chore: release 4.0.0

These two types are missing entirely from the flow definition, while they're incomplete they at least prevent flow from complaining that they're not defined at all.

I decided against copying the `ScrollView` types from `react-native` as they're really quite complex and likely to fall out-of-sync with the implementation in `react-native`. So instead I'd recommend overriding the types when  consuming using something like:

```js

import {ScrollView as NativeScrollView} from 'react-native';
import {ScrollView as NavigationScrollView} from 'react-navigation';

const ScrollView: React.ComponentType<typeof NativeScrollView>) = NavigationScrollView;
```

.babelrc

@@ -1,3 +0,0 @@
-{
-  "presets": ["react-native"]
-}

.circleci/config.yml

@@ -1,40 +1,65 @@
 version: 2
+
+defaults: &defaults
+  docker:
+    - image: circleci/node:10.9.0
+  working_directory: ~/project
+
 jobs:
-  build:
-    docker:
-      - image: reactcommunity/node-ci:8.4.0-0 # custom image -- includes ocaml, libelf1, Yarn
-    parallelism: 2
-    working_directory: ~/react-navigation
+  install-dependencies:
+    <<: *defaults
     steps:
       - checkout
+      - attach_workspace:
+          at: ~/project
       - restore_cache:
-          # cache by branch + package.json, by branch, and then master
-          keys: 
-            - v3-react-navigation-{{ .Branch }}-{{ checksum "package.json" }}
-            - v3-react-navigation-{{ .Branch }}
-            - v3-react-navigation-master
-      - run: yarn # install root deps
-      - run: ./scripts/test.sh # run tests
-      - setup_remote_docker
-      - deploy:
-          command: |
-            set -x
-              VER="17.03.0-ce"
-              curl -L -o /tmp/docker-$VER.tgz https://get.docker.com/builds/Linux/x86_64/docker-$VER.tgz
-              tar -xz -C /tmp -f /tmp/docker-$VER.tgz
-              mv /tmp/docker/* /usr/bin
-            
-            yarn global add exp
-            set +x
-            exp login -u "$EXPO_USERNAME" -p "$EXPO_PASSWORD"
-            set -x
-            cd examples/NavigationPlayground && yarn && exp publish --release-channel "${CIRCLE_SHA1}"
+          keys:
+            - v1-dependencies-{{ checksum "package.json" }}
+            - v1-dependencies-
+      - restore_cache:
+          keys:
+            - v1-dependencies-example-{{ checksum "example/package.json" }}
+            - v1-dependencies-example-
+      - run: |
+          yarn install --frozen-lockfile
+          yarn install --frozen-lockfile --cwd example
       - save_cache:
-          key: v3-react-navigation-{{ .Branch }}-{{ checksum "package.json" }}
-          paths:
-            - ~/.cache/yarn
-            - ~/react-navigation/examples/NavigationPlayground/node_modules
-            - ~/react-navigation/examples/ReduxExample/node_modules
-notify:
-  webhooks:
-    - url: https://react-navigation-ci.now.sh
+          key: v1-dependencies-{{ checksum "package.json" }}
+          paths: node_modules
+      - save_cache:
+          key: v1-dependencies-example-{{ checksum "example/package.json" }}
+          paths: example/node_modules
+      - persist_to_workspace:
+          root: .
+          paths: .
+  lint-and-typecheck:
+      <<: *defaults
+      steps:
+        - attach_workspace:
+            at: ~/project
+        - run: |
+            yarn lint
+            yarn typescript
+  unit-tests:
+      <<: *defaults
+      steps:
+        - attach_workspace:
+            at: ~/project
+        - run: |
+            yarn test --coverage
+            yarn codecov
+        - store_artifacts:
+            path: coverage
+            destination: coverage
+
+workflows:
+  version: 2
+  build-and-test:
+    jobs:
+      - install-dependencies
+      - lint-and-typecheck:
+          requires:
+            - install-dependencies
+      - unit-tests:
+          requires:
+            - install-dependencies

.eslintignore

@@ -1,8 +1,6 @@
-coverage
-flow
-node_modules
-lib*
-build
-
-## Temporary
-examples
+coverage/
+flow/
+node_modules/
+lib/
+build/
+typescript/

.eslintrc

@@ -1,52 +1,21 @@
 {
-  "extends": [
-    "plugin:react/recommended",
-    "plugin:import/errors",
-    "plugin:import/warnings",
-    "prettier",
-    "prettier/react"
-  ],
-  "parser": "babel-eslint",
-  "plugins": ["react", "prettier"],
+  "extends": "eslint-config-satya164",
+
+  "plugins": ["react-native-globals"],
+
+  "settings": {
+    "react": {
+      "version": "detect"
+    },
+  },
+
   "env": {
-    "jasmine": true
+    "es6": true,
+    "react-native-globals/all": true,
   },
+
   "rules": {
-    "prettier/prettier": [
-      "error",
-      {
-        "trailingComma": "es5",
-        "singleQuote": true
-      }
-    ],
-
-    "no-underscore-dangle": "off",
-    "no-use-before-define": "off",
-    "no-unused-expressions": "off",
-    "new-cap": "off",
-    "no-plusplus": "off",
-    "no-class-assign": "off",
-    "no-duplicate-imports": "off",
-    "import/extensions": "off",
-    "import/no-extraneous-dependencies": "off",
     "import/no-unresolved": "off",
-
-    "react/jsx-filename-extension": ["off", { "extensions": [".js", ".jsx"] }],
-
-    "react/sort-comp": "off",
-    "react/prefer-stateless-function": "off",
-    "react/no-deprecated": "off",
-
-    "react/forbid-prop-types": "warn",
-    "react/prop-types": "off",
-    "react/require-default-props": "off",
-    "react/no-unused-prop-types": "off"
-  },
-  "parserOptions": {
-    "ecmaVersion": 6,
-    "sourceType": "module",
-    "ecmaFeatures": {
-      "modules": true
-    }
+    "react/sort-comp": "off"
   }
 }

.github/ISSUE_TEMPLATE.md

@@ -25,7 +25,7 @@ Bugs with react-navigation must be reproducible *without any external libraries
 
 ### 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 repoistory as that is outside of the scope of React Navigation.
+- 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.
 

.gitignore

@@ -13,8 +13,8 @@ yarn-error.log
 # OS X
 .DS_Store
 
-# Exponent
-.exponent
+# Expo
+.expo
 
 # Jest
 coverage

.release-it.json

@@ -0,0 +1,17 @@
+{
+  "git": {
+    "commitMessage": "chore: release %s",
+    "tagName": "v%s"
+  },
+  "npm": {
+    "publish": true
+  },
+  "github": {
+    "release": true
+  },
+  "plugins": {
+    "@release-it/conventional-changelog": {
+      "preset": "angular"
+    }
+  }
+}

CHANGELOG.md

@@ -5,129 +5,332 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## Unreleased
 
-## [2.9.2] - [2018-07-25](https://github.com/react-navigation/react-navigation/releases/tag/2.9.2)
-### Added
-- Export `StackViewTransitionConfigs` to allow you to extend default config in custom transition configs. [#4761](https://github.com/react-navigation/react-navigation/pull/4761)
+- Add missing Flow type exports for `ScrollView` and `NavigationContext`
 
-### Fixed
-- Error when building with haul: ref to pathToRegexp.compile(#4658).
-- Error when building with haul: ref to pathToRegexp.compile. [#4658](https://github.com/react-navigation/react-navigation/pull/4658).
+## [3.11.1]
 
-## [2.9.1] - [2018-07-24](https://github.com/react-navigation/react-navigation/releases/tag/2.9.1)
-### Fixed
-- Incorrect parameters passed to title offset calculation led to bug in header layout when no right component (https://github.com/react-navigation/react-navigation/issues/4754)
+## Fixes
 
-### Fixed
-- Typo in Header transition preset check.
+- Fix `navigationOptions` type from `NavigationScreenProp<NavigationRoute>` to `NavigationScreenConfig<Options>`.
+- Fix missing `isFirstRouteInParent` type in typescript and flow.
+- Add missing `backTitleVisible` for typescript, `disabled` and `backTitleVisible` for flow definitions in type `HeaderBackButtonProps`
+- Add missing `keyboardHidesTabBar` for TypeScript to `TabViewConfig.tabBarOptions`
+- Add missing `unmountInactiveRoutes` for TypeScript to `DrawerNavigatorConfig`
 
-## [2.9.0] - [2018-07-20](https://github.com/react-navigation/react-navigation/releases/tag/2.9.0)
-### Added
-- `headerLayoutPreset: 'center' | 'left'` to provide an easy solution for [questions like this](https://github.com/react-navigation/react-navigation/issues/4615).
-- `headerBackTitleEnabled` - this configuration option for stack navigator allows you to force back button titles to either be rendered or not (if you disagree with defaults for your platform and layout preset).
+## [3.11.0]
 
-### Fixed
-- Android back button ripple is now appropriately sized (fixes [#3955](https://github.com/react-navigation/react-navigation/issues/3955)).
-- Respect header background color on container (fixes edge case where user depended on displaying content that was rendered behind the navigator, this particular behavior should not be depended on and may break in the future, but this change is still useful regardless).
+## New Features
 
+- Export `SwitchActions`
 
-## [2.8.0] - [2018-07-19](https://github.com/react-navigation/react-navigation/releases/tag/2.8.0)
-### Added
-- `headerLeftContainerStyle`, `headerTitleContainerStyle`, and `headerRightContainerStyle` are exposed on `navigationOptions`. These properties allow you to customize the style of the container of `headerLeft`, `headerTitle` and `headerRight` components.
+## [3.10.2]
 
-### Fixed
-- Fixed memory leaks in `createNavigator`: [closure scope leak](https://github.com/react-navigation/react-navigation/commit/1a765562905e93bbae0262dd20c2688221c999e8), and [clean up old descriptors](https://github.com/react-navigation/react-navigation/commit/93642e16e7ff029586b68ee732ec790504ee4862).
+## Fixes
 
-## [2.7.0] - [2018-07-17](https://github.com/react-navigation/react-navigation/releases/tag/2.7.0)
-### Added
-- The enableURLHandling prop on the top level navigator component allows you to disable deep linking handling. Currently it is always enabled. To disable it, `<RootNavigator enableURLHandling={false} />`
+- Update Flow types - Add `cardShadowEnabled` and `cardOverlayEnabled` to NavigationStackViewConfig
+- Upgrade react-navigation-tabs [#5914](https://github.com/react-navigation/react-navigation/issues/5914)
 
-### Changed
-- StackNavigator.replace method no longer requires a key param. If the key is left undefined, the last screen in the stack will be replaced.
+## [3.10.0] - [2019-05-16](https://github.com/react-navigation/react-navigation/releases/tag/3.10.0)
 
-### Fixed
-- Support headerLeft component for the first screen in a stack (#4608).
-- Removed bottomBorder when `headerTransparent` is set to true.
-- Improve empty path and param handling in deep linking (#4671). This fixes issues with deep linking and fully tests the differences between path: '' and path: null. Empty string matches empty paths, and null path will let the child router handle paths at the same level. Also it makes sure that params are not duplicated between path and query when they are serialized with getPathAndParamsForState.
-- Fix onTransitionStart not being invoked when provided in navigator config.(#4100)
-- Rare case when users navigated back and forth quickly with exactly the right timing would cause a crash due to a scene being queued to transition, then clobbered, then attempted to render as a stale scene but without a descriptor. ([commit](https://github.com/react-navigation/react-navigation/commit/cab4d71a5e09188df3f4a294c98779eecb860a78))
+## Removed
 
-## [2.6.2] - [2018-07-06](https://github.com/react-navigation/react-navigation/releases/tag/2.6.2)
-### Changed
-- Relax vertical padding warnings on header.
+- `persistenceKey` no longer automatically saves and restores navigation state using AsyncStorage. Typically this would be a breaking change that would require a major version bump, but because this has always been marked as experimental in the documentation and it is unlikely to impact production apps, we are rolling it in a minor release. `persistenceKey` has been replaced with `persistNavigationState` and `loadNavigationState`. See the diff in docs: https://github.com/react-navigation/react-navigation.github.io/pull/425/files?short_path=b668b1a#diff-b668b1a4201e40b1378036dc012100fe
 
-## [2.6.1] - [2018-07-05](https://github.com/react-navigation/react-navigation/releases/tag/2.6.1)
-### Added
-- Warn for more invalid headerStyle properties (padding, top/right/bottom/left, position).
+## Changed
 
-### Fixed
-- Fixed missing header shadow on Android.
+- Removed animations from stack on web
+- Ensure that headerMode is float by default on web
 
-## [2.6.0] - [2018-07-04](https://github.com/react-navigation/react-navigation/releases/tag/2.6.0)
-### Added
-- [NavigationEvents](https://github.com/react-navigation/react-navigation/pull/4188) component as a declarative interface for subscribing to navigation focus events.
+## Fixes
 
-### Fixed
-- Fix stack router child router delegation priority (https://github.com/react-navigation/react-navigation/commit/e8c1833053e37d28f0ce505ff323565abf23b6a2)
-- Avoid crash when calling isFocused on old route (https://github.com/react-navigation/react-navigation/commit/0921889f7a3acfc6d6bcc4909d209eeeee985ba7)
-- Stack router no longer attempts to parse query params within path handling
-- Switch router now has exact same param treatment for URLs as stack router does
+- Prevent transitionConfig's useNativeDriver value being overwritten. (https://github.com/react-navigation/stack/commit/8b2af7d94209d4658abd8d799bc78744a1004b4e)
+- Update typescript with headerLeftContainerStyle and headerRightContainerStyle
+- Update typescript - Add `safeAreaInset` to `BottomTabBarProps`
+- Update typescript - `TabBarTop` is now `MaterialTopTabBar`
+- Update typescript - Remove `SwitchNavigator`, `TabNavigator` and `StackNavigator`. Added exports for `SceneView` and `SwitchRouter`
+- Update typescript - `getLabel` is now `getLabelText` in BottomTabProps and TopTabProps
+- Silence deprecated lifecycle warning in Stack Transitioner
 
-### Changed
-- Internally we no longer need to special case PlatformHelpers by platform as react-native-web handles the APIs we mocked out with it now.
+## [3.9.0] - [2019-04-23](https://github.com/react-navigation/react-navigation/releases/tag/3.9.0)
 
-## [2.5.5] - [2018-06-27](https://github.com/react-navigation/react-navigation/releases/tag/2.5.5)
-### Added
-- Throw error in development mode when header navigation option is set to a string - a common mistake that would otherwise result in a cryptic error message.
-- Throw error in development mode when title is not a string.
+## Fixes
 
-### Fixed
-- Delegate to child routers for more than just the top screen in the stack.
-- Update react-navigation-drawer to 0.4.3 to fix `initialRouteParams` option
+- Remove `createTabNavigator` from type definitions
+- Add missing types for `DrawerNavigatorConfig`
+- Use `preserveFocus` action param rather than matching on specific action types to determine if index needs to be updated if child router changes (https://github.com/react-navigation/react-navigation-core/pull/56)
 
-## [2.5.4] - [2018-06-27](https://github.com/react-navigation/react-navigation/releases/tag/2.5.4)
-### Fixed
-- Header no longer sometimes flashes for 1 frame when using `header: null` on initial route of stack with floating header.
-- Export `createSwitchNavigator` in react-navigation.web.js
+## [3.8.1] - [2019-04-12](https://github.com/react-navigation/react-navigation/releases/tag/3.8.1)
 
-## [2.5.3] - [2018-06-23](https://github.com/react-navigation/react-navigation/releases/tag/2.5.3)
-### Fixed
-- `setParams` applies to the navigation object it is called on even if that is the navigation object for a navigation view (more details in https://github.com/react-navigation/react-navigation/issues/4497)
+## Changed
 
-## [2.5.2] - [2018-06-23](https://github.com/react-navigation/react-navigation/releases/tag/2.5.2)
-### Fixed
-- Update react-navigation-drawer to fix regression in toggleDrawer
+- Add missing type for `enableURLHandling` to TypeScript definition (#5803)
+- Update Flow types (#5806)
 
-## [2.5.1] - [2018-06-22](https://github.com/react-navigation/react-navigation/releases/tag/2.5.1)
-### Fixed
-- `transitionConfig` in stack navigator no longer passes incorrect `fromTransitionProps` when navigating back
+## [3.8.0] - [2019-04-12](https://github.com/react-navigation/react-navigation/releases/tag/3.8.0)
 
-## [2.5.0] - [2018-06-22](https://github.com/react-navigation/react-navigation/releases/tag/2.5.0)
-### Changed
-- Refactor internals to make it play more nicely with web
+## Fixes
 
-### Fixed
-- `const defaultGetStateForAction = SwitchBasedNavigator.router.getStateForAction` no longer throws error.
-- Updated react-navigation-drawer to 0.4.1 which should fix issues related to automatically closing drawer when changing routes.
+- `onRefresh` on exported lists `FlatList` and `SectionList` works as expected now (no need to add `refreshControl` prop explicitly)
+- On Android, the exported `ScrollView` is now same as the React Native ScrollView (but with scroll-to-top behavior added), whereas on iOS we still use react-native-gesture-handler ScrollView. We can change Android back to react-native-gesture-handler ScrollView when https://github.com/kmagiera/react-native-gesture-handler/issues/560 is resolved.
+- Look for `scrollResponderScrollTo` function in our ScrollView, in react-native 0.59 the interface appears to have changed for FlatList such that this is needed. (react-navigation-native#20)
 
-## [2.4.1] - [2018-06-21](https://github.com/react-navigation/react-navigation/releases/tag/2.4.1)
-### Changed
-- Improved examples
+## Changed
 
-[Unreleased]: https://github.com/react-navigation/react-navigation/compare/2.9.2...HEAD
-[2.9.2]: https://github.com/react-navigation/react-navigation/compare/2.9.1...2.9.2
-[2.9.1]: https://github.com/react-navigation/react-navigation/compare/2.9.0...2.9.1
-[2.9.0]: https://github.com/react-navigation/react-navigation/compare/2.8.0...2.9.0
-[2.8.0]: https://github.com/react-navigation/react-navigation/compare/2.7.0...2.8.0
-[2.7.0]: https://github.com/react-navigation/react-navigation/compare/2.6.2...2.7.0
-[2.6.2]: https://github.com/react-navigation/react-navigation/compare/2.6.1...2.6.2
-[2.6.1]: https://github.com/react-navigation/react-navigation/compare/2.6.0...2.6.1
-[2.6.0]: https://github.com/react-navigation/react-navigation/compare/2.5.5...2.6.0
-[2.5.5]: https://github.com/react-navigation/react-navigation/compare/2.5.4...2.5.5
-[2.5.4]: https://github.com/react-navigation/react-navigation/compare/2.5.3...2.5.4
-[2.5.3]: https://github.com/react-navigation/react-navigation/compare/2.5.2...2.5.3
-[2.5.2]: https://github.com/react-navigation/react-navigation/compare/2.5.1...2.5.2
-[2.5.1]: https://github.com/react-navigation/react-navigation/compare/2.5.0...2.5.1
-[2.5.0]: https://github.com/react-navigation/react-navigation/compare/2.4.1...2.5.0
-[2.4.1]: https://github.com/react-navigation/react-navigation/compare/2.4.0...2.4.1
+- Stack header style improvements for web (react-navigation-stack#104)
+
+## [3.7.1] - [2019-04-10](https://github.com/react-navigation/react-navigation/releases/tag/3.7.1)
+
+## Fixes
+
+- Update Flow types (#5800 and #5801)
+- More open `navigationOptions` types for bottom tab navigator config (#5796)
+- Fix hit slop for bottom tab bar (react-navigation-tabs#110)
+
+## Added
+
+- Add accessibility role and state to bottom bar (react-navigation-tabs#90)
+- Hide tab bar when keyboard is shown (react-navigation-tabs#112)
+- Specify default values for getAccessibilityX on tabs (react-navigation-tabs##116)
+- Add a isFirstRouteInParent method to navigation object (react-navigation-core#51)
+
+## [3.6.1] - [2019-04-02](https://github.com/react-navigation/react-navigation/releases/tag/3.6.1)
+
+## Fixed
+
+- Move event subscriptions to constructor in `withNavigationFocus` to ensure initial `didFocus` event is received.
+
+## [3.6.0] - [2019-03-31](https://github.com/react-navigation/react-navigation/releases/tag/3.6.0)
+
+## Added
+
+- Export TabBarIconProps, TabBarLabelProps, DrawerIconProps, DrawerLabelProps, ScreenProps and InitialLayout.
+- Add `disabled` prop to HeaderBackButton
+- Add `StackViewTransitionConfigs.NoAnimation`
+- Add `drawerContainerStyle` to navigator config for drawer navigator
+
+## [3.5.1] - [2019-03-19](https://github.com/react-navigation/react-navigation/releases/tag/3.5.1)
+
+## Added
+
+- Export StackGestureContext and DrawerGestureContext
+- Add missing type for withOrientation
+
+## Fixed
+
+- Fix header HeaderBackButton title TypeScript type
+
+## [3.5.0] - [2019-03-19](https://github.com/react-navigation/react-navigation/releases/tag/3.5.0)
+
+## Fixed
+
+- Fixed types for `BottomTabBar`
+- export `NavigationContext` type
+
+## Changed
+
+- Make 'react-native-gesture-handler' a peer dependency rather than a hard dependency
+
+## [3.4.1] - [2019-03-16](https://github.com/react-navigation/react-navigation/releases/tag/3.4.1)
+
+## Fixed
+
+- Fix missing TypeScript definitions file in release package
+
+## [3.4.0] - [2019-03-15](https://github.com/react-navigation/react-navigation/releases/tag/3.4.0)
+
+## Added
+
+- TypeScript type definition now included in the project.
+- Better support for react-native-web in core and stack.
+
+## Fixed
+
+- Default key to null in stack reset action (https://github.com/react-navigation/react-navigation-core/commit/59238160d86284a3353d53af10688fcf3f36004f)
+- Fix header back button label and title label scaling. Defaults to false. (https://github.com/react-navigation/react-navigation-stack/commit/c1f1dff465e9eebe274a08e274cf10570045fa23)
+
+## Changed
+
+- Remove react-lifecycles-compat from @react-navigation/core
+- NavigationPlayground uses TypeScript
+
+## [3.3.2] - [2019-02-25](https://github.com/react-navigation/react-navigation/releases/tag/3.3.2)
+
+## Fixed
+
+- Updated Flow types (https://github.com/react-navigation/react-navigation/commit/d3040e52b39bc8e91ffc1354d9c5f8c096baf597)
+
+## [3.3.1] - [2019-02-25](https://github.com/react-navigation/react-navigation/releases/tag/3.3.1)
+
+## Fixed
+
+- SafeAreaView bottom inset on iPhone XR and XS fixed. (https://github.com/react-navigation/react-navigation/issues/5625)
+
+## [3.3.0] - [2019-02-16](https://github.com/react-navigation/react-navigation/releases/tag/3.3.0)
+
+## Added
+
+- Pass through `drawerOpenProgress` to drawer content component (https://github.com/react-navigation/react-navigation-drawer/pull/40)
+
+## [3.2.3] - [2019-02-09](https://github.com/react-navigation/react-navigation/releases/tag/3.2.3)
+
+## Fixed
+
+- `await` the result of `onTransitionStart` before starting the transition (https://github.com/react-navigation/react-navigation-stack/pull/79)
+
+## [3.2.2]
+
+- Oops, I skipped it. Nothing here.
+
+## [3.2.1] - [2019-02-09](https://github.com/react-navigation/react-navigation/releases/tag/3.2.1)
+
+## Fixed
+
+- Remove accidental console.log
+
+## [3.2.0] - [2019-02-08](https://github.com/react-navigation/react-navigation/releases/tag/3.2.0)
+
+## Added
+
+- Add support for `backBehavior: history'` and `backBehavior: 'order'` to any navigator based on SwitchRouter (eg: tab navigators). (https://github.com/react-navigation/react-navigation-core/pull/31)
+
+## [3.1.5] - [2019-02-06](https://github.com/react-navigation/react-navigation/releases/tag/3.1.5)
+
+## Fixed
+
+- Revert "Transparent header measurement fix (https://github.com/react-navigation/react-navigation-stack/pull/71)"
+
+## [3.1.4] - [2019-02-05](https://github.com/react-navigation/react-navigation/releases/tag/3.1.4)
+
+## Fixed
+
+- Fix references to onGestureFinish in StackViewLayout, should be onGestureEnd
+
+## [3.1.3] - [2019-02-04](https://github.com/react-navigation/react-navigation/releases/tag/3.1.3)
+
+## Fixed
+
+- Stack navigator properly dismisses and restores keyboard when gesture starts and is cancelled
+- Transparent header measurement fix (https://github.com/react-navigation/react-navigation-stack/pull/71)
+
+## [3.1.2] - [2019-02-01](https://github.com/react-navigation/react-navigation/releases/tag/3.1.2)
+
+## Fixed
+
+- Update flow definition for `withNavigation` and `withNavigationFocus` to support `defaultProps`
+- Prevent onRef callback be called twice on withNavigationFocus components (https://github.com/react-navigation/react-navigation-core/pull/30)
+- Bump react-navigation-drawer version to improve performance - if you use Expo, you will need expo@^32.0.3 to update!
+
+## [3.0.9] - [2018-12-19](https://github.com/react-navigation/react-navigation/releases/tag/3.0.9)
+
+## Fixed
+
+- Intermittent flicker when changing tabs while using react-native-screens fixed by not changing opacity (https://github.com/react-navigation/react-navigation-tabs/pull/80)
+- Prevent fading the previous screen on push/pop on Android (https://github.com/react-navigation/react-navigation-stack/pull/73)
+
+## [3.0.8] - [2018-12-08](https://github.com/react-navigation/react-navigation/releases/tag/3.0.8)
+
+## Changed
+
+- Lock create-react-context to 0.2.2
+
+## [3.0.7] - [2018-12-08](https://github.com/react-navigation/react-navigation/releases/tag/3.0.7)
+
+## Changed
+
+- Optimize stack gesture to avoid a setState and reduce unnecessary Animated node creation (https://github.com/react-navigation/react-navigation-stack/pull/70)
+
+## [3.0.6] - [2018-12-06](https://github.com/react-navigation/react-navigation/releases/tag/3.0.6)
+
+## Fixes
+
+- Fix drawer accessibility label when drawer label is not a string
+
+## [3.0.5] - [2018-12-03](https://github.com/react-navigation/react-navigation/releases/tag/3.0.5)
+
+## Fixes
+
+- Fix crash in rare case where onNavigationStateChange on container leads to setState and container has screenProps (https://github.com/react-navigation/react-navigation/issues/5301)
+- Expose underlaying ScrollView methods to NavigationAwareScrollable (https://github.com/react-navigation/react-navigation-native/pull/8)
+
+## [3.0.4] - [2018-11-30](https://github.com/react-navigation/react-navigation/releases/tag/3.0.4)
+
+## Changed
+
+- Lock dependencies to exact versions
+
+## Fixes
+
+- Fix crash when screenInterpolator is null (https://github.com/react-navigation/react-navigation-stack/issues/64)
+- Fix renderPager override (https://github.com/react-navigation/react-navigation-tabs/pull/70)
+
+## Added
+
+- Accessibility labels on drawer items (https://github.com/react-navigation/react-navigation-drawer/pull/30)
+
+## [3.0.3] - [2018-11-30](https://github.com/react-navigation/react-navigation/releases/tag/3.0.3)
+
+## Fixes
+
+- Fix bug where if you navigate immediately when the navigator is first mounted the stack could get in an invalid state.
+- Transparent stack card factors in header height now, even though you probably won't want to use this.
+- Fix bug where shadow was still rendered on transparent stack
+- Fix gestureResponseDistance custom values being ignored for modal stack
+
+## [3.0.2] - [2018-11-27](https://github.com/react-navigation/react-navigation/releases/tag/3.0.2)
+
+## Fixes
+
+- Fix `drawerLockMode` on drawer navigator
+- Fix RTL support in drawer navigator
+
+## [3.0.1] - [2018-11-26](https://github.com/react-navigation/react-navigation/releases/tag/3.0.1)
+
+## Fixes
+
+- fix NavigationTestUtils.js deprecated file import.
+- Update `getParam` flow typings to check `key` and `fallback` arguments, as well as return the correct type automatically.
+- Fix regression in backgroundColor on cardStyle for stack navigator.
+
+## [3.0.0] - [2018-11-17](https://github.com/react-navigation/react-navigation/releases/tag/3.0.0)
+
+- Changes between the latest 2.x release and 3.0.0 are listed on the blog at https://reactnavigation.org/blog/2018/11/17/react-navigation-3.0.html
+
+# [Previous major versions]
+
+- [2.x](https://github.com/react-navigation/react-navigation/blob/2.x/CHANGELOG.md)
+
+[Unreleased]: Fixed NavigationStackScreenOptions types by adding headerTitleContainerStyle
+[Unreleased]: https://github.com/react-navigation/react-navigation/compare/3.10.0...HEAD
+[3.10.0]: https://github.com/react-navigation/react-navigation/compare/3.10.0...3.9.0
+[3.9.0]: https://github.com/react-navigation/react-navigation/compare/3.8.1...3.9.0
+[3.8.1]: https://github.com/react-navigation/react-navigation/compare/3.8.0...3.8.1
+[3.8.0]: https://github.com/react-navigation/react-navigation/compare/3.7.1...3.8.0
+[3.7.1]: https://github.com/react-navigation/react-navigation/compare/3.6.1...3.7.1
+[3.6.1]: https://github.com/react-navigation/react-navigation/compare/3.6.0...3.6.1
+[3.6.0]: https://github.com/react-navigation/react-navigation/compare/3.5.1...3.6.0
+[3.5.1]: https://github.com/react-navigation/react-navigation/compare/3.5.0...3.5.1
+[3.5.0]: https://github.com/react-navigation/react-navigation/compare/3.4.1...3.5.0
+[3.4.1]: https://github.com/react-navigation/react-navigation/compare/3.4.0...3.4.1
+[3.4.0]: https://github.com/react-navigation/react-navigation/compare/3.3.2...3.4.0
+[3.3.2]: https://github.com/react-navigation/react-navigation/compare/3.3.1...3.3.2
+[3.3.1]: https://github.com/react-navigation/react-navigation/compare/3.3.0...3.3.1
+[3.3.0]: https://github.com/react-navigation/react-navigation/compare/3.2.3...3.3.0
+[3.2.3]: https://github.com/react-navigation/react-navigation/compare/3.2.1...3.2.3
+[3.2.1]: https://github.com/react-navigation/react-navigation/compare/3.2.0...3.2.1
+[3.2.0]: https://github.com/react-navigation/react-navigation/compare/3.1.5...3.2.0
+[3.1.5]: https://github.com/react-navigation/react-navigation/compare/3.1.4...3.1.5
+[3.1.4]: https://github.com/react-navigation/react-navigation/compare/3.1.3...3.1.4
+[3.1.3]: https://github.com/react-navigation/react-navigation/compare/3.1.2...3.1.3
+[3.1.2]: https://github.com/react-navigation/react-navigation/compare/3.0.9...3.1.2
+[3.0.9]: https://github.com/react-navigation/react-navigation/compare/3.0.8...3.0.9
+[3.0.8]: https://github.com/react-navigation/react-navigation/compare/3.0.7...3.0.8
+[3.0.7]: https://github.com/react-navigation/react-navigation/compare/3.0.6...3.0.7
+[3.0.6]: https://github.com/react-navigation/react-navigation/compare/3.0.5...3.0.6
+[3.0.5]: https://github.com/react-navigation/react-navigation/compare/3.0.4...3.0.5
+[3.0.4]: https://github.com/react-navigation/react-navigation/compare/3.0.3...3.0.4
+[3.0.3]: https://github.com/react-navigation/react-navigation/compare/3.0.2...3.0.3
+[3.0.2]: https://github.com/react-navigation/react-navigation/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/react-navigation/react-navigation/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/react-navigation/react-navigation/compare/2.x...3.0.0

LICENSE

@@ -1,26 +1,21 @@
-BSD License
+MIT License
 
-For React Navigation software
+Copyright (c) 2017 React Native Community
 
-Copyright (c) 2016-present, React Navigation Contributors. All rights reserved.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
 
- * Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright notice,
-   this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

NavigationTestUtils.js

@@ -0,0 +1,7 @@
+import { _TESTING_ONLY_reset_container_count } from '@react-navigation/native/src/createAppContainer';
+
+export default {
+  resetInternalState: () => {
+    _TESTING_ONLY_reset_container_count();
+  },
+};

README.md

@@ -1,22 +1,12 @@
 # React Navigation
 
-[![npm version](https://badge.fury.io/js/react-navigation.svg)](https://badge.fury.io/js/react-navigation) [![codecov](https://codecov.io/gh/react-navigation/react-navigation/branch/master/graph/badge.svg)](https://codecov.io/gh/react-navigation/react-navigation) [![CircleCI badge](https://circleci.com/gh/react-navigation/react-navigation/tree/master.svg?style=shield)](https://circleci.com/gh/react-navigation/react-navigation/tree/master) [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](https://reactnavigation.org/docs/contributing.html)
+[![npm version](https://badge.fury.io/js/react-navigation.svg)](https://badge.fury.io/js/react-navigation) [![CircleCI badge](https://circleci.com/gh/react-navigation/react-navigation/tree/master.svg?style=shield)](https://circleci.com/gh/react-navigation/react-navigation/tree/master) [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](https://reactnavigation.org/docs/contributing.html)
 
 React Navigation is born from the React Native community's need for an extensible yet easy-to-use navigation solution based on Javascript.
 
