules'))}\\/.*$`)
-      )
+      fs
+        .readdirSync(packages)
+        .map(p => path.join(packages, p))
+        .map(
+          it => new RegExp(`^${escape(path.join(it, 'node_modules'))}\\/.*$`)
+        )
     ),
 
+    // When we import a package from the monorepo, metro won't be able to find their deps
+    // We need to specify them in `extraNodeModules` to tell metro where to find them
     extraNodeModules: modules.reduce((acc, name) => {
-      acc[name] = path.join(__dirname, 'node_modules', name);
+      acc[name] = path.join(__dirname, '..', 'node_modules', name);
       return acc;
     }, {}),
   },
@@ -60,6 +70,8 @@ module.exports = {
         const assets = '/packages/stack/src/views/assets';
 
         if (req.url.startsWith(assets)) {
+          // 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
           req.url = req.url.replace(
             assets,
             '/assets/../packages/stack/src/views/assets'
@@ -72,7 +84,7 @@ module.exports = {
   },
 
   transformer: {
-    getTransformOptions: async () => ({
+    getTransformOptions: () => ({
       transform: {
         experimentalImportSupport: false,
         inlineRequires: true,

example/package.json

@@ -3,49 +3,38 @@
   "description": "Demo app to showcase various functionality of React Navigation",
   "version": "5.0.0-alpha.23",
   "private": true,
-  "workspaces": {
-    "nohoist": [
-      "*",
-      "*/**"
-    ]
-  },
   "scripts": {
     "start": "expo start",
     "web": "expo start --web",
-    "react-native": "./node_modules/.bin/react-native",
-    "native": "./node_modules/.bin/react-native start",
-    "android": "./node_modules/.bin/react-native run-android",
-    "ios": "./node_modules/.bin/react-native run-ios"
+    "native": "react-native start",
+    "android": "react-native run-android",
+    "ios": "react-native run-ios"
   },
   "dependencies": {
     "@expo/vector-icons": "^10.0.0",
     "@react-native-community/masked-view": "0.1.5",
     "color": "^3.1.2",
-    "expo": "^36.0.0",
+    "expo": "^36.0.2",
     "expo-asset": "~8.0.0",
-    "query-string": "^6.9.0",
     "react": "~16.9.0",
     "react-dom": "~16.9.0",
     "react-native": "~0.61.5",
-    "react-native-gesture-handler": "~1.5.0",
-    "react-native-paper": "^3.3.0",
+    "react-native-gesture-handler": "~1.5.3",
+    "react-native-paper": "^3.4.0",
     "react-native-reanimated": "^1.4.0",
-    "react-native-safe-area-context": "^0.6.0",
-    "react-native-screens": "^2.0.0-alpha.19",
+    "react-native-safe-area-context": "^0.6.2",
+    "react-native-screens": "^2.0.0-alpha.22",
     "react-native-tab-view": "2.11.0",
     "react-native-unimodules": "^0.7.0",
-    "react-native-web": "^0.11.7",
-    "scheduler": "^0.18.0",
-    "shortid": "^2.2.15",
-    "use-subscription": "^1.3.0"
+    "react-native-web": "^0.11.7"
   },
   "devDependencies": {
-    "@babel/core": "^7.7.5",
-    "@expo/webpack-config": "^0.10.6",
-    "@types/react": "^16.9.16",
-    "@types/react-native": "^0.60.25",
+    "@babel/core": "^7.7.7",
+    "@expo/webpack-config": "^0.10.9",
+    "@types/react": "^16.9.17",
+    "@types/react-native": "^0.60.30",
     "babel-preset-expo": "^8.0.0",
-    "expo-cli": "^3.11.1",
-    "typescript": "^3.7.3"
+    "expo-cli": "^3.11.5",
+    "typescript": "^3.7.4"
   }
 }

example/src/Screens/BottomTabs.tsx

@@ -16,10 +16,10 @@ const getTabBarIcon = (name: string) => ({
 }) => <MaterialCommunityIcons name={name} color={color} size={size} />;
 
 type BottomTabParams = {
-  article: undefined;
-  albums: undefined;
-  contacts: undefined;
-  chat: undefined;
+  Article: undefined;
+  Albums: undefined;
+  Contacts: undefined;
+  Chat: undefined;
 };
 
 const BottomTabs = createBottomTabNavigator<BottomTabParams>();
@@ -32,7 +32,7 @@ export default function BottomTabsScreen() {
       }}
     >
       <BottomTabs.Screen
-        name="article"
+        name="Article"
         options={{
           title: 'Article',
           tabBarIcon: getTabBarIcon('file-document-box'),
@@ -41,7 +41,7 @@ export default function BottomTabsScreen() {
         {props => <SimpleStackScreen {...props} headerMode="none" />}
       </BottomTabs.Screen>
       <BottomTabs.Screen
-        name="chat"
+        name="Chat"
         component={Chat}
         options={{
           tabBarLabel: 'Chat',
@@ -49,7 +49,7 @@ export default function BottomTabsScreen() {
         }}
       />
       <BottomTabs.Screen
-        name="contacts"
+        name="Contacts"
         component={Contacts}
         options={{
           title: 'Contacts',
@@ -57,7 +57,7 @@ export default function BottomTabsScreen() {
         }}
       />
       <BottomTabs.Screen
-        name="albums"
+        name="Albums"
         component={Albums}
         options={{
           title: 'Albums',

example/src/Screens/MaterialBottomTabs.tsx

@@ -7,10 +7,10 @@ import Chat from '../Shared/Chat';
 import SimpleStackScreen from './SimpleStack';
 
 type MaterialBottomTabParams = {
-  article: undefined;
-  albums: undefined;
-  contacts: undefined;
-  chat: undefined;
+  Article: undefined;
+  Albums: undefined;
+  Contacts: undefined;
+  Chat: undefined;
 };
 
 const MaterialBottomTabs = createMaterialBottomTabNavigator<
@@ -21,7 +21,7 @@ export default function MaterialBottomTabsScreen() {
   return (
     <MaterialBottomTabs.Navigator barStyle={styles.tabBar}>
       <MaterialBottomTabs.Screen
-        name="article"
+        name="Article"
         options={{
           tabBarLabel: 'Article',
           tabBarIcon: 'file-document-box',
@@ -31,7 +31,7 @@ export default function MaterialBottomTabsScreen() {
         {props => <SimpleStackScreen {...props} headerMode="none" />}
       </MaterialBottomTabs.Screen>
       <MaterialBottomTabs.Screen
-        name="chat"
+        name="Chat"
         component={Chat}
         options={{
           tabBarLabel: 'Chat',
@@ -41,7 +41,7 @@ export default function MaterialBottomTabsScreen() {
         }}
       />
       <MaterialBottomTabs.Screen
-        name="contacts"
+        name="Contacts"
         component={Contacts}
         options={{
           tabBarLabel: 'Contacts',
@@ -50,7 +50,7 @@ export default function MaterialBottomTabsScreen() {
         }}
       />
       <MaterialBottomTabs.Screen
-        name="albums"
+        name="Albums"
         component={Albums}
         options={{
           tabBarLabel: 'Albums',

example/src/Screens/MaterialTopTabs.tsx

@@ -5,9 +5,9 @@ import Contacts from '../Shared/Contacts';
 import Chat from '../Shared/Chat';
 
 type MaterialTopTabParams = {
-  albums: undefined;
-  contacts: undefined;
-  chat: undefined;
+  Albums: undefined;
+  Contacts: undefined;
+  Chat: undefined;
 };
 
 const MaterialTopTabs = createMaterialTopTabNavigator<MaterialTopTabParams>();
@@ -16,17 +16,17 @@ export default function MaterialTopTabsScreen() {
   return (
     <MaterialTopTabs.Navigator>
       <MaterialTopTabs.Screen
-        name="chat"
+        name="Chat"
         component={Chat}
         options={{ title: 'Chat' }}
       />
       <MaterialTopTabs.Screen
-        name="contacts"
+        name="Contacts"
         component={Contacts}
         options={{ title: 'Contacts' }}
       />
       <MaterialTopTabs.Screen
-        name="albums"
+        name="Albums"
         component={Albums}
         options={{ title: 'Albums' }}
       />

example/src/Screens/ModalPresentationStack.tsx

@@ -1,7 +1,6 @@
 import * as React from 'react';
 import { View, StyleSheet } from 'react-native';
 import { Button } from 'react-native-paper';
-import { useSafeArea } from 'react-native-safe-area-context';
 import { RouteProp, ParamListBase } from '@react-navigation/native';
 import {
   createStackNavigator,
@@ -11,28 +10,26 @@ import {
 import Article from '../Shared/Article';
 import Albums from '../Shared/Albums';
 
-type SimpleStackParams = {
-  article: { author: string };
-  album: undefined;
+type ModalStackParams = {
+  Article: { author: string };
+  Album: undefined;
 };
 