 ## Installation
 
-Since the library is a JS-based solution, to install the latest version of react-navigation you only need to run:
-
-```bash
-yarn add react-navigation
-```
-
-or
-
-```bash
-npm install --save react-navigation
-```
+See: https://reactnavigation.org/docs/en/getting-started.html
 
 ## Documentation
 
@@ -43,7 +33,7 @@ See our [Contributing Guide](CONTRIBUTING.md)!
 
 #### Is this the only library available for navigation?
 
-Certainly not! There other libraries - which, depending on your needs, can be better or worse suited for your project. Read more in the [alternative libraries](https://reactnavigation.org/docs/alternatives.html) documentation, and read React Navigation's [pitch & anti-pitch](https://reactnavigation.org/docs/pitch.html) to understand the tradeoffs.
+Certainly not! There are other libraries - which, depending on your needs, can be better or worse suited for your project. Read more in the [alternative libraries](https://reactnavigation.org/docs/alternatives.html) documentation, and read React Navigation's [pitch & anti-pitch](https://reactnavigation.org/docs/pitch.html) to understand the tradeoffs.
 
 #### Can I use this library for web?
 

assetsTransformer.js

@@ -1,3 +1,4 @@
+/* eslint-disable import/no-commonjs */
 /**
  * This file is needed to hijack asset imports so that test files don't attempt
  * to import them as JavaScript modules.
@@ -6,7 +7,7 @@
 const path = require('path');
 
 module.exports = {
-  process(src, filename, config, options) {
+  process(src, filename) {
     return 'module.exports = ' + JSON.stringify(path.basename(filename)) + ';';
   },
 };

babel.config.js

@@ -0,0 +1,5 @@
+/* eslint-disable import/no-commonjs */
+
+module.exports = {
+  presets: ['module:metro-react-native-babel-preset'],
+};

commitlint.config.js

@@ -0,0 +1,5 @@
+/* eslint-disable import/no-commonjs */
+
+module.exports = {
+  extends: ['@commitlint/config-conventional'],
+};

example/.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": ["expo"]
+}

example/.buckconfig

@@ -0,0 +1,6 @@
+
+[android]
+  target = Google Inc.:Google APIs:23
+
+[maven_repositories]
+  central = https://repo1.maven.org/maven2

example/.eslintrc

@@ -0,0 +1,18 @@
+{
+  'extends': '../.eslintrc',
+
+  'settings':
+    {
+      'import/core-modules':
+        [
+          'expo-asset',
+          'react-navigation-stack',
+          'react-native-gesture-handler',
+          'react-native-reanimated',
+        ],
+    },
+
+  "rules": {
+    "react-native/no-inline-styles": "off"
+  }
+}

example/.watchmanconfig

@@ -0,0 +1 @@
+{}

example/App.tsx

@@ -0,0 +1,454 @@
+import React from 'react';
+import {
+  Animated,
+  Image,
+  Platform,
+  StatusBar,
+  StyleSheet,
+  TouchableOpacity,
+  Text,
+  View,
+} from 'react-native';
+import {
+  NativeViewGestureHandler,
+  RectButton,
+} from 'react-native-gesture-handler';
+import {
+  SupportedThemes,
+  ThemeColors,
+  ThemeContext,
+  Themed,
+  createAppContainer,
+  SafeAreaView,
+} from 'react-navigation';
+import { createStackNavigator } from 'react-navigation-stack';
+import { MaterialCommunityIcons } from '@expo/vector-icons';
+import CustomTabs from './src/CustomTabs';
+import CustomTabUI from './src/CustomTabUI';
+import Drawer from './src/Drawer';
+import ModalStack from './src/ModalStack';
+import SimpleStack from './src/SimpleStack';
+import SimpleTabs from './src/SimpleTabs';
+import StacksInTabs from './src/StacksInTabs';
+import StacksOverTabs from './src/StacksOverTabs';
+import StacksOverTopTabs from './src/StacksOverTopTabs';
+import StacksAndKeys from './src/StacksAndKeys';
+import StackWithCustomHeaderBackImage from './src/StackWithCustomHeaderBackImage';
+import StackWithHeaderPreset from './src/StackWithHeaderPreset';
+import StackWithTranslucentHeader from './src/StackWithTranslucentHeader';
+import SwitchWithStacks from './src/SwitchWithStacks';
+import TabsInDrawer from './src/TabsInDrawer';
+
+const ExampleInfo: any = {
+  CustomTabUI: {
+    description: 'Render additional views around a Tab navigator',
+    name: 'Custom Tabs UI',
+  },
+  CustomTabs: {
+    description: 'Custom tabs with tab router',
+    name: 'Custom Tabs',
+  },
+  CustomTransitioner: {
+    description: 'Custom transitioner with stack router',
+    name: 'Custom Transitioner',
+  },
+  Drawer: {
+    description: 'Android-style drawer navigation',
+    name: 'Drawer Example',
+  },
+  InactiveStack: {
+    description:
+      'An inactive route in a stack should be given the opportunity to handle actions',
+    name: 'Navigate idempotently to stacks in inactive routes',
+  },
+  KeyboardHandlingExample: {
+    description:
+      'Demo automatic handling of keyboard showing/hiding inside StackNavigator',
+    name: 'Keyboard Handling Example',
+  },
+  LinkStack: {
+    description: 'Deep linking into a route in stack',
+    name: 'Link in Stack',
+  },
+  LinkTabs: {
+    description: 'Deep linking into a route in tab',
+    name: 'Link to Settings Tab',
+  },
+  ModalStack: {
+    description:
+      Platform.OS === 'ios'
+        ? 'Stack navigation with modals'
+        : 'Dynamically showing and hiding the header',
+    name:
+      Platform.OS === 'ios'
+        ? 'Modal Stack Example'
+        : 'Stack with Dynamic Header',
+  },
+  SimpleStack: {
+    description: 'A card stack',
+    name: 'Stack Example',
+  },
+  SimpleTabs: {
+    description: 'Tabs following platform conventions',
+    name: 'Tabs Example',
+  },
+  StackWithCustomHeaderBackImage: {
+    description: 'Stack with custom header back image',
+    name: 'Custom header back image',
+  },
+  StackWithHeaderPreset: {
+    description: 'Masked back button and sliding header items. iOS only.',
+    name: 'UIKit-style Header Transitions',
+  },
+  StackWithTranslucentHeader: {
+    description: 'Render arbitrary translucent content in header background.',
+    name: 'Translucent Header',
+  },
+  StacksInTabs: {
+    description: 'Nested stack navigation in tabs',
+    name: 'Stacks in Tabs',
+  },
+  StacksOverTabs: {
+    description: 'Nested stack navigation that pushes on top of tabs',
+    name: 'Stacks over Tabs',
+  },
+  StacksOverTopTabs: {
+    description: 'Tab navigator in stack with custom header heights',
+    name: 'Stacks with non-standard header height',
+  },
+  StacksAndKeys: {
+    description: 'Use keys to link between screens',
+    name: 'Link in Stack with keys',
+  },
+  SwitchWithStacks: {
+    description: 'Jump between routes',
+    name: 'Switch between routes',
+  },
+  // MultipleDrawer: {
+  //   description: 'Add any drawer you need',
+  //   name: 'Multiple Drawer Example',
+  // },
+  TabsInDrawer: {
+    description: 'A drawer combined with tabs',
+    name: 'Drawer + Tabs Example',
+  },
+  TabsWithNavigationEvents: {
+    description:
+      'Declarative NavigationEvents component to subscribe to navigation events',
+    name: 'NavigationEvents',
+  },
+  TabsWithNavigationFocus: {
+    description: 'Receive the focus prop to know when a screen is focused',
+    name: 'withNavigationFocus',
+  },
+};
+
+const ExampleRoutes: any = {
+  CustomTabUI,
+  CustomTabs,
+  Drawer,
+  ModalStack,
+  SimpleStack,
+  SimpleTabs,
+  StackWithCustomHeaderBackImage,
+  StackWithTranslucentHeader,
+  StacksAndKeys,
+  StacksOverTabs,
+  SwitchWithStacks,
+  StacksOverTopTabs,
+  StacksInTabs,
+  ...Platform.select({
+    android: {},
+    ios: {
+      StackWithHeaderPreset,
+    },
+  }),
+  TabsInDrawer,
+  LinkStack: {
+    screen: SimpleStack,
+    path: 'people/Jordan',
+  },
+  LinkTabs: {
+    screen: SimpleTabs,
+    path: 'settings',
+  },
+};
+
+interface State {
+  scrollY: Animated.Value;
+}
+
+class MainScreen extends React.Component<any, State> {
+  static contextType = ThemeContext;
+  context!: React.ContextType<typeof ThemeContext>;
+
+  state = {
+    scrollY: new Animated.Value(0),
+  };
+
+  render() {
+    const { navigation } = this.props;
+
+    const scale = this.state.scrollY.interpolate({
+      extrapolate: 'clamp',
+      inputRange: [-450, 0, 100],
+      outputRange: [2, 1, 0.8],
+    });
+
+    const translateY = this.state.scrollY.interpolate({
+      inputRange: [-450, 0, 100],
+      outputRange: [-150, 0, 40],
+    });
+
+    const opacity = this.state.scrollY.interpolate({
+      extrapolate: 'clamp',
+      inputRange: [0, 50],
+      outputRange: [1, 0],
+    });
+
+    const underlayOpacity = this.state.scrollY.interpolate({
+      extrapolate: 'clamp',
+      inputRange: [0, 50],
+      outputRange: [0, 1],
+    });
+
+    const backgroundScale = this.state.scrollY.interpolate({
+      extrapolate: 'clamp',
+      inputRange: [-450, 0],
+      outputRange: [3, 1],
+    });
+
+    const backgroundTranslateY = this.state.scrollY.interpolate({
+      inputRange: [-450, 0],
+      outputRange: [0, 0],
+    });
+
+    return (
+      <View style={{ flex: 1 }}>
+        <NativeViewGestureHandler>
+          <Animated.ScrollView
+            style={{ flex: 1, backgroundColor: ThemeColors[this.context].body }}
+            scrollEventThrottle={1}
+            onScroll={Animated.event(
+              [
+                {
+                  nativeEvent: { contentOffset: { y: this.state.scrollY } },
+                },
+              ],
+              { useNativeDriver: true }
+            )}
+          >
+            <Animated.View
+              style={[
+                styles.backgroundUnderlay,
+                {
+                  transform: [
+                    { scale: backgroundScale },
+                    { translateY: backgroundTranslateY },
+                  ],
+                },
+              ]}
+            />
+            <Animated.View
+              style={{ opacity, transform: [{ scale }, { translateY }] }}
+            >
+              <SafeAreaView
+                style={styles.bannerContainer}
+                forceInset={{ top: 'always', bottom: 'never' }}
+              >
+                <View style={styles.banner}>
+                  <Image
+                    source={require('./src/assets/NavLogo.png')}
+                    style={styles.bannerImage}
+                  />
+                  <Text style={styles.bannerTitle}>
+                    React Navigation Examples
+                  </Text>
+                </View>
+              </SafeAreaView>
+            </Animated.View>
+
+            <SafeAreaView
+              forceInset={{ top: 'never', bottom: 'always' }}
+              style={{ backgroundColor: '#eee' }}
+            >
+              <View
+                style={{
+                  backgroundColor: ThemeColors[this.context].bodyContent,
+                }}
+              >
+                {Object.keys(ExampleRoutes).map((routeName: string) => (
+                  <RectButton
+                    key={routeName}
+                    underlayColor="#ccc"
+                    activeOpacity={0.3}
+                    onPress={() => {
+                      const route = ExampleRoutes[routeName];
+                      if (route.screen || route.path || route.params) {
+                        const { path, params, screen } = route;
+                        const { router } = screen;
+                        const action =
+                          path &&
+                          router.getActionForPathAndParams(path, params);
+                        navigation.navigate(routeName, {}, action);
+                      } else {
+                        navigation.navigate(routeName);
+                      }
+                    }}
+                  >
+                    <View
+                      style={[
+                        styles.item,
+                        this.context === 'dark'
+                          ? styles.itemDark
+                          : styles.itemLight,
+                      ]}
+                    >
+                      <Themed.Text style={styles.title}>
+                        {ExampleInfo[routeName].name}
+                      </Themed.Text>
+                      <Text style={styles.description}>
+                        {ExampleInfo[routeName].description}
+                      </Text>
+                    </View>
+                  </RectButton>
+                ))}
+              </View>
+            </SafeAreaView>
+          </Animated.ScrollView>
+        </NativeViewGestureHandler>
+        <StatusBar barStyle="light-content" />
+        <Animated.View
+          style={[styles.statusBarUnderlay, { opacity: underlayOpacity }]}
+        />
+      </View>
+    );
+  }
+}
+
+const Navigation = createAppContainer(
+  createStackNavigator(
+    {
+      ...ExampleRoutes,
+      Index: {
+        screen: MainScreen,
+      },
+    },
+    {
+      headerMode: 'none',
+      initialRouteName: 'Index',
+
+      /*
+       * Use modal on iOS because the card mode comes from the right,
+       * which conflicts with the drawer example gesture
+       */
+      mode: Platform.OS === 'ios' ? 'modal' : 'card',
+    }
+  )
+);
+
+export default () => {
+  let [theme, setTheme] = React.useState<SupportedThemes>('light');
+
+  return (
+    <View style={{ flex: 1 }}>
+      <Navigation theme={theme} />
+      <View style={{ position: 'absolute', bottom: 60, right: 20 }}>
+        <TouchableOpacity
+          onPress={() => {
+            setTheme(theme === 'light' ? 'dark' : 'light');
+          }}
+        >
+          <View
+            style={{
+              backgroundColor: ThemeColors[theme].bodyContent,
+              borderRadius: 25,
+              width: 50,
+              height: 50,
+              alignItems: 'center',
+              justifyContent: 'center',
+              borderColor: ThemeColors[theme].bodyBorder,
+              borderWidth: 1,
+              shadowColor: ThemeColors[theme].label,
+              shadowOffset: {
+                width: 0,
+                height: 2,
+              },
+              shadowOpacity: 0.4,
+              shadowRadius: 2,
+
+              elevation: 5,
+            }}
+          >
+            <MaterialCommunityIcons
+              name="theme-light-dark"
+              size={30}
+              color={ThemeColors[theme].label}
+            />
+          </View>
+        </TouchableOpacity>
+      </View>
+    </View>
+  );
+};
+
+const styles = StyleSheet.create({
+  backgroundUnderlay: {
+    backgroundColor: '#673ab7',
+    height: 300,
+    left: 0,
+    position: 'absolute',
+    right: 0,
+    top: -100,
+  },
+  banner: {
+    alignItems: 'center',
+    flexDirection: 'row',
+    padding: 16,
+  },
+  bannerContainer: {
+    // backgroundColor: '#673ab7',
+    alignItems: 'center',
+  },
+  bannerImage: {
+    height: 36,
+    margin: 8,
+    resizeMode: 'contain',
+    tintColor: '#fff',
+    width: 36,
+  },
+  bannerTitle: {
+    color: '#fff',
+    fontSize: 18,
+    fontWeight: '200',
+    marginRight: 5,
+    marginVertical: 8,
+  },
+  description: {
+    color: '#999',
+    fontSize: 13,
+  },
+  item: {
+    borderBottomWidth: StyleSheet.hairlineWidth,
+    paddingHorizontal: 16,
+    paddingVertical: 12,
+  },
+  itemLight: {
+    borderBottomColor: ThemeColors.light.bodyBorder,
+  },
+  itemDark: {
+    borderBottomColor: ThemeColors.dark.bodyBorder,
+  },
+  statusBarUnderlay: {
+    backgroundColor: '#673ab7',
+    height: 20,
+    left: 0,
+    position: 'absolute',
+    right: 0,
+    top: 0,
+  },
+  title: {
+    fontSize: 16,
+    fontWeight: 'bold',
+  },
+});

example/app.json

@@ -0,0 +1,14 @@
+{
+  "expo": {
+    "name": "React Navigation Stack Example",
+    "description": "Demonstrates the various capabilities of react-navigation-stack",
+    "slug": "react-navigation-stack-demo",
+    "sdkVersion": "33.0.0",
+    "version": "1.0.0",
+    "primaryColor": "#2196f3",
+    "packagerOpts": {
+      "config": "./metro.config.js",
+      "projectRoots": ""
+    }
+  }
+}

example/metro.config.js

@@ -0,0 +1,35 @@
+/* eslint-disable import/no-extraneous-dependencies, import/no-commonjs */
+
+const path = require('path');
+const blacklist = require('metro-config/src/defaults/blacklist');
+const project = require('../package.json');
+const escape = require('escape-string-regexp');
+
+const projectDependencies = Object.keys({
+  ...project.dependencies,
+  ...project.peerDependencies,
+});
+
+module.exports = {
+  projectRoot: __dirname,
+  watchFolders: [path.resolve(__dirname, '..')],
+
+  resolver: {
+    blacklistRE: blacklist([
+      new RegExp(
+        `^${escape(
+          path.resolve(__dirname, 'node_modules', project.name)
+        )}\\/.*$`
+      ),
+      new RegExp(
+        `^${escape(path.resolve(__dirname, '..', 'node_modules'))}\\/.*$`
+      ),
+    ]),
+
+    providesModuleNodeModules: [
+      '@expo/vector-icons',
+      '@babel/runtime',
+      ...projectDependencies,
+    ],
+  },
+};

example/package.json

@@ -0,0 +1,37 @@
+{
+  "name": "playground",
+  "version": "0.0.1",
+  "private": true,
+  "main": "node_modules/expo/AppEntry.js",
+  "scripts": {
+    "start": "expo start",
+    "android": "expo start --android",
+    "ios": "expo start --ios"
+  },
+  "dependencies": {
+    "@expo/vector-icons": "^10.0.0",
+    "@react-native-community/masked-view": "^0.1.1",
+    "@react-navigation/core": "^3.5.0",
+    "@react-navigation/native": "^3.6.2",
+    "expo": "^33.0.7",
+    "expo-asset": "^5.0.1",
+    "expo-blur": "~5.0.1",
+    "expo-constants": "~5.0.1",
+    "hoist-non-react-statics": "^3.3.0",
+    "react": "16.8.3",
+    "react-native": "https://github.com/expo/react-native/archive/sdk-33.0.0.tar.gz",
+    "react-native-iphone-x-helper": "^1.2.1",
+    "react-native-paper": "^2.15.2",
+    "react-navigation-drawer": "^2.0.1",
+    "react-navigation-header-buttons": "^3.0.2",
+    "react-navigation-stack": "^1.5.1",
+    "react-navigation-tabs": "^1.2.0"
+  },
+  "devDependencies": {
+    "babel-plugin-module-resolver": "^3.2.0"
+  },
+  "resolutions": {
+    "react-native-safe-area-view": "0.14.6",
+    "react-native-screens": "1.0.0-alpha.23"
+  }
+}

example/src/CustomTabUI.tsx

@@ -0,0 +1,215 @@
+import React from 'react';
+import {
+  Alert,
+  TouchableOpacity,
+  LayoutAnimation,
+  StatusBar,
+  StyleSheet,
+  Text,
+  View,
+} from 'react-native';
+import { Ionicons } from '@expo/vector-icons';
+import {
+  Themed,
+  ThemeContext,
+  NavigationScreenProp,
+  NavigationState,
+  SafeAreaView,
+} from 'react-navigation';
+import {
+  createMaterialTopTabNavigator,
+  MaterialTopTabBar,
+} from 'react-navigation-tabs';
+import { Button } from './commonComponents/ButtonWithMargin';
+
+interface Props {
+  navigation: NavigationScreenProp<NavigationState>;
+}
+
+class MyHomeScreen extends React.Component<Props> {
+  static navigationOptions = {
+    tabBarLabel: 'Home',
+    tabBarIcon: ({
+      tintColor,
+      focused,
+      horizontal,
+    }: {
+      tintColor: string;
+      focused: boolean;
+      horizontal: boolean;
+    }) => (
+      <Ionicons
+        name={focused ? 'ios-home' : 'ios-home'}
+        size={horizontal ? 20 : 26}
+        style={{ color: tintColor }}
+      />
+    ),
+  };
+  render() {
+    const { navigation } = this.props;
+    return (
+      <SafeAreaView forceInset={{ horizontal: 'always', top: 'always' }}>
+        <Themed.Text>Home Screen</Themed.Text>
+        <Button
+          onPress={() => navigation.navigate('Home')}
+          title="Go to home tab"
+        />
+        <Button onPress={() => navigation.goBack(null)} title="Go back" />
+      </SafeAreaView>
+    );
+  }
+}
+
+class StarredScreen extends React.Component<Props> {
+  static navigationOptions = {
+    tabBarLabel: 'Starred',
+    tabBarIcon: ({
+      tintColor,
+      focused,
+      horizontal,
+    }: {
+      tintColor: string;
+      focused: boolean;
+      horizontal: boolean;
+    }) => (
+      <Ionicons
+        name={focused ? 'ios-people' : 'ios-people'}
+        size={horizontal ? 20 : 26}
+        style={{ color: tintColor }}
+      />
+    ),
+  };
+  render() {
+    const { navigation } = this.props;
+    return (
+      <SafeAreaView forceInset={{ horizontal: 'always', top: 'always' }}>
+        <Themed.Text>Starred Screen</Themed.Text>
+        <Button
+          onPress={() => navigation.navigate('Home')}
+          title="Go to home tab"
+        />
+        <Button onPress={() => navigation.goBack(null)} title="Go back" />
+      </SafeAreaView>
+    );
+  }
+}
+
+type MaterialTopTabBarProps = React.ComponentProps<typeof MaterialTopTabBar>;
+
+class MaterialTopTabBarWrapper extends React.Component<MaterialTopTabBarProps> {
+  render() {
+    return (
+      <SafeAreaView
+        style={{ backgroundColor: '#000' }}
+        forceInset={{ top: 'always', horizontal: 'never', bottom: 'never' }}
+      >
+        <MaterialTopTabBar {...this.props} />
+      </SafeAreaView>
+    );
+  }
+}
+
+class FeaturedScreen extends React.Component<Props> {
+  static navigationOptions = {
+    tabBarLabel: 'Featured',
+    tabBarIcon: ({
+      tintColor,
+      focused,
+      horizontal,
+    }: {
+      tintColor: string;
+      focused: boolean;
+      horizontal: boolean;
+    }) => (
+      <Ionicons
+        name={focused ? 'ios-star' : 'ios-star'}
+        size={horizontal ? 20 : 26}
+        style={{ color: tintColor }}
+      />
+    ),
+  };
+
+  render() {
+    const { navigation } = this.props;
+    return (
+      <SafeAreaView forceInset={{ horizontal: 'always', top: 'always' }}>
+        <Themed.Text>Featured Screen</Themed.Text>
+        <Button
+          onPress={() => navigation.navigate('Home')}
+          title="Go to home tab"
+        />
+        <Button onPress={() => navigation.goBack(null)} title="Go back" />
+      </SafeAreaView>
+    );
+  }
+}
+
+const SimpleTabs = createMaterialTopTabNavigator(
+  {
+    Home: MyHomeScreen,
+    Starred: StarredScreen,
+    Featured: FeaturedScreen,
+  },
+  {
+    tabBarComponent: MaterialTopTabBarWrapper,
+    tabBarOptions: {
+      style: {
+        backgroundColor: '#000',
+      },
+    },
+  }
+);
+
+class TabNavigator extends React.Component<Props> {
+  static contextType = ThemeContext;
+
+  static router = SimpleTabs.router;
+  componentWillUpdate() {
+    LayoutAnimation.easeInEaseOut();
+  }
+  render() {
+    const { navigation } = this.props;
+    const { routes, index } = navigation.state;
+    const activeRoute = routes[index];
+    let bottom = null;
+    if (activeRoute.routeName !== 'Home') {
+      bottom = (
+        <View
+          style={{
+            height: 50,
+            borderTopWidth: StyleSheet.hairlineWidth,
+            backgroundColor: this.context === 'light' ? '#000' : '#fff',
+            alignItems: 'center',
+            justifyContent: 'center',
+          }}
+        >
+          <TouchableOpacity
+            onPress={() => {
+              Alert.alert('hello!');
+              //
+            }}
+          >
+            <Text
+              style={{
+                fontSize: 20,
+                color: this.context === 'light' ? '#fff' : '#000',
+                fontWeight: 'bold',
+              }}
+            >
+              Check out
+            </Text>
+          </TouchableOpacity>
+        </View>
+      );
+    }
+    return (
+      <View style={{ flex: 1 }}>
+        <StatusBar barStyle="light-content" />
+        <SimpleTabs navigation={navigation} />
+        {bottom}
+      </View>
+    );
+  }
+}
+
+export default TabNavigator;

example/src/CustomTabs.tsx

@@ -0,0 +1,139 @@
+import React from 'react';
+import { ScrollView, StyleSheet } from 'react-native';
+import { BorderlessButton } from 'react-native-gesture-handler';
+import {
+  createNavigator,
+  NavigationState,
+  SafeAreaView,
+  TabRouter,
+  Themed,
+  useTheme,
+  createAppContainer,
+  NavigationScreenProp,
+} from 'react-navigation';
+
+import { Button } from './commonComponents/ButtonWithMargin';
+import SampleText from './SampleText';
+
+const MyNavScreen = ({
+  navigation,
+  banner,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+  banner: string;
+}) => (
+  <ScrollView>
+    <SafeAreaView forceInset={{ horizontal: 'always' }}>
+      <SampleText>{banner}</SampleText>
+      <Button
+        onPress={() => {
+          navigation.goBack(null);
+        }}
+        title="Go back"
+      />
+    </SafeAreaView>
+    <Themed.StatusBar />
+  </ScrollView>
+);
+
+const MyHomeScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Home Screen" navigation={navigation} />;
+
+const MyNotificationsScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Notifications Screen" navigation={navigation} />;
+
+const MySettingsScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Settings Screen" navigation={navigation} />;
+
+const CustomTabBar = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => {
+  const { routes } = navigation.state;
+  return (
+    <SafeAreaView style={styles.tabContainer}>
+      {routes.map(route => (
+        <BorderlessButton
+          onPress={() => navigation.navigate(route.routeName)}
+          style={styles.tab}
+          key={route.routeName}
+        >
+          <Themed.Text>{route.routeName}</Themed.Text>
+        </BorderlessButton>
+      ))}
+    </SafeAreaView>
+  );
+};
+// @todo - how does the type definition for a custom navigator work?
+class CustomTabView extends React.Component<any> {
+  render() {
+    const { navigation, descriptors } = this.props;
+    const { routes, index } = navigation.state;
+    const descriptor = descriptors[routes[index].key];
+    const ActiveScreen = descriptor.getComponent();
+    return (
+      <SafeAreaView forceInset={{ top: 'always' }}>
+        <CustomTabBar navigation={navigation} />
+        <ActiveScreen navigation={descriptor.navigation} />
+      </SafeAreaView>
+    );
+  }
+}
+
+const CustomTabRouter = TabRouter(
+  {
+    Home: {
+      path: '',
+      screen: MyHomeScreen,
+    },
+    Notifications: {
+      path: 'notifications',
+      screen: MyNotificationsScreen,
+    },
+    Settings: {
+      path: 'settings',
+      screen: MySettingsScreen,
+    },
+  },
+  {
+    // Change this to start on a different tab
+    initialRouteName: 'Home',
+  }
+);
+
+const CustomTabs = createAppContainer(
+  createNavigator(CustomTabView, CustomTabRouter, {})
+);
+
+const styles = StyleSheet.create({
+  tab: {
+    alignItems: 'center',
+    borderColor: '#ddd',
+    borderRadius: 4,
+    borderWidth: 1,
+    flex: 1,
+    justifyContent: 'center',
+    margin: 4,
+  },
+  tabContainer: {
+    flexDirection: 'row',
+    height: 48,
+  },
+});
+
+export default () => {
+  // Need to thread the theme through to detached nested navigator
+  let theme = useTheme();
+
+  return <CustomTabs detached theme={theme} />;
+};

example/src/Drawer.tsx

@@ -0,0 +1,118 @@
+import React from 'react';
+import { ScrollView, StyleProp, TextStyle } from 'react-native';
+import { MaterialIcons } from '@expo/vector-icons';
+import {
+  Themed,
+  SafeAreaView,
+  NavigationScreenProp,
+  NavigationState,
+} from 'react-navigation';
+import { createStackNavigator } from 'react-navigation-stack';
+import { createDrawerNavigator } from 'react-navigation-drawer';
+import { Button } from './commonComponents/ButtonWithMargin';
+import SampleText from './SampleText';
+
+const MyNavScreen = ({
+  navigation,
+  banner,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+  banner: string;
+}) => (
+  <ScrollView>
+    <SafeAreaView forceInset={{ top: 'always' }}>
+      <SampleText>{banner}</SampleText>
+      <Button onPress={() => navigation.openDrawer()} title="Open drawer" />
+      <Button
+        onPress={() => navigation.navigate('Email')}
+        title="Open other screen"
+      />
+      <Button onPress={() => navigation.navigate('Index')} title="Go back" />
+    </SafeAreaView>
+    <Themed.StatusBar />
+  </ScrollView>
+);
+
+const InboxScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Inbox Screen" navigation={navigation} />;
+InboxScreen.navigationOptions = {
+  headerTitle: 'Inbox',
+};
+
+const EmailScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Email Screen" navigation={navigation} />;
+
+const DraftsScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Drafts Screen" navigation={navigation} />;
+DraftsScreen.navigationOptions = {
+  headerTitle: 'Drafts',
+};
+
+const InboxStack = createStackNavigator(
+  {
+    Email: { screen: EmailScreen },
+    Inbox: { screen: InboxScreen },
+  },
+  {
+    navigationOptions: {
+      drawerIcon: ({ tintColor }: { tintColor: string }) => (
+        <MaterialIcons
+          name="move-to-inbox"
+          size={24}
+          style={{ color: tintColor } as StyleProp<TextStyle>}
+        />
+      ),
+      drawerLabel: 'Inbox',
+    },
+  }
+);
+
+const DraftsStack = createStackNavigator(
+  {
+    Drafts: { screen: DraftsScreen },
+    Email: { screen: EmailScreen },
+  },
+  {
+    navigationOptions: {
+      drawerIcon: ({ tintColor }: { tintColor: string }) => (
+        <MaterialIcons
+          name="drafts"
+          size={24}
+          style={{ color: tintColor } as StyleProp<TextStyle>}
+        />
+      ),
+      drawerLabel: 'Drafts',
+    },
+  }
+);
+
+const DrawerExample = createDrawerNavigator(
+  {
+    Drafts: {
+      path: '/sent',
+      screen: DraftsStack,
+    },
+    Inbox: {
+      path: '/',
+      screen: InboxStack,
+    },
+  },
+
+  {
+    contentOptions: {
+      activeTintColor: '#e91e63',
+    },
+    initialRouteName: 'Drafts',
+  }
+);
+
+export default DrawerExample;

example/src/ModalStack.tsx

@@ -1,14 +1,22 @@
-/**
- * @flow
- */
-
 import React from 'react';
-import { ScrollView, StatusBar, Text } from 'react-native';
-import { SafeAreaView, createStackNavigator } from 'react-navigation';
-import SampleText from './SampleText';
+import { ScrollView } from 'react-native';
+import {
+  NavigationScreenProp,
+  Themed,
+  SafeAreaView,
+  NavigationState,
+} from 'react-navigation';
+import { createStackNavigator } from 'react-navigation-stack';
 import { Button } from './commonComponents/ButtonWithMargin';
+import SampleText from './SampleText';
 