-type SimpleStackNavigation = StackNavigationProp<SimpleStackParams>;
+type ModalStackNavigation = StackNavigationProp<ModalStackParams>;
 
 const ArticleScreen = ({
   navigation,
   route,
 }: {
-  navigation: SimpleStackNavigation;
-  route: RouteProp<SimpleStackParams, 'article'>;
+  navigation: ModalStackNavigation;
+  route: RouteProp<ModalStackParams, 'Article'>;
 }) => {
-  const insets = useSafeArea();
-
   return (
     <React.Fragment>
-      <View style={[styles.buttons, { marginTop: insets.top }]}>
+      <View style={styles.buttons}>
         <Button
           mode="contained"
-          onPress={() => navigation.push('album')}
+          onPress={() => navigation.push('Album')}
           style={styles.button}
         >
           Push album
@@ -50,19 +47,13 @@ const ArticleScreen = ({
   );
 };
 
-const AlbumsScreen = ({
-  navigation,
-}: {
-  navigation: SimpleStackNavigation;
-}) => {
-  const insets = useSafeArea();
-
+const AlbumsScreen = ({ navigation }: { navigation: ModalStackNavigation }) => {
   return (
     <React.Fragment>
-      <View style={[styles.buttons, { marginTop: insets.top }]}>
+      <View style={styles.buttons}>
         <Button
           mode="contained"
-          onPress={() => navigation.push('article', { author: 'Babel fish' })}
+          onPress={() => navigation.push('Article', { author: 'Babel fish' })}
           style={styles.button}
         >
           Push article
@@ -80,7 +71,7 @@ const AlbumsScreen = ({
   );
 };
 
-const ModalPresentationStack = createStackNavigator<SimpleStackParams>();
+const ModalPresentationStack = createStackNavigator<ModalStackParams>();
 
 type Props = {
   options?: React.ComponentProps<typeof ModalPresentationStack.Navigator>;
@@ -95,16 +86,20 @@ export default function SimpleStackScreen({ navigation, options }: Props) {
   return (
     <ModalPresentationStack.Navigator
       mode="modal"
-      headerMode="none"
-      screenOptions={{
+      headerMode="screen"
+      screenOptions={({ route, navigation }) => ({
         ...TransitionPresets.ModalPresentationIOS,
         cardOverlayEnabled: true,
         gestureEnabled: true,
-      }}
+        headerStatusBarHeight:
+          navigation.dangerouslyGetState().routes.indexOf(route) > 0
+            ? 0
+            : undefined,
+      })}
       {...options}
     >
       <ModalPresentationStack.Screen
-        name="article"
+        name="Article"
         component={ArticleScreen}
         options={({ route }) => ({
           title: `Article by ${route.params.author}`,
@@ -112,7 +107,7 @@ export default function SimpleStackScreen({ navigation, options }: Props) {
         initialParams={{ author: 'Gandalf' }}
       />
       <ModalPresentationStack.Screen
-        name="album"
+        name="Album"
         component={AlbumsScreen}
         options={{ title: 'Album' }}
       />

example/src/Screens/NativeStack.tsx

@@ -18,8 +18,8 @@ import {
 import Albums from '../Shared/Albums';
 
 type NativeStackParams = {
-  article: { author: string };
-  album: undefined;
+  Article: { author: string };
+  Album: undefined;
 };
 
 type NativeStackNavigation = NativeStackNavigationProp<NativeStackParams>;
@@ -42,7 +42,7 @@ const ArticleScreen = ({
   navigation,
 }: {
   navigation: NativeStackNavigation;
-  route: RouteProp<NativeStackParams, 'article'>;
+  route: RouteProp<NativeStackParams, 'Article'>;
 }) => {
   const { colors } = useTheme();
 
@@ -54,7 +54,7 @@ const ArticleScreen = ({
       <View style={styles.buttons}>
         <Button
           mode="contained"
-          onPress={() => navigation.push('album')}
+          onPress={() => navigation.push('Album')}
           style={styles.button}
         >
           Push album
@@ -141,7 +141,7 @@ const AlbumsScreen = ({
     <View style={styles.buttons}>
       <Button
         mode="contained"
-        onPress={() => navigation.push('article', { author: 'Babel fish' })}
+        onPress={() => navigation.push('Article', { author: 'Babel fish' })}
         style={styles.button}
       >
         Push article
@@ -188,7 +188,7 @@ export default function NativeStackScreen({ navigation }: Props) {
   return (
     <NativeStack.Navigator>
       <NativeStack.Screen
-        name="article"
+        name="Article"
         component={ArticleScreen}
         options={{
           title: 'Lorem Ipsum',
@@ -197,7 +197,7 @@ export default function NativeStackScreen({ navigation }: Props) {
         }}
       />
       <NativeStack.Screen
-        name="album"
+        name="Album"
         component={AlbumsScreen}
         options={{ title: 'Album' }}
       />

example/src/Screens/SimpleStack.tsx

@@ -10,8 +10,8 @@ import Article from '../Shared/Article';
 import Albums from '../Shared/Albums';
 
 type SimpleStackParams = {
-  article: { author: string };
-  album: undefined;
+  Article: { author: string };
+  Album: undefined;
 };
 
 type SimpleStackNavigation = StackNavigationProp<SimpleStackParams>;
@@ -21,14 +21,14 @@ const ArticleScreen = ({
   route,
 }: {
   navigation: SimpleStackNavigation;
-  route: RouteProp<SimpleStackParams, 'article'>;
+  route: RouteProp<SimpleStackParams, 'Article'>;
 }) => {
   return (
     <React.Fragment>
       <View style={styles.buttons}>
         <Button
           mode="contained"
-          onPress={() => navigation.push('album')}
+          onPress={() => navigation.push('Album')}
           style={styles.button}
         >
           Push album
@@ -56,7 +56,7 @@ const AlbumsScreen = ({
       <View style={styles.buttons}>
         <Button
           mode="contained"
-          onPress={() => navigation.push('article', { author: 'Babel fish' })}
+          onPress={() => navigation.push('Article', { author: 'Babel fish' })}
           style={styles.button}
         >
           Push article
@@ -88,7 +88,7 @@ export default function SimpleStackScreen({ navigation, ...rest }: Props) {
   return (
     <SimpleStack.Navigator {...rest}>
       <SimpleStack.Screen
-        name="article"
+        name="Article"
         component={ArticleScreen}
         options={({ route }) => ({
           title: `Article by ${route.params.author}`,
@@ -96,7 +96,7 @@ export default function SimpleStackScreen({ navigation, ...rest }: Props) {
         initialParams={{ author: 'Gandalf' }}
       />
       <SimpleStack.Screen
-        name="album"
+        name="Album"
         component={AlbumsScreen}
         options={{ title: 'Album' }}
       />

example/src/Shared/Albums.tsx

@@ -1,3 +1,5 @@
+/* eslint-disable import/no-commonjs */
+
 import * as React from 'react';
 import { Image, Dimensions, ScrollView, StyleSheet } from 'react-native';
 import { useScrollToTop } from '@react-navigation/native';

example/src/index.tsx

@@ -21,7 +21,6 @@ import {
 import { Asset } from 'expo-asset';
 import {
   InitialState,
-  getStateFromPath,
   useLinking,
   NavigationContainerRef,
   NavigationNativeContainer,
@@ -36,6 +35,7 @@ import {
   createStackNavigator,
   Assets as StackAssets,
   StackNavigationProp,
+  HeaderStyleInterpolators,
 } from '@react-navigation/stack';
 
 import LinkingPrefixes from './LinkingPrefixes';
@@ -104,20 +104,19 @@ export default function App() {
   // The first segment of the link is the the scheme + host (returned by `Linking.makeUrl`)
   const { getInitialState } = useLinking(containerRef, {
     prefixes: LinkingPrefixes,
-    getStateFromPath: path => {
-      const state = getStateFromPath(path);
+    config: {
+      Root: Object.keys(SCREENS).reduce<{ [key: string]: string }>(
+        (acc, name) => {
+          // Convert screen names such as SimpleStack to kebab case (simple-stack)
+          acc[name] = name
+            .replace(/([A-Z]+)/g, '-$1')
+            .replace(/^-/, '')
+            .toLowerCase();
 
-      return {
-        routes: [
-          {
-            name: 'root',
-            state: {
-              ...state,
-              routes: [{ name: 'home' }, ...(state ? state.routes : [])],
-            },
-          },
-        ],
-      };
+          return acc;
+        },
+        {}
+      ),
     },
   });
 
@@ -208,7 +207,11 @@ export default function App() {
             }: {
               navigation: DrawerNavigationProp<RootDrawerParamList>;
             }) => (
-              <Stack.Navigator>
+              <Stack.Navigator
+                screenOptions={{
+                  headerStyleInterpolator: HeaderStyleInterpolators.forUIKit,
+                }}
+              >
                 <Stack.Screen
                   name="Home"
                   options={{
@@ -252,19 +255,19 @@ export default function App() {
                         />
                       </View>
                       <Divider />
-                      {(Object.keys(SCREENS) as Array<
-                        keyof typeof SCREENS
-                      >).map(name => (
-                        <List.Item
-                          key={name}
-                          title={SCREENS[name].title}
-                          onPress={() => navigation.push(name)}
-                        />
-                      ))}
+                      {(Object.keys(SCREENS) as (keyof typeof SCREENS)[]).map(
+                        name => (
+                          <List.Item
+                            key={name}
+                            title={SCREENS[name].title}
+                            onPress={() => navigation.push(name)}
+                          />
+                        )
+                      )}
                     </ScrollView>
                   )}
                 </Stack.Screen>
-                {(Object.keys(SCREENS) as Array<keyof typeof SCREENS>).map(
+                {(Object.keys(SCREENS) as (keyof typeof SCREENS)[]).map(
                   name => (
                     <Stack.Screen
                       key={name}

example/webpack.config.js

@@ -4,6 +4,9 @@ const createExpoWebpackConfigAsync = require('@expo/webpack-config');
 // eslint-disable-next-line import/no-extraneous-dependencies
 const ModuleScopePlugin = require('react-dev-utils/ModuleScopePlugin');
 
+const node_modules = path.resolve(__dirname, '..', 'node_modules');
+const packages = path.resolve(__dirname, '..', 'packages');
+
 module.exports = async function(env, argv) {
   const config = await createExpoWebpackConfigAsync(env, argv);
 
@@ -19,28 +22,15 @@ module.exports = async function(env, argv) {
   );
 
   Object.assign(config.resolve.alias, {
-    react: path.resolve(__dirname, 'node_modules', 'react'),
-    'react-native': path.resolve(__dirname, 'node_modules', 'react-native-web'),
-    'react-native-web': path.resolve(
-      __dirname,
-      'node_modules',
-      'react-native-web'
-    ),
-    'react-native-reanimated': path.resolve(
-      __dirname,
-      'node_modules',
-      'react-native-reanimated-web'
-    ),
-    '@expo/vector-icons/MaterialCommunityIcons': require.resolve(
-      '@expo/vector-icons/MaterialCommunityIcons'
-    ),
+    react: path.resolve(node_modules, 'react'),
+    'react-native': path.resolve(node_modules, 'react-native-web'),
+    'react-native-web': path.resolve(node_modules, 'react-native-web'),
+    '@expo/vector-icons': path.resolve(node_modules, '@expo/vector-icons'),
   });
 
-  fs.readdirSync(path.join(__dirname, '..')).forEach(name => {
+  fs.readdirSync(packages).forEach(name => {
     config.resolve.alias[`@react-navigation/${name}`] = path.resolve(
-      __dirname,
-      '..',
-      'packages',
+      packages,
       name,
       'src'
     );

jest/setup.js

@@ -2,7 +2,7 @@ const error = console.error;
 
 console.error = (...args) =>
   // Supress error messages regarding error boundary in tests
-  /Consider adding an error boundary to your tree to customize error handling behavior/m.test(
+  /(Consider adding an error boundary to your tree to customize error handling behavior|React will try to recreate this component tree from scratch using the error boundary you provided|Error boundaries should implement getDerivedStateFromError)/m.test(
     args[0]
   )
     ? void 0

package.json

@@ -24,22 +24,24 @@
   },
   "devDependencies": {
     "@babel/plugin-proposal-class-properties": "^7.7.0",
-    "@babel/preset-env": "^7.7.6",
+    "@babel/plugin-proposal-optional-chaining": "^7.7.5",
+    "@babel/preset-env": "^7.7.7",
     "@babel/preset-react": "^7.7.0",
-    "@babel/preset-typescript": "^7.7.2",
-    "@babel/runtime": "^7.7.6",
-    "@commitlint/config-conventional": "^8.2.0",
-    "@types/jest": "^24.0.23",
+    "@babel/preset-typescript": "^7.7.7",
+    "@babel/runtime": "^7.7.7",
+    "@commitlint/config-conventional": "^8.3.4",
+    "@types/jest": "^24.0.25",
     "codecov": "^3.6.1",
-    "commitlint": "^8.2.0",
-    "core-js": "^3.5.0",
-    "eslint": "^6.7.2",
-    "eslint-config-satya164": "^3.1.2",
-    "husky": "^3.0.9",
-    "jest": "^24.8.0",
-    "lerna": "^3.18.4",
+    "commitlint": "^8.3.4",
+    "core-js": "^3.6.2",
+    "detox": "^15.0.0",
+    "eslint": "^6.8.0",
+    "eslint-config-satya164": "^3.1.5",
+    "husky": "^4.0.1",
+    "jest": "^24.9.0",
+    "lerna": "^3.20.2",
     "prettier": "^1.19.1",
-    "typescript": "^3.7.3"
+    "typescript": "^3.7.4"
   },
   "resolutions": {
     "react": "~16.9.0",
@@ -69,5 +71,27 @@
     "useTabs": false,
     "singleQuote": true,
     "trailingComma": "es5"
+  },
+  "detox": {
+    "test-runner": "jest",
+    "runner-config": "example/e2e/config.json",
+    "configurations": {
+      "ios.sim.debug": {
+        "binaryPath": "example/ios/build/Build/Products/Debug-iphonesimulator/ReactNavigationExample.app",
+        "build": "set -o pipefail; xcodebuild -workspace example/ios/ReactNavigationExample.xcworkspace -scheme ReactNavigationExample -configuration Debug -sdk iphonesimulator -derivedDataPath example/ios/build",
+        "type": "ios.simulator",
+        "device": {
+          "type": "iPhone 11 Pro"
+        }
+      },
+      "ios.sim.release": {
+        "binaryPath": "example/ios/build/Build/Products/Release-iphonesimulator/ReactNavigationExample.app",
+        "build": "export RCT_NO_LAUNCH_PACKAGER=true; set -o pipefail; xcodebuild -workspace example/ios/ReactNavigationExample.xcworkspace -scheme ReactNavigationExample -configuration Release -sdk iphonesimulator -derivedDataPath example/ios/build",
+        "type": "ios.simulator",
+        "device": {
+          "type": "iPhone 11 Pro"
+        }
+      }
+    }
   }
 }

packages/bottom-tabs/CHANGELOG.md

@@ -3,6 +3,76 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.36](https://github.com/react-navigation/navigation-ex/tree/master/packages/bottom-tabs/compare/@react-navigation/bottom-tabs@5.0.0-alpha.35...@react-navigation/bottom-tabs@5.0.0-alpha.36) (2020-01-13)
+
+
+### Bug Fixes
+
+* make sure paths aren't aliased when building definitions ([65a5dac](https://github.com/react-navigation/navigation-ex/tree/master/packages/bottom-tabs/commit/65a5dac2bf887f4ba081ab15bd4c9870bb15697f)), closes [#265](https://github.com/react-navigation/navigation-ex/tree/master/packages/bottom-tabs/issues/265)
+
+
+
+
+
+# [5.0.0-alpha.35](https://github.com/react-navigation/navigation-ex/tree/master/packages/bottom-tabs/compare/@react-navigation/bottom-tabs@5.0.0-alpha.34...@react-navigation/bottom-tabs@5.0.0-alpha.35) (2020-01-13)
+
+**Note:** Version bump only for package @react-navigation/bottom-tabs
+
+
+
+
+
+# [5.0.0-alpha.34](https://github.com/react-navigation/navigation-ex/tree/master/packages/bottom-tabs/compare/@react-navigation/bottom-tabs@5.0.0-alpha.32...@react-navigation/bottom-tabs@5.0.0-alpha.34) (2020-01-09)
+
+**Note:** Version bump only for package @react-navigation/bottom-tabs
+
+
+
+
+
+# [5.0.0-alpha.33](https://github.com/react-navigation/navigation-ex/tree/master/packages/bottom-tabs/compare/@react-navigation/bottom-tabs@5.0.0-alpha.32...@react-navigation/bottom-tabs@5.0.0-alpha.33) (2020-01-09)
+
+**Note:** Version bump only for package @react-navigation/bottom-tabs
+
+
+
+
+
+# [5.0.0-alpha.32](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/bottom-tabs@5.0.0-alpha.31...@react-navigation/bottom-tabs@5.0.0-alpha.32) (2020-01-05)
+
+**Note:** Version bump only for package @react-navigation/bottom-tabs
+
+
+
+
+
+# [5.0.0-alpha.31](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/bottom-tabs@5.0.0-alpha.30...@react-navigation/bottom-tabs@5.0.0-alpha.31) (2020-01-03)
+
+
+### Bug Fixes
+
+* provide initial values for safe area to prevent blank screen ([#238](https://github.com/react-navigation/navigation-ex/issues/238)) ([77b7570](https://github.com/react-navigation/navigation-ex/commit/77b757091c0451e20bca01138629669c7da544a8))
+
+
+
+
+
+# [5.0.0-alpha.30](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/bottom-tabs@5.0.0-alpha.29...@react-navigation/bottom-tabs@5.0.0-alpha.30) (2020-01-03)
+
+**Note:** Version bump only for package @react-navigation/bottom-tabs
+
+
+
+
+
+# [5.0.0-alpha.29](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/bottom-tabs@5.0.0-alpha.28...@react-navigation/bottom-tabs@5.0.0-alpha.29) (2020-01-01)
+
+**Note:** Version bump only for package @react-navigation/bottom-tabs
+
+
+
+
+
 # [5.0.0-alpha.28](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/bottom-tabs@5.0.0-alpha.27...@react-navigation/bottom-tabs@5.0.0-alpha.28) (2019-12-19)
 
 **Note:** Version bump only for package @react-navigation/bottom-tabs

packages/bottom-tabs/README.md

@@ -2,6 +2,8 @@
 
 Bottom tab navigator for React Navigation following iOS design guidelines.
 