-const MyNavScreen = ({ navigation, banner }) => (
+const MyNavScreen = ({
+  navigation,
+  banner,
+}: {
+  navigation: NavigationScreenProp<NavigationState & any>;
+  banner: string;
+}) => (
   <ScrollView>
     <SafeAreaView
       forceInset={{
@@ -38,25 +46,35 @@ const MyNavScreen = ({ navigation, banner }) => (
       )}
       <Button onPress={() => navigation.goBack(null)} title="Go back" />
     </SafeAreaView>
-    <StatusBar barStyle="default" />
+    <Themed.StatusBar />
   </ScrollView>
 );
 
-const MyHomeScreen = ({ navigation }) => (
-  <MyNavScreen banner="Home Screen" navigation={navigation} />
-);
+const MyHomeScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Home Screen" navigation={navigation} />;
 MyHomeScreen.navigationOptions = {
   title: 'Welcome',
 };
 
-const MyProfileScreen = ({ navigation }) => (
+const MyProfileScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => (
   <MyNavScreen
-    banner={`${navigation.state.params.name}'s Profile`}
+    banner={`${navigation.state.params!.name}'s Profile`}
     navigation={navigation}
   />
 );
-MyProfileScreen.navigationOptions = ({ navigation }) => ({
-  title: `${navigation.state.params.name}'s Profile!`,
+MyProfileScreen.navigationOptions = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => ({
+  title: `${navigation.state.params!.name}'s Profile!`,
 });
 
 const ProfileNavigator = createStackNavigator(
@@ -70,17 +88,23 @@ const ProfileNavigator = createStackNavigator(
     },
   },
   {
-    navigationOptions: {
+    defaultNavigationOptions: {
       headerLeft: null,
     },
     mode: 'modal',
   }
 );
 
-const MyHeaderTestScreen = ({ navigation }) => (
-  <MyNavScreen banner={`Full screen view`} navigation={navigation} />
-);
-MyHeaderTestScreen.navigationOptions = ({ navigation }) => {
+const MyHeaderTestScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Full screen view" navigation={navigation} />;
+MyHeaderTestScreen.navigationOptions = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => {
   const headerVisible =
     navigation.state.params && navigation.state.params.headerVisible;
   return {
@@ -91,13 +115,13 @@ MyHeaderTestScreen.navigationOptions = ({ navigation }) => {
 
 const ModalStack = createStackNavigator(
   {
+    HeaderTest: { screen: MyHeaderTestScreen },
     ProfileNavigator: {
       screen: ProfileNavigator,
     },
-    HeaderTest: { screen: MyHeaderTestScreen },
   },
   {
-    navigationOptions: {
+    defaultNavigationOptions: {
       header: null,
     },
     mode: 'modal',

example/src/SampleText.tsx

@@ -0,0 +1,19 @@
+import React, { ReactNode } from 'react';
+import { StyleSheet } from 'react-native';
+import { Themed } from 'react-navigation';
+
+/**
+ * Used across examples as a screen placeholder.
+ */
+
+const SampleText = ({ children }: { children?: ReactNode }) => (
+  <Themed.Text style={styles.sampleText}>{children}</Themed.Text>
+);
+
+export default SampleText;
+
+const styles = StyleSheet.create({
+  sampleText: {
+    margin: 14,
+  },
+});

example/src/SimpleStack.tsx

@@ -1,66 +1,56 @@
-/**
- * @flow
- */
+// tslint:disable no-unused-expression
 
-import type {
+import * as React from 'react';
+import {
+  NavigationActions,
+  NavigationEventPayload,
+  NavigationEventSubscription,
   NavigationScreenProp,
   NavigationState,
   NavigationStateRoute,
-  NavigationEventSubscription,
-} from 'react-navigation';
-
-import * as React from 'react';
-import { Platform, ScrollView, StatusBar } from 'react-native';
-import {
-  createStackNavigator,
   SafeAreaView,
-  withNavigation,
-  NavigationActions,
   StackActions,
+  Themed,
+  withNavigation,
 } from 'react-navigation';
-import invariant from 'invariant';
-
-import SampleText from './SampleText';
+import { createStackNavigator } from 'react-navigation-stack';
 import { Button } from './commonComponents/ButtonWithMargin';
 import { HeaderButtons } from './commonComponents/HeaderButtons';
+import SampleText from './SampleText';
 
 const DEBUG = false;
 
-type MyNavScreenProps = {
-  navigation: NavigationScreenProp<NavigationState>,
-  banner: React.Node,
-};
+interface MyNavScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+  banner: React.ReactNode;
+}
 
-type BackButtonProps = {
-  navigation: NavigationScreenProp<NavigationStateRoute>,
-};
+interface BackButtonProps {
+  navigation: NavigationScreenProp<NavigationStateRoute<any>>;
+}
 
 class MyBackButton extends React.Component<BackButtonProps, any> {
   render() {
     return (
       <HeaderButtons>
-        <HeaderButtons.Item title="Back" onPress={this._navigateBack} />
+        <HeaderButtons.Item title="Back" onPress={this.navigateBack} />
       </HeaderButtons>
     );
   }
 
-  _navigateBack = () => {
+  navigateBack = () => {
     this.props.navigation.goBack(null);
   };
 }
 
-const MyBackButtonWithNavigation = withNavigation(MyBackButton);
+const MyBackButtonWithNavigation: any = withNavigation(MyBackButton);
 
 class MyNavScreen extends React.Component<MyNavScreenProps> {
   render() {
     const { navigation, banner } = this.props;
     const { push, replace, popToTop, pop, dismiss } = navigation;
-    invariant(
-      push && replace && popToTop && pop && dismiss,
-      'missing action creators for StackNavigator'
-    );
     return (
-      <SafeAreaView>
+      <SafeAreaView forceInset={{ top: 'never' }}>
         <SampleText>{banner}</SampleText>
         <Button
           onPress={() => push('Profile', { name: 'Jane' })}
@@ -70,13 +60,13 @@ class MyNavScreen extends React.Component<MyNavScreenProps> {
           onPress={() =>
             navigation.dispatch(
               StackActions.reset({
-                index: 0,
                 actions: [
                   NavigationActions.navigate({
-                    routeName: 'Photos',
                     params: { name: 'Jane' },
+                    routeName: 'Photos',
                   }),
                 ],
+                index: 0,
               })
             )
           }
@@ -103,48 +93,48 @@ class MyNavScreen extends React.Component<MyNavScreenProps> {
           title="Go back"
         />
         <Button onPress={() => dismiss()} title="Dismiss" />
-        <StatusBar barStyle="default" />
+        <Themed.StatusBar />
       </SafeAreaView>
     );
   }
 }
 
-type MyHomeScreenProps = {
-  navigation: NavigationScreenProp<NavigationState>,
-};
+interface MyHomeScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+}
 
 class MyHomeScreen extends React.Component<MyHomeScreenProps> {
   static navigationOptions = {
     title: 'Welcome',
   };
-  _s0: NavigationEventSubscription;
-  _s1: NavigationEventSubscription;
-  _s2: NavigationEventSubscription;
-  _s3: NavigationEventSubscription;
+  s0: NavigationEventSubscription | null = null;
+  s1: NavigationEventSubscription | null = null;
+  s2: NavigationEventSubscription | null = null;
+  s3: NavigationEventSubscription | null = null;
 
   componentDidMount() {
-    this._s0 = this.props.navigation.addListener('willFocus', this._onWF);
-    this._s1 = this.props.navigation.addListener('didFocus', this._onDF);
-    this._s2 = this.props.navigation.addListener('willBlur', this._onWB);
-    this._s3 = this.props.navigation.addListener('didBlur', this._onDB);
+    this.s0 = this.props.navigation.addListener('willFocus', this.onWF);
+    this.s1 = this.props.navigation.addListener('didFocus', this.onDF);
+    this.s2 = this.props.navigation.addListener('willBlur', this.onWB);
+    this.s3 = this.props.navigation.addListener('didBlur', this.onDB);
   }
   componentWillUnmount() {
-    this._s0.remove();
-    this._s1.remove();
-    this._s2.remove();
-    this._s3.remove();
+    this.s0!.remove();
+    this.s1!.remove();
+    this.s2!.remove();
+    this.s3!.remove();
   }
-  _onWF = a => {
-    DEBUG && console.log('_willFocus HomeScreen', a);
+  onWF = (a: NavigationEventPayload) => {
+    DEBUG && console.log('willFocus HomeScreen', a);
   };
-  _onDF = a => {
-    DEBUG && console.log('_didFocus HomeScreen', a);
+  onDF = (a: NavigationEventPayload) => {
+    DEBUG && console.log('didFocus HomeScreen', a);
   };
-  _onWB = a => {
-    DEBUG && console.log('_willBlur HomeScreen', a);
+  onWB = (a: NavigationEventPayload) => {
+    DEBUG && console.log('willBlur HomeScreen', a);
   };
-  _onDB = a => {
-    DEBUG && console.log('_didBlur HomeScreen', a);
+  onDB = (a: NavigationEventPayload) => {
+    DEBUG && console.log('didBlur HomeScreen', a);
   };
 
   render() {
@@ -153,42 +143,42 @@ class MyHomeScreen extends React.Component<MyHomeScreenProps> {
   }
 }
 
-type MyPhotosScreenProps = {
-  navigation: NavigationScreenProp<NavigationState>,
-};
+interface MyPhotosScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+}
 class MyPhotosScreen extends React.Component<MyPhotosScreenProps> {
   static navigationOptions = {
+    headerLeft: () => <MyBackButtonWithNavigation />,
     title: 'Photos',
-    headerLeft: <MyBackButtonWithNavigation />,
   };
-  _s0: NavigationEventSubscription;
-  _s1: NavigationEventSubscription;
-  _s2: NavigationEventSubscription;
-  _s3: NavigationEventSubscription;
+  s0: NavigationEventSubscription | null = null;
+  s1: NavigationEventSubscription | null = null;
+  s2: NavigationEventSubscription | null = null;
+  s3: NavigationEventSubscription | null = null;
 
   componentDidMount() {
-    this._s0 = this.props.navigation.addListener('willFocus', this._onWF);
-    this._s1 = this.props.navigation.addListener('didFocus', this._onDF);
-    this._s2 = this.props.navigation.addListener('willBlur', this._onWB);
-    this._s3 = this.props.navigation.addListener('didBlur', this._onDB);
+    this.s0 = this.props.navigation.addListener('willFocus', this.onWF);
+    this.s1 = this.props.navigation.addListener('didFocus', this.onDF);
+    this.s2 = this.props.navigation.addListener('willBlur', this.onWB);
+    this.s3 = this.props.navigation.addListener('didBlur', this.onDB);
   }
   componentWillUnmount() {
-    this._s0.remove();
-    this._s1.remove();
-    this._s2.remove();
-    this._s3.remove();
+    this.s0!.remove();
+    this.s1!.remove();
+    this.s2!.remove();
+    this.s3!.remove();
   }
-  _onWF = a => {
-    DEBUG && console.log('_willFocus PhotosScreen', a);
+  onWF = (a: NavigationEventPayload) => {
+    DEBUG && console.log('willFocus PhotosScreen', a);
   };
-  _onDF = a => {
-    DEBUG && console.log('_didFocus PhotosScreen', a);
+  onDF = (a: NavigationEventPayload) => {
+    DEBUG && console.log('didFocus PhotosScreen', a);
   };
-  _onWB = a => {
-    DEBUG && console.log('_willBlur PhotosScreen', a);
+  onWB = (a: NavigationEventPayload) => {
+    DEBUG && console.log('willBlur PhotosScreen', a);
   };
-  _onDB = a => {
-    DEBUG && console.log('_didBlur PhotosScreen', a);
+  onDB = (a: NavigationEventPayload) => {
+    DEBUG && console.log('didBlur PhotosScreen', a);
   };
 
   render() {
@@ -202,7 +192,11 @@ class MyPhotosScreen extends React.Component<MyPhotosScreenProps> {
   }
 }
 
-const MyProfileScreen = ({ navigation }) => (
+const MyProfileScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => (
   <MyNavScreen
     banner={`${
       navigation.getParam('mode') === 'edit' ? 'Now Editing ' : ''
@@ -211,25 +205,25 @@ const MyProfileScreen = ({ navigation }) => (
   />
 );
 
-MyProfileScreen.navigationOptions = props => {
+MyProfileScreen.navigationOptions = (props: MyHomeScreenProps) => {
   const { navigation } = props;
   const { state, setParams } = navigation;
   const { params } = state;
   return {
-    headerBackImage: params.headerBackImage,
-    headerTitle: `${params.name}'s Profile!`,
+    headerBackImage: params!.headerBackImage,
     // Render a button on the right side of the header.
     // When pressed switches the screen to edit mode.
     headerRight: (
       <HeaderButtons>
         <HeaderButtons.Item
-          title={params.mode === 'edit' ? 'Done' : 'Edit'}
+          title={params!.mode === 'edit' ? 'Done' : 'Edit'}
           onPress={() =>
-            setParams({ mode: params.mode === 'edit' ? '' : 'edit' })
+            setParams({ mode: params!.mode === 'edit' ? '' : 'edit' })
           }
         />
       </HeaderButtons>
     ),
+    headerTitle: `${params!.name}'s Profile!`,
   };
 };
 
@@ -238,14 +232,14 @@ const SimpleStack = createStackNavigator(
     Home: {
       screen: MyHomeScreen,
     },
-    Profile: {
-      path: 'people/:name',
-      screen: MyProfileScreen,
-    },
     Photos: {
       path: 'photos/:name',
       screen: MyPhotosScreen,
     },
+    Profile: {
+      path: 'people/:name',
+      screen: MyProfileScreen,
+    },
   },
   {
     // headerLayoutPreset: 'center',

example/src/SimpleTabs.tsx

@@ -0,0 +1,271 @@
+import React from 'react';
+import { Ionicons } from '@expo/vector-icons';
+import {
+  FlatList,
+  NavigationEventSubscription,
+  NavigationScreenProp,
+  SafeAreaView,
+  Themed,
+  ScrollView,
+  NavigationEventPayload,
+  NavigationState,
+} from 'react-navigation';
+import { createBottomTabNavigator } from 'react-navigation-tabs';
+import { Button } from './commonComponents/ButtonWithMargin';
+import SampleText from './SampleText';
+
+const TEXT = `Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla a hendrerit dui, id consectetur nulla. Curabitur mattis sapien nunc, quis dignissim eros venenatis sit amet. Praesent rutrum dapibus diam quis eleifend. Donec vulputate quis purus sed vulputate. Fusce ipsum felis, cursus at congue vel, consectetur tincidunt purus. Pellentesque et fringilla lorem. In at augue malesuada, sollicitudin ex ut, convallis elit. Curabitur metus nibh, consequat vel libero sit amet, iaculis congue nisl. Maecenas eleifend sodales sapien, fringilla sagittis nisi ornare volutpat. Integer tellus enim, volutpat vitae nisl et, dignissim pharetra leo. Sed sit amet efficitur sapien, at tristique sapien. Aenean dignissim semper sagittis. Nullam sit amet volutpat mi.
+Curabitur auctor orci et justo molestie iaculis. Integer elementum tortor ac ipsum egestas pharetra. Etiam ultrices elementum pharetra. Maecenas lobortis ultrices risus dignissim luctus. Nunc malesuada cursus posuere. Vestibulum tristique lectus pretium pellentesque pellentesque. Nunc ac nisi lacus. Duis ultrices dui ac viverra ullamcorper. Morbi placerat laoreet lacus sit amet ullamcorper.
+Nulla convallis pulvinar hendrerit. Nulla mattis sem et aliquam ultrices. Nam egestas magna leo, nec luctus turpis sollicitudin ac. Sed id leo luctus, lobortis tortor ut, rhoncus ex. Aliquam gravida enim ac dapibus ultricies. Vestibulum at interdum est, et vehicula nibh. Phasellus dignissim iaculis rhoncus. Vestibulum tempus leo lectus, quis euismod metus ullamcorper quis. Interdum et malesuada fames ac ante ipsum primis in faucibus. Ut id ipsum at enim eleifend porttitor id quis metus. Proin bibendum ornare iaculis. Duis elementum lacus vel cursus efficitur. Nunc eu tortor sed risus lacinia scelerisque.
+Praesent lobortis elit sit amet mauris pulvinar, viverra condimentum massa pellentesque. Curabitur massa ex, dignissim eget neque at, fringilla consectetur justo. Cras sollicitudin vel ligula sed cursus. Aliquam porta sem hendrerit diam porta ultricies. Sed eu mi erat. Curabitur id justo vel tortor hendrerit vestibulum id eget est. Morbi eros magna, placerat id diam ut, varius sollicitudin mi. Curabitur pretium finibus accumsan.`;
+const MyNavScreen = ({
+  navigation,
+  banner,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+  banner: string;
+}) => (
+  <ScrollView style={{ flex: 1 }}>
+    <SafeAreaView forceInset={{ horizontal: 'always', top: 'always' }}>
+      <SampleText>{banner}</SampleText>
+      <Button
+        onPress={() => navigation.navigate('Home')}
+        title="Go to home tab"
+      />
+      <Button
+        onPress={() => navigation.navigate('Settings')}
+        title="Go to settings tab"
+      />
+      <Button onPress={() => navigation.goBack(null)} title="Go back" />
+      {TEXT.split('\n').map((p, n) => (
+        <Themed.Text
+          key={n}
+          style={{ marginVertical: 10, marginHorizontal: 8 }}
+        >
+          {p}
+        </Themed.Text>
+      ))}
+      <Themed.StatusBar />
+    </SafeAreaView>
+  </ScrollView>
+);
+
+const MyListScreen = () => (
+  <FlatList
+    data={TEXT.split('\n')}
+    style={{ paddingTop: 10 }}
+    keyExtractor={(_, index) => index.toString()}
+    renderItem={({ item }) => (
+      <Themed.Text
+        style={{ fontSize: 16, marginVertical: 10, marginHorizontal: 8 }}
+      >
+        {item}
+      </Themed.Text>
+    )}
+  />
+);
+
+const MyHomeScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Home Tab" navigation={navigation} />;
+
+MyHomeScreen.navigationOptions = {
+  tabBarIcon: ({
+    tintColor,
+    horizontal,
+  }: {
+    tintColor: string;
+    focused: boolean;
+    horizontal: boolean;
+  }) => (
+    <Ionicons
+      name="ios-home"
+      size={horizontal ? 20 : 26}
+      style={{ color: tintColor }}
+    />
+  ),
+  tabBarLabel: 'Home',
+  tabBarTestIDProps: {
+    accessibilityLabel: 'TEST_ID_HOME_ACLBL',
+    testID: 'TEST_ID_HOME',
+  },
+};
+MyListScreen.navigationOptions = MyHomeScreen.navigationOptions;
+
+interface MyPeopleScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+}
+class MyPeopleScreen extends React.Component<MyPeopleScreenProps> {
+  static navigationOptions = {
+    tabBarIcon: ({
+      tintColor,
+      horizontal,
+    }: {
+      tintColor: string;
+      focused: boolean;
+      horizontal: boolean;
+    }) => (
+      <Ionicons
+        name="ios-people"
+        size={horizontal ? 20 : 26}
+        style={{ color: tintColor }}
+      />
+    ),
+    tabBarLabel: 'People',
+  };
+  s0: NavigationEventSubscription | null = null;
+  s1: NavigationEventSubscription | null = null;
+  s2: NavigationEventSubscription | null = null;
+  s3: NavigationEventSubscription | null = null;
+  componentDidMount() {
+    // this.s0! = this.props.navigation.addListener('willFocus', this.onEvent);
+    // this.s1! = this.props.navigation.addListener('didFocus', this.onEvent);
+    // this.s2! = this.props.navigation.addListener('willBlur', this.onEvent);
+    // this.s3! = this.props.navigation.addListener('didBlur', this.onEvent);
+  }
+  componentWillUnmount() {
+    // this.s0!.remove();
+    // this.s1!.remove();
+    // this.s2!.remove();
+    // this.s3!.remove();
+  }
+  onEvent = (a: NavigationEventPayload) => {
+    console.log('EVENT ON PEOPLE TAB', a.type, a);
+  };
+  render() {
+    const { navigation } = this.props;
+    return <MyNavScreen banner="People Tab" navigation={navigation} />;
+  }
+}
+
+interface MyChatScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+}
+class MyChatScreen extends React.Component<MyChatScreenProps> {
+  static navigationOptions = {
+    tabBarIcon: ({
+      tintColor,
+      horizontal,
+    }: {
+      tintColor: string;
+      focused: boolean;
+      horizontal: boolean;
+    }) => (
+      <Ionicons
+        name="ios-chatboxes"
+        size={horizontal ? 20 : 26}
+        style={{ color: tintColor }}
+      />
+    ),
+    tabBarLabel: 'Chat',
+  };
+  s0: NavigationEventSubscription | null = null;
+  s1: NavigationEventSubscription | null = null;
+  s2: NavigationEventSubscription | null = null;
+  s3: NavigationEventSubscription | null = null;
+  componentDidMount() {
+    // this.s0! = this.props.navigation.addListener('willFocus', this.onEvent);
+    // this.s1! = this.props.navigation.addListener('didFocus', this.onEvent);
+    // this.s2! = this.props.navigation.addListener('willBlur', this.onEvent);
+    // this.s3! = this.props.navigation.addListener('didBlur', this.onEvent);
+  }
+  componentWillUnmount() {
+    // this.s0!.remove();
+    // this.s1!.remove();
+    // this.s2!.remove();
+    // this.s3!.remove();
+  }
+  onEvent = (a: NavigationEventPayload) => {
+    console.log('EVENT ON CHAT TAB', a.type, a);
+  };
+  render() {
+    const { navigation } = this.props;
+    return <MyNavScreen banner="Chat Tab" navigation={navigation} />;
+  }
+}
+
+const MySettingsScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Settings Tab" navigation={navigation} />;
+
+MySettingsScreen.navigationOptions = {
+  tabBarIcon: ({
+    tintColor,
+    horizontal,
+  }: {
+    tintColor: string;
+    focused: boolean;
+    horizontal: boolean;
+  }) => (
+    <Ionicons
+      name="ios-settings"
+      size={horizontal ? 20 : 26}
+      style={{ color: tintColor }}
+    />
+  ),
+  tabBarLabel: 'Settings',
+};
+
+const SimpleTabs = createBottomTabNavigator(
+  {
+    Chat: {
+      path: 'chat',
+      screen: MyChatScreen,
+    },
+    Home: {
+      path: '',
+      screen: MyListScreen,
+    },
+    People: {
+      path: 'cart',
+      screen: MyPeopleScreen,
+    },
+    Settings: {
+      path: 'settings',
+      screen: MySettingsScreen,
+    },
+  },
+  {
+    backBehavior: 'history',
+    tabBarOptions: {
+      activeTintColor: '#e91e63',
+    },
+  }
+);
+
+interface SimpleTabsContainerProps {
+  navigation: NavigationScreenProp<NavigationState>;
+}
+
+class SimpleTabsContainer extends React.Component<SimpleTabsContainerProps> {
+  static router = SimpleTabs.router;
+  s0: NavigationEventSubscription | null = null;
+  s1: NavigationEventSubscription | null = null;
+  s2: NavigationEventSubscription | null = null;
+  s3: NavigationEventSubscription | null = null;
+
+  componentDidMount() {
+    // this.s0! = this.props.navigation.addListener('willFocus', this.onAction);
+    // this.s1! = this.props.navigation.addListener('didFocus', this.onAction);
+    // this.s2! = this.props.navigation.addListener('willBlur', this.onAction);
+    // this.s3! = this.props.navigation.addListener('didBlur', this.onAction);
+  }
+  componentWillUnmount() {
+    // this.s0!.remove();
+    // this.s1!.remove();
+    // this.s2!.remove();
+    // this.s3!.remove();
+  }
+  onAction = (a: NavigationEventPayload) => {
+    console.log('TABS EVENT', a.type, a);
+  };
+  render() {
+    return <SimpleTabs navigation={this.props.navigation} />;
+  }
+}
+
+export default SimpleTabsContainer;

example/src/StackWithCustomHeaderBackImage.tsx

@@ -1,18 +1,19 @@
-/**
- * @flow
- */
-
-import type { NavigationScreenProp } from 'react-navigation';
-
 import * as React from 'react';
-import { Image, Button, StatusBar, StyleSheet } from 'react-native';
-import { createStackNavigator, SafeAreaView } from 'react-navigation';
+import { Button, Image, StyleSheet } from 'react-native';
+import {
+  NavigationScreenProp,
+  NavigationState,
+  NavigationScreenConfigProps,
+  Themed,
+  SafeAreaView,
+} from 'react-navigation';
+import { createStackNavigator } from 'react-navigation-stack';
 import SampleText from './SampleText';
 
-type MyNavScreenProps = {
-  navigation: NavigationScreenProp<*>,
-  banner: React.Node,
-};
+interface MyNavScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+  banner: React.ReactNode;
+}
 
 class MyCustomHeaderBackImage extends React.Component<any, any> {
   render() {
@@ -37,20 +38,20 @@ class MyNavScreen extends React.Component<MyNavScreenProps> {
           title="Navigate to a photos screen"
         />
         <Button onPress={() => navigation.goBack(null)} title="Go back" />
-        <StatusBar barStyle="default" />
+        <Themed.StatusBar />
       </SafeAreaView>
     );
   }
 }
 
-type MyHomeScreenProps = {
-  navigation: NavigationScreenProp<*>,
-};
+interface MyHomeScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+}
 
 class MyHomeScreen extends React.Component<MyHomeScreenProps> {
   static navigationOptions = {
-    title: 'Welcome',
     headerBackTitle: null,
+    title: 'Welcome',
   };
 
   render() {
@@ -59,49 +60,50 @@ class MyHomeScreen extends React.Component<MyHomeScreenProps> {
   }
 }
 
-type MyPhotosScreenProps = {
-  navigation: NavigationScreenProp<*>,
-};
+interface MyPhotosScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+}
 class MyPhotosScreen extends React.Component<MyPhotosScreenProps> {
-  static navigationOptions = ({ navigation }) => ({
-    title: `${navigation.state.params.name}'s photos`,
+  static navigationOptions = ({
+    navigation,
+  }: {
+    navigation: NavigationScreenProp<NavigationState>;
+  }) => ({
     headerBackTitle: null,
+    title: `${navigation.state.params!.name}'s photos`,
   });
 
   render() {
     const { navigation } = this.props;
     return (
       <SafeAreaView>
-        <SampleText>{`${navigation.state.params.name}'s Photos`}</SampleText>
+        <SampleText>{`${navigation.state.params!.name}'s Photos`}</SampleText>
         <Button
           onPress={() => navigation.navigate('Profile', { name: 'Jane' })}
           title="Navigate to a profile screen"
         />
         <Button onPress={() => navigation.goBack(null)} title="Go back" />
-        <StatusBar barStyle="default" />
+        <Themed.StatusBar />
       </SafeAreaView>
     );
   }
 }
 