+Documentation can be found on the [React Navigation website](https://reactnavigation.org/docs/en/next/bottom-tab-navigator.html).
+
 ## Installation
 
 Open a Terminal in your project's folder and run,

packages/bottom-tabs/package.json

@@ -10,17 +10,13 @@
     "android",
     "tab"
   ],
-  "version": "5.0.0-alpha.28",
+  "version": "5.0.0-alpha.36",
   "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/react-navigation/navigation-ex.git",
-    "directory": "packages/bottom-tabs"
-  },
+  "repository": "https://github.com/react-navigation/navigation-ex/tree/master/packages/bottom-tabs",
   "main": "lib/commonjs/index.js",
   "react-native": "src/index.tsx",
   "module": "lib/module/index.js",
-  "types": "lib/typescript/bottom-tabs/src/index.d.ts",
+  "types": "lib/typescript/src/index.d.ts",
   "files": [
     "src",
     "lib"
@@ -33,25 +29,26 @@
     "clean": "del lib"
   },
   "dependencies": {
-    "@react-navigation/routers": "^5.0.0-alpha.18",
-    "color": "^3.1.2"
+    "@react-navigation/routers": "^5.0.0-alpha.24",
+    "color": "^3.1.2",
+    "react-native-iphone-x-helper": "^1.2.1"
   },
   "devDependencies": {
-    "@react-native-community/bob": "^0.7.0",
-    "@types/color": "^3.0.0",
-    "@types/react": "^16.9.16",
-    "@types/react-native": "^0.60.25",
+    "@react-native-community/bob": "^0.8.0",
+    "@types/color": "^3.0.1",
+    "@types/react": "^16.9.17",
+    "@types/react-native": "^0.60.30",
     "del-cli": "^3.0.0",
     "react": "~16.9.0",
     "react-native": "~0.61.5",
-    "react-native-safe-area-context": "^0.6.0",
-    "typescript": "^3.7.3"
+    "react-native-safe-area-context": "^0.6.2",
+    "typescript": "^3.7.4"
   },
   "peerDependencies": {
     "@react-navigation/native": "^5.0.0-alpha.0",
     "react": "*",
     "react-native": "*",
-    "react-native-safe-area-context": "^0.3.6"
+    "react-native-safe-area-context": "^0.6.0"
   },
   "@react-native-community/bob": {
     "source": "src",
@@ -59,7 +56,12 @@
     "targets": [
       "commonjs",
       "module",
-      "typescript"
+      [
+        "typescript",
+        {
+          "project": "tsconfig.build.json"
+        }
+      ]
     ]
   }
 }

packages/bottom-tabs/src/views/ResourceSavingScene.tsx

@@ -14,7 +14,7 @@ const FAR_FAR_AWAY = 3000; // this should be big enough to move the whole view o
 
 export default class ResourceSavingScene extends React.Component<Props> {
   render() {
-    if (screensEnabled && screensEnabled()) {
+    if (screensEnabled?.()) {
       const { isVisible, ...rest } = this.props;
       // @ts-ignore
       return <Screen active={isVisible ? 1 : 0} {...rest} />;

packages/bottom-tabs/src/views/SafeAreaProviderCompat.tsx

@@ -3,6 +3,17 @@ import {
   SafeAreaProvider,
   SafeAreaConsumer,
 } from 'react-native-safe-area-context';
+import {
+  getStatusBarHeight,
+  getBottomSpace,
+} from 'react-native-iphone-x-helper';
+
+const initialSafeAreaInsets = {
+  top: getStatusBarHeight(true),
+  bottom: getBottomSpace(),
+  right: 0,
+  left: 0,
+};
 
 type Props = {
   children: React.ReactNode;
@@ -19,7 +30,11 @@ export default function SafeAreaProviderCompat({ children }: Props) {
           return children;
         }
 
-        return <SafeAreaProvider>{children}</SafeAreaProvider>;
+        return (
+          <SafeAreaProvider initialSafeAreaInsets={initialSafeAreaInsets}>
+            {children}
+          </SafeAreaProvider>
+        );
       }}
     </SafeAreaConsumer>
   );

packages/bottom-tabs/tsconfig.build.json

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

packages/bottom-tabs/tsconfig.json

@@ -1,3 +1,11 @@
 {
-  "extends": "../../tsconfig"
+  "extends": "../../tsconfig",
+  "references": [
+    { "path": "../core" },
+    { "path": "../native" },
+    { "path": "../routers" }
+  ],
+  "compilerOptions": {
+    "outDir": "./lib/typescript"
+  }
 }

packages/compat/CHANGELOG.md

@@ -3,6 +3,57 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.25](https://github.com/react-navigation/navigation-ex/tree/master/packages/compat/compare/@react-navigation/compat@5.0.0-alpha.24...@react-navigation/compat@5.0.0-alpha.25) (2020-01-13)
+
+
+### Bug Fixes
+
+* make sure paths aren't aliased when building definitions ([65a5dac](https://github.com/react-navigation/navigation-ex/tree/master/packages/compat/commit/65a5dac2bf887f4ba081ab15bd4c9870bb15697f)), closes [#265](https://github.com/react-navigation/navigation-ex/tree/master/packages/compat/issues/265)
+
+
+
+
+
+# [5.0.0-alpha.24](https://github.com/react-navigation/navigation-ex/tree/master/packages/compat/compare/@react-navigation/compat@5.0.0-alpha.23...@react-navigation/compat@5.0.0-alpha.24) (2020-01-13)
+
+**Note:** Version bump only for package @react-navigation/compat
+
+
+
+
+
+# [5.0.0-alpha.23](https://github.com/react-navigation/navigation-ex/tree/master/packages/compat/compare/@react-navigation/compat@5.0.0-alpha.21...@react-navigation/compat@5.0.0-alpha.23) (2020-01-09)
+
+**Note:** Version bump only for package @react-navigation/compat
+
+
+
+
+
+# [5.0.0-alpha.22](https://github.com/react-navigation/navigation-ex/tree/master/packages/compat/compare/@react-navigation/compat@5.0.0-alpha.21...@react-navigation/compat@5.0.0-alpha.22) (2020-01-09)
+
+**Note:** Version bump only for package @react-navigation/compat
+
+
+
+
+
+# [5.0.0-alpha.21](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/compat@5.0.0-alpha.20...@react-navigation/compat@5.0.0-alpha.21) (2020-01-05)
+
+**Note:** Version bump only for package @react-navigation/compat
+
+
+
+
+
+# [5.0.0-alpha.20](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/compat@5.0.0-alpha.19...@react-navigation/compat@5.0.0-alpha.20) (2020-01-01)
+
+**Note:** Version bump only for package @react-navigation/compat
+
+
+
+
+
 # [5.0.0-alpha.19](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/compat@5.0.0-alpha.18...@react-navigation/compat@5.0.0-alpha.19) (2019-12-19)
 
 **Note:** Version bump only for package @react-navigation/compat

packages/compat/README.md

@@ -2,6 +2,8 @@
 
 Compatibility layer to write navigator definitions in static configuration format.
 
+Documentation can be found on the [React Navigation website](https://reactnavigation.org/docs/en/next/compatibility.html).
+
 ## Installation
 
 Open a Terminal in your project's folder and run,

packages/compat/package.json

@@ -1,17 +1,13 @@
 {
   "name": "@react-navigation/compat",
   "description": "Compatibility layer to write navigator definitions in static configuration format",
-  "version": "5.0.0-alpha.19",
+  "version": "5.0.0-alpha.25",
   "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/react-navigation/navigation-ex.git",
-    "directory": "packages/compat"
-  },
+  "repository": "https://github.com/react-navigation/navigation-ex/tree/master/packages/compat",
   "main": "lib/commonjs/index.js",
   "react-native": "src/index.tsx",
   "module": "lib/module/index.js",
-  "types": "lib/typescript/compat/src/index.d.ts",
+  "types": "lib/typescript/src/index.d.ts",
   "files": [
     "src",
     "lib"
@@ -24,12 +20,12 @@
     "clean": "del lib"
   },
   "dependencies": {
-    "@react-navigation/routers": "^5.0.0-alpha.18"
+    "@react-navigation/routers": "^5.0.0-alpha.24"
   },
   "devDependencies": {
-    "@types/react": "^16.9.16",
+    "@types/react": "^16.9.17",
     "react": "~16.9.0",
-    "typescript": "^3.7.3"
+    "typescript": "^3.7.4"
   },
   "peerDependencies": {
     "@react-navigation/native": "^5.0.0-alpha.0",
@@ -41,7 +37,12 @@
     "targets": [
       "commonjs",
       "module",
-      "typescript"
+      [
+        "typescript",
+        {
+          "project": "tsconfig.build.json"
+        }
+      ]
     ]
   }
 }

packages/compat/src/NavigationActions.tsx

@@ -25,7 +25,7 @@ export function navigate({
 }
 
 export function back(options?: { key?: null | string }) {
-  return options && options.key != null
+  return options?.key != null
     ? (state: NavigationState) => ({
         ...CommonActions.goBack(),
         source: options.key,

packages/compat/src/createCompatNavigationProp.tsx

@@ -109,17 +109,17 @@ export default function createCompatNavigationProp<
           break;
         case 'didFocus': {
           const unsubscribe = focusSubscriptions.get(callback);
-          unsubscribe && unsubscribe();
+          unsubscribe?.();
           break;
         }
         case 'didBlur': {
           const unsubscribe = blurSubscriptions.get(callback);
-          unsubscribe && unsubscribe();
+          unsubscribe?.();
           break;
         }
         case 'refocus': {
           const unsubscribe = refocusSubscriptions.get(callback);
-          unsubscribe && unsubscribe();
+          unsubscribe?.();
           break;
         }
         default:

packages/compat/src/createCompatNavigatorFactory.tsx

@@ -47,7 +47,7 @@ export default function createCompatNavigatorFactory<
   >(
     routeConfig: CompatRouteConfig<NavigationPropType>,
     navigationConfig: Partial<Omit<NavigationConfig, 'screenOptions'>> & {
-      order?: Array<Extract<keyof ParamList, string>>;
+      order?: Extract<keyof ParamList, string>[];
       defaultNavigationOptions?: ScreenOptions;
       navigationOptions?: Record<string, any>;
     } = {}

packages/compat/tsconfig.build.json

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

packages/compat/tsconfig.json

@@ -1,3 +1,11 @@
 {
-  "extends": "../../tsconfig"
+  "extends": "../../tsconfig",
+  "references": [
+    { "path": "../core" },
+    { "path": "../native" },
+    { "path": "../routers" }
+  ],
+  "compilerOptions": {
+    "outDir": "./lib/typescript"
+  }
 }

packages/core/CHANGELOG.md

@@ -3,6 +3,53 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.34](https://github.com/react-navigation/navigation-ex/tree/master/packages/core/compare/@react-navigation/core@5.0.0-alpha.33...@react-navigation/core@5.0.0-alpha.34) (2020-01-13)
+
+
+### Bug Fixes
+
+* make sure paths aren't aliased when building definitions ([65a5dac](https://github.com/react-navigation/navigation-ex/tree/master/packages/core/commit/65a5dac2bf887f4ba081ab15bd4c9870bb15697f)), closes [#265](https://github.com/react-navigation/navigation-ex/tree/master/packages/core/issues/265)
+
+
+
+
+
+# [5.0.0-alpha.33](https://github.com/react-navigation/navigation-ex/tree/master/packages/core/compare/@react-navigation/core@5.0.0-alpha.32...@react-navigation/core@5.0.0-alpha.33) (2020-01-13)
+
+**Note:** Version bump only for package @react-navigation/core
+
+
+
+
+
+# [5.0.0-alpha.32](https://github.com/react-navigation/navigation-ex/tree/master/packages/core/compare/@react-navigation/core@5.0.0-alpha.30...@react-navigation/core@5.0.0-alpha.32) (2020-01-09)
+
+**Note:** Version bump only for package @react-navigation/core
+
+
+
+
+
+# [5.0.0-alpha.31](https://github.com/react-navigation/navigation-ex/tree/master/packages/core/compare/@react-navigation/core@5.0.0-alpha.30...@react-navigation/core@5.0.0-alpha.31) (2020-01-09)
+
+**Note:** Version bump only for package @react-navigation/core
+
+
+
+
+
+# [5.0.0-alpha.30](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/core@5.0.0-alpha.29...@react-navigation/core@5.0.0-alpha.30) (2020-01-01)
+
+
+### Bug Fixes
+
+* cleanup transaction even if action wasn't handled ([f462d67](https://github.com/react-navigation/navigation-ex/commit/f462d672708cabfb0477c3a48505bd194ea626fd))
+* show error if an action was not handled ([0252bdc](https://github.com/react-navigation/navigation-ex/commit/0252bdc2222ebe7410a0ed593bf03b2bdf5dc7ca))
+
+
+
+
+
 # [5.0.0-alpha.29](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/core@5.0.0-alpha.28...@react-navigation/core@5.0.0-alpha.29) (2019-12-19)
 
 **Note:** Version bump only for package @react-navigation/core

packages/core/package.json

@@ -6,17 +6,13 @@
     "react-native",
     "react-navigation"
   ],
-  "version": "5.0.0-alpha.29",
+  "version": "5.0.0-alpha.34",
   "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/react-navigation/navigation-ex.git",
-    "directory": "packages/core"
-  },
+  "repository": "https://github.com/react-navigation/navigation-ex/tree/master/packages/core",
   "main": "lib/commonjs/index.js",
   "react-native": "src/index.tsx",
   "module": "lib/module/index.js",
-  "types": "lib/typescript/index.d.ts",
+  "types": "lib/typescript/src/index.d.ts",
   "files": [
     "src",
     "lib"
@@ -35,15 +31,16 @@
     "use-subscription": "^1.3.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.7.5",
-    "@react-native-community/bob": "^0.7.0",
-    "@types/react": "^16.9.16",
+    "@babel/core": "^7.7.7",
+    "@react-native-community/bob": "^0.8.0",
+    "@types/react": "^16.9.17",
     "@types/shortid": "^0.0.29",
+    "@types/use-subscription": "^1.0.0",
     "del-cli": "^3.0.0",
     "react": "~16.9.0",
     "react-native-testing-library": "^1.12.0",
-    "react-test-renderer": "~16.9.0",
-    "typescript": "^3.7.3"
+    "react-test-renderer": "~16.12.0",
+    "typescript": "^3.7.4"
   },
   "peerDependencies": {
     "react": "~16.9.0"
@@ -54,7 +51,12 @@
     "targets": [
       "commonjs",
       "module",
-      "typescript"
+      [
+        "typescript",
+        {
+          "project": "tsconfig.build.json"
+        }
+      ]
     ]
   }
 }

packages/core/src/CommonActions.tsx

@@ -1,4 +1,3 @@
-// eslint-disable-next-line import/no-cycle
 import { NavigationState, PartialState } from './types';
 
 export type Action =

packages/core/src/NavigationContainer.tsx

@@ -123,9 +123,11 @@ const Container = React.forwardRef(function NavigationContainer(
       isTransactionActiveRef.current = true;
       transactionStateRef.current = navigationState;
 
-      callback();
-
-      isTransactionActiveRef.current = false;
+      try {
+        callback();
+      } finally {
+        isTransactionActiveRef.current = false;
+      }
 
       return transactionStateRef.current;
     });
@@ -202,7 +204,7 @@ const Container = React.forwardRef(function NavigationContainer(
   }, [getStateForRoute]);
 
   React.useImperativeHandle(ref, () => ({
-    ...(Object.keys(CommonActions) as Array<keyof typeof CommonActions>).reduce<
+    ...(Object.keys(CommonActions) as (keyof typeof CommonActions)[]).reduce<
       any
     >((acc, name) => {
       acc[name] = (...args: any[]) =>

packages/core/src/__tests__/getActionFromState.test.tsx

@@ -0,0 +1,75 @@
+import getActionFromState from '../getActionFromState';
+
+it('gets navigate action from state', () => {
+  const state = {
+    routes: [
+      {
+        name: 'foo',
+        state: {
+          routes: [
+            {
+              name: 'bar',
+              params: { answer: 42 },
+              state: {
+                routes: [
+                  {
+                    name: 'qux',
+                    params: { author: 'jane' },
+                  },
+                ],
+              },
+            },
+          ],
+        },
+      },
+    ],
+  };
+
+  expect(getActionFromState(state)).toEqual({
+    payload: {
+      name: 'foo',
+      params: {
+        params: {
+          answer: 42,
+          params: {
+            author: 'jane',
+          },
+          screen: 'qux',
+        },
+        screen: 'bar',
+      },
+    },
+    type: 'NAVIGATE',
+  });
+});
+
+it('gets reset action from state', () => {
+  const state = {
+    routes: [
+      {
+        name: 'foo',
+        state: {
+          routes: [
+            {
+              name: 'bar',
+              state: {
+                routes: [
+                  {
+                    name: 'qux',
+                    params: { author: 'jane' },
+                  },
+                  { name: 'quz' },
+                ],
+              },
+            },
+          ],
+        },
+      },
+    ],
+  };
+
+  expect(getActionFromState(state)).toEqual({
+    payload: state,
+    type: 'RESET_ROOT',
+  });
+});

packages/core/src/__tests__/index.test.tsx

@@ -357,6 +357,8 @@ it("doesn't update state if action wasn't handled", () => {
 
   const onStateChange = jest.fn();
 
+  const spy = jest.spyOn(console, 'error').mockImplementation();
+
   render(
     <NavigationContainer onStateChange={onStateChange}>
       <TestNavigator initialRouteName="foo">
@@ -367,6 +369,12 @@ it("doesn't update state if action wasn't handled", () => {
   );
 
   expect(onStateChange).toBeCalledTimes(0);
+
+  expect(spy.mock.calls[0][0]).toMatch(
+    "The action 'INVALID' with payload 'undefined' was not handled by any navigator."
+  );
+
+  spy.mockRestore();
 });
 
 it('cleans up state when the navigator unmounts', () => {

packages/core/src/__tests__/useEventEmitter.test.tsx

@@ -273,7 +273,7 @@ it('fires blur event when a route is removed with a delay', async () => {
     React.useImperativeHandle(ref, () => navigation, [navigation]);
 
     const [previous, dispatch] = React.useReducer(
-      (state, action) => {
+      (state: any, action: any) => {
         if (state.routes !== action.routes) {
           return { ...state, ...action };
         }

packages/core/src/__tests__/useOnAction.test.tsx

@@ -305,8 +305,7 @@ it("action doesn't bubble if target is specified", () => {
   expect(onStateChange).not.toBeCalled();
 });
 