-type MyProfileScreenProps = {
-  navigation: NavigationScreenProp<*>,
-};
+interface MyProfileScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+}
 class MyProfileScreen extends React.Component<MyProfileScreenProps> {
-  static navigationOptions = ({ navigation }) => ({
+  static navigationOptions = {
     title: 'Profile',
-    headerBackImage: (
-      <MyCustomHeaderBackImage style={styles.myCustomHeaderBackImageAlt} />
-    ),
-  });
+  };
 
   render() {
     const { navigation } = this.props;
     return (
       <SafeAreaView>
-        <SampleText>{`${navigation.state.params.name}'s Profile`}</SampleText>
+        <SampleText>{`${navigation.state.params!.name}'s Profile`}</SampleText>
         <Button onPress={() => navigation.goBack(null)} title="Go back" />
-        <StatusBar barStyle="default" />
+        <Themed.StatusBar />
       </SafeAreaView>
     );
   }
@@ -122,9 +124,18 @@ const StackWithCustomHeaderBackImage = createStackNavigator(
     },
   },
   {
-    navigationOptions: {
-      headerBackImage: MyCustomHeaderBackImage,
-    },
+    defaultNavigationOptions: ({ theme }: NavigationScreenConfigProps) => ({
+      headerBackImage: (
+        <MyCustomHeaderBackImage
+          style={[
+            styles.myCustomHeaderBackImageAlt,
+            {
+              tintColor: theme === 'light' ? '#000' : '#fff',
+            },
+          ]}
+        />
+      ),
+    }),
   }
 );
 
@@ -133,13 +144,11 @@ export default StackWithCustomHeaderBackImage;
 const styles = StyleSheet.create({
   myCustomHeaderBackImage: {
     height: 14.5,
-    width: 24,
     marginLeft: 9,
     marginRight: 12,
     marginVertical: 12,
     resizeMode: 'contain',
+    width: 24,
   },
-  myCustomHeaderBackImageAlt: {
-    tintColor: '#f00',
-  },
+  myCustomHeaderBackImageAlt: {},
 });

example/src/StackWithHeaderPreset.tsx

@@ -1,18 +1,17 @@
-/**
- * @flow
- */
-import type { NavigationScreenProp } from 'react-navigation';
-
 import * as React from 'react';
-import { ScrollView, StatusBar } from 'react-native';
-import { createStackNavigator, SafeAreaView } from 'react-navigation';
-import invariant from 'invariant';
+import { StatusBar } from 'react-native';
+import {
+  NavigationScreenProp,
+  NavigationState,
+  SafeAreaView,
+} from 'react-navigation';
+import { createStackNavigator } from 'react-navigation-stack';
 
 import { Button } from './commonComponents/ButtonWithMargin';
 
-type NavScreenProps = {
-  navigation: NavigationScreenProp<*>,
-};
+interface NavScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+}
 
 class HomeScreen extends React.Component<NavScreenProps> {
   static navigationOptions = {
@@ -22,7 +21,6 @@ class HomeScreen extends React.Component<NavScreenProps> {
   render() {
     const { navigation } = this.props;
     const { push } = navigation;
-    invariant(push, 'missing `push` action creator for StackNavigator');
 
     return (
       <SafeAreaView style={{ paddingTop: 30 }}>
@@ -46,7 +44,6 @@ class OtherScreen extends React.Component<NavScreenProps> {
   render() {
     const { navigation } = this.props;
     const { push, pop } = navigation;
-    invariant(push && pop, 'missing action creators for StackNavigator');
 
     return (
       <SafeAreaView style={{ paddingTop: 30 }}>
@@ -74,7 +71,6 @@ class ScreenWithLongTitle extends React.Component<NavScreenProps> {
   render() {
     const { navigation } = this.props;
     const { pop } = navigation;
-    invariant(pop, 'missing `pop` action creator for StackNavigator');
 
     return (
       <SafeAreaView style={{ paddingTop: 30 }}>
@@ -95,7 +91,6 @@ class ScreenWithNoHeader extends React.Component<NavScreenProps> {
   render() {
     const { navigation } = this.props;
     const { push, pop } = navigation;
-    invariant(push && pop, 'missing action creators for StackNavigator');
 
     return (
       <SafeAreaView style={{ paddingTop: 30 }}>
@@ -112,8 +107,8 @@ const StackWithHeaderPreset = createStackNavigator(
   {
     Home: HomeScreen,
     Other: OtherScreen,
-    ScreenWithNoHeader: ScreenWithNoHeader,
-    ScreenWithLongTitle: ScreenWithLongTitle,
+    ScreenWithLongTitle,
+    ScreenWithNoHeader,
   },
   {
     headerTransitionPreset: 'uikit',

example/src/StackWithTranslucentHeader.tsx

@@ -0,0 +1,255 @@
+import * as React from 'react';
+import { Platform, ScrollView, StyleSheet, View } from 'react-native';
+import { BlurView } from 'expo-blur';
+import { isIphoneX } from 'react-native-iphone-x-helper';
+import {
+  NavigationEventPayload,
+  NavigationEventSubscription,
+  NavigationScreenProp,
+  NavigationState,
+  Themed,
+  SupportedThemes,
+} from 'react-navigation';
+import {
+  createStackNavigator,
+  Header,
+  HeaderStyleInterpolator,
+} from 'react-navigation-stack';
+import { Button } from './commonComponents/ButtonWithMargin';
+import { HeaderButtons } from './commonComponents/HeaderButtons';
+import SampleText from './SampleText';
+
+interface MyNavScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+  banner: React.ReactNode;
+}
+
+class MyNavScreen extends React.Component<MyNavScreenProps> {
+  render() {
+    const { navigation, banner } = this.props;
+    const { push, replace, popToTop, pop } = navigation;
+    return (
+      <ScrollView style={{ flex: 1 }} {...this.getHeaderInset()}>
+        <SampleText>{banner}</SampleText>
+        <Button
+          onPress={() => push('Profile', { name: 'Jane' })}
+          title="Push a profile screen"
+        />
+        <Button
+          onPress={() => navigation.navigate('Photos', { name: 'Jane' })}
+          title="Navigate to a photos screen"
+        />
+        <Button
+          onPress={() => replace('Profile', { name: 'Lucy' })}
+          title="Replace with profile"
+        />
+        <Button onPress={() => popToTop()} title="Pop to top" />
+        <Button onPress={() => pop()} title="Pop" />
+        <Button onPress={() => navigation.goBack(null)} title="Go back" />
+        <Themed.StatusBar />
+      </ScrollView>
+    );
+  }
+
+  // Inset to compensate for navigation bar being transparent.
+  // And improved abstraction for this will be built in to react-navigation
+  // at some point.
+
+  getHeaderInset(): any {
+    const NOTCH_HEIGHT = isIphoneX() ? 25 : 0;
+
+    // $FlowIgnore: we will remove the HEIGHT static soon enough
+    const BASE_HEADER_HEIGHT = Header.HEIGHT;
+
+    const HEADER_HEIGHT =
+      Platform.OS === 'ios'
+        ? BASE_HEADER_HEIGHT + NOTCH_HEIGHT
+        : BASE_HEADER_HEIGHT + 20;
+
+    return Platform.select({
+      android: {
+        contentContainerStyle: {
+          paddingTop: HEADER_HEIGHT,
+        },
+      },
+      ios: {
+        contentInset: { top: HEADER_HEIGHT },
+        contentOffset: { y: -HEADER_HEIGHT },
+      },
+    });
+  }
+}
+
+interface MyHomeScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+}
+
+class MyHomeScreen extends React.Component<MyHomeScreenProps> {
+  static navigationOptions = {
+    title: 'Welcome',
+  };
+  s0: NavigationEventSubscription | null = null;
+  s1: NavigationEventSubscription | null = null;
+  s2: NavigationEventSubscription | null = null;
+  s3: NavigationEventSubscription | null = null;
+
+  componentDidMount() {
+    this.s0 = this.props.navigation.addListener('willFocus', this.onWF);
+    this.s1 = this.props.navigation.addListener('didFocus', this.onDF);
+    this.s2 = this.props.navigation.addListener('willBlur', this.onWB);
+    this.s3 = this.props.navigation.addListener('didBlur', this.onDB);
+  }
+  componentWillUnmount() {
+    this.s0!.remove();
+    this.s1!.remove();
+    this.s2!.remove();
+    this.s3!.remove();
+  }
+  onWF = (a: NavigationEventPayload) => {
+    console.log('willFocus HomeScreen', a);
+  };
+  onDF = (a: NavigationEventPayload) => {
+    console.log('didFocus HomeScreen', a);
+  };
+  onWB = (a: NavigationEventPayload) => {
+    console.log('willBlur HomeScreen', a);
+  };
+  onDB = (a: NavigationEventPayload) => {
+    console.log('didBlur HomeScreen', a);
+  };
+
+  render() {
+    const { navigation } = this.props;
+    return <MyNavScreen banner="Home Screen" navigation={navigation} />;
+  }
+}
+
+interface MyPhotosScreenProps {
+  navigation: NavigationScreenProp<NavigationState>;
+}
+class MyPhotosScreen extends React.Component<MyPhotosScreenProps> {
+  static navigationOptions = {
+    title: 'Photos',
+  };
+  s0: NavigationEventSubscription | null = null;
+  s1: NavigationEventSubscription | null = null;
+  s2: NavigationEventSubscription | null = null;
+  s3: NavigationEventSubscription | null = null;
+
+  componentDidMount() {
+    this.s0 = this.props.navigation.addListener('willFocus', this.onWF);
+    this.s1 = this.props.navigation.addListener('didFocus', this.onDF);
+    this.s2 = this.props.navigation.addListener('willBlur', this.onWB);
+    this.s3 = this.props.navigation.addListener('didBlur', this.onDB);
+  }
+  componentWillUnmount() {
+    this.s0!.remove();
+    this.s1!.remove();
+    this.s2!.remove();
+    this.s3!.remove();
+  }
+  onWF = (a: NavigationEventPayload) => {
+    console.log('willFocus PhotosScreen', a);
+  };
+  onDF = (a: NavigationEventPayload) => {
+    console.log('didFocus PhotosScreen', a);
+  };
+  onWB = (a: NavigationEventPayload) => {
+    console.log('willBlur PhotosScreen', a);
+  };
+  onDB = (a: NavigationEventPayload) => {
+    console.log('didBlur PhotosScreen', a);
+  };
+
+  render() {
+    const { navigation } = this.props;
+    return (
+      <MyNavScreen
+        banner={`${navigation.state.params!.name}'s Photos`}
+        navigation={navigation}
+      />
+    );
+  }
+}
+
+const MyProfileScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => (
+  <MyNavScreen
+    banner={`${navigation.state.params!.mode === 'edit' ? 'Now Editing ' : ''}${
+      navigation.state.params!.name
+    }'s Profile`}
+    navigation={navigation}
+  />
+);
+
+MyProfileScreen.navigationOptions = (props: {
+  navigation: NavigationScreenProp<NavigationState>;
+  theme: SupportedThemes;
+}) => {
+  const { navigation, theme } = props;
+  const { state, setParams } = navigation;
+  const { params } = state;
+  return {
+    headerBackImage: params!.headerBackImage,
+    // Render a button on the right side of the header.
+    // When pressed switches the screen to edit mode.
+    headerRight: (
+      <HeaderButtons>
+        <HeaderButtons.Item
+          color={theme === 'light' ? '#000' : '#fff'}
+          title={params!.mode === 'edit' ? 'Done' : 'Edit'}
+          onPress={() =>
+            setParams({ mode: params!.mode === 'edit' ? '' : 'edit' })
+          }
+        />
+      </HeaderButtons>
+    ),
+    headerTitle: `${params!.name}'s Profile!`,
+  };
+};
+
+const StackWithTranslucentHeader = createStackNavigator(
+  {
+    Home: {
+      screen: MyHomeScreen,
+    },
+    Photos: {
+      path: 'photos/:name',
+      screen: MyPhotosScreen,
+    },
+    Profile: {
+      path: 'people/:name',
+      screen: MyProfileScreen,
+    },
+  },
+  {
+    defaultNavigationOptions: ({ theme }) => ({
+      headerBackground:
+        Platform.OS === 'ios' ? (
+          <BlurView
+            style={{ flex: 1 }}
+            blurType={theme === 'light' ? 'light' : 'dark'}
+          />
+        ) : (
+          <View style={{ flex: 1, backgroundColor: 'rgba(255,255,255,0.7)' }} />
+        ),
+      headerStyle: {
+        borderBottomColor: theme === 'light' ? '#A7A7AA' : 'transparent',
+        borderBottomWidth: StyleSheet.hairlineWidth,
+      },
+      headerTransparent: true,
+    }),
+    headerTransitionPreset: 'uikit',
+    // You can leave this out if you don't want the card shadow to
+    // be visible through the header
+    transitionConfig: () => ({
+      headerBackgroundInterpolator:
+        HeaderStyleInterpolator.forBackgroundWithTranslation,
+    }),
+  }
+);
+
+export default StackWithTranslucentHeader;

example/src/StacksAndKeys.tsx

@@ -1,9 +1,14 @@
 import React from 'react';
 import { StatusBar, Text, View } from 'react-native';
-import { createStackNavigator } from 'react-navigation';
+import { NavigationScreenProp, NavigationState } from 'react-navigation';
+import { createStackNavigator } from 'react-navigation-stack';
 import { Button } from './commonComponents/ButtonWithMargin';
 
-class HomeScreen extends React.Component<any, any> {
+interface Props {
+  navigation: NavigationScreenProp<NavigationState & any>;
+}
+
+class HomeScreen extends React.Component<Props, any> {
   render() {
     return (
       <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
@@ -12,9 +17,9 @@ class HomeScreen extends React.Component<any, any> {
           title="Navigate to 'Profile' with key 'A'"
           onPress={() =>
             this.props.navigation.navigate({
-              routeName: 'Profile',
               key: 'A',
               params: { homeKey: this.props.navigation.state.key },
+              routeName: 'Profile',
             })
           }
         />
@@ -38,9 +43,9 @@ class ProfileScreen extends React.Component<any, any> {
           title="Navigate to 'Settings' with key 'B'"
           onPress={() =>
             this.props.navigation.navigate({
-              routeName: 'Settings',
               key: 'B',
               params: { homeKey },
+              routeName: 'Settings',
             })
           }
         />
@@ -55,9 +60,9 @@ class ProfileScreen extends React.Component<any, any> {
   }
 }
 
-class SettingsScreen extends React.Component<any, any> {
+class SettingsScreen extends React.Component<Props, any> {
   render() {
-    const { homeKey } = this.props.navigation.state.params;
+    const { homeKey } = this.props.navigation.state.params!;
 
     return (
       <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
@@ -72,8 +77,8 @@ class SettingsScreen extends React.Component<any, any> {
           title="Navigate back to 'Profile' with key 'A'"
           onPress={() =>
             this.props.navigation.navigate({
-              routeName: 'Profile',
               key: 'A',
+              routeName: 'Profile',
             })
           }
         />

example/src/StacksInTabs.tsx

@@ -0,0 +1,162 @@
+import React from 'react';
+import { StatusBar, Text } from 'react-native';
+import {
+  NavigationScreenProp,
+  NavigationState,
+  SafeAreaView,
+  ScrollView,
+} from 'react-navigation';
+import { createStackNavigator } from 'react-navigation-stack';
+import { createBottomTabNavigator } from 'react-navigation-tabs';
+import { Ionicons } from '@expo/vector-icons';
+import { Button } from './commonComponents/ButtonWithMargin';
+import SampleText from './SampleText';
+
+const TEXT = `Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla a hendrerit dui, id consectetur nulla. Curabitur mattis sapien nunc, quis dignissim eros venenatis sit amet. Praesent rutrum dapibus diam quis eleifend. Donec vulputate quis purus sed vulputate. Fusce ipsum felis, cursus at congue vel, consectetur tincidunt purus. Pellentesque et fringilla lorem. In at augue malesuada, sollicitudin ex ut, convallis elit. Curabitur metus nibh, consequat vel libero sit amet, iaculis congue nisl. Maecenas eleifend sodales sapien, fringilla sagittis nisi ornare volutpat. Integer tellus enim, volutpat vitae nisl et, dignissim pharetra leo. Sed sit amet efficitur sapien, at tristique sapien. Aenean dignissim semper sagittis. Nullam sit amet volutpat mi.
+Curabitur auctor orci et justo molestie iaculis. Integer elementum tortor ac ipsum egestas pharetra. Etiam ultrices elementum pharetra. Maecenas lobortis ultrices risus dignissim luctus. Nunc malesuada cursus posuere. Vestibulum tristique lectus pretium pellentesque pellentesque. Nunc ac nisi lacus. Duis ultrices dui ac viverra ullamcorper. Morbi placerat laoreet lacus sit amet ullamcorper.
+Nulla convallis pulvinar hendrerit. Nulla mattis sem et aliquam ultrices. Nam egestas magna leo, nec luctus turpis sollicitudin ac. Sed id leo luctus, lobortis tortor ut, rhoncus ex. Aliquam gravida enim ac dapibus ultricies. Vestibulum at interdum est, et vehicula nibh. Phasellus dignissim iaculis rhoncus. Vestibulum tempus leo lectus, quis euismod metus ullamcorper quis. Interdum et malesuada fames ac ante ipsum primis in faucibus. Ut id ipsum at enim eleifend porttitor id quis metus. Proin bibendum ornare iaculis. Duis elementum lacus vel cursus efficitur. Nunc eu tortor sed risus lacinia scelerisque.
+Praesent lobortis elit sit amet mauris pulvinar, viverra condimentum massa pellentesque. Curabitur massa ex, dignissim eget neque at, fringilla consectetur justo. Cras sollicitudin vel ligula sed cursus. Aliquam porta sem hendrerit diam porta ultricies. Sed eu mi erat. Curabitur id justo vel tortor hendrerit vestibulum id eget est. Morbi eros magna, placerat id diam ut, varius sollicitudin mi. Curabitur pretium finibus accumsan.`;
+
+interface Props {
+  navigation: NavigationScreenProp<NavigationState>;
+  banner: string;
+}
+
+class MyNavScreen extends React.Component<Props> {
+  render() {
+    const { navigation } = this.props;
+    const banner = navigation.getParam('banner');
+
+    return (
+      <ScrollView style={{ flex: 1 }}>
+        <SafeAreaView forceInset={{ horizontal: 'always' }}>
+          <SampleText>{banner}</SampleText>
+          <Button
+            onPress={() => navigation.navigate('Profile', { name: 'Jordan' })}
+            title="Open profile screen"
+          />
+          <Button
+            onPress={() => navigation.navigate('NotifSettings')}
+            title="Open notifications screen"
+          />
+          <Button
+            onPress={() => navigation.navigate('SettingsTab')}
+            title="Go to settings tab"
+          />
+          <Button onPress={() => navigation.goBack(null)} title="Go back" />
+
+          {TEXT.split('\n').map((p, n) => (
+            <Text key={n} style={{ marginVertical: 10, marginHorizontal: 8 }}>
+              {p}
+            </Text>
+          ))}
+        </SafeAreaView>
+
+        <StatusBar barStyle="default" />
+      </ScrollView>
+    );
+  }
+}
+
+const MyProfileScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => (
+  <MyNavScreen
+    banner={`${navigation.state.params!.name}s Profile`}
+    navigation={navigation}
+  />
+);
+
+const MainTab = createStackNavigator({
+  Home: {
+    navigationOptions: {
+      title: 'Welcome',
+    },
+    params: { banner: 'Home Screen' },
+    path: '/',
+    screen: MyNavScreen,
+  },
+  Profile: {
+    navigationOptions: ({
+      navigation,
+    }: {
+      navigation: NavigationScreenProp<NavigationState>;
+    }) => ({
+      title: `${navigation.state.params!.name}'s Profile!`,
+    }),
+    path: '/people/:name',
+    screen: MyProfileScreen,
+  },
+});
+
+const SettingsTab = createStackNavigator({
+  NotifSettings: {
+    navigationOptions: {
+      title: 'Notifications',
+    },
+    params: { banner: 'Notifications Screen' },
+    screen: MyNavScreen,
+  },
+  Settings: {
+    navigationOptions: () => ({
+      title: 'Settings',
+    }),
+    params: { banner: 'Settings Screen' },
+    path: '/',
+    screen: MyNavScreen,
+  },
+});
+
+const StacksInTabs = createBottomTabNavigator(
+  {
+    MainTab: {
+      navigationOptions: {
+        tabBarIcon: ({
+          tintColor,
+          focused,
+        }: {
+          tintColor: string;
+          focused: boolean;
+        }) => (
+          <Ionicons
+            name={focused ? 'ios-home' : 'ios-home'}
+            size={26}
+            style={{ color: tintColor }}
+          />
+        ),
+        tabBarLabel: 'Home',
+      },
+      path: '/',
+      screen: MainTab,
+    },
+    SettingsTab: {
+      screen: SettingsTab,
+      path: '/settings',
+      navigationOptions: {
+        tabBarLabel: 'Settings',
+        tabBarIcon: ({
+          tintColor,
+          focused,
+        }: {
+          tintColor: string;
+          focused: boolean;
+        }) => (
+          <Ionicons
+            name={focused ? 'ios-settings' : 'ios-settings'}
+            size={26}
+            style={{ color: tintColor }}
+          />
+        ),
+      },
+    },
+  },
+  {
+    tabBarOptions: {
+      showLabel: false,
+    },
+  }
+);
+
+export default StacksInTabs;

example/src/StacksOverTabs.tsx

@@ -0,0 +1,159 @@
+import React from 'react';
+import { ScrollView, StatusBar } from 'react-native';
+import { Ionicons } from '@expo/vector-icons';
+import {
+  getActiveChildNavigationOptions,
+  NavigationScreenProp,
+  NavigationState,
+  SafeAreaView,
+} from 'react-navigation';
+import { createStackNavigator } from 'react-navigation-stack';
+import { createBottomTabNavigator } from 'react-navigation-tabs';
+import { Button } from './commonComponents/ButtonWithMargin';
+import SampleText from './SampleText';
+
+const MyNavScreen = ({
+  navigation,
+  banner,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+  banner: string;
+}) => (
+  <ScrollView>
+    <SafeAreaView forceInset={{ horizontal: 'always', vertical: 'never' }}>
+      <SampleText>{banner}</SampleText>
+      <Button
+        onPress={() => navigation.navigate('Profile', { name: 'Jordan' })}
+        title="Open profile screen"
+      />
+      <Button
+        onPress={() => navigation.navigate('NotifSettings')}
+        title="Open notifications screen"
+      />
+      <Button
+        onPress={() => navigation.navigate('SettingsTab')}
+        title="Go to settings tab"
+      />
+      <Button onPress={() => navigation.goBack(null)} title="Go back" />
+    </SafeAreaView>
+    <StatusBar barStyle="default" />
+  </ScrollView>
+);
+
+const MyHomeScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Home Screen" navigation={navigation} />;
+
+const MyProfileScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => (
+  <MyNavScreen
+    banner={`${navigation.state.params!.name}s Profile`}
+    navigation={navigation}
+  />
+);
+
+const MyNotificationsSettingsScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Notifications Screen" navigation={navigation} />;
+
+const MySettingsScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Settings Screen" navigation={navigation} />;
+
+const TabNav = createBottomTabNavigator(
+  {
+    MainTab: {
+      navigationOptions: {
+        tabBarIcon: ({
+          tintColor,
+          focused,
+        }: {
+          tintColor: string;
+          focused: boolean;
+        }) => (
+          <Ionicons
+            name={focused ? 'ios-home' : 'ios-home'}
+            size={26}
+            style={{ color: tintColor }}
+          />
+        ),
+        tabBarLabel: 'Home',
+        title: 'Welcome',
+      },
+      path: '/',
+      screen: MyHomeScreen,
+    },
+    SettingsTab: {
+      navigationOptions: {
+        tabBarIcon: ({
+          tintColor,
+          focused,
+        }: {
+          tintColor: string;
+          focused: boolean;
+        }) => (
+          <Ionicons
+            name={focused ? 'ios-settings' : 'ios-settings'}
+            size={26}
+            style={{ color: tintColor }}
+          />
+        ),
+        title: 'Settings',
+      },
+      path: '/settings',
+      screen: MySettingsScreen,
+    },
+  },
+  {
+    animationEnabled: false,
+    swipeEnabled: false,
+    tabBarPosition: 'bottom',
+  }
+);
+
+TabNav.navigationOptions = ({
+  navigation,
+  screenProps,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+  screenProps: { [key: string]: any };
+}) => {
+  const childOptions = getActiveChildNavigationOptions(navigation, screenProps);
+  return {
+    title: childOptions.title,
+  };
+};
+
+const StacksOverTabs = createStackNavigator({
+  NotifSettings: {
+    navigationOptions: {
+      title: 'Notifications',
+    },
+    screen: MyNotificationsSettingsScreen,
+  },
+  Profile: {
+    navigationOptions: ({
+      navigation,
+    }: {
+      navigation: NavigationScreenProp<NavigationState>;
+    }) => ({
+      title: `${navigation.state.params!.name}'s Profile!`,
+    }),
+    path: '/people/:name',
+    screen: MyProfileScreen,
+  },
+  Root: {
+    screen: TabNav,
+  },
+});
+
+export default StacksOverTabs;

example/src/StacksOverTopTabs.tsx

@@ -1,23 +1,36 @@
-/**
- * @flow
- */
-
 import React from 'react';
-import { View, ScrollView, StatusBar, StyleSheet } from 'react-native';
 import {
+  ScrollView,
+  StatusBar,
+  StatusBarStyle,
+  StyleSheet,
+  View,
+} from 'react-native';
+import {
+  NavigationScreenProp,
+  NavigationState,
   SafeAreaView,
-  createStackNavigator,
-  createMaterialTopTabNavigator,
 } from 'react-navigation';
-import { Constants } from 'expo';
-import { MaterialTopTabBar } from 'react-navigation-tabs';
+import { createStackNavigator } from 'react-navigation-stack';
+import {
+  createMaterialTopTabNavigator,
+  MaterialTopTabBar,
+} from 'react-navigation-tabs';
 
-import SampleText from './SampleText';
 import { Button } from './commonComponents/ButtonWithMargin';
+import SampleText from './SampleText';
 
 const HEADER_HEIGHT = 64;
 
-const MyNavScreen = ({ navigation, banner, statusBarStyle }) => (
+const MyNavScreen = ({
+  navigation,
+  banner,
+  statusBarStyle,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+  banner: string;
+  statusBarStyle?: StatusBarStyle;
+}) => (
   <ScrollView>
     <SafeAreaView forceInset={{ horizontal: 'always' }}>
       <SampleText>{banner}</SampleText>
@@ -39,7 +52,11 @@ const MyNavScreen = ({ navigation, banner, statusBarStyle }) => (
   </ScrollView>
 );
 
-const MyHomeScreen = ({ navigation }) => (
+const MyHomeScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => (
   <MyNavScreen
     banner="Home Screen"
     navigation={navigation}
@@ -47,18 +64,28 @@ const MyHomeScreen = ({ navigation }) => (
   />
 );
 
-const MyProfileScreen = ({ navigation }) => (
+const MyProfileScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => (
   <MyNavScreen
-    banner={`${navigation.state.params.name}s Profile`}
+    banner={`${navigation.state.params!.name}s Profile`}
     navigation={navigation}
   />
 );
 
-const MyNotificationsSettingsScreen = ({ navigation }) => (
-  <MyNavScreen banner="Notifications Screen" navigation={navigation} />
-);
+const MyNotificationsSettingsScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => <MyNavScreen banner="Notifications Screen" navigation={navigation} />;
 
-const MySettingsScreen = ({ navigation }) => (
+const MySettingsScreen = ({
+  navigation,
+}: {
+  navigation: NavigationScreenProp<NavigationState>;
+}) => (
   <MyNavScreen
     banner="Settings Screen"
     navigation={navigation}
@@ -75,15 +102,20 @@ const styles = StyleSheet.create({
   },
 });
 
-function MaterialTopTabBarWithStatusBar(props) {
+function MaterialTopTabBarWithStatusBar(props: any) {
   return (
     <View
       style={{
-        paddingTop: Constants.statusBarHeight,
+        paddingTop: 20,
         backgroundColor: '#2196f3',
       }}
     >
-      <MaterialTopTabBar {...props} jumpToIndex={() => {}} />
+      <MaterialTopTabBar
+        {...props}
+        jumpToIndex={() => {
+          //
+        }}
+      />
     </View>
   );
 }
@@ -127,13 +159,17 @@ const StackNavigator = createStackNavigator(
     },
     Profile: {
       screen: MyProfileScreen,
-      navigationOptions: ({ navigation }) => ({
-        title: `${navigation.state.params.name}'s Profile!`,
+      navigationOptions: ({
+        navigation,
+      }: {
+        navigation: NavigationScreenProp<NavigationState>;
+      }) => ({
+        title: `${navigation.state.params!.name}'s Profile!`,
       }),
     },
   },
   {
-    navigationOptions: {
+    defaultNavigationOptions: {
       headerStyle: styles.stackHeader,
     },
   }

example/src/SwitchWithStacks.tsx

@@ -1,7 +1,3 @@
-/**
- * @flow
- */
-
 import React from 'react';
 import {
   ActivityIndicator,
@@ -9,8 +5,10 @@ import {
   StatusBar,
   StyleSheet,
   View,
+  Platform,
 } from 'react-native';
-import { createStackNavigator, createSwitchNavigator } from 'react-navigation';
+import { createSwitchNavigator } from 'react-navigation';
+import { createStackNavigator } from 'react-navigation-stack';
 import { Button } from './commonComponents/ButtonWithMargin';
 
 class SignInScreen extends React.Component<any, any> {
@@ -21,7 +19,7 @@ class SignInScreen extends React.Component<any, any> {
   render() {
     return (
       <View style={styles.container}>
-        <Button title="Sign in!" onPress={this._signInAsync} />
+        <Button title="Sign in!" onPress={this.signInAsync} />
         <Button
           title="Go back to other examples"
           onPress={() => this.props.navigation.goBack(null)}
@@ -31,7 +29,7 @@ class SignInScreen extends React.Component<any, any> {
     );
   }
 
-  _signInAsync = async () => {
+  signInAsync = async () => {
     await AsyncStorage.setItem('userToken', 'abc');
     this.props.navigation.navigate('Home');
   };
@@ -45,19 +43,24 @@ class HomeScreen extends React.Component<any, any> {
   render() {
     return (
       <View style={styles.container}>
-        <Button title="Show me more of the app" onPress={this._showMoreApp} />
-        <Button title="Actually, sign me out :)" onPress={this._signOutAsync} />
+        <Button title="Show me more of the app" onPress={this.showMoreApp} />
+        <Button title="Actually, sign me out :)" onPress={this.signOutAsync} />
         <StatusBar barStyle="default" />
       </View>
     );
   }
 