-// eslint-disable-next-line jest/expect-expect
-it("doesn't crash if no navigator handled the action", () => {
+it('logs error if no navigator handled the action', () => {
   const TestRouter = MockRouter;
 
   const TestNavigator = (props: any) => {
@@ -366,5 +365,13 @@ it("doesn't crash if no navigator handled the action", () => {
     </NavigationContainer>
   );
 
+  const spy = jest.spyOn(console, 'error').mockImplementation();
+
   render(element).update(element);
+
+  expect(spy.mock.calls[0][0]).toMatch(
+    "The action 'UNKNOWN' with payload 'undefined' was not handled by any navigator."
+  );
+
+  spy.mockRestore();
 });

packages/core/src/__tests__/useRoute.test.tsx

@@ -19,7 +19,7 @@ it('gets route prop from context', () => {
   const Test = () => {
     const route = useRoute<RouteProp<{ sample: { x: string } }, 'sample'>>();
 
-    expect(route && route.params && route.params.x).toEqual(1);
+    expect(route?.params?.x).toEqual(1);
 
     return null;
   };

packages/core/src/getActionFromState.tsx

@@ -0,0 +1,67 @@
+import { PartialState, NavigationState } from './types';
+
+type NavigateParams = {
+  screen?: string;
+  params?: NavigateParams;
+};
+
+type Action =
+  | {
+      type: 'NAVIGATE';
+      payload: { name: string; params: NavigateParams };
+    }
+  | {
+      type: 'RESET_ROOT';
+      payload: PartialState<NavigationState>;
+    };
+
+export default function getActionFromState(
+  state: PartialState<NavigationState>
+): Action {
+  let payload: { name: string; params: NavigateParams } | undefined;
+
+  if (state.routes.length === 1) {
+    // Try to construct payload for a `NAVIGATE` action from the state
+    // This lets us preserve the navigation state and not lose it
+    let route = state.routes[0];
+
+    payload = {
+      name: route.name,
+      params: { ...route.params },
+    };
+
+    let current = state.routes[0].state;
+    let params = payload.params;
+
+    while (current) {
+      if (current.routes.length === 1) {
+        route = current.routes[0];
+        params.screen = route.name;
+
+        if (route.state) {
+          params.params = { ...route.params };
+          params = params.params;
+        } else {
+          params.params = route.params;
+        }
+
+        current = route.state;
+      } else {
+        payload = undefined;
+        break;
+      }
+    }
+  }
+
+  if (payload) {
+    return {
+      type: 'NAVIGATE',
+      payload,
+    };
+  }
+
+  return {
+    type: 'RESET_ROOT',
+    payload: state,
+  };
+}

packages/core/src/getPathFromState.tsx

@@ -60,7 +60,7 @@ export default function getPathFromState(
         Object.entries(route.params).reduce<{
           [key: string]: string;
         }>((acc, [key, value]) => {
-          acc[key] = config && config[key] ? config[key](value) : String(value);
+          acc[key] = config?.[key] ? config[key](value) : String(value);
           return acc;
         }, {})
       : undefined;
@@ -80,6 +80,7 @@ export default function getPathFromState(
           if (params && name in params && p.startsWith(':')) {
             const value = params[name];
             // Remove the used value from the params object since we'll use the rest for query string
+            // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
             delete params[name];
             return encodeURIComponent(value);
           }

packages/core/src/getStateFromPath.tsx

@@ -15,6 +15,10 @@ type RouteConfig = {
   parse: Record<string, (value: string) => any> | undefined;
 };
 
+type ResultState = PartialState<NavigationState> & {
+  state?: ResultState;
+};
+
 /**
  * Utility to parse a path string to initial state object accepted by the container.
  * This is useful for deep linking when we need to handle the incoming URL.
@@ -37,7 +41,7 @@ type RouteConfig = {
 export default function getStateFromPath(
   path: string,
   options: Options = {}
-): PartialState<NavigationState> | undefined {
+): ResultState | undefined {
   // Create a normalized configs array which will be easier to use
   const configs = ([] as RouteConfig[]).concat(
     ...Object.keys(options).map(key => createNormalizedConfigs(key, options))

packages/core/src/index.tsx

@@ -17,5 +17,6 @@ export { default as useIsFocused } from './useIsFocused';
 
 export { default as getStateFromPath } from './getStateFromPath';
 export { default as getPathFromState } from './getPathFromState';
+export { default as getActionFromState } from './getActionFromState';
 
 export * from './types';

packages/core/src/types.tsx

@@ -1,4 +1,3 @@
-// eslint-disable-next-line import/no-cycle
 import * as CommonActions from './CommonActions';
 import * as React from 'react';
 
@@ -20,9 +19,9 @@ export type NavigationState = {
   /**
    * List of rendered routes.
    */
-  routes: Array<
-    Route<string> & { state?: NavigationState | PartialState<NavigationState> }
-  >;
+  routes: (Route<string> & {
+    state?: NavigationState | PartialState<NavigationState>;
+  })[];
   /**
    * Custom type for the state, whether it's for tab, stack, drawer etc.
    * During rehydration, the state will be discarded if type doesn't match with router type.
@@ -38,7 +37,7 @@ export type NavigationState = {
 export type InitialState = Partial<
   Omit<NavigationState, 'stale' | 'routes'>
 > & {
-  routes: Array<Omit<Route<string>, 'key'> & { state?: InitialState }>;
+  routes: (Omit<Route<string>, 'key'> & { state?: InitialState })[];
 };
 
 export type PartialState<State extends NavigationState> = Partial<
@@ -46,9 +45,10 @@ export type PartialState<State extends NavigationState> = Partial<
 > & {
   stale?: true;
   type?: string;
-  routes: Array<
-    Omit<Route<string>, 'key'> & { key?: string; state?: InitialState }
-  >;
+  routes: (Omit<Route<string>, 'key'> & {
+    key?: string;
+    state?: InitialState;
+  })[];
 };
 
 export type Route<RouteName extends string> = {
@@ -71,6 +71,10 @@ export type NavigationAction = {
    * Type of the action (e.g. `NAVIGATE`)
    */
   type: string;
+  /**
+   * Additional data for the action
+   */
+  payload?: object;
   /**
    * Key of the route which dispatched this action.
    */

packages/core/src/useDevTools.tsx

@@ -44,16 +44,15 @@ export default function useDevTools({ name, reset, state }: Options) {
 
   const devTools = devToolsRef.current;
   const lastStateRef = React.useRef<State>(state);
-  const actions = React.useRef<Array<NavigationAction | string>>([]);
+  const actions = React.useRef<(NavigationAction | string)[]>([]);
 
   React.useEffect(() => {
-    devTools && devTools.init(lastStateRef.current);
+    devTools?.init(lastStateRef.current);
   }, [devTools]);
 
   React.useEffect(
     () =>
-      devTools &&
-      devTools.subscribe(message => {
+      devTools?.subscribe(message => {
         if (message.type === 'DISPATCH' && message.state) {
           reset(JSON.parse(message.state));
         }

packages/core/src/useEventEmitter.tsx

@@ -5,7 +5,7 @@ export type NavigationEventEmitter = EventEmitter<Record<string, any>> & {
   create: (target: string) => EventConsumer<Record<string, any>>;
 };
 
-type Listeners = Array<(data: any) => void>;
+type Listeners = ((data: any) => void)[];
 
 /**
  * Hook to manage the event system used by the navigator to notify screens of various events.
@@ -69,7 +69,7 @@ export default function useEventEmitter(): NavigationEventEmitter {
         },
       };
 
-      callbacks && callbacks.forEach(cb => cb(event));
+      callbacks?.forEach(cb => cb(event));
 
       return event;
     },

packages/core/src/useFocusEffect.tsx

@@ -1,7 +1,7 @@
 import * as React from 'react';
 import useNavigation from './useNavigation';
 
-type EffectCallback = (() => void) | (() => () => void);
+type EffectCallback = (() => undefined) | (() => () => void);
 
 /**
  * Hook to run an effect in a focused screen, similar to `React.useEffect`.
@@ -15,7 +15,7 @@ export default function useFocusEffect(callback: EffectCallback) {
 
   React.useEffect(() => {
     let isFocused = false;
-    let cleanup: (() => void) | void;
+    let cleanup: (() => void) | undefined;
 
     // We need to run the effect on intial render/dep changes if the screen is focused
     if (navigation.isFocused()) {
@@ -30,19 +30,19 @@ export default function useFocusEffect(callback: EffectCallback) {
         return;
       }
 
-      cleanup && cleanup();
+      cleanup?.();
       cleanup = callback();
       isFocused = true;
     });
 
     const unsubscribeBlur = navigation.addListener('blur', () => {
-      cleanup && cleanup();
+      cleanup?.();
       cleanup = undefined;
       isFocused = false;
     });
 
     return () => {
-      cleanup && cleanup();
+      cleanup?.();
       unsubscribeFocus();
       unsubscribeBlur();
     };

packages/core/src/useFocusEvents.tsx

@@ -21,8 +21,7 @@ export default function useFocusEvents({ state, emitter }: Options) {
   // Coz the child screen can't be focused if the parent screen is out of fcous
   React.useEffect(
     () =>
-      navigation &&
-      navigation.addListener('focus', () =>
+      navigation?.addListener('focus', () =>
         emitter.emit({ type: 'focus', target: currentFocusedKey })
       ),
     [currentFocusedKey, emitter, navigation]
@@ -30,8 +29,7 @@ export default function useFocusEvents({ state, emitter }: Options) {
 