-  _showMoreApp = () => {
+  showMoreApp = () => {
     this.props.navigation.navigate('Other');
   };
 
-  _signOutAsync = async () => {
-    await AsyncStorage.clear();
+  signOutAsync = async () => {
+    if (Platform.OS === 'ios') {
+      await AsyncStorage.getAllKeys().then(AsyncStorage.multiRemove);
+    } else {
+      await AsyncStorage.clear();
+    }
+
     this.props.navigation.navigate('Auth');
   };
 }
@@ -70,26 +73,31 @@ class OtherScreen extends React.Component<any, any> {
   render() {
     return (
       <View style={styles.container}>
-        <Button title="I'm done, sign me out" onPress={this._signOutAsync} />
+        <Button title="I'm done, sign me out" onPress={this.signOutAsync} />
         <StatusBar barStyle="default" />
       </View>
     );
   }
 
-  _signOutAsync = async () => {
-    await AsyncStorage.clear();
+  signOutAsync = async () => {
+    if (Platform.OS === 'ios') {
+      await AsyncStorage.getAllKeys().then(AsyncStorage.multiRemove);
+    } else {
+      await AsyncStorage.clear();
+    }
+
     this.props.navigation.navigate('Auth');
   };
 }
 
 class LoadingScreen extends React.Component<any, any> {
   componentDidMount() {
-    this._bootstrapAsync();
+    this.bootstrapAsync();
   }
 
-  _bootstrapAsync = async () => {
+  bootstrapAsync = async () => {
     const userToken = await AsyncStorage.getItem('userToken');
-    let initialRouteName = userToken ? 'App' : 'Auth';
+    const initialRouteName = userToken ? 'App' : 'Auth';
     this.props.navigation.navigate(initialRouteName);
   };
 
@@ -105,8 +113,8 @@ class LoadingScreen extends React.Component<any, any> {
 
 const styles = StyleSheet.create({
   container: {
-    flex: 1,
     alignItems: 'center',
+    flex: 1,
     justifyContent: 'center',
   },
 });
@@ -115,7 +123,7 @@ const AppStack = createStackNavigator({ Home: HomeScreen, Other: OtherScreen });
 const AuthStack = createStackNavigator({ SignIn: SignInScreen });
 
 export default createSwitchNavigator({
-  Loading: LoadingScreen,
   App: AppStack,
   Auth: AuthStack,
+  Loading: LoadingScreen,
 });

example/src/TabsInDrawer.tsx

@@ -0,0 +1,28 @@
+import React from 'react';
+import { MaterialIcons } from '@expo/vector-icons';
+import { createDrawerNavigator } from 'react-navigation-drawer';
+import SimpleTabs from './SimpleTabs';
+import StacksOverTabs from './StacksOverTabs';
+
+const TabsInDrawer = createDrawerNavigator({
+  SimpleTabs: {
+    navigationOptions: {
+      drawerIcon: ({ tintColor }: { tintColor: string }) => (
+        <MaterialIcons name="filter-1" size={24} style={{ color: tintColor }} />
+      ),
+      drawerLabel: 'Simple tabs',
+    },
+    screen: SimpleTabs,
+  },
+  StacksOverTabs: {
+    navigationOptions: {
+      drawerIcon: ({ tintColor }: { tintColor: string }) => (
+        <MaterialIcons name="filter-2" size={24} style={{ color: tintColor }} />
+      ),
+      drawerLabel: 'Stacks Over Tabs',
+    },
+    screen: StacksOverTabs,
+  },
+});
+
+export default TabsInDrawer;

example/src/commonComponents/Button.tsx

@@ -0,0 +1,156 @@
+import React from 'react';
+import {
+  AccessibilityStates,
+  Platform,
+  StyleSheet,
+  Text,
+  TouchableOpacity,
+  View,
+} from 'react-native';
+
+export interface ButtonProps {
+  /**
+   * Text to display inside the button
+   */
+  title: string;
+
+  /**
+   * Handler to be called when the user taps the button
+   */
+  onPress: (event?: any) => void;
+
+  /**
+   * Color of the text (iOS), or background color of the button (Android)
+   */
+  color?: string;
+
+  /**
+   * TV preferred focus (see documentation for the View component).
+   */
+  hasTVPreferredFocus?: boolean;
+
+  /**
+   * Text to display for blindness accessibility features
+   */
+  accessibilityLabel?: string;
+
+  /**
+   * If true, disable all interactions for this component.
+   */
+  disabled?: boolean;
+
+  /**
+   * Used to locate this view in end-to-end tests.
+   */
+  testID?: string;
+}
+
+/**
+ * A basic button component that should render nicely on any platform. Supports
+ * a minimal level of customization.
+ *
+ * <center><img src="img/buttonExample.png"></img></center>
+ *
+ * This button is built using TouchableOpacity
+ *
+ * Example usage:
+ *
+ * ```
+ * import { Button } from 'react-native';
+ * ...
+ *
+ * <Button
+ *   onPress={onPressLearnMore}
+ *   title="Learn More"
+ *   color="#841584"
+ *   accessibilityLabel="Learn more about this purple button"
+ * />
+ * ```
+ *
+ */
+
+export default class Button extends React.Component<ButtonProps> {
+  render() {
+    const {
+      accessibilityLabel,
+      color,
+      onPress,
+      title,
+      disabled,
+      testID,
+    } = this.props;
+    const buttonStyles: any = [styles.button];
+    const textStyles: any = [styles.text];
+    if (color) {
+      if (Platform.OS === 'ios') {
+        textStyles.push({ color });
+      } else {
+        buttonStyles.push({ backgroundColor: color });
+      }
+    }
+    const accessibilityStates: AccessibilityStates[] = [];
+    if (disabled) {
+      buttonStyles.push(styles.buttonDisabled);
+      textStyles.push(styles.textDisabled);
+      accessibilityStates.push('disabled');
+    }
+    const formattedTitle =
+      Platform.OS === 'android' ? title.toUpperCase() : title;
+    return (
+      <TouchableOpacity
+        accessibilityLabel={accessibilityLabel}
+        accessibilityRole="button"
+        accessibilityStates={accessibilityStates}
+        testID={testID}
+        disabled={disabled}
+        onPress={onPress}
+      >
+        <View style={buttonStyles}>
+          <Text style={textStyles}>{formattedTitle}</Text>
+        </View>
+      </TouchableOpacity>
+    );
+  }
+}
+
+const styles = StyleSheet.create({
+  button: Platform.select({
+    android: {
+      backgroundColor: '#2196F3',
+      borderRadius: 2,
+      elevation: 4,
+      // Material design blue from https://material.google.com/style/color.html#color-color-palette
+    },
+    ios: {},
+  }),
+  buttonDisabled: Platform.select({
+    android: {
+      backgroundColor: '#dfdfdf',
+      elevation: 0,
+    },
+    ios: {},
+  }),
+  text: {
+    padding: 8,
+    textAlign: 'center',
+    ...Platform.select({
+      android: {
+        color: 'white',
+        fontWeight: '500',
+      },
+      ios: {
+        // iOS blue from https://developer.apple.com/ios/human-interface-guidelines/visual-design/color/
+        color: '#007AFF',
+        fontSize: 18,
+      },
+    }),
+  },
+  textDisabled: Platform.select({
+    android: {
+      color: '#a1a1a1',
+    },
+    ios: {
+      color: '#cdcdcd',
+    },
+  }),
+});

example/src/commonComponents/ButtonWithMargin.tsx

@@ -1,9 +1,10 @@
-import { Button as RNButton, StyleSheet, View, Platform } from 'react-native';
 import React from 'react';
+import { Platform, StyleSheet, View } from 'react-native';
+import BaseButton, { ButtonProps } from './Button';
 
-export const Button = props => (
+export const Button = (props: ButtonProps) => (
   <View style={styles.margin}>
-    <RNButton {...props} />
+    <BaseButton {...props} />
   </View>
 );
 

example/src/commonComponents/HeaderButtons.tsx

@@ -0,0 +1,18 @@
+import * as React from 'react';
+import {
+  HeaderButtons as DefaultHeaderButtons,
+  Item,
+} from 'react-navigation-header-buttons';
+
+export class HeaderButtons extends React.PureComponent {
+  static Item = Item;
+
+  render() {
+    return (
+      <DefaultHeaderButtons
+        // color={Platform.OS === 'ios' ? '#037aff' : 'black'}
+        {...this.props}
+      />
+    );
+  }
+}

examples/NavigationPlayground/.babelrc

@@ -1,17 +0,0 @@
-{
-  "presets": [
-    "babel-preset-expo"
-  ],
-  "env": {
-    "development": {
-      "plugins": [
-        "transform-react-jsx-source"
-      ],
-    },
-    "production": {
-      "plugins": [
-        "transform-remove-console"
-      ]
-    }
-  }
-}

examples/NavigationPlayground/.flowconfig

@@ -1,79 +0,0 @@
-[ignore]
-; We fork some components by platform
-.*/*[.]android.js
-
-; Ignore "BUCK" generated dirs
-<PROJECT_ROOT>/\.buckd/
-
-; Ignore unexpected extra "@providesModule"
-.*/node_modules/.*/node_modules/fbjs/.*
-
-; Ignore duplicate module providers
-; For RN Apps installed via npm, "Libraries" folder is inside
-; "node_modules/react-native" but in the source repo it is in the root
-.*/Libraries/react-native/React.js
-
-; Ignore polyfills
-.*/Libraries/polyfills/.*
-
-.*/react-navigation/node_modules/.*
-
-; Additional create-react-native-app ignores
-
-; Ignore duplicate module providers
-.*/node_modules/fbemitter/lib/*
-
-; Ignore misbehaving dev-dependencies
-.*/node_modules/xdl/build/*
-.*/node_modules/reqwest/tests/*
-
-; Ignore missing expo-sdk dependencies (temporarily)
-; https://github.com/expo/expo/issues/162
-.*/node_modules/expo/src/*
-
-; Ignore react-native-fbads dependency of the expo sdk
-.*/node_modules/react-native-fbads/*
-
-.*/react-navigation/examples/ReduxExample/.*
-.*/react-navigation/website/.*
-
-; This package is required by Expo and causes Flow errors
-.*/node_modules/react-native-gesture-handler/.*
-
-.*/node_modules/metro/.*
-
-[include]
-
-[libs]
-node_modules/react-native/Libraries/react-native/react-native-interface.js
-node_modules/react-native/flow/
-node_modules/react-native/flow-github/
-../../flow/
-
-[options]
-module.system=haste
-
-emoji=true
-
-munge_underscores=true
-
-module.name_mapper='^[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> 'RelativeImageStub'
-module.file_ext=.js
-module.file_ext=.jsx
-module.file_ext=.json
-module.file_ext=.native.js
-
-suppress_type=$FlowIgnore
-suppress_type=$FlowIssue
-suppress_type=$FlowFixMe
-suppress_type=$FlowFixMeProps
-suppress_type=$FlowFixMeState
-
-suppress_comment=\\(.\\|\n\\)*\\$FlowIgnore\\($\\|[^(]\\|(\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)
-suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)
-suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)?:? #[0-9]+
-suppress_comment=\\(.\\|\n\\)*\\$FlowFixedInNextDeploy
-suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
-
-[version]
-^0.67.0

examples/NavigationPlayground/.gitignore

@@ -1,3 +0,0 @@
-node_modules/
-.expo/
-npm-debug.*

examples/NavigationPlayground/.watchmanconfig

@@ -1 +0,0 @@
-{}

examples/NavigationPlayground/App.js

@@ -1,2 +0,0 @@
-import App from './js/App';
-export default App;

examples/NavigationPlayground/App.test.js

@@ -1,10 +0,0 @@
-import React from 'react';
-import App from './App';
-
-import renderer from 'react-test-renderer';
-
-it('renders without crashing', () => {
-  const rendered = renderer.create(<App />).toJSON();
-  // Will be null because the playground uses state persistence which happens asyncronously
-  expect(rendered).toEqual(null);
-});

examples/NavigationPlayground/README.md

@@ -1,9 +0,0 @@
-# Navigation Playground Example
-
-A playground for experimenting with react-navigation in a pure-JS React Native app.
-
-## Usage
-
-Please see the [Contributors Guide](https://reactnavigation.org/docs/contributing.html#run-the-example-app) for instructions on running these example apps.
-
-You can view this example application directly on your phone by visiting [our expo demo](https://exp.host/@react-navigation/NavigationPlayground).

examples/NavigationPlayground/app.json

@@ -1,26 +0,0 @@
-{
-  "expo": {
-    "name": "NavigationPlayground",
-    "description": "Try out react-navigation now with this awesome playground",
-    "version": "1.0.0",
-    "slug": "NavigationPlayground",
-    "privacy": "public",
-    "orientation": "portrait",
-    "primaryColor": "#cccccc",
-    "icon": "./assets/icons/icon.png",
-    "splash": {
-      "image": "./assets/icons/splash.png"
-    },
-    "sdkVersion": "28.0.0",
-    "assetBundlePatterns": [
-      "**/*"
-    ],
-    "ios": {
-      "bundleIdentifier": "com.reactnavigation.example",
-      "supportsTablet": true
-    },
-    "android": {
-      "package": "com.reactnavigation.example"
-    }
-  }
-}

examples/NavigationPlayground/flow-typed/npm/babel-jest_vx.x.x.js

@@ -1,32 +0,0 @@
-// flow-typed signature: ee7b4028012cfdcd83cc6541a39b2282
-// flow-typed version: <<STUB>>/babel-jest_v^21.0.0/flow_v0.61.0
-
-/**
- * This is an autogenerated libdef stub for:
- *
- *   'babel-jest'
- *
- * Fill this stub out by replacing all the `any` types.
- *
- * Once filled out, we encourage you to share your work with the
- * community by sending a pull request to:
- * https://github.com/flowtype/flow-typed
- */
-
-declare module 'babel-jest' {
-  declare module.exports: any;
-}
-
-/**
- * We include stubs for each file inside this npm package in case you need to
- * require those files directly. Feel free to delete any files that aren't
- * needed.
- */
-declare module 'babel-jest/build/index' {
-  declare module.exports: any;
-}
-
-// Filename aliases
-declare module 'babel-jest/build/index.js' {
-  declare module.exports: $Exports<'babel-jest/build/index'>;
-}

examples/NavigationPlayground/flow-typed/npm/expo_vx.x.x.js

@@ -1,823 +0,0 @@
-// flow-typed signature: c1ecfe71fbb86c3602b7da3d7c141df1
-// flow-typed version: <<STUB>>/expo_v^24.0.2/flow_v0.61.0
-
-/**
- * This is an autogenerated libdef stub for:
- *
- *   'expo'
- *
- * Fill this stub out by replacing all the `any` types.
- *
- * Once filled out, we encourage you to share your work with the
- * community by sending a pull request to:
- * https://github.com/flowtype/flow-typed
- */
-
-declare module 'expo' {
-  declare module.exports: any;
-}
-
-/**
- * We include stubs for each file inside this npm package in case you need to
- * require those files directly. Feel free to delete any files that aren't
- * needed.
- */
-declare module 'expo/AppEntry' {
-  declare module.exports: any;
-}
-
-declare module 'expo/flow/metro-bundler' {
-  declare module.exports: any;
-}
-
-declare module 'expo/flow/react-native-gesture-handler' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__mocks__/Constants-development' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__tests__/Amplitude-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__tests__/AuthSession-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__tests__/Constants-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__tests__/ErrorRecovery-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__tests__/Expo-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__tests__/Facebook-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__tests__/Font-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__tests__/Location-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__tests__/Notifications-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__tests__/SecureStore-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__tests__/Segment-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/__tests__/WebBrowser-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/admob/RNAdMobBanner' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/admob/RNAdMobInterstitial' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/admob/RNAdMobRewarded' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/admob/RNPublisherBanner' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Amplitude' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/apisAreAvailable' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Asset' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/AuthSession' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/av/Audio' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/av/Audio/Recording' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/av/Audio/Sound' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/av/AV' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/av/Video' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/BarCodeScanner.android' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/BarCodeScanner.ios' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Brightness' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Camera' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/CameraBasedBarCodeScanner' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Constants' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Contacts' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/DangerZone' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/DocumentPicker' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/effects/BlurView.android' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/effects/BlurView.ios' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/effects/LinearGradient.android' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/effects/LinearGradient.ios' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/environment/__tests__/validate-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/environment/logging' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/environment/validate' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/ErrorRecovery' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Expo' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/facebook-ads/AdSettings' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/facebook-ads/BannerViewManager' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/facebook-ads/index' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/facebook-ads/InterstitialAdManager' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/facebook-ads/NativeAdsManager' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/facebook-ads/withNativeAd' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Facebook' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/FaceDetector' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/FileSystem' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Fingerprint' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Font' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/GLView' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Google' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Icon' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/ImageManipulator' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/ImagePicker' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/IntentLauncherAndroid' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/KeepAwake' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/launch/AppLoading' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/launch/AppLoadingNativeWrapper.android' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/launch/AppLoadingNativeWrapper.ios' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/launch/registerRootComponent' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/launch/RootErrorBoundary' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/lib/Queue' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Location' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/logs/__tests__/Logs-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/logs/__tests__/LogSerialization-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/logs/__tests__/RemoteConsole-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/logs/__tests__/RemoteLogging-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/logs/__tests__/RemoteLogs-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/logs/Logs' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/logs/LogSerialization' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/logs/RemoteConsole' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/logs/RemoteLogging' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/modal/Modal' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/modal/ModalHost' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/modal/ModalImplementation' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/modal/PureContainer' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Notifications' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/OldBarCodeScanner' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Payments' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Pedometer' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Permissions' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/ScreenOrientation' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/SecureStore' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Segment' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/sensor/__tests__/Accelerometer-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/sensor/__tests__/DeviceMotion-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/sensor/__tests__/DeviceSensor-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/sensor/__tests__/Gyroscope-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/sensor/__tests__/Magnetometer-test' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/sensor/Accelerometer' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/sensor/DeviceMotion' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/sensor/DeviceSensor' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/sensor/Gyroscope' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/sensor/Magnetometer' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/sensor/MagnetometerUncalibrated' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/sensor/ThreeAxisSensor' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Speech' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/SQLite' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Svg' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/takeSnapshotAsync' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/timer/polyfillNextTick' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/Util' {
-  declare module.exports: any;
-}
-
-declare module 'expo/src/WebBrowser' {
-  declare module.exports: any;
-}
-
-declare module 'expo/tools/hashAssetFiles' {
-  declare module.exports: any;
-}
-
-declare module 'expo/tools/LogReporter' {
-  declare module.exports: any;
-}
-
-// Filename aliases
-declare module 'expo/AppEntry.js' {
-  declare module.exports: $Exports<'expo/AppEntry'>;
-}
-declare module 'expo/flow/metro-bundler.js' {
-  declare module.exports: $Exports<'expo/flow/metro-bundler'>;
-}
-declare module 'expo/flow/react-native-gesture-handler.js' {
-  declare module.exports: $Exports<'expo/flow/react-native-gesture-handler'>;
-}
-declare module 'expo/src/__mocks__/Constants-development.js' {
-  declare module.exports: $Exports<'expo/src/__mocks__/Constants-development'>;
-}
-declare module 'expo/src/__tests__/Amplitude-test.js' {
-  declare module.exports: $Exports<'expo/src/__tests__/Amplitude-test'>;
-}
-declare module 'expo/src/__tests__/AuthSession-test.js' {
-  declare module.exports: $Exports<'expo/src/__tests__/AuthSession-test'>;
-}
-declare module 'expo/src/__tests__/Constants-test.js' {
-  declare module.exports: $Exports<'expo/src/__tests__/Constants-test'>;
-}
-declare module 'expo/src/__tests__/ErrorRecovery-test.js' {
-  declare module.exports: $Exports<'expo/src/__tests__/ErrorRecovery-test'>;
-}
-declare module 'expo/src/__tests__/Expo-test.js' {
-  declare module.exports: $Exports<'expo/src/__tests__/Expo-test'>;
-}
-declare module 'expo/src/__tests__/Facebook-test.js' {
-  declare module.exports: $Exports<'expo/src/__tests__/Facebook-test'>;
-}
-declare module 'expo/src/__tests__/Font-test.js' {
-  declare module.exports: $Exports<'expo/src/__tests__/Font-test'>;
-}
-declare module 'expo/src/__tests__/Location-test.js' {
-  declare module.exports: $Exports<'expo/src/__tests__/Location-test'>;
-}
-declare module 'expo/src/__tests__/Notifications-test.js' {
-  declare module.exports: $Exports<'expo/src/__tests__/Notifications-test'>;
-}
-declare module 'expo/src/__tests__/SecureStore-test.js' {
-  declare module.exports: $Exports<'expo/src/__tests__/SecureStore-test'>;
-}
-declare module 'expo/src/__tests__/Segment-test.js' {
-  declare module.exports: $Exports<'expo/src/__tests__/Segment-test'>;
-}
-declare module 'expo/src/__tests__/WebBrowser-test.js' {
-  declare module.exports: $Exports<'expo/src/__tests__/WebBrowser-test'>;
-}
-declare module 'expo/src/admob/RNAdMobBanner.js' {
-  declare module.exports: $Exports<'expo/src/admob/RNAdMobBanner'>;
-}
-declare module 'expo/src/admob/RNAdMobInterstitial.js' {
-  declare module.exports: $Exports<'expo/src/admob/RNAdMobInterstitial'>;
-}
-declare module 'expo/src/admob/RNAdMobRewarded.js' {
-  declare module.exports: $Exports<'expo/src/admob/RNAdMobRewarded'>;
-}
-declare module 'expo/src/admob/RNPublisherBanner.js' {
-  declare module.exports: $Exports<'expo/src/admob/RNPublisherBanner'>;
-}
-declare module 'expo/src/Amplitude.js' {
-  declare module.exports: $Exports<'expo/src/Amplitude'>;
-}
-declare module 'expo/src/apisAreAvailable.js' {
-  declare module.exports: $Exports<'expo/src/apisAreAvailable'>;
-}
-declare module 'expo/src/Asset.js' {
-  declare module.exports: $Exports<'expo/src/Asset'>;
-}
-declare module 'expo/src/AuthSession.js' {
-  declare module.exports: $Exports<'expo/src/AuthSession'>;
-}
-declare module 'expo/src/av/Audio.js' {
-  declare module.exports: $Exports<'expo/src/av/Audio'>;
-}
-declare module 'expo/src/av/Audio/Recording.js' {
-  declare module.exports: $Exports<'expo/src/av/Audio/Recording'>;
-}
-declare module 'expo/src/av/Audio/Sound.js' {
-  declare module.exports: $Exports<'expo/src/av/Audio/Sound'>;
-}
-declare module 'expo/src/av/AV.js' {
-  declare module.exports: $Exports<'expo/src/av/AV'>;
-}
-declare module 'expo/src/av/Video.js' {
-  declare module.exports: $Exports<'expo/src/av/Video'>;
-}
-declare module 'expo/src/BarCodeScanner.android.js' {
-  declare module.exports: $Exports<'expo/src/BarCodeScanner.android'>;
-}
-declare module 'expo/src/BarCodeScanner.ios.js' {
-  declare module.exports: $Exports<'expo/src/BarCodeScanner.ios'>;
-}
-declare module 'expo/src/Brightness.js' {
-  declare module.exports: $Exports<'expo/src/Brightness'>;
-}
-declare module 'expo/src/Camera.js' {
-  declare module.exports: $Exports<'expo/src/Camera'>;
-}
-declare module 'expo/src/CameraBasedBarCodeScanner.js' {
-  declare module.exports: $Exports<'expo/src/CameraBasedBarCodeScanner'>;
-}
-declare module 'expo/src/Constants.js' {
-  declare module.exports: $Exports<'expo/src/Constants'>;
-}
-declare module 'expo/src/Contacts.js' {
-  declare module.exports: $Exports<'expo/src/Contacts'>;
-}
-declare module 'expo/src/DangerZone.js' {
-  declare module.exports: $Exports<'expo/src/DangerZone'>;
-}
-declare module 'expo/src/DocumentPicker.js' {
-  declare module.exports: $Exports<'expo/src/DocumentPicker'>;
-}
-declare module 'expo/src/effects/BlurView.android.js' {
-  declare module.exports: $Exports<'expo/src/effects/BlurView.android'>;
-}
-declare module 'expo/src/effects/BlurView.ios.js' {
-  declare module.exports: $Exports<'expo/src/effects/BlurView.ios'>;
-}
-declare module 'expo/src/effects/LinearGradient.android.js' {
-  declare module.exports: $Exports<'expo/src/effects/LinearGradient.android'>;
-}
-declare module 'expo/src/effects/LinearGradient.ios.js' {
-  declare module.exports: $Exports<'expo/src/effects/LinearGradient.ios'>;
-}
-declare module 'expo/src/environment/__tests__/validate-test.js' {
-  declare module.exports: $Exports<'expo/src/environment/__tests__/validate-test'>;
-}
-declare module 'expo/src/environment/logging.js' {
-  declare module.exports: $Exports<'expo/src/environment/logging'>;
-}
-declare module 'expo/src/environment/validate.js' {
-  declare module.exports: $Exports<'expo/src/environment/validate'>;
-}
-declare module 'expo/src/ErrorRecovery.js' {
-  declare module.exports: $Exports<'expo/src/ErrorRecovery'>;
-}
-declare module 'expo/src/Expo.js' {
-  declare module.exports: $Exports<'expo/src/Expo'>;
-}
-declare module 'expo/src/facebook-ads/AdSettings.js' {
-  declare module.exports: $Exports<'expo/src/facebook-ads/AdSettings'>;
-}
-declare module 'expo/src/facebook-ads/BannerViewManager.js' {
-  declare module.exports: $Exports<'expo/src/facebook-ads/BannerViewManager'>;
-}
-declare module 'expo/src/facebook-ads/index.js' {
-  declare module.exports: $Exports<'expo/src/facebook-ads/index'>;
-}
-declare module 'expo/src/facebook-ads/InterstitialAdManager.js' {
-  declare module.exports: $Exports<'expo/src/facebook-ads/InterstitialAdManager'>;
-}
-declare module 'expo/src/facebook-ads/NativeAdsManager.js' {
-  declare module.exports: $Exports<'expo/src/facebook-ads/NativeAdsManager'>;
-}
-declare module 'expo/src/facebook-ads/withNativeAd.js' {
-  declare module.exports: $Exports<'expo/src/facebook-ads/withNativeAd'>;
-}
-declare module 'expo/src/Facebook.js' {
-  declare module.exports: $Exports<'expo/src/Facebook'>;
-}
-declare module 'expo/src/FaceDetector.js' {
-  declare module.exports: $Exports<'expo/src/FaceDetector'>;
-}
-declare module 'expo/src/FileSystem.js' {
-  declare module.exports: $Exports<'expo/src/FileSystem'>;
-}
-declare module 'expo/src/Fingerprint.js' {
-  declare module.exports: $Exports<'expo/src/Fingerprint'>;
-}
-declare module 'expo/src/Font.js' {
-  declare module.exports: $Exports<'expo/src/Font'>;
-}
-declare module 'expo/src/GLView.js' {
-  declare module.exports: $Exports<'expo/src/GLView'>;
-}
-declare module 'expo/src/Google.js' {
-  declare module.exports: $Exports<'expo/src/Google'>;
-}
-declare module 'expo/src/Icon.js' {
-  declare module.exports: $Exports<'expo/src/Icon'>;
-}
-declare module 'expo/src/ImageManipulator.js' {
-  declare module.exports: $Exports<'expo/src/ImageManipulator'>;
-}
-declare module 'expo/src/ImagePicker.js' {
-  declare module.exports: $Exports<'expo/src/ImagePicker'>;
-}
-declare module 'expo/src/IntentLauncherAndroid.js' {
-  declare module.exports: $Exports<'expo/src/IntentLauncherAndroid'>;
-}
-declare module 'expo/src/KeepAwake.js' {
-  declare module.exports: $Exports<'expo/src/KeepAwake'>;
-}
-declare module 'expo/src/launch/AppLoading.js' {
-  declare module.exports: $Exports<'expo/src/launch/AppLoading'>;
-}
-declare module 'expo/src/launch/AppLoadingNativeWrapper.android.js' {
-  declare module.exports: $Exports<'expo/src/launch/AppLoadingNativeWrapper.android'>;
-}
-declare module 'expo/src/launch/AppLoadingNativeWrapper.ios.js' {
-  declare module.exports: $Exports<'expo/src/launch/AppLoadingNativeWrapper.ios'>;
-}
-declare module 'expo/src/launch/registerRootComponent.js' {
-  declare module.exports: $Exports<'expo/src/launch/registerRootComponent'>;
-}
-declare module 'expo/src/launch/RootErrorBoundary.js' {
-  declare module.exports: $Exports<'expo/src/launch/RootErrorBoundary'>;
-}
-declare module 'expo/src/lib/Queue.js' {
-  declare module.exports: $Exports<'expo/src/lib/Queue'>;
-}
-declare module 'expo/src/Location.js' {
-  declare module.exports: $Exports<'expo/src/Location'>;
-}
-declare module 'expo/src/logs/__tests__/Logs-test.js' {
-  declare module.exports: $Exports<'expo/src/logs/__tests__/Logs-test'>;
-}
-declare module 'expo/src/logs/__tests__/LogSerialization-test.js' {
-  declare module.exports: $Exports<'expo/src/logs/__tests__/LogSerialization-test'>;
-}
-declare module 'expo/src/logs/__tests__/RemoteConsole-test.js' {
-  declare module.exports: $Exports<'expo/src/logs/__tests__/RemoteConsole-test'>;
-}
-declare module 'expo/src/logs/__tests__/RemoteLogging-test.js' {
-  declare module.exports: $Exports<'expo/src/logs/__tests__/RemoteLogging-test'>;
-}
-declare module 'expo/src/logs/__tests__/RemoteLogs-test.js' {
-  declare module.exports: $Exports<'expo/src/logs/__tests__/RemoteLogs-test'>;
-}
-declare module 'expo/src/logs/Logs.js' {
-  declare module.exports: $Exports<'expo/src/logs/Logs'>;
-}
-declare module 'expo/src/logs/LogSerialization.js' {
-  declare module.exports: $Exports<'expo/src/logs/LogSerialization'>;
-}
-declare module 'expo/src/logs/RemoteConsole.js' {
-  declare module.exports: $Exports<'expo/src/logs/RemoteConsole'>;
-}
-declare module 'expo/src/logs/RemoteLogging.js' {
-  declare module.exports: $Exports<'expo/src/logs/RemoteLogging'>;
-}
-declare module 'expo/src/modal/Modal.js' {
-  declare module.exports: $Exports<'expo/src/modal/Modal'>;
-}
-declare module 'expo/src/modal/ModalHost.js' {
-  declare module.exports: $Exports<'expo/src/modal/ModalHost'>;
-}
-declare module 'expo/src/modal/ModalImplementation.js' {
-  declare module.exports: $Exports<'expo/src/modal/ModalImplementation'>;
-}
-declare module 'expo/src/modal/PureContainer.js' {
-  declare module.exports: $Exports<'expo/src/modal/PureContainer'>;
-}
-declare module 'expo/src/Notifications.js' {
-  declare module.exports: $Exports<'expo/src/Notifications'>;
-}
-declare module 'expo/src/OldBarCodeScanner.js' {
-  declare module.exports: $Exports<'expo/src/OldBarCodeScanner'>;
-}
-declare module 'expo/src/Payments.js' {
-  declare module.exports: $Exports<'expo/src/Payments'>;
-}
-declare module 'expo/src/Pedometer.js' {
-  declare module.exports: $Exports<'expo/src/Pedometer'>;
-}
-declare module 'expo/src/Permissions.js' {
-  declare module.exports: $Exports<'expo/src/Permissions'>;
-}
-declare module 'expo/src/ScreenOrientation.js' {
-  declare module.exports: $Exports<'expo/src/ScreenOrientation'>;
-}
-declare module 'expo/src/SecureStore.js' {
-  declare module.exports: $Exports<'expo/src/SecureStore'>;
-}
-declare module 'expo/src/Segment.js' {
-  declare module.exports: $Exports<'expo/src/Segment'>;
-}
-declare module 'expo/src/sensor/__tests__/Accelerometer-test.js' {
-  declare module.exports: $Exports<'expo/src/sensor/__tests__/Accelerometer-test'>;
-}
-declare module 'expo/src/sensor/__tests__/DeviceMotion-test.js' {
-  declare module.exports: $Exports<'expo/src/sensor/__tests__/DeviceMotion-test'>;
-}
-declare module 'expo/src/sensor/__tests__/DeviceSensor-test.js' {
-  declare module.exports: $Exports<'expo/src/sensor/__tests__/DeviceSensor-test'>;
-}
-declare module 'expo/src/sensor/__tests__/Gyroscope-test.js' {
-  declare module.exports: $Exports<'expo/src/sensor/__tests__/Gyroscope-test'>;
-}
-declare module 'expo/src/sensor/__tests__/Magnetometer-test.js' {
-  declare module.exports: $Exports<'expo/src/sensor/__tests__/Magnetometer-test'>;
-}
-declare module 'expo/src/sensor/Accelerometer.js' {
-  declare module.exports: $Exports<'expo/src/sensor/Accelerometer'>;
-}
-declare module 'expo/src/sensor/DeviceMotion.js' {
-  declare module.exports: $Exports<'expo/src/sensor/DeviceMotion'>;
-}
-declare module 'expo/src/sensor/DeviceSensor.js' {
-  declare module.exports: $Exports<'expo/src/sensor/DeviceSensor'>;
-}
-declare module 'expo/src/sensor/Gyroscope.js' {
-  declare module.exports: $Exports<'expo/src/sensor/Gyroscope'>;
-}
-declare module 'expo/src/sensor/Magnetometer.js' {
-  declare module.exports: $Exports<'expo/src/sensor/Magnetometer'>;
-}
-declare module 'expo/src/sensor/MagnetometerUncalibrated.js' {
-  declare module.exports: $Exports<'expo/src/sensor/MagnetometerUncalibrated'>;
-}
-declare module 'expo/src/sensor/ThreeAxisSensor.js' {
-  declare module.exports: $Exports<'expo/src/sensor/ThreeAxisSensor'>;
-}
-declare module 'expo/src/Speech.js' {
-  declare module.exports: $Exports<'expo/src/Speech'>;
-}
-declare module 'expo/src/SQLite.js' {
-  declare module.exports: $Exports<'expo/src/SQLite'>;
-}
-declare module 'expo/src/Svg.js' {
-  declare module.exports: $Exports<'expo/src/Svg'>;
-}
-declare module 'expo/src/takeSnapshotAsync.js' {
-  declare module.exports: $Exports<'expo/src/takeSnapshotAsync'>;
-}
-declare module 'expo/src/timer/polyfillNextTick.js' {
-  declare module.exports: $Exports<'expo/src/timer/polyfillNextTick'>;
-}
-declare module 'expo/src/Util.js' {
-  declare module.exports: $Exports<'expo/src/Util'>;
-}
-declare module 'expo/src/WebBrowser.js' {
-  declare module.exports: $Exports<'expo/src/WebBrowser'>;
-}
-declare module 'expo/tools/hashAssetFiles.js' {
-  declare module.exports: $Exports<'expo/tools/hashAssetFiles'>;
-}
-declare module 'expo/tools/LogReporter.js' {
-  declare module.exports: $Exports<'expo/tools/LogReporter'>;
-}