   React.useEffect(
     () =>
-      navigation &&
-      navigation.addListener('blur', () =>
+      navigation?.addListener('blur', () =>
         emitter.emit({ type: 'blur', target: currentFocusedKey })
       ),
     [currentFocusedKey, emitter, navigation]

packages/core/src/useFocusedListenersChildrenAdapter.tsx

@@ -38,7 +38,7 @@ export default function useFocusedListenersChildrenAdapter({
     [focusedListeners, navigation]
   );
 
-  React.useEffect(() => addFocusedListener && addFocusedListener(listener), [
+  React.useEffect(() => addFocusedListener?.(listener), [
     addFocusedListener,
     listener,
   ]);

packages/core/src/useNavigationBuilder.tsx

@@ -117,7 +117,7 @@ export default function useNavigationBuilder<
   const { current: router } = React.useRef<Router<State, any>>(
     createRouter({
       ...((rest as unknown) as RouterOptions),
-      ...(route && route.params && typeof route.params.screen === 'string'
+      ...(route?.params && typeof route.params.screen === 'string'
         ? { initialRouteName: route.params.screen }
         : null),
     })
@@ -141,7 +141,7 @@ export default function useNavigationBuilder<
     (acc, curr) => {
       const { initialParams } = screens[curr];
       const initialParamsFromParams =
-        route && route.params && route.params.screen === curr
+        route?.params && route.params.screen === curr
           ? route.params.params
           : undefined;
 

packages/core/src/useNavigationHelpers.tsx

@@ -42,13 +42,22 @@ export default function useNavigationHelpers<
   const { performTransaction } = React.useContext(NavigationStateContext);
 
   return React.useMemo(() => {
-    const dispatch = (action: Action | ((state: State) => Action)) =>
+    const dispatch = (action: Action | ((state: State) => Action)) => {
       performTransaction(() => {
         const payload =
           typeof action === 'function' ? action(getState()) : action;
 
-        onAction(payload);
+        const handled = onAction(payload);
+
+        if (!handled && process.env.NODE_ENV !== 'production') {
+          console.error(
+            `The action '${payload.type}' with payload '${JSON.stringify(
+              payload.payload
+            )}' was not handled by any navigator.`
+          );
+        }
       });
+    };
 
     const actions = {
       ...router.actionCreators,
@@ -81,7 +90,7 @@ export default function useNavigationHelpers<
             routeNames: state.routeNames,
             routeParamList: {},
           }) !== null ||
-          (parentNavigationHelpers && parentNavigationHelpers.canGoBack()) ||
+          parentNavigationHelpers?.canGoBack() ||
           false
         );
       },

packages/core/src/useOnAction.tsx

@@ -130,10 +130,10 @@ export default function useOnAction({
     ]
   );
 
-  React.useEffect(
-    () => addActionListenerParent && addActionListenerParent(onAction),
-    [addActionListenerParent, onAction]
-  );
+  React.useEffect(() => addActionListenerParent?.(onAction), [
+    addActionListenerParent,
+    onAction,
+  ]);
 
   return onAction;
 }

packages/core/src/useOnGetState.tsx

@@ -26,6 +26,6 @@ export default function useOnGetState({
   }, [getState, getStateForRoute]);
 
   React.useEffect(() => {
-    return addStateGetter && addStateGetter(key, getRehydratedState);
+    return addStateGetter?.(key, getRehydratedState);
   }, [addStateGetter, getRehydratedState, key]);
 }

packages/core/tsconfig.build.json

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

packages/core/tsconfig.json

@@ -1,3 +1,6 @@
 {
-  "extends": "../../tsconfig"
+  "extends": "../../tsconfig",
+  "compilerOptions": {
+    "outDir": "./lib/typescript"
+  }
 }

packages/drawer/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.
 
+# [5.0.0-alpha.38](https://github.com/react-navigation/navigation-ex/tree/master/packages/drawer/compare/@react-navigation/drawer@5.0.0-alpha.37...@react-navigation/drawer@5.0.0-alpha.38) (2020-01-13)
+
+
+### Bug Fixes
+
+* make sure paths aren't aliased when building definitions ([65a5dac](https://github.com/react-navigation/navigation-ex/tree/master/packages/drawer/commit/65a5dac2bf887f4ba081ab15bd4c9870bb15697f)), closes [#265](https://github.com/react-navigation/navigation-ex/tree/master/packages/drawer/issues/265)
+
+
+
+
+
+# [5.0.0-alpha.37](https://github.com/react-navigation/navigation-ex/tree/master/packages/drawer/compare/@react-navigation/drawer@5.0.0-alpha.36...@react-navigation/drawer@5.0.0-alpha.37) (2020-01-13)
+
+**Note:** Version bump only for package @react-navigation/drawer
+
+
+
+
+
+# [5.0.0-alpha.36](https://github.com/react-navigation/navigation-ex/tree/master/packages/drawer/compare/@react-navigation/drawer@5.0.0-alpha.34...@react-navigation/drawer@5.0.0-alpha.36) (2020-01-09)
+
+**Note:** Version bump only for package @react-navigation/drawer
+
+
+
+
+
+# [5.0.0-alpha.35](https://github.com/react-navigation/navigation-ex/tree/master/packages/drawer/compare/@react-navigation/drawer@5.0.0-alpha.34...@react-navigation/drawer@5.0.0-alpha.35) (2020-01-09)
+
+**Note:** Version bump only for package @react-navigation/drawer
+
+
+
+
+
+# [5.0.0-alpha.34](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/drawer@5.0.0-alpha.33...@react-navigation/drawer@5.0.0-alpha.34) (2020-01-05)
+
+**Note:** Version bump only for package @react-navigation/drawer
+
+
+
+
+
+# [5.0.0-alpha.33](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/drawer@5.0.0-alpha.32...@react-navigation/drawer@5.0.0-alpha.33) (2020-01-03)
+
+
+### Bug Fixes
+
+* provide initial values for safe area to prevent blank screen ([#238](https://github.com/react-navigation/navigation-ex/issues/238)) ([77b7570](https://github.com/react-navigation/navigation-ex/commit/77b757091c0451e20bca01138629669c7da544a8))
+
+
+### Features
+
+* add interaction handle to drawer ([#239](https://github.com/react-navigation/navigation-ex/issues/239)) ([fa4411a](https://github.com/react-navigation/navigation-ex/commit/fa4411a14dc4aae568794e4b884088e3276a2876))
+
+
+
+
+
+# [5.0.0-alpha.32](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/drawer@5.0.0-alpha.31...@react-navigation/drawer@5.0.0-alpha.32) (2020-01-03)
+
+
+### Bug Fixes
+
+* pass backBehavior to the router in drawer. fixes [#230](https://github.com/react-navigation/navigation-ex/issues/230) ([3cd1aed](https://github.com/react-navigation/navigation-ex/commit/3cd1aedcf490a4c7962b2d36873d714637f3b9b0))
+
+
+
+
+
+# [5.0.0-alpha.31](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/drawer@5.0.0-alpha.30...@react-navigation/drawer@5.0.0-alpha.31) (2020-01-01)
+
+**Note:** Version bump only for package @react-navigation/drawer
+
+
+
+
+
 # [5.0.0-alpha.30](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/drawer@5.0.0-alpha.29...@react-navigation/drawer@5.0.0-alpha.30) (2019-12-19)
 
 

packages/drawer/README.md

@@ -2,6 +2,8 @@
 
 Bottom tab navigator for React Navigation following iOS design guidelines.
 
+Documentation can be found on the [React Navigation website](https://reactnavigation.org/docs/en/next/drawer-navigator.html).
+
 ## Installation
 
 Open a Terminal in your project's folder and run,

packages/drawer/package.json

@@ -11,17 +11,13 @@
     "material",
     "drawer"
   ],
-  "version": "5.0.0-alpha.30",
+  "version": "5.0.0-alpha.38",
   "license": "MIT",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/react-navigation/navigation-ex.git",
-    "directory": "packages/drawer"
-  },
+  "repository": "https://github.com/react-navigation/navigation-ex/tree/master/packages/drawer",
   "main": "lib/commonjs/index.js",
   "react-native": "src/index.tsx",
   "module": "lib/module/index.js",
-  "types": "lib/typescript/drawer/src/index.d.ts",
+  "types": "lib/typescript/src/index.d.ts",
   "files": [
     "src",
     "lib"
@@ -34,21 +30,22 @@
     "clean": "del lib"
   },
   "dependencies": {
-    "@react-navigation/routers": "^5.0.0-alpha.18",
-    "color": "^3.1.2"
+    "@react-navigation/routers": "^5.0.0-alpha.24",
+    "color": "^3.1.2",
+    "react-native-iphone-x-helper": "^1.2.1"
   },
   "devDependencies": {
-    "@react-native-community/bob": "^0.7.0",
-    "@types/react": "^16.9.16",
-    "@types/react-native": "^0.60.25",
+    "@react-native-community/bob": "^0.8.0",
+    "@types/react": "^16.9.17",
+    "@types/react-native": "^0.60.30",
     "del-cli": "^3.0.0",
     "react": "~16.9.0",
     "react-native": "~0.61.5",
-    "react-native-gesture-handler": "^1.5.0",
+    "react-native-gesture-handler": "^1.5.3",
     "react-native-reanimated": "^1.4.0",
-    "react-native-safe-area-context": "^0.6.0",
-    "react-native-screens": "^2.0.0-alpha.19",
-    "typescript": "^3.7.3"
+    "react-native-safe-area-context": "^0.6.2",
+    "react-native-screens": "^2.0.0-alpha.22",
+    "typescript": "^3.7.4"
   },
   "peerDependencies": {
     "@react-navigation/native": "^5.0.0-alpha.0",
@@ -65,7 +62,12 @@
     "targets": [
       "commonjs",
       "module",
-      "typescript"
+      [
+        "typescript",
+        {
+          "project": "tsconfig.build.json"
+        }
+      ]
     ]
   }
 }

packages/drawer/src/navigators/createDrawerNavigator.tsx

@@ -23,6 +23,7 @@ type Props = DefaultNavigatorOptions<DrawerNavigationOptions> &
 
 function DrawerNavigator({
   initialRouteName,
+  backBehavior,
   children,
   screenOptions,
   ...rest
@@ -34,6 +35,7 @@ function DrawerNavigator({
     DrawerNavigationEventMap
   >(DrawerRouter, {
     initialRouteName,
+    backBehavior,
     children,
     screenOptions,
   });

packages/drawer/src/views/Drawer.tsx

@@ -9,6 +9,7 @@ import {
   StatusBar,
   StyleProp,
   View,
+  InteractionManager,
 } from 'react-native';
 import {
   PanGestureHandler,
@@ -161,9 +162,24 @@ export default class DrawerView extends React.PureComponent<Props> {
 
   componentWillUnmount() {
     this.toggleStatusBar(false);
+    this.handleEndInteraction();
   }
 
+  private handleEndInteraction = () => {
+    if (this.interactionHandle !== undefined) {
+      InteractionManager.clearInteractionHandle(this.interactionHandle);
+      this.interactionHandle = undefined;
+    }
+  };
+
+  private handleStartInteraction = () => {
+    if (this.interactionHandle === undefined) {
+      this.interactionHandle = InteractionManager.createInteractionHandle();
+    }
+  };
+
   private clock = new Clock();
+  private interactionHandle: number | undefined;
 
   private isDrawerTypeFront = new Value<Binary>(
     this.props.drawerType === 'front' ? TRUE : FALSE
@@ -277,6 +293,7 @@ export default class DrawerView extends React.PureComponent<Props> {
         set(state.velocity, this.velocityX),
         set(this.isOpen, isOpen),
         startClock(this.clock),
+        call([], this.handleStartInteraction),
         set(this.manuallyTriggerSpring, FALSE),
       ]),
       spring(this.clock, state, { ...SPRING_CONFIG, toValue }),
@@ -288,8 +305,9 @@ export default class DrawerView extends React.PureComponent<Props> {
         set(this.offsetX, 0),
         // When the animation finishes, stop the clock
         stopClock(this.clock),
-        call([this.isOpen], ([value]: ReadonlyArray<Binary>) => {
+        call([this.isOpen], ([value]: readonly Binary[]) => {
           const open = Boolean(value);
+          this.handleEndInteraction();
 
           if (open !== this.props.open) {
             // Sync drawer's state after animation finished
@@ -304,7 +322,7 @@ export default class DrawerView extends React.PureComponent<Props> {
   private dragX = block([
     onChange(
       this.isOpen,
-      call([this.isOpen], ([value]: ReadonlyArray<Binary>) => {
+      call([this.isOpen], ([value]: readonly Binary[]) => {
         const open = Boolean(value);
 
         this.currentOpenValue = open;
@@ -344,7 +362,7 @@ export default class DrawerView extends React.PureComponent<Props> {
       // Listen to updates for this value only when it changes
       // Without `onChange`, this will fire even if the value didn't change
       // We don't want to call the listeners if the value didn't change
-      call([this.isSwiping], ([value]: ReadonlyArray<Binary>) => {
+      call([this.isSwiping], ([value]: readonly Binary[]) => {
         const { keyboardDismissMode } = this.props;
 
         if (value === TRUE) {
@@ -358,6 +376,13 @@ export default class DrawerView extends React.PureComponent<Props> {
         }
       })
     ),
+    onChange(
+      this.gestureState,
+      cond(
+        eq(this.gestureState, State.ACTIVE),
+        call([], this.handleStartInteraction)
+      )
+    ),
     cond(
       eq(this.gestureState, State.ACTIVE),
       [

packages/drawer/src/views/ResourceSavingScene.tsx

@@ -13,7 +13,7 @@ const FAR_FAR_AWAY = 3000; // this should be big enough to move the whole view o
 
 export default class ResourceSavingScene extends React.Component<Props> {
   render() {
-    if (screensEnabled && screensEnabled()) {
+    if (screensEnabled?.()) {
       const { isVisible, ...rest } = this.props;
 
       // @ts-ignore

packages/drawer/src/views/SafeAreaProviderCompat.tsx

@@ -3,6 +3,17 @@ import {
   SafeAreaProvider,
   SafeAreaConsumer,
 } from 'react-native-safe-area-context';
+import {
+  getStatusBarHeight,
+  getBottomSpace,
+} from 'react-native-iphone-x-helper';
+
+const initialSafeAreaInsets = {
+  top: getStatusBarHeight(true),
+  bottom: getBottomSpace(),
+  right: 0,
+  left: 0,
+};
 
 type Props = {
   children: React.ReactNode;
@@ -19,7 +30,11 @@ export default function SafeAreaProviderCompat({ children }: Props) {
           return children;
         }
 
-        return <SafeAreaProvider>{children}</SafeAreaProvider>;
+        return (
+          <SafeAreaProvider initialSafeAreaInsets={initialSafeAreaInsets}>
+            {children}
+          </SafeAreaProvider>
+        );
       }}
     </SafeAreaConsumer>
   );

packages/drawer/tsconfig.build.json

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

packages/drawer/tsconfig.json

@@ -1,3 +1,11 @@
 {
-  "extends": "../../tsconfig"
+  "extends": "../../tsconfig",
+  "references": [
+    { "path": "../core" },
+    { "path": "../native" },
+    { "path": "../routers" }
+  ],
+  "compilerOptions": {
+    "outDir": "./lib/typescript"
+  }
 }

packages/material-bottom-tabs/CHANGELOG.md

@@ -3,6 +3,57 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [5.0.0-alpha.33](https://github.com/react-navigation/navigation-ex/tree/master/packages/material-bottom-tabs/compare/@react-navigation/material-bottom-tabs@5.0.0-alpha.32...@react-navigation/material-bottom-tabs@5.0.0-alpha.33) (2020-01-13)
+
+
+### Bug Fixes
+
+* make sure paths aren't aliased when building definitions ([65a5dac](https://github.com/react-navigation/navigation-ex/tree/master/packages/material-bottom-tabs/commit/65a5dac2bf887f4ba081ab15bd4c9870bb15697f)), closes [#265](https://github.com/react-navigation/navigation-ex/tree/master/packages/material-bottom-tabs/issues/265)
+
+
+
+
+
+# [5.0.0-alpha.32](https://github.com/react-navigation/navigation-ex/tree/master/packages/material-bottom-tabs/compare/@react-navigation/material-bottom-tabs@5.0.0-alpha.31...@react-navigation/material-bottom-tabs@5.0.0-alpha.32) (2020-01-13)
+
+**Note:** Version bump only for package @react-navigation/material-bottom-tabs
+
+
+
+
+
+# [5.0.0-alpha.31](https://github.com/react-navigation/navigation-ex/tree/master/packages/material-bottom-tabs/compare/@react-navigation/material-bottom-tabs@5.0.0-alpha.29...@react-navigation/material-bottom-tabs@5.0.0-alpha.31) (2020-01-09)
+
+**Note:** Version bump only for package @react-navigation/material-bottom-tabs
+
+
+
+
+
+# [5.0.0-alpha.30](https://github.com/react-navigation/navigation-ex/tree/master/packages/material-bottom-tabs/compare/@react-navigation/material-bottom-tabs@5.0.0-alpha.29...@react-navigation/material-bottom-tabs@5.0.0-alpha.30) (2020-01-09)
+
+**Note:** Version bump only for package @react-navigation/material-bottom-tabs
+
+
+
+
+
+# [5.0.0-alpha.29](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/material-bottom-tabs@5.0.0-alpha.28...@react-navigation/material-bottom-tabs@5.0.0-alpha.29) (2020-01-05)
+
+**Note:** Version bump only for package @react-navigation/material-bottom-tabs
+
+
+
+
+
+# [5.0.0-alpha.28](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/material-bottom-tabs@5.0.0-alpha.27...@react-navigation/material-bottom-tabs@5.0.0-alpha.28) (2020-01-01)
+
+**Note:** Version bump only for package @react-navigation/material-bottom-tabs
+
+
+
+
+
 # [5.0.0-alpha.27](https://github.com/react-navigation/navigation-ex/compare/@react-navigation/material-bottom-tabs@5.0.0-alpha.26...@react-navigation/material-bottom-tabs@5.0.0-alpha.27) (2019-12-19)
 
 **Note:** Version bump only for package @react-navigation/material-bottom-tabs