examples/NavigationPlayground/flow-typed/npm/flow-bin_v0.x.x.js

@@ -1,6 +0,0 @@
-// flow-typed signature: 6a5610678d4b01e13bbfbbc62bdaf583
-// flow-typed version: 3817bc6980/flow-bin_v0.x.x/flow_>=v0.25.x
-
-declare module "flow-bin" {
-  declare module.exports: string;
-}

examples/NavigationPlayground/flow-typed/npm/jest-expo_vx.x.x.js

@@ -1,46 +0,0 @@
-// flow-typed signature: b1e3826a494aecf4ff482336321b54bd
-// flow-typed version: <<STUB>>/jest-expo_v^24.0.0/flow_v0.61.0
-
-/**
- * This is an autogenerated libdef stub for:
- *
- *   'jest-expo'
- *
- * Fill this stub out by replacing all the `any` types.
- *
- * Once filled out, we encourage you to share your work with the
- * community by sending a pull request to:
- * https://github.com/flowtype/flow-typed
- */
-
-declare module 'jest-expo' {
-  declare module.exports: any;
-}
-
-/**
- * We include stubs for each file inside this npm package in case you need to
- * require those files directly. Feel free to delete any files that aren't
- * needed.
- */
-declare module 'jest-expo/src/createMockConstants' {
-  declare module.exports: any;
-}
-
-declare module 'jest-expo/src/expoModules' {
-  declare module.exports: any;
-}
-
-declare module 'jest-expo/src/setup' {
-  declare module.exports: any;
-}
-
-// Filename aliases
-declare module 'jest-expo/src/createMockConstants.js' {
-  declare module.exports: $Exports<'jest-expo/src/createMockConstants'>;
-}
-declare module 'jest-expo/src/expoModules.js' {
-  declare module.exports: $Exports<'jest-expo/src/expoModules'>;
-}
-declare module 'jest-expo/src/setup.js' {
-  declare module.exports: $Exports<'jest-expo/src/setup'>;
-}

examples/NavigationPlayground/flow-typed/npm/jest_v21.x.x.js

@@ -1,584 +0,0 @@
-// flow-typed signature: 107cf7068b8835594e97f938e8848244
-// flow-typed version: 8b4dd96654/jest_v21.x.x/flow_>=v0.39.x
-
-type JestMockFn<TArguments: $ReadOnlyArray<*>, TReturn> = {
-  (...args: TArguments): TReturn,
-  /**
-   * An object for introspecting mock calls
-   */
-  mock: {
-    /**
-     * An array that represents all calls that have been made into this mock
-     * function. Each call is represented by an array of arguments that were
-     * passed during the call.
-     */
-    calls: Array<TArguments>,
-    /**
-     * An array that contains all the object instances that have been
-     * instantiated from this mock function.
-     */
-    instances: Array<TReturn>
-  },
-  /**
-   * Resets all information stored in the mockFn.mock.calls and
-   * mockFn.mock.instances arrays. Often this is useful when you want to clean
-   * up a mock's usage data between two assertions.
-   */
-  mockClear(): void,
-  /**
-   * Resets all information stored in the mock. This is useful when you want to
-   * completely restore a mock back to its initial state.
-   */
-  mockReset(): void,
-  /**
-   * Removes the mock and restores the initial implementation. This is useful
-   * when you want to mock functions in certain test cases and restore the
-   * original implementation in others. Beware that mockFn.mockRestore only
-   * works when mock was created with jest.spyOn. Thus you have to take care of
-   * restoration yourself when manually assigning jest.fn().
-   */
-  mockRestore(): void,
-  /**
-   * Accepts a function that should be used as the implementation of the mock.
-   * The mock itself will still record all calls that go into and instances
-   * that come from itself -- the only difference is that the implementation
-   * will also be executed when the mock is called.
-   */
-  mockImplementation(
-    fn: (...args: TArguments) => TReturn
-  ): JestMockFn<TArguments, TReturn>,
-  /**
-   * Accepts a function that will be used as an implementation of the mock for
-   * one call to the mocked function. Can be chained so that multiple function
-   * calls produce different results.
-   */
-  mockImplementationOnce(
-    fn: (...args: TArguments) => TReturn
-  ): JestMockFn<TArguments, TReturn>,
-  /**
-   * Just a simple sugar function for returning `this`
-   */
-  mockReturnThis(): void,
-  /**
-   * Deprecated: use jest.fn(() => value) instead
-   */
-  mockReturnValue(value: TReturn): JestMockFn<TArguments, TReturn>,
-  /**
-   * Sugar for only returning a value once inside your mock
-   */
-  mockReturnValueOnce(value: TReturn): JestMockFn<TArguments, TReturn>
-};
-
-type JestAsymmetricEqualityType = {
-  /**
-   * A custom Jasmine equality tester
-   */
-  asymmetricMatch(value: mixed): boolean
-};
-
-type JestCallsType = {
-  allArgs(): mixed,
-  all(): mixed,
-  any(): boolean,
-  count(): number,
-  first(): mixed,
-  mostRecent(): mixed,
-  reset(): void
-};
-
-type JestClockType = {
-  install(): void,
-  mockDate(date: Date): void,
-  tick(milliseconds?: number): void,
-  uninstall(): void
-};
-
-type JestMatcherResult = {
-  message?: string | (() => string),
-  pass: boolean
-};
-
-type JestMatcher = (actual: any, expected: any) => JestMatcherResult;
-
-type JestPromiseType = {
-  /**
-   * Use rejects to unwrap the reason of a rejected promise so any other
-   * matcher can be chained. If the promise is fulfilled the assertion fails.
-   */
-  rejects: JestExpectType,
-  /**
-   * Use resolves to unwrap the value of a fulfilled promise so any other
-   * matcher can be chained. If the promise is rejected the assertion fails.
-   */
-  resolves: JestExpectType
-};
-
-/**
- *  Plugin: jest-enzyme
- */
-type EnzymeMatchersType = {
-  toBeChecked(): void,
-  toBeDisabled(): void,
-  toBeEmpty(): void,
-  toBePresent(): void,
-  toContainReact(element: React$Element<any>): void,
-  toHaveClassName(className: string): void,
-  toHaveHTML(html: string): void,
-  toHaveProp(propKey: string, propValue?: any): void,
-  toHaveRef(refName: string): void,
-  toHaveState(stateKey: string, stateValue?: any): void,
-  toHaveStyle(styleKey: string, styleValue?: any): void,
-  toHaveTagName(tagName: string): void,
-  toHaveText(text: string): void,
-  toIncludeText(text: string): void,
-  toHaveValue(value: any): void,
-  toMatchElement(element: React$Element<any>): void,
-  toMatchSelector(selector: string): void
-};
-
-type JestExpectType = {
-  not: JestExpectType & EnzymeMatchersType,
-  /**
-   * If you have a mock function, you can use .lastCalledWith to test what
-   * arguments it was last called with.
-   */
-  lastCalledWith(...args: Array<any>): void,
-  /**
-   * toBe just checks that a value is what you expect. It uses === to check
-   * strict equality.
-   */
-  toBe(value: any): void,
-  /**
-   * Use .toHaveBeenCalled to ensure that a mock function got called.
-   */
-  toBeCalled(): void,
-  /**
-   * Use .toBeCalledWith to ensure that a mock function was called with
-   * specific arguments.
-   */
-  toBeCalledWith(...args: Array<any>): void,
-  /**
-   * Using exact equality with floating point numbers is a bad idea. Rounding
-   * means that intuitive things fail.
-   */
-  toBeCloseTo(num: number, delta: any): void,
-  /**
-   * Use .toBeDefined to check that a variable is not undefined.
-   */
-  toBeDefined(): void,
-  /**
-   * Use .toBeFalsy when you don't care what a value is, you just want to
-   * ensure a value is false in a boolean context.
-   */
-  toBeFalsy(): void,
-  /**
-   * To compare floating point numbers, you can use toBeGreaterThan.
-   */
-  toBeGreaterThan(number: number): void,
-  /**
-   * To compare floating point numbers, you can use toBeGreaterThanOrEqual.
-   */
-  toBeGreaterThanOrEqual(number: number): void,
-  /**
-   * To compare floating point numbers, you can use toBeLessThan.
-   */
-  toBeLessThan(number: number): void,
-  /**
-   * To compare floating point numbers, you can use toBeLessThanOrEqual.
-   */
-  toBeLessThanOrEqual(number: number): void,
-  /**
-   * Use .toBeInstanceOf(Class) to check that an object is an instance of a
-   * class.
-   */
-  toBeInstanceOf(cls: Class<*>): void,
-  /**
-   * .toBeNull() is the same as .toBe(null) but the error messages are a bit
-   * nicer.
-   */
-  toBeNull(): void,
-  /**
-   * Use .toBeTruthy when you don't care what a value is, you just want to
-   * ensure a value is true in a boolean context.
-   */
-  toBeTruthy(): void,
-  /**
-   * Use .toBeUndefined to check that a variable is undefined.
-   */
-  toBeUndefined(): void,
-  /**
-   * Use .toContain when you want to check that an item is in a list. For
-   * testing the items in the list, this uses ===, a strict equality check.
-   */
-  toContain(item: any): void,
-  /**
-   * Use .toContainEqual when you want to check that an item is in a list. For
-   * testing the items in the list, this matcher recursively checks the
-   * equality of all fields, rather than checking for object identity.
-   */
-  toContainEqual(item: any): void,
-  /**
-   * Use .toEqual when you want to check that two objects have the same value.
-   * This matcher recursively checks the equality of all fields, rather than
-   * checking for object identity.
-   */
-  toEqual(value: any): void,
-  /**
-   * Use .toHaveBeenCalled to ensure that a mock function got called.
-   */
-  toHaveBeenCalled(): void,
-  /**
-   * Use .toHaveBeenCalledTimes to ensure that a mock function got called exact
-   * number of times.
-   */
-  toHaveBeenCalledTimes(number: number): void,
-  /**
-   * Use .toHaveBeenCalledWith to ensure that a mock function was called with
-   * specific arguments.
-   */
-  toHaveBeenCalledWith(...args: Array<any>): void,
-  /**
-   * Use .toHaveBeenLastCalledWith to ensure that a mock function was last called
-   * with specific arguments.
-   */
-  toHaveBeenLastCalledWith(...args: Array<any>): void,
-  /**
-   * Check that an object has a .length property and it is set to a certain
-   * numeric value.
-   */
-  toHaveLength(number: number): void,
-  /**
-   *
-   */
-  toHaveProperty(propPath: string, value?: any): void,
-  /**
-   * Use .toMatch to check that a string matches a regular expression or string.
-   */
-  toMatch(regexpOrString: RegExp | string): void,
-  /**
-   * Use .toMatchObject to check that a javascript object matches a subset of the properties of an object.
-   */
-  toMatchObject(object: Object | Array<Object>): void,
-  /**
-   * This ensures that a React component matches the most recent snapshot.
-   */
-  toMatchSnapshot(name?: string): void,
-  /**
-   * Use .toThrow to test that a function throws when it is called.
-   * If you want to test that a specific error gets thrown, you can provide an
-   * argument to toThrow. The argument can be a string for the error message,
-   * a class for the error, or a regex that should match the error.
-   *
-   * Alias: .toThrowError
-   */
-  toThrow(message?: string | Error | Class<Error> | RegExp): void,
-  toThrowError(message?: string | Error | Class<Error> | RegExp): void,
-  /**
-   * Use .toThrowErrorMatchingSnapshot to test that a function throws a error
-   * matching the most recent snapshot when it is called.
-   */
-  toThrowErrorMatchingSnapshot(): void
-};
-
-type JestObjectType = {
-  /**
-   *  Disables automatic mocking in the module loader.
-   *
-   *  After this method is called, all `require()`s will return the real
-   *  versions of each module (rather than a mocked version).
-   */
-  disableAutomock(): JestObjectType,
-  /**
-   * An un-hoisted version of disableAutomock
-   */
-  autoMockOff(): JestObjectType,
-  /**
-   * Enables automatic mocking in the module loader.
-   */
-  enableAutomock(): JestObjectType,
-  /**
-   * An un-hoisted version of enableAutomock
-   */
-  autoMockOn(): JestObjectType,
-  /**
-   * Clears the mock.calls and mock.instances properties of all mocks.
-   * Equivalent to calling .mockClear() on every mocked function.
-   */
-  clearAllMocks(): JestObjectType,
-  /**
-   * Resets the state of all mocks. Equivalent to calling .mockReset() on every
-   * mocked function.
-   */
-  resetAllMocks(): JestObjectType,
-  /**
-   * Removes any pending timers from the timer system.
-   */
-  clearAllTimers(): void,
-  /**
-   * The same as `mock` but not moved to the top of the expectation by
-   * babel-jest.
-   */
-  doMock(moduleName: string, moduleFactory?: any): JestObjectType,
-  /**
-   * The same as `unmock` but not moved to the top of the expectation by
-   * babel-jest.
-   */
-  dontMock(moduleName: string): JestObjectType,
-  /**
-   * Returns a new, unused mock function. Optionally takes a mock
-   * implementation.
-   */
-  fn<TArguments: $ReadOnlyArray<*>, TReturn>(
-    implementation?: (...args: TArguments) => TReturn
-  ): JestMockFn<TArguments, TReturn>,
-  /**
-   * Determines if the given function is a mocked function.
-   */
-  isMockFunction(fn: Function): boolean,
-  /**
-   * Given the name of a module, use the automatic mocking system to generate a
-   * mocked version of the module for you.
-   */
-  genMockFromModule(moduleName: string): any,
-  /**
-   * Mocks a module with an auto-mocked version when it is being required.
-   *
-   * The second argument can be used to specify an explicit module factory that
-   * is being run instead of using Jest's automocking feature.
-   *
-   * The third argument can be used to create virtual mocks -- mocks of modules
-   * that don't exist anywhere in the system.
-   */
-  mock(
-    moduleName: string,
-    moduleFactory?: any,
-    options?: Object
-  ): JestObjectType,
-  /**
-   * Returns the actual module instead of a mock, bypassing all checks on
-   * whether the module should receive a mock implementation or not.
-   */
-  requireActual(moduleName: string): any,
-  /**
-   * Returns a mock module instead of the actual module, bypassing all checks
-   * on whether the module should be required normally or not.
-   */
-  requireMock(moduleName: string): any,
-  /**
-   * Resets the module registry - the cache of all required modules. This is
-   * useful to isolate modules where local state might conflict between tests.
-   */
-  resetModules(): JestObjectType,
-  /**
-   * Exhausts the micro-task queue (usually interfaced in node via
-   * process.nextTick).
-   */
-  runAllTicks(): void,
-  /**
-   * Exhausts the macro-task queue (i.e., all tasks queued by setTimeout(),
-   * setInterval(), and setImmediate()).
-   */
-  runAllTimers(): void,
-  /**
-   * Exhausts all tasks queued by setImmediate().
-   */
-  runAllImmediates(): void,
-  /**
-   * Executes only the macro task queue (i.e. all tasks queued by setTimeout()
-   * or setInterval() and setImmediate()).
-   */
-  runTimersToTime(msToRun: number): void,
-  /**
-   * Executes only the macro-tasks that are currently pending (i.e., only the
-   * tasks that have been queued by setTimeout() or setInterval() up to this
-   * point)
-   */
-  runOnlyPendingTimers(): void,
-  /**
-   * Explicitly supplies the mock object that the module system should return
-   * for the specified module. Note: It is recommended to use jest.mock()
-   * instead.
-   */
-  setMock(moduleName: string, moduleExports: any): JestObjectType,
-  /**
-   * Indicates that the module system should never return a mocked version of
-   * the specified module from require() (e.g. that it should always return the
-   * real module).
-   */
-  unmock(moduleName: string): JestObjectType,
-  /**
-   * Instructs Jest to use fake versions of the standard timer functions
-   * (setTimeout, setInterval, clearTimeout, clearInterval, nextTick,
-   * setImmediate and clearImmediate).
-   */
-  useFakeTimers(): JestObjectType,
-  /**
-   * Instructs Jest to use the real versions of the standard timer functions.
-   */
-  useRealTimers(): JestObjectType,
-  /**
-   * Creates a mock function similar to jest.fn but also tracks calls to
-   * object[methodName].
-   */
-  spyOn(object: Object, methodName: string): JestMockFn<any, any>,
-  /**
-   * Set the default timeout interval for tests and before/after hooks in milliseconds.
-   * Note: The default timeout interval is 5 seconds if this method is not called.
-   */
-  setTimeout(timeout: number): JestObjectType
-};
-
-type JestSpyType = {
-  calls: JestCallsType
-};
-
-/** Runs this function after every test inside this context */
-declare function afterEach(
-  fn: (done: () => void) => ?Promise<mixed>,
-  timeout?: number
-): void;
-/** Runs this function before every test inside this context */
-declare function beforeEach(
-  fn: (done: () => void) => ?Promise<mixed>,
-  timeout?: number
-): void;
-/** Runs this function after all tests have finished inside this context */
-declare function afterAll(
-  fn: (done: () => void) => ?Promise<mixed>,
-  timeout?: number
-): void;
-/** Runs this function before any tests have started inside this context */
-declare function beforeAll(
-  fn: (done: () => void) => ?Promise<mixed>,
-  timeout?: number
-): void;
-
-/** A context for grouping tests together */
-declare var describe: {
-  /**
-   * Creates a block that groups together several related tests in one "test suite"
-   */
-  (name: string, fn: () => void): void,
-
-  /**
-   * Only run this describe block
-   */
-  only(name: string, fn: () => void): void,
-
-  /**
-   * Skip running this describe block
-   */
-  skip(name: string, fn: () => void): void
-};
-
-/** An individual test unit */
-declare var it: {
-  /**
-   * An individual test unit
-   *
-   * @param {string} Name of Test
-   * @param {Function} Test
-   * @param {number} Timeout for the test, in milliseconds.
-   */
-  (
-    name: string,
-    fn?: (done: () => void) => ?Promise<mixed>,
-    timeout?: number
-  ): void,
-  /**
-   * Only run this test
-   *
-   * @param {string} Name of Test
-   * @param {Function} Test
-   * @param {number} Timeout for the test, in milliseconds.
-   */
-  only(
-    name: string,
-    fn?: (done: () => void) => ?Promise<mixed>,
-    timeout?: number
-  ): void,
-  /**
-   * Skip running this test
-   *
-   * @param {string} Name of Test
-   * @param {Function} Test
-   * @param {number} Timeout for the test, in milliseconds.
-   */
-  skip(
-    name: string,
-    fn?: (done: () => void) => ?Promise<mixed>,
-    timeout?: number
-  ): void,
-  /**
-   * Run the test concurrently
-   *
-   * @param {string} Name of Test
-   * @param {Function} Test
-   * @param {number} Timeout for the test, in milliseconds.
-   */
-  concurrent(
-    name: string,
-    fn?: (done: () => void) => ?Promise<mixed>,
-    timeout?: number
-  ): void
-};
-declare function fit(
-  name: string,
-  fn: (done: () => void) => ?Promise<mixed>,
-  timeout?: number
-): void;
-/** An individual test unit */
-declare var test: typeof it;
-/** A disabled group of tests */
-declare var xdescribe: typeof describe;
-/** A focused group of tests */
-declare var fdescribe: typeof describe;
-/** A disabled individual test */
-declare var xit: typeof it;
-/** A disabled individual test */
-declare var xtest: typeof it;
-
-/** The expect function is used every time you want to test a value */
-declare var expect: {
-  /** The object that you want to make assertions against */
-  (value: any): JestExpectType & JestPromiseType & EnzymeMatchersType,
-  /** Add additional Jasmine matchers to Jest's roster */
-  extend(matchers: { [name: string]: JestMatcher }): void,
-  /** Add a module that formats application-specific data structures. */
-  addSnapshotSerializer(serializer: (input: Object) => string): void,
-  assertions(expectedAssertions: number): void,
-  hasAssertions(): void,
-  any(value: mixed): JestAsymmetricEqualityType,
-  anything(): void,
-  arrayContaining(value: Array<mixed>): void,
-  objectContaining(value: Object): void,
-  /** Matches any received string that contains the exact expected string. */
-  stringContaining(value: string): void,
-  stringMatching(value: string | RegExp): void
-};
-
-// TODO handle return type
-// http://jasmine.github.io/2.4/introduction.html#section-Spies
-declare function spyOn(value: mixed, method: string): Object;
-
-/** Holds all functions related to manipulating test runner */
-declare var jest: JestObjectType;
-
-/**
- * The global Jasmine object, this is generally not exposed as the public API,
- * using features inside here could break in later versions of Jest.
- */
-declare var jasmine: {
-  DEFAULT_TIMEOUT_INTERVAL: number,
-  any(value: mixed): JestAsymmetricEqualityType,
-  anything(): void,
-  arrayContaining(value: Array<mixed>): void,
-  clock(): JestClockType,
-  createSpy(name: string): JestSpyType,
-  createSpyObj(
-    baseName: string,
-    methodNames: Array<string>
-  ): { [methodName: string]: JestSpyType },
-  objectContaining(value: Object): void,
-  stringMatching(value: string): void
-};

examples/NavigationPlayground/flow-typed/npm/jest_vx.x.x.js

@@ -1,39 +0,0 @@
-// flow-typed signature: 3ba80f288ae054d394dca2d025d14dd9
-// flow-typed version: <<STUB>>/jest_v^21.0.1/flow_v0.53.0
-
-/**
- * This is an autogenerated libdef stub for:
- *
- *   'jest'
- *
- * Fill this stub out by replacing all the `any` types.
- *
- * Once filled out, we encourage you to share your work with the
- * community by sending a pull request to:
- * https://github.com/flowtype/flow-typed
- */
-
-declare module 'jest' {
-  declare module.exports: any;
-}
-
-/**
- * We include stubs for each file inside this npm package in case you need to
- * require those files directly. Feel free to delete any files that aren't
- * needed.
- */
-declare module 'jest/bin/jest' {
-  declare module.exports: any;
-}
-
-declare module 'jest/build/jest' {
-  declare module.exports: any;
-}
-
-// Filename aliases
-declare module 'jest/bin/jest.js' {
-  declare module.exports: $Exports<'jest/bin/jest'>;
-}
-declare module 'jest/build/jest.js' {
-  declare module.exports: $Exports<'jest/build/jest'>;
-}

examples/NavigationPlayground/flow-typed/npm/react-addons-test-utils_vx.x.x.js

@@ -1,33 +0,0 @@
-// flow-typed signature: fe3ce80849031f84c8c106122bef896a
-// flow-typed version: <<STUB>>/react-addons-test-utils_v16.0.0-alpha.3/flow_v0.53.0
-
-/**
- * This is an autogenerated libdef stub for:
- *
- *   'react-addons-test-utils'
- *
- * Fill this stub out by replacing all the `any` types.
- *
- * Once filled out, we encourage you to share your work with the
- * community by sending a pull request to:
- * https://github.com/flowtype/flow-typed
- */
-
-declare module 'react-addons-test-utils' {
-  declare module.exports: any;
-}
-
-/**
- * We include stubs for each file inside this npm package in case you need to
- * require those files directly. Feel free to delete any files that aren't
- * needed.
- */
-
-
-// Filename aliases
-declare module 'react-addons-test-utils/index' {
-  declare module.exports: $Exports<'react-addons-test-utils'>;
-}
-declare module 'react-addons-test-utils/index.js' {
-  declare module.exports: $Exports<'react-addons-test-utils'>;
-}

examples/NavigationPlayground/flow-typed/npm/react-native-scripts_vx.x.x.js

@@ -1,123 +0,0 @@
-// flow-typed signature: 42d8cd2e84e894c09d28f891fef9f01d
-// flow-typed version: <<STUB>>/react-native-scripts_v^1.5.0/flow_v0.61.0
-
-/**
- * This is an autogenerated libdef stub for:
- *
- *   'react-native-scripts'
- *
- * Fill this stub out by replacing all the `any` types.
- *
- * Once filled out, we encourage you to share your work with the
- * community by sending a pull request to:
- * https://github.com/flowtype/flow-typed
- */
-
-declare module 'react-native-scripts' {
-  declare module.exports: any;
-}
-
-/**
- * We include stubs for each file inside this npm package in case you need to
- * require those files directly. Feel free to delete any files that aren't
- * needed.
- */
-declare module 'react-native-scripts/build/bin/crna-entry' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/build/bin/react-native-scripts' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/build/scripts/android' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/build/scripts/eject' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/build/scripts/init' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/build/scripts/ios' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/build/scripts/start' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/build/util/clearConsole' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/build/util/expo' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/build/util/install' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/build/util/log' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/build/util/packager' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/template/App' {
-  declare module.exports: any;
-}
-
-declare module 'react-native-scripts/template/App.test' {
-  declare module.exports: any;
-}
-
-// Filename aliases
-declare module 'react-native-scripts/build/bin/crna-entry.js' {
-  declare module.exports: $Exports<'react-native-scripts/build/bin/crna-entry'>;
-}
-declare module 'react-native-scripts/build/bin/react-native-scripts.js' {
-  declare module.exports: $Exports<'react-native-scripts/build/bin/react-native-scripts'>;
-}
-declare module 'react-native-scripts/build/scripts/android.js' {
-  declare module.exports: $Exports<'react-native-scripts/build/scripts/android'>;
-}
-declare module 'react-native-scripts/build/scripts/eject.js' {
-  declare module.exports: $Exports<'react-native-scripts/build/scripts/eject'>;
-}
-declare module 'react-native-scripts/build/scripts/init.js' {
-  declare module.exports: $Exports<'react-native-scripts/build/scripts/init'>;
-}
-declare module 'react-native-scripts/build/scripts/ios.js' {
-  declare module.exports: $Exports<'react-native-scripts/build/scripts/ios'>;
-}
-declare module 'react-native-scripts/build/scripts/start.js' {
-  declare module.exports: $Exports<'react-native-scripts/build/scripts/start'>;
-}
-declare module 'react-native-scripts/build/util/clearConsole.js' {
-  declare module.exports: $Exports<'react-native-scripts/build/util/clearConsole'>;
-}
-declare module 'react-native-scripts/build/util/expo.js' {
-  declare module.exports: $Exports<'react-native-scripts/build/util/expo'>;
-}
-declare module 'react-native-scripts/build/util/install.js' {
-  declare module.exports: $Exports<'react-native-scripts/build/util/install'>;
-}
-declare module 'react-native-scripts/build/util/log.js' {
-  declare module.exports: $Exports<'react-native-scripts/build/util/log'>;
-}
-declare module 'react-native-scripts/build/util/packager.js' {
-  declare module.exports: $Exports<'react-native-scripts/build/util/packager'>;
-}
-declare module 'react-native-scripts/template/App.js' {
-  declare module.exports: $Exports<'react-native-scripts/template/App'>;
-}
-declare module 'react-native-scripts/template/App.test.js' {
-  declare module.exports: $Exports<'react-native-scripts/template/App.test'>;
-}

examples/NavigationPlayground/flow-typed/npm/react-test-renderer_v16.x.x.js

@@ -1,62 +0,0 @@
-// flow-typed signature: 2d946f2ec4aba5210b19d053c411a59d
-// flow-typed version: 95b3e05165/react-test-renderer_v16.x.x/flow_>=v0.47.x
-
-// Type definitions for react-test-renderer 16.x.x
-// Ported from: https://github.com/DefinitelyTyped/DefinitelyTyped/blob/master/types/react-test-renderer
-
-type ReactTestRendererJSON = {
-  type: string,
-  props: { [propName: string]: any },
-  children: null | ReactTestRendererJSON[]
-};
-
-type ReactTestRendererTree = ReactTestRendererJSON & {
-  nodeType: "component" | "host",
-  instance: any,
-  rendered: null | ReactTestRendererTree
-};
-
-type ReactTestInstance = {
-  instance: any,
-  type: string,
-  props: { [propName: string]: any },
-  parent: null | ReactTestInstance,
-  children: Array<ReactTestInstance | string>,
-
-  find(predicate: (node: ReactTestInstance) => boolean): ReactTestInstance,
-  findByType(type: React$ElementType): ReactTestInstance,
-  findByProps(props: { [propName: string]: any }): ReactTestInstance,
-
-  findAll(
-    predicate: (node: ReactTestInstance) => boolean,
-    options?: { deep: boolean }
-  ): ReactTestInstance[],
-  findAllByType(
-    type: React$ElementType,
-    options?: { deep: boolean }
-  ): ReactTestInstance[],
-  findAllByProps(
-    props: { [propName: string]: any },
-    options?: { deep: boolean }
-  ): ReactTestInstance[]
-};
-
-type ReactTestRenderer = {
-  toJSON(): null | ReactTestRendererJSON,
-  toTree(): null | ReactTestRendererTree,
-  unmount(nextElement?: React$Element<any>): void,
-  update(nextElement: React$Element<any>): void,
-  getInstance(): null | ReactTestInstance,
-  root: ReactTestInstance
-};
-
-type TestRendererOptions = {
-  createNodeMock(element: React$Element<any>): any
-};
-
-declare module "react-test-renderer" {
-  declare function create(
-    nextElement: React$Element<any>,
-    options?: TestRendererOptions
-  ): ReactTestRenderer;
-}

examples/NavigationPlayground/flow-typed/npm/react-test-renderer_vx.x.x.js

@@ -1,66 +0,0 @@
-// flow-typed signature: bc77d9125cee5869fd1f9ffe55231e21
-// flow-typed version: <<STUB>>/react-test-renderer_v16.0.0-alpha.12/flow_v0.53.0
-
-/**
- * This is an autogenerated libdef stub for:
- *
- *   'react-test-renderer'
- *
- * Fill this stub out by replacing all the `any` types.
- *
- * Once filled out, we encourage you to share your work with the
- * community by sending a pull request to:
- * https://github.com/flowtype/flow-typed
- */
-
-declare module 'react-test-renderer' {
-  declare module.exports: any;
-}
-
-/**
- * We include stubs for each file inside this npm package in case you need to
- * require those files directly. Feel free to delete any files that aren't
- * needed.
- */
-declare module 'react-test-renderer/cjs/react-test-renderer-shallow.development' {
-  declare module.exports: any;
-}
-
-declare module 'react-test-renderer/cjs/react-test-renderer-stack.development' {
-  declare module.exports: any;
-}
-
-declare module 'react-test-renderer/cjs/react-test-renderer.development' {
-  declare module.exports: any;
-}
-
-declare module 'react-test-renderer/shallow' {
-  declare module.exports: any;
-}
-
-declare module 'react-test-renderer/stack' {
-  declare module.exports: any;
-}
-
-// Filename aliases
-declare module 'react-test-renderer/cjs/react-test-renderer-shallow.development.js' {
-  declare module.exports: $Exports<'react-test-renderer/cjs/react-test-renderer-shallow.development'>;
-}
-declare module 'react-test-renderer/cjs/react-test-renderer-stack.development.js' {
-  declare module.exports: $Exports<'react-test-renderer/cjs/react-test-renderer-stack.development'>;
-}
-declare module 'react-test-renderer/cjs/react-test-renderer.development.js' {
-  declare module.exports: $Exports<'react-test-renderer/cjs/react-test-renderer.development'>;
-}
-declare module 'react-test-renderer/index' {
-  declare module.exports: $Exports<'react-test-renderer'>;
-}
-declare module 'react-test-renderer/index.js' {
-  declare module.exports: $Exports<'react-test-renderer'>;
-}
-declare module 'react-test-renderer/shallow.js' {
-  declare module.exports: $Exports<'react-test-renderer/shallow'>;
-}
-declare module 'react-test-renderer/stack.js' {
-  declare module.exports: $Exports<'react-test-renderer/stack'>;
-}

examples/NavigationPlayground/js/App.js

@@ -1,410 +0,0 @@
-/* @flow */
-
-import React from 'react';
-import { Asset, Constants, ScreenOrientation } from 'expo';
-
-ScreenOrientation.allow(ScreenOrientation.Orientation.ALL);
-
-import {
-  Animated,
-  Image,
-  Platform,
-  ScrollView,
-  StyleSheet,
-  TouchableOpacity,
-  Text,
-  StatusBar,
-  View,
-} from 'react-native';
-import { SafeAreaView, createStackNavigator } from 'react-navigation';
-
-import CustomTabs from './CustomTabs';
-import CustomTransitioner from './CustomTransitioner';
-import Drawer from './Drawer';
-import MultipleDrawer from './MultipleDrawer';
-import TabsInDrawer from './TabsInDrawer';
-import ModalStack from './ModalStack';
-import StacksInTabs from './StacksInTabs';
-import StacksOverTabs from './StacksOverTabs';
-import StacksOverTopTabs from './StacksOverTopTabs';
-import StacksWithKeys from './StacksWithKeys';
-import InactiveStack from './InactiveStack';
-import StackWithCustomHeaderBackImage from './StackWithCustomHeaderBackImage';
-import SimpleStack from './SimpleStack';
-import StackWithHeaderPreset from './StackWithHeaderPreset';
-import StackWithTranslucentHeader from './StackWithTranslucentHeader';
-import SimpleTabs from './SimpleTabs';
-import SwitchWithStacks from './SwitchWithStacks';
-import TabsWithNavigationFocus from './TabsWithNavigationFocus';
-import TabsWithNavigationEvents from './TabsWithNavigationEvents';
-import KeyboardHandlingExample from './KeyboardHandlingExample';
-
-const ExampleInfo = {
-  SimpleStack: {
-    name: 'Stack Example',
-    description: 'A card stack',
-  },
-  SwitchWithStacks: {
-    name: 'Switch between routes',
-    description: 'Jump between routes',
-  },
-  InactiveStack: {
-    name: 'Navigate idempotently to stacks in inactive routes',
-    description:
-      'An inactive route in a stack should be given the opportunity to handle actions',
-  },
-  StackWithCustomHeaderBackImage: {
-    name: 'Custom header back image',
-    description: 'Stack with custom header back image',
-  },
-  SimpleTabs: {
-    name: 'Tabs Example',
-    description: 'Tabs following platform conventions',
-  },
-  Drawer: {
-    name: 'Drawer Example',
-    description: 'Android-style drawer navigation',
-  },
-  StackWithHeaderPreset: {
-    name: 'UIKit-style Header Transitions',
-    description: 'Masked back button and sliding header items. iOS only.',
-  },
-  StackWithTranslucentHeader: {
-    name: 'Translucent Header',
-    description: 'Render arbitrary translucent content in header background.',
-  },
-  // MultipleDrawer: {
-  //   name: 'Multiple Drawer Example',
-  //   description: 'Add any drawer you need',
-  // },
-  TabsInDrawer: {
-    name: 'Drawer + Tabs Example',
-    description: 'A drawer combined with tabs',
-  },
-  CustomTabs: {
-    name: 'Custom Tabs',
-    description: 'Custom tabs with tab router',
-  },
-  CustomTransitioner: {
-    name: 'Custom Transitioner',
-    description: 'Custom transitioner with stack router',
-  },
-  ModalStack: {
-    name:
-      Platform.OS === 'ios'
-        ? 'Modal Stack Example'
-        : 'Stack with Dynamic Header',
-    description:
-      Platform.OS === 'ios'
-        ? 'Stack navigation with modals'
-        : 'Dynamically showing and hiding the header',
-  },
-  StacksInTabs: {
-    name: 'Stacks in Tabs',
-    description: 'Nested stack navigation in tabs',
-  },
-  StacksOverTabs: {
-    name: 'Stacks over Tabs',
-    description: 'Nested stack navigation that pushes on top of tabs',
-  },
-  StacksOverTopTabs: {
-    name: 'Stacks with non-standard header height',
-    description: 'Tab navigator in stack with custom header heights',
-  },
-  StacksWithKeys: {
-    name: 'Link in Stack with keys',
-    description: 'Use keys to link between screens',
-  },
-  LinkStack: {
-    name: 'Link in Stack',
-    description: 'Deep linking into a route in stack',
-  },
-  LinkTabs: {
-    name: 'Link to Settings Tab',
-    description: 'Deep linking into a route in tab',
-  },
-  TabsWithNavigationFocus: {
-    name: 'withNavigationFocus',
-    description: 'Receive the focus prop to know when a screen is focused',
-  },
-  TabsWithNavigationEvents: {
-    name: 'NavigationEvents',
-    description:
-      'Declarative NavigationEvents component to subscribe to navigation events',
-  },
-  KeyboardHandlingExample: {
-    name: 'Keyboard Handling Example',
-    description:
-      'Demo automatic handling of keyboard showing/hiding inside StackNavigator',
-  },
-};
-
-const ExampleRoutes = {
-  SimpleStack,
-  SwitchWithStacks,
-  SimpleTabs: SimpleTabs,
-  Drawer: Drawer,
-  // MultipleDrawer: {
-  //   screen: MultipleDrawer,
-  // },
-  StackWithCustomHeaderBackImage: StackWithCustomHeaderBackImage,
-  ...Platform.select({
-    ios: {
-      StackWithHeaderPreset: StackWithHeaderPreset,
-    },
-    android: {},
-  }),
-  StackWithTranslucentHeader: StackWithTranslucentHeader,
-  TabsInDrawer: TabsInDrawer,
-  CustomTabs: CustomTabs,
-  CustomTransitioner: CustomTransitioner,
-  ModalStack: ModalStack,
-  StacksWithKeys: StacksWithKeys,
-  StacksInTabs: StacksInTabs,
-  StacksOverTabs: StacksOverTabs,
-  StacksOverTopTabs: StacksOverTopTabs,
-  LinkStack: {
-    screen: SimpleStack,
-    path: 'people/Jordan',
-  },
-  LinkTabs: {
-    screen: SimpleTabs,
-    path: 'settings',
-  },
-  TabsWithNavigationFocus,
-  TabsWithNavigationEvents,
-  KeyboardHandlingExample,
-  // This is commented out because it's rarely useful
-  // InactiveStack,
-};
-
-type State = {
-  scrollY: Animated.Value,
-};
-class MainScreen extends React.Component<any, State> {
-  state = {
-    scrollY: new Animated.Value(0),
-  };
-
-  componentDidMount() {
-    Asset.fromModule(
-      require('react-navigation/src/views/assets/back-icon-mask.png')
-    ).downloadAsync();
-    Asset.fromModule(
-      require('react-navigation/src/views/assets/back-icon.png')
-    ).downloadAsync();
-  }
-
-  render() {
-    const { navigation } = this.props;
-
-    const scale = this.state.scrollY.interpolate({
-      inputRange: [-450, 0, 100],
-      outputRange: [2, 1, 0.8],
-      extrapolate: 'clamp',
-    });
-
-    const translateY = this.state.scrollY.interpolate({
-      inputRange: [-450, 0, 100],
-      outputRange: [-150, 0, 40],
-    });
-
-    const opacity = this.state.scrollY.interpolate({
-      inputRange: [0, 50],
-      outputRange: [1, 0],
-      extrapolate: 'clamp',
-    });
-
-    const underlayOpacity = this.state.scrollY.interpolate({
-      inputRange: [0, 50],
-      outputRange: [0, 1],
-      extrapolate: 'clamp',
-    });
-
-    const backgroundScale = this.state.scrollY.interpolate({
-      inputRange: [-450, 0],
-      outputRange: [3, 1],
-      extrapolate: 'clamp',
-    });
-
-    const backgroundTranslateY = this.state.scrollY.interpolate({
-      inputRange: [-450, 0],
-      outputRange: [0, 0],
-    });
-
-    return (
-      <View style={{ flex: 1 }}>
-        <Animated.ScrollView
-          style={{ flex: 1 }}
-          scrollEventThrottle={1}
-          onScroll={Animated.event(
-            [
-              {
-                nativeEvent: { contentOffset: { y: this.state.scrollY } },
-              },
-            ],
-            { useNativeDriver: true }
-          )}
-        >
-          <Animated.View
-            style={[
-              styles.backgroundUnderlay,
-              {
-                transform: [
-                  { scale: backgroundScale },
-                  { translateY: backgroundTranslateY },
-                ],
-              },
-            ]}
-          />
-          <Animated.View
-            style={{ opacity, transform: [{ scale }, { translateY }] }}
-          >
-            <SafeAreaView
-              style={styles.bannerContainer}
-              forceInset={{ top: 'always', bottom: 'never' }}
-            >
-              <View style={styles.banner}>
-                <Image
-                  source={require('./assets/NavLogo.png')}
-                  style={styles.bannerImage}
-                />
-                <Text style={styles.bannerTitle}>
-                  React Navigation Examples
-                </Text>
-              </View>
-            </SafeAreaView>
-          </Animated.View>
-
-          <SafeAreaView forceInset={{ bottom: 'always', horizontal: 'never' }}>
-            <View style={{ backgroundColor: '#fff' }}>
-              {Object.keys(ExampleRoutes).map((routeName: string) => (
-                <TouchableOpacity
-                  key={routeName}
-                  onPress={() => {
-                    let route = ExampleRoutes[routeName];
-                    if (route.screen || route.path || route.params) {
-                      const { path, params, screen } = route;
-                      const { router } = screen;
-                      const action =
-                        path && router.getActionForPathAndParams(path, params);
-                      navigation.navigate(routeName, {}, action);
-                    } else {
-                      navigation.navigate(routeName);
-                    }
-                  }}
-                >
-                  <SafeAreaView
-                    style={styles.itemContainer}
-                    forceInset={{ veritcal: 'never', bottom: 'never' }}
-                  >
-                    <View style={styles.item}>
-                      <Text style={styles.title}>
-                        {ExampleInfo[routeName].name}
-                      </Text>
-                      <Text style={styles.description}>
-                        {ExampleInfo[routeName].description}
-                      </Text>
-                    </View>
-                  </SafeAreaView>
-                </TouchableOpacity>
-              ))}
-            </View>
-          </SafeAreaView>
-        </Animated.ScrollView>
-        <StatusBar barStyle="light-content" />
-        <Animated.View
-          style={[styles.statusBarUnderlay, { opacity: underlayOpacity }]}
-        />
-      </View>
-    );
-  }
-}
-
-const AppNavigator = createStackNavigator(
-  {
-    ...ExampleRoutes,
-    Index: {
-      screen: MainScreen,
-    },
-  },
-  {
-    initialRouteName: 'Index',
-    headerMode: 'none',
-
-    /*
-   * Use modal on iOS because the card mode comes from the right,
-   * which conflicts with the drawer example gesture
-   */
-    mode: Platform.OS === 'ios' ? 'modal' : 'card',
-  }
-);
-
-export default AppNavigator;
-
-const styles = StyleSheet.create({
-  item: {
-    paddingHorizontal: 16,
-    paddingVertical: 12,
-  },
-  itemContainer: {
-    backgroundColor: '#fff',
-    borderBottomWidth: StyleSheet.hairlineWidth,
-    borderBottomColor: '#ddd',
-  },
-  image: {
-    width: 120,
-    height: 120,
-    alignSelf: 'center',
-    marginBottom: 20,
-    resizeMode: 'contain',
-  },
-  statusBarUnderlay: {
-    backgroundColor: '#673ab7',
-    position: 'absolute',
-    top: 0,
-    left: 0,
-    right: 0,
-    height: Constants.statusBarHeight,
-  },
-  title: {
-    fontSize: 16,
-    fontWeight: 'bold',
-    color: '#444',
-  },
-  description: {
-    fontSize: 13,
-    color: '#999',
-  },
-  backgroundUnderlay: {
-    backgroundColor: '#673ab7',
-    position: 'absolute',
-    top: -100,
-    height: 300,
-    left: 0,
-    right: 0,
-  },
-  bannerContainer: {
-    // backgroundColor: '#673ab7',
-    alignItems: 'center',
-  },
-  banner: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    padding: 16,
-  },
-  bannerImage: {
-    width: 36,
-    height: 36,
-    resizeMode: 'contain',
-    tintColor: '#fff',
-    margin: 8,
-  },
-  bannerTitle: {
-    fontSize: 18,
-    fontWeight: '200',
-    color: '#fff',
-    marginVertical: 8,
-    marginRight: 5,
-  },
-});

examples/NavigationPlayground/js/Banner.js

@@ -1,45 +0,0 @@
-/* @flow */
-
-import React from 'react';
-
-import { Image, Platform, StyleSheet, Text, View } from 'react-native';
-import { SafeAreaView } from 'react-navigation';
-
-const Banner = () => (
-  <SafeAreaView
-    style={styles.bannerContainer}
-    forceInset={{ top: 'always' }}
-  >
-    <View style={styles.banner}>
-      <Image source={require('./assets/NavLogo.png')} style={styles.image} />
-      <Text style={styles.title}>React Navigation Examples</Text>
-    </View>
-  </SafeAreaView>
-);
-
-export default Banner;
-
-const styles = StyleSheet.create({
-  bannerContainer: {
-    backgroundColor: '#673ab7',
-    paddingTop: 20,
-  },
-  banner: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    padding: 16,
-  },
-  image: {
-    width: 36,
-    height: 36,
-    resizeMode: 'contain',
-    tintColor: '#fff',
-    margin: 8,
-  },
-  title: {
-    fontSize: 18,
-    fontWeight: '200',
-    color: '#fff',
-    margin: 8,
-  },
-});

examples/NavigationPlayground/js/CustomTabs.js

@@ -1,121 +0,0 @@
-/**
- * @flow
- */
-
-import React from 'react';
-import {
-  Platform,
-  ScrollView,
-  StyleSheet,
-  StatusBar,
-  Text,
-  TouchableOpacity,
-  View,
-} from 'react-native';
-import {
-  createNavigator,
-  createNavigationContainer,
-  SafeAreaView,
-  TabRouter,
-} from 'react-navigation';
-import SampleText from './SampleText';
-import { Button } from './commonComponents/ButtonWithMargin';
-
-const MyNavScreen = ({ navigation, banner }) => (
-  <ScrollView>
-    <SafeAreaView forceInset={{ horizontal: 'always' }}>
-      <SampleText>{banner}</SampleText>
-      <Button
-        onPress={() => {
-          navigation.goBack(null);
-        }}
-        title="Go back"
-      />
-    </SafeAreaView>
-    <StatusBar barStyle="default" />
-  </ScrollView>
-);
-
-const MyHomeScreen = ({ navigation }) => (
-  <MyNavScreen banner="Home Screen" navigation={navigation} />
-);
-
-const MyNotificationsScreen = ({ navigation }) => (
-  <MyNavScreen banner="Notifications Screen" navigation={navigation} />
-);
-
-const MySettingsScreen = ({ navigation }) => (
-  <MyNavScreen banner="Settings Screen" navigation={navigation} />
-);
-
-const CustomTabBar = ({ navigation }) => {
-  const { routes } = navigation.state;
-  return (
-    <SafeAreaView style={styles.tabContainer}>
-      {routes.map(route => (
-        <TouchableOpacity
-          onPress={() => navigation.navigate(route.routeName)}
-          style={styles.tab}
-          key={route.routeName}
-        >
-          <Text>{route.routeName}</Text>
-        </TouchableOpacity>
-      ))}
-    </SafeAreaView>
-  );
-};
-
-const CustomTabView = ({ descriptors, navigation }) => {
-  const { routes, index } = navigation.state;
-  const descriptor = descriptors[routes[index].key];
-  const ActiveScreen = descriptor.getComponent();
-  return (
-    <SafeAreaView forceInset={{ top: 'always' }}>
-      <CustomTabBar navigation={navigation} />
-      <ActiveScreen navigation={descriptor.navigation} />
-    </SafeAreaView>
-  );
-};
-
-const CustomTabRouter = TabRouter(
-  {
-    Home: {
-      screen: MyHomeScreen,
-      path: '',
-    },
-    Notifications: {
-      screen: MyNotificationsScreen,
-      path: 'notifications',
-    },
-    Settings: {
-      screen: MySettingsScreen,
-      path: 'settings',
-    },
-  },
-  {
-    // Change this to start on a different tab
-    initialRouteName: 'Home',
-  }
-);
-
-const CustomTabs = createNavigationContainer(
-  createNavigator(CustomTabView, CustomTabRouter, {})
-);
-
-const styles = StyleSheet.create({
-  tabContainer: {
-    flexDirection: 'row',
-    height: 48,
-  },
-  tab: {
-    flex: 1,
-    alignItems: 'center',
-    justifyContent: 'center',
-    margin: 4,
-    borderWidth: 1,
-    borderColor: '#ddd',
-    borderRadius: 4,
-  },
-});
-
-export default CustomTabs;

examples/NavigationPlayground/js/CustomTransitioner.js

@@ -1,117 +0,0 @@
-import React, { Component, PropTypes } from 'react';
-import {
-  Animated,
-  Easing,
-  Image,
-  Platform,
-  StatusBar,
-  StyleSheet,
-  View,
-} from 'react-native';
-import {
-  Transitioner,
-  SafeAreaView,
-  StackRouter,
-  createNavigationContainer,
-  createNavigator,
-} from 'react-navigation';
-import SampleText from './SampleText';
-import { Button } from './commonComponents/ButtonWithMargin';
-
-const MyNavScreen = ({ navigation, banner }) => (
-  <SafeAreaView forceInset={{ top: 'always' }}>
-    <SampleText>{banner}</SampleText>
-    {navigation.state &&
-      navigation.state.routeName !== 'Settings' && (
-        <Button
-          onPress={() => navigation.navigate('Settings')}
-          title="Go to a settings screen"
-        />
-      )}
-
-    <Button onPress={() => navigation.goBack(null)} title="Go back" />
-    <StatusBar barStyle="default" />
-  </SafeAreaView>
-);
-
-const MyHomeScreen = ({ navigation }) => (
-  <MyNavScreen banner="Home Screen" navigation={navigation} />
-);
-
-const MySettingsScreen = ({ navigation }) => (
-  <MyNavScreen banner="Settings Screen" navigation={navigation} />
-);
-
-class CustomNavigationView extends Component {
-  render() {
-    const { navigation, router, descriptors } = this.props;
-
-    return (
-      <Transitioner
-        configureTransition={this._configureTransition}
-        descriptors={descriptors}
-        navigation={navigation}
-        render={this._render}
-      />
-    );
-  }
-
-  _configureTransition(transitionProps, prevTransitionProps) {
-    return {
-      duration: 200,
-      easing: Easing.out(Easing.ease),
-    };
-  }
-
-  _render = (transitionProps, prevTransitionProps) => {
-    const scenes = transitionProps.scenes.map(scene =>
-      this._renderScene(transitionProps, scene)
-    );
-    return <View style={{ flex: 1 }}>{scenes}</View>;
-  };
-
-  _renderScene = (transitionProps, scene) => {
-    const { navigation, router } = this.props;
-    const { routes } = navigation.state;
-    const { position } = transitionProps;
-    const { index } = scene;
-
-    const animatedValue = position.interpolate({
-      inputRange: [index - 1, index, index + 1],
-      outputRange: [0, 1, 0],
-    });
-
-    const animation = {
-      opacity: animatedValue,
-      transform: [{ scale: animatedValue }],
-    };
-
-    const Scene = scene.descriptor.getComponent();
-    return (
-      <Animated.View key={index} style={[styles.view, animation]}>
-        <Scene navigation={scene.descriptor.navigation} />
-      </Animated.View>
-    );
-  };
-}
-
-const CustomRouter = StackRouter({
-  Home: { screen: MyHomeScreen },
-  Settings: { screen: MySettingsScreen },
-});
-
-const CustomTransitioner = createNavigationContainer(
-  createNavigator(CustomNavigationView, CustomRouter, {})
-);
-
-export default CustomTransitioner;
-
-const styles = StyleSheet.create({
-  view: {
-    position: 'absolute',
-    left: 0,
-    right: 0,
-    top: 0,
-    bottom: 0,
-  },
-});

examples/NavigationPlayground/js/Drawer.js

@@ -1,96 +0,0 @@
-/**
- * @flow
- */
-
-import React from 'react';
-import { Platform, ScrollView, StatusBar } from 'react-native';
-import {
-  createStackNavigator,
-  createDrawerNavigator,
-  SafeAreaView,
-} from 'react-navigation';
-import MaterialIcons from 'react-native-vector-icons/MaterialIcons';
-import SampleText from './SampleText';
-import { Button } from './commonComponents/ButtonWithMargin';
-
-const MyNavScreen = ({ navigation, banner }) => (
-  <ScrollView>
-    <SafeAreaView forceInset={{ top: 'always' }}>
-      <SampleText>{banner}</SampleText>
-      <Button onPress={() => navigation.openDrawer()} title="Open drawer" />
-      <Button
-        onPress={() => navigation.navigate('Email')}
-        title="Open other screen"
-      />
-      <Button onPress={() => navigation.goBack(null)} title="Go back" />
-    </SafeAreaView>
-    <StatusBar barStyle="default" />
-  </ScrollView>
-);
-
-const InboxScreen = ({ navigation }) => (
-  <MyNavScreen banner={'Inbox Screen'} navigation={navigation} />
-);
-InboxScreen.navigationOptions = {
-  headerTitle: 'Inbox',
-};
-
-const EmailScreen = ({ navigation }) => (
-  <MyNavScreen banner={'Email Screen'} navigation={navigation} />
-);
-
-const DraftsScreen = ({ navigation }) => (
-  <MyNavScreen banner={'Drafts Screen'} navigation={navigation} />
-);
-DraftsScreen.navigationOptions = {
-  headerTitle: 'Drafts',
-};
-
-const InboxStack = createStackNavigator({
-  Inbox: { screen: InboxScreen },
-  Email: { screen: EmailScreen },
-});
-
-InboxStack.navigationOptions = {
-  drawerLabel: 'Inbox',
-  drawerIcon: ({ tintColor }) => (
-    <MaterialIcons
-      name="move-to-inbox"
-      size={24}
-      style={{ color: tintColor }}
-    />
-  ),
-};
-
-const DraftsStack = createStackNavigator({
-  Drafts: { screen: DraftsScreen },
-  Email: { screen: EmailScreen },
-});
-
-DraftsStack.navigationOptions = {
-  drawerLabel: 'Drafts',
-  drawerIcon: ({ tintColor }) => (
-    <MaterialIcons name="drafts" size={24} style={{ color: tintColor }} />
-  ),
-};
-
-const DrawerExample = createDrawerNavigator(
-  {
-    Inbox: {
-      path: '/',
-      screen: InboxStack,
-    },
-    Drafts: {
-      path: '/sent',
-      screen: DraftsStack,
-    },
-  },
-  {
-    initialRouteName: 'Drafts',
-    contentOptions: {
-      activeTintColor: '#e91e63',
-    },
-  }
-);
-
-export default DrawerExample;

examples/NavigationPlayground/js/InactiveStack.js

@@ -1,96 +0,0 @@
-import React from 'react';
-import { Button, Text, StatusBar, View, StyleSheet } from 'react-native';
-import {
-  SafeAreaView,
-  createStackNavigator,
-  createSwitchNavigator,
-  NavigationActions,
-} from 'react-navigation';
-
-const runSubRoutes = navigation => {
-  navigation.dispatch(NavigationActions.navigate({ routeName: 'First2' }));
-  navigation.dispatch(NavigationActions.navigate({ routeName: 'Second2' }));
-  navigation.dispatch(NavigationActions.navigate({ routeName: 'First2' }));
-};
-
-const runSubRoutesWithIntermediate = navigation => {
-  navigation.dispatch(toFirst1);
-  navigation.dispatch(toSecond2);
-  navigation.dispatch(toFirst);
-  navigation.dispatch(toFirst2);
-};
-
-const runSubAction = navigation => {
-  navigation.dispatch(toFirst2);
-  navigation.dispatch(toSecond2);
-  navigation.dispatch(toFirstChild1);
-};
-
-const DummyScreen = ({ routeName, navigation, style }) => {
-  return (
-    <SafeAreaView
-      style={[
-        StyleSheet.absoluteFill,
-        {
-          alignItems: 'center',
-          justifyContent: 'center',
-          backgroundColor: 'white',
-        },
-        style,
-      ]}
-    >
-      <Text style={{ fontWeight: '800' }}>
-        {routeName}({navigation.state.key})
-      </Text>
-      <View>
-        <Button title="back" onPress={() => navigation.goBack()} />
-        <Button title="dismiss" onPress={() => navigation.dismiss()} />
-        <Button
-          title="between sub-routes"
-          onPress={() => runSubRoutes(navigation)}
-        />
-        <Button
-          title="between sub-routes (with intermediate)"
-          onPress={() => runSubRoutesWithIntermediate(navigation)}
-        />
-
-        <Button
-          title="with sub-action"
-          onPress={() => runSubAction(navigation)}
-        />
-      </View>
-      <StatusBar barStyle="default" />
-    </SafeAreaView>
-  );
-};
-
-const createDummyScreen = routeName => {
-  const BoundDummyScreen = props => DummyScreen({ ...props, routeName });
-  return BoundDummyScreen;
-};
-
-const toFirst = NavigationActions.navigate({ routeName: 'First' });
-const toFirst1 = NavigationActions.navigate({ routeName: 'First1' });
-const toFirst2 = NavigationActions.navigate({ routeName: 'First2' });
-const toSecond2 = NavigationActions.navigate({ routeName: 'Second2' });
-const toFirstChild1 = NavigationActions.navigate({
-  routeName: 'First',
-  action: NavigationActions.navigate({ routeName: 'First1' }),
-});
-
-export default createStackNavigator(
-  {
-    Other: createDummyScreen('Leaf'),
-    First: createStackNavigator({
-      First1: createDummyScreen('First1'),
-      First2: createDummyScreen('First2'),
-    }),
-    Second: createStackNavigator({
-      Second1: createDummyScreen('Second1'),
-      Second2: createDummyScreen('Second2'),
-    }),
-  },
-  {
-    headerMode: 'none',
-  }
-);

examples/NavigationPlayground/js/KeyboardHandlingExample.js

@@ -1,63 +0,0 @@
-import React from 'react';
-import { StatusBar, View, TextInput, InteractionManager } from 'react-native';
-import { createStackNavigator, withNavigationFocus } from 'react-navigation';
-import { Button } from './commonComponents/ButtonWithMargin';
-
-class ScreenOne extends React.Component {
-  static navigationOptions = {
-    title: 'Home',
-  };
-
-  render() {
-    const { navigation } = this.props;
-    return (
-      <View style={{ paddingTop: 30 }}>
-        <Button
-          onPress={() => navigation.push('ScreenTwo')}
-          title="Push screen with focused text input"
-        />
-        <Button onPress={() => navigation.goBack(null)} title="Go Home" />
-        <StatusBar barStyle="default" />
-      </View>
-    );
-  }
-}
-
-class ScreenTwo extends React.Component {
-  static navigationOptions = ({ navigation }) => ({
-    title: navigation.getParam('inputValue', 'Screen w/ Input'),
-  });
-
-  componentDidMount() {
-    InteractionManager.runAfterInteractions(() => {
-      this._textInput.focus();
-    });
-  }
-
-  render() {
-    const { navigation } = this.props;
-    return (
-      <View style={{ paddingTop: 30 }}>
-        <View style={{ alignSelf: 'center', paddingVertical: 20 }}>
-          <TextInput
-            ref={c => (this._textInput = c)}
-            onChangeText={inputValue => navigation.setParams({ inputValue })}
-            style={{
-              backgroundColor: 'white',
-              height: 24,
-              width: 150,
-              borderColor: '#555',
-              borderWidth: 1,
-            }}
-          />
-        </View>
-        <Button onPress={() => navigation.pop()} title="Pop" />
-      </View>
-    );
-  }
-}
-
-export default createStackNavigator({
-  ScreenOne,
-  ScreenTwo: withNavigationFocus(ScreenTwo),
-});

examples/NavigationPlayground/js/MultipleDrawer.js

@@ -1,75 +0,0 @@
-/**
- * @flow
- */
-
-import React from 'react';
-import { Platform, ScrollView, StyleSheet } from 'react-native';
-import { createDrawerNavigator } from 'react-navigation';
-import MaterialIcons from 'react-native-vector-icons/MaterialIcons';
-import SampleText from './SampleText';
-import { Button } from './commonComponents/ButtonWithMargin';
-
-const MyNavScreen = ({ navigation, banner }) => (
-  <ScrollView style={styles.container}>
-    <SampleText>{banner}</SampleText>
-    <Button onPress={() => navigation.openDrawer()} title="Open drawer" />
-    <Button onPress={() => navigation.goBack(null)} title="Go back" />
-  </ScrollView>
-);
-
-const InboxScreen = ({ navigation }) => (
-  <MyNavScreen banner={'Inbox Screen'} navigation={navigation} />
-);
-InboxScreen.navigationOptions = {
-  drawerLabel: 'Inbox',
-  drawerIcon: ({ tintColor }) => (
-    <MaterialIcons
-      name="move-to-inbox"
-      size={24}
-      style={{ color: tintColor }}
-    />
-  ),
-};
-
-const DraftsScreen = ({ navigation }) => (
-  <MyNavScreen banner={'Drafts Screen'} navigation={navigation} />
-);
-DraftsScreen.navigationOptions = {
-  drawerLabel: 'Drafts',
-  drawerIcon: ({ tintColor }) => (
-    <MaterialIcons name="drafts" size={24} style={{ color: tintColor }} />
-  ),
-};
-
-const DrawerExample = createDrawerNavigator(
-  {
-    Inbox: {
-      path: '/',
-      screen: InboxScreen,
-    },
-    Drafts: {
-      path: '/sent',
-      screen: DraftsScreen,
-    },
-  },
-  {
-    initialRouteName: 'Drafts',
-    contentOptions: {
-      activeTintColor: '#e91e63',
-    },
-  }
-);
-
-const MainDrawerExample = createDrawerNavigator({
-  Drafts: {
-    screen: DrawerExample,
-  },
-});
-
-const styles = StyleSheet.create({
-  container: {
-    marginTop: Platform.OS === 'ios' ? 20 : 0,
-  },
-});
-
-export default MainDrawerExample;

examples/NavigationPlayground/js/SampleText.js

@@ -1,22 +0,0 @@
-/* @flow */
-
-import React from 'react';
-
-import { StyleSheet, Text } from 'react-native';
-
-/**
- * Used across examples as a screen placeholder.
- */
-import type { ChildrenArray } from 'react';
-
-const SampleText = ({ children }: { children?: ChildrenArray<*> }) => (
-  <Text style={styles.sampleText}>{children}</Text>
-);
-
-export default SampleText;
-
-const styles = StyleSheet.create({
-  sampleText: {
-    margin: 14,
-  },
-});

examples/NavigationPlayground/js/SimpleTabs.js

@@ -1,204 +0,0 @@
-/**
- * @flow
- */
-
-import type {
-  NavigationScreenProp,
-  NavigationEventSubscription,
-} from 'react-navigation';
-
-import React from 'react';
-import { Platform, ScrollView, StatusBar, View } from 'react-native';
-import { SafeAreaView, createBottomTabNavigator } from 'react-navigation';
-import Ionicons from 'react-native-vector-icons/Ionicons';
-import SampleText from './SampleText';
-import { Button } from './commonComponents/ButtonWithMargin';
-
-const MyNavScreen = ({ navigation, banner }) => (
-  <SafeAreaView forceInset={{ horizontal: 'always', top: 'always' }}>
-    <SampleText>{banner}</SampleText>
-    <Button
-      onPress={() => navigation.navigate('Home')}
-      title="Go to home tab"
-    />
-    <Button
-      onPress={() => navigation.navigate('Settings')}
-      title="Go to settings tab"
-    />
-    <Button onPress={() => navigation.goBack(null)} title="Go back" />
-    <StatusBar barStyle="default" />
-  </SafeAreaView>
-);
-
-const MyHomeScreen = ({ navigation }) => (
-  <MyNavScreen banner="Home Tab" navigation={navigation} />
-);
-
-MyHomeScreen.navigationOptions = {
-  tabBarTestIDProps: {
-    testID: 'TEST_ID_HOME',
-    accessibilityLabel: 'TEST_ID_HOME_ACLBL',
-  },
-  tabBarLabel: 'Home',
-  tabBarIcon: ({ tintColor, focused }) => (
-    <Ionicons
-      name={focused ? 'ios-home' : 'ios-home-outline'}
-      size={26}
-      style={{ color: tintColor }}
-    />
-  ),
-};
-
-type MyPeopleScreenProps = {
-  navigation: NavigationScreenProp<*>,
-};
-class MyPeopleScreen extends React.Component<MyPeopleScreenProps> {
-  _s0: NavigationEventSubscription;
-  _s1: NavigationEventSubscription;
-  _s2: NavigationEventSubscription;
-  _s3: NavigationEventSubscription;
-
-  static navigationOptions = {
-    tabBarLabel: 'People',
-    tabBarIcon: ({ tintColor, focused }) => (
-      <Ionicons
-        name={focused ? 'ios-people' : 'ios-people-outline'}
-        size={26}
-        style={{ color: tintColor }}
-      />
-    ),
-  };
-  componentDidMount() {
-    this._s0 = this.props.navigation.addListener('willFocus', this._onEvent);
-    this._s1 = this.props.navigation.addListener('didFocus', this._onEvent);
-    this._s2 = this.props.navigation.addListener('willBlur', this._onEvent);
-    this._s3 = this.props.navigation.addListener('didBlur', this._onEvent);
-  }
-  componentWillUnmount() {
-    this._s0.remove();
-    this._s1.remove();
-    this._s2.remove();
-    this._s3.remove();
-  }
-  _onEvent = a => {
-    console.log('EVENT ON PEOPLE TAB', a.type, a);
-  };
-  render() {
-    const { navigation } = this.props;
-    return <MyNavScreen banner="People Tab" navigation={navigation} />;
-  }
-}
-
-type MyChatScreenProps = {
-  navigation: NavigationScreenProp<*>,
-};
-class MyChatScreen extends React.Component<MyChatScreenProps> {
-  _s0: NavigationEventSubscription;
-  _s1: NavigationEventSubscription;
-  _s2: NavigationEventSubscription;
-  _s3: NavigationEventSubscription;
-
-  static navigationOptions = {
-    tabBarLabel: 'Chat',
-    tabBarIcon: ({ tintColor, focused }) => (
-      <Ionicons
-        name={focused ? 'ios-chatboxes' : 'ios-chatboxes-outline'}
-        size={26}
-        style={{ color: tintColor }}
-      />
-    ),
-  };
-  componentDidMount() {
-    this._s0 = this.props.navigation.addListener('willFocus', this._onEvent);
-    this._s1 = this.props.navigation.addListener('didFocus', this._onEvent);
-    this._s2 = this.props.navigation.addListener('willBlur', this._onEvent);
-    this._s3 = this.props.navigation.addListener('didBlur', this._onEvent);
-  }
-  componentWillUnmount() {
-    this._s0.remove();
-    this._s1.remove();
-    this._s2.remove();
-    this._s3.remove();
-  }
-  _onEvent = a => {
-    console.log('EVENT ON CHAT TAB', a.type, a);
-  };
-  render() {
-    const { navigation } = this.props;
-    return <MyNavScreen banner="Chat Tab" navigation={navigation} />;
-  }
-}
-
-const MySettingsScreen = ({ navigation }) => (
-  <MyNavScreen banner="Settings Tab" navigation={navigation} />
-);
-
-MySettingsScreen.navigationOptions = {
-  tabBarLabel: 'Settings',
-  tabBarIcon: ({ tintColor, focused }) => (
-    <Ionicons
-      name={focused ? 'ios-settings' : 'ios-settings-outline'}
-      size={26}
-      style={{ color: tintColor }}
-    />
-  ),
-};
-
-const SimpleTabs = createBottomTabNavigator(
-  {
-    Home: {
-      screen: MyHomeScreen,
-      path: '',
-    },
-    People: {
-      screen: MyPeopleScreen,
-      path: 'cart',
-    },
-    Chat: {
-      screen: MyChatScreen,
-      path: 'chat',
-    },
-    Settings: {
-      screen: MySettingsScreen,
-      path: 'settings',
-    },
-  },
-  {
-    tabBarOptions: {
-      activeTintColor: '#e91e63',
-    },
-  }
-);
-
-type SimpleTabsContainerProps = {
-  navigation: NavigationScreenProp<*>,
-};
-
-class SimpleTabsContainer extends React.Component<SimpleTabsContainerProps> {
-  static router = SimpleTabs.router;
-  _s0: NavigationEventSubscription;
-  _s1: NavigationEventSubscription;
-  _s2: NavigationEventSubscription;
-  _s3: NavigationEventSubscription;
-
-  componentDidMount() {
-    this._s0 = this.props.navigation.addListener('willFocus', this._onAction);
-    this._s1 = this.props.navigation.addListener('didFocus', this._onAction);
-    this._s2 = this.props.navigation.addListener('willBlur', this._onAction);
-    this._s3 = this.props.navigation.addListener('didBlur', this._onAction);
-  }
-  componentWillUnmount() {
-    this._s0.remove();
-    this._s1.remove();
-    this._s2.remove();
-    this._s3.remove();
-  }
-  _onAction = a => {
-    console.log('TABS EVENT', a.type, a);
-  };
-  render() {
-    return <SimpleTabs navigation={this.props.navigation} />;
-  }
-}
-
-export default SimpleTabsContainer;

examples/NavigationPlayground/js/StackWithTranslucentHeader.js

@@ -1,249 +0,0 @@
-/**
- * @flow
- */
-
-import type {
-  NavigationScreenProp,
-  NavigationEventSubscription,
-} from 'react-navigation';
-
-import { isIphoneX } from 'react-native-iphone-x-helper';
-
-import * as React from 'react';
-import { BlurView, Constants } from 'expo';
-import {
-  Dimensions,
-  Platform,
-  ScrollView,
-  StatusBar,
-  StyleSheet,
-  View,
-} from 'react-native';
-import { Header, createStackNavigator } from 'react-navigation';
-import invariant from 'invariant';
-
-import SampleText from './SampleText';
-import { Button } from './commonComponents/ButtonWithMargin';
-import { HeaderButtons } from './commonComponents/HeaderButtons';
-
-type MyNavScreenProps = {
-  navigation: NavigationScreenProp<*>,
-  banner: React.Node,
-};
-
-class MyNavScreen extends React.Component<MyNavScreenProps> {
-  render() {
-    const { navigation, banner } = this.props;
-    const { push, replace, popToTop, pop } = navigation;
-    invariant(
-      push && replace && popToTop && pop,
-      'missing action creators for StackNavigator'
-    );
-    return (
-      <ScrollView style={{ flex: 1 }} {...this.getHeaderInset()}>
-        <SampleText>{banner}</SampleText>
-        <Button
-          onPress={() => push('Profile', { name: 'Jane' })}
-          title="Push a profile screen"
-        />
-        <Button
-          onPress={() => navigation.navigate('Photos', { name: 'Jane' })}
-          title="Navigate to a photos screen"
-        />
-        <Button
-          onPress={() => replace('Profile', { name: 'Lucy' })}
-          title="Replace with profile"
-        />
-        <Button onPress={() => popToTop()} title="Pop to top" />
-        <Button onPress={() => pop()} title="Pop" />
-        <Button onPress={() => navigation.goBack(null)} title="Go back" />
-        <StatusBar barStyle="default" />
-      </ScrollView>
-    );
-  }
-
-  // Inset to compensate for navigation bar being transparent.
-  // And improved abstraction for this will be built in to react-navigation
-  // at some point.
-
-  getHeaderInset() {
-    const NOTCH_HEIGHT = isIphoneX() ? 25 : 0;
-
-    // $FlowIgnore: we will remove the HEIGHT static soon enough
-    const BASE_HEADER_HEIGHT = Header.HEIGHT;
-
-    const HEADER_HEIGHT =
-      Platform.OS === 'ios'
-        ? BASE_HEADER_HEIGHT + NOTCH_HEIGHT
-        : BASE_HEADER_HEIGHT + Constants.statusBarHeight;
-
-    return Platform.select({
-      ios: {
-        contentInset: { top: HEADER_HEIGHT },
-        contentOffset: { y: -HEADER_HEIGHT },
-      },
-      android: {
-        contentContainerStyle: {
-          paddingTop: HEADER_HEIGHT,
-        },
-      },
-    });
-  }
-}
-
-type MyHomeScreenProps = {
-  navigation: NavigationScreenProp<*>,
-};
-
-class MyHomeScreen extends React.Component<MyHomeScreenProps> {
-  static navigationOptions = {
-    title: 'Welcome',
-  };
-  _s0: NavigationEventSubscription;
-  _s1: NavigationEventSubscription;
-  _s2: NavigationEventSubscription;
-  _s3: NavigationEventSubscription;
-
-  componentDidMount() {
-    this._s0 = this.props.navigation.addListener('willFocus', this._onWF);
-    this._s1 = this.props.navigation.addListener('didFocus', this._onDF);
-    this._s2 = this.props.navigation.addListener('willBlur', this._onWB);
-    this._s3 = this.props.navigation.addListener('didBlur', this._onDB);
-  }
-  componentWillUnmount() {
-    this._s0.remove();
-    this._s1.remove();
-    this._s2.remove();
-    this._s3.remove();
-  }
-  _onWF = a => {
-    console.log('_willFocus HomeScreen', a);
-  };
-  _onDF = a => {
-    console.log('_didFocus HomeScreen', a);
-  };
-  _onWB = a => {
-    console.log('_willBlur HomeScreen', a);
-  };
-  _onDB = a => {
-    console.log('_didBlur HomeScreen', a);
-  };
-
-  render() {
-    const { navigation } = this.props;
-    return <MyNavScreen banner="Home Screen" navigation={navigation} />;
-  }
-}
-
-type MyPhotosScreenProps = {
-  navigation: NavigationScreenProp<*>,
-};
-class MyPhotosScreen extends React.Component<MyPhotosScreenProps> {
-  static navigationOptions = {
-    title: 'Photos',
-  };
-  _s0: NavigationEventSubscription;
-  _s1: NavigationEventSubscription;
-  _s2: NavigationEventSubscription;
-  _s3: NavigationEventSubscription;
-
-  componentDidMount() {
-    this._s0 = this.props.navigation.addListener('willFocus', this._onWF);
-    this._s1 = this.props.navigation.addListener('didFocus', this._onDF);
-    this._s2 = this.props.navigation.addListener('willBlur', this._onWB);
-    this._s3 = this.props.navigation.addListener('didBlur', this._onDB);
-  }
-  componentWillUnmount() {
-    this._s0.remove();
-    this._s1.remove();
-    this._s2.remove();
-    this._s3.remove();
-  }
-  _onWF = a => {
-    console.log('_willFocus PhotosScreen', a);
-  };
-  _onDF = a => {
-    console.log('_didFocus PhotosScreen', a);
-  };
-  _onWB = a => {
-    console.log('_willBlur PhotosScreen', a);
-  };
-  _onDB = a => {
-    console.log('_didBlur PhotosScreen', a);
-  };
-
-  render() {
-    const { navigation } = this.props;
-    return (
-      <MyNavScreen
-        banner={`${navigation.state.params.name}'s Photos`}
-        navigation={navigation}
-      />
-    );
-  }
-}
-
-const MyProfileScreen = ({ navigation }) => (
-  <MyNavScreen
-    banner={`${navigation.state.params.mode === 'edit' ? 'Now Editing ' : ''}${
-      navigation.state.params.name
-    }'s Profile`}
-    navigation={navigation}
-  />
-);
-
-MyProfileScreen.navigationOptions = props => {
-  const { navigation } = props;
-  const { state, setParams } = navigation;
-  const { params } = state;
-  return {
-    headerBackImage: params.headerBackImage,
-    headerTitle: `${params.name}'s Profile!`,
-    // Render a button on the right side of the header.
-    // When pressed switches the screen to edit mode.
-    headerRight: (
-      <HeaderButtons>
-        <HeaderButtons.Item
-          title={params.mode === 'edit' ? 'Done' : 'Edit'}
-          onPress={() =>
-            setParams({ mode: params.mode === 'edit' ? '' : 'edit' })
-          }
-        />
-      </HeaderButtons>
-    ),
-  };
-};
-
-const StackWithTranslucentHeader = createStackNavigator(
-  {
-    Home: {
-      screen: MyHomeScreen,
-    },
-    Profile: {
-      path: 'people/:name',
-      screen: MyProfileScreen,
-    },
-    Photos: {
-      path: 'photos/:name',
-      screen: MyPhotosScreen,
-    },
-  },
-  {
-    headerTransitionPreset: 'uikit',
-    navigationOptions: {
-      headerTransparent: true,
-      headerStyle: {
-        borderBottomWidth: StyleSheet.hairlineWidth,
-        borderBottomColor: '#A7A7AA',
-      },
-      headerBackground: Platform.select({
-        ios: <BlurView style={{ flex: 1 }} intensity={98} />,
-        android: (
-          <View style={{ flex: 1, backgroundColor: 'rgba(255,255,255,0.7)' }} />
-        ),
-      }),
-    },
-  }
-);
-
-export default StackWithTranslucentHeader;

examples/NavigationPlayground/js/StacksInTabs.js

@@ -1,130 +0,0 @@
-/**
- * @flow
- */
-
-import React from 'react';
-import { ScrollView, StatusBar } from 'react-native';
-import {
-  SafeAreaView,
-  createStackNavigator,
-  createBottomTabNavigator,
-} from 'react-navigation';
-
-import Ionicons from 'react-native-vector-icons/Ionicons';
-import SampleText from './SampleText';
-import { Button } from './commonComponents/ButtonWithMargin';
-
-const MyNavScreen = ({ navigation, banner }) => (
-  <ScrollView>
-    <SafeAreaView forceInset={{ horizontal: 'always' }}>
-      <SampleText>{banner}</SampleText>
-      <Button
-        onPress={() => navigation.navigate('Profile', { name: 'Jordan' })}
-        title="Open profile screen"
-      />
-      <Button
-        onPress={() => navigation.navigate('NotifSettings')}
-        title="Open notifications screen"
-      />
-      <Button
-        onPress={() => navigation.navigate('SettingsTab')}
-        title="Go to settings tab"
-      />
-      <Button onPress={() => navigation.goBack(null)} title="Go back" />
-    </SafeAreaView>
-
-    <StatusBar barStyle="default" />
-  </ScrollView>
-);
-
-const MyHomeScreen = ({ navigation }) => (
-  <MyNavScreen banner="Home Screen" navigation={navigation} />
-);
-
-const MyProfileScreen = ({ navigation }) => (
-  <MyNavScreen
-    banner={`${navigation.state.params.name}s Profile`}
-    navigation={navigation}
-  />
-);
-
-const MyNotificationsSettingsScreen = ({ navigation }) => (
-  <MyNavScreen banner="Notifications Screen" navigation={navigation} />
-);
-
-const MySettingsScreen = ({ navigation }) => (
-  <MyNavScreen banner="Settings Screen" navigation={navigation} />
-);
-
-const MainTab = createStackNavigator({
-  Home: {
-    screen: MyHomeScreen,
-    path: '/',
-    navigationOptions: {
-      title: 'Welcome',
-    },
-  },
-  Profile: {
-    screen: MyProfileScreen,
-    path: '/people/:name',
-    navigationOptions: ({ navigation }) => ({
-      title: `${navigation.state.params.name}'s Profile!`,
-    }),
-  },
-});
-
-const SettingsTab = createStackNavigator({
-  Settings: {
-    screen: MySettingsScreen,
-    path: '/',
-    navigationOptions: () => ({
-      title: 'Settings',
-    }),
-  },
-  NotifSettings: {
-    screen: MyNotificationsSettingsScreen,
-    navigationOptions: {
-      title: 'Notifications',
-    },
-  },
-});
-
-const StacksInTabs = createBottomTabNavigator(
-  {
-    MainTab: {
-      screen: MainTab,
-      path: '/',
-      navigationOptions: {
-        tabBarLabel: 'Home',
-        tabBarIcon: ({ tintColor, focused }) => (
-          <Ionicons
-            name={focused ? 'ios-home' : 'ios-home-outline'}
-            size={26}
-            style={{ color: tintColor }}
-          />
-        ),
-      },
-    },
-    SettingsTab: {
-      screen: SettingsTab,
-      path: '/settings',
-      navigationOptions: {
-        tabBarLabel: 'Settings',
-        tabBarIcon: ({ tintColor, focused }) => (
-          <Ionicons
-            name={focused ? 'ios-settings' : 'ios-settings-outline'}
-            size={26}
-            style={{ color: tintColor }}
-          />
-        ),
-      },
-    },
-  },
-  {
-    tabBarOptions: {
-      showLabel: false,
-    },
-  }
-);
-
-export default StacksInTabs;

examples/NavigationPlayground/js/StacksOverTabs.js

@@ -1,129 +0,0 @@
-/**
- * @flow
- */
-
-import React from 'react';
-import { ScrollView, StatusBar } from 'react-native';
-import {
-  SafeAreaView,
-  createStackNavigator,
-  createBottomTabNavigator,
-} from 'react-navigation';
-
-import Ionicons from 'react-native-vector-icons/Ionicons';
-import SampleText from './SampleText';
-import { Button } from './commonComponents/ButtonWithMargin';
-
-const MyNavScreen = ({ navigation, banner }) => (
-  <ScrollView>
-    <SafeAreaView forceInset={{ horizontal: 'always' }}>
-      <SampleText>{banner}</SampleText>
-      <Button
-        onPress={() => navigation.navigate('Profile', { name: 'Jordan' })}
-        title="Open profile screen"
-      />
-      <Button
-        onPress={() => navigation.navigate('NotifSettings')}
-        title="Open notifications screen"
-      />
-      <Button
-        onPress={() => navigation.navigate('SettingsTab')}
-        title="Go to settings tab"
-      />
-      <Button onPress={() => navigation.goBack(null)} title="Go back" />
-    </SafeAreaView>
-    <StatusBar barStyle="default" />
-  </ScrollView>
-);
-
-const MyHomeScreen = ({ navigation }) => (
-  <MyNavScreen banner="Home Screen" navigation={navigation} />
-);
-
-const MyProfileScreen = ({ navigation }) => (
-  <MyNavScreen
-    banner={`${navigation.state.params.name}s Profile`}
-    navigation={navigation}
-  />
-);
-
-const MyNotificationsSettingsScreen = ({ navigation }) => (
-  <MyNavScreen banner="Notifications Screen" navigation={navigation} />
-);
-
-const MySettingsScreen = ({ navigation }) => (
-  <MyNavScreen banner="Settings Screen" navigation={navigation} />
-);
-
-const TabNav = createBottomTabNavigator(
-  {
-    MainTab: {
-      screen: MyHomeScreen,
-      path: '/',
-      navigationOptions: {
-        title: 'Welcome',
-        tabBarLabel: 'Home',
-        tabBarIcon: ({ tintColor, focused }) => (
-          <Ionicons
-            name={focused ? 'ios-home' : 'ios-home-outline'}
-            size={26}
-            style={{ color: tintColor }}
-          />
-        ),
-      },
-    },
-    SettingsTab: {
-      screen: MySettingsScreen,
-      path: '/settings',
-      navigationOptions: {
-        title: 'Settings',
-        tabBarIcon: ({ tintColor, focused }) => (
-          <Ionicons
-            name={focused ? 'ios-settings' : 'ios-settings-outline'}
-            size={26}
-            style={{ color: tintColor }}
-          />
-        ),
-      },
-    },
-  },
-  {
-    tabBarPosition: 'bottom',
-    animationEnabled: false,
-    swipeEnabled: false,
-  }
-);
-
-TabNav.navigationOptions = ({ navigation }) => {
-  let { routeName } = navigation.state.routes[navigation.state.index];
-  let title;
-  if (routeName === 'SettingsTab') {
-    title = 'Settings';
-  } else if (routeName === 'MainTab') {
-    title = 'Home';
-  }
-  return {
-    title,
-  };
-};
-
-const StacksOverTabs = createStackNavigator({
-  Root: {
-    screen: TabNav,
-  },
-  NotifSettings: {
-    screen: MyNotificationsSettingsScreen,
-    navigationOptions: {
-      title: 'Notifications',
-    },
-  },
-  Profile: {
-    screen: MyProfileScreen,
-    path: '/people/:name',
-    navigationOptions: ({ navigation }) => ({
-      title: `${navigation.state.params.name}'s Profile!`,
-    }),
-  },
-});
-
-export default StacksOverTabs;

examples/NavigationPlayground/js/TabsInDrawer.js

@@ -1,45 +0,0 @@
-/**
- * @flow
- */
-
-import React from 'react';
-import { Platform, ScrollView } from 'react-native';
-import { createDrawerNavigator } from 'react-navigation';
-import MaterialIcons from 'react-native-vector-icons/MaterialIcons';
-import SimpleTabs from './SimpleTabs';
-import StacksOverTabs from './StacksOverTabs';
-
-const TabsInDrawer = createDrawerNavigator({
-  SimpleTabs: {
-    screen: SimpleTabs,
-    navigationOptions: {
-      drawer: () => ({
-        label: 'Simple Tabs',
-        icon: ({ tintColor }) => (
-          <MaterialIcons
-            name="filter-1"
-            size={24}
-            style={{ color: tintColor }}
-          />
-        ),
-      }),
-    },
-  },
-  StacksOverTabs: {
-    screen: StacksOverTabs,
-    navigationOptions: {
-      drawer: () => ({
-        label: 'Stacks Over Tabs',
-        icon: ({ tintColor }) => (
-          <MaterialIcons
-            name="filter-2"
-            size={24}
-            style={{ color: tintColor }}
-          />
-        ),
-      }),
-    },
-  },
-});
-
-export default TabsInDrawer;

examples/NavigationPlayground/js/TabsWithNavigationEvents.js

@@ -1,127 +0,0 @@
-/**
- * @flow
- */
-
-import React from 'react';
-import { FlatList, SafeAreaView, StatusBar, Text, View } from 'react-native';
-import { NavigationEvents } from 'react-navigation';
-import { createMaterialBottomTabNavigator } from 'react-navigation-material-bottom-tabs';
-import MaterialCommunityIcons from 'react-native-vector-icons/MaterialCommunityIcons';
-
-const Event = ({ event }) => (
-  <View
-    style={{
-      borderColor: 'grey',
-      borderWidth: 1,
-      borderRadius: 3,
-      padding: 5,
-      flexDirection: 'row',
-      alignItems: 'center',
-      justifyContent: 'space-between',
-    }}
-  >
-    <Text>{event.type}</Text>
-    <Text>
-      {event.action.type.replace('Navigation/', '')}
-      {event.action.routeName ? '=>' + event.action.routeName : ''}
-    </Text>
-  </View>
-);
-
-const createTabScreen = (name, icon, focusedIcon) => {
-  class TabScreen extends React.Component<any, any> {
-    static navigationOptions = {
-      tabBarLabel: name,
-      tabBarIcon: ({ tintColor, focused }) => (
-        <MaterialCommunityIcons
-          name={focused ? focusedIcon : icon}
-          size={26}
-          style={{ color: focused ? tintColor : '#ccc' }}
-        />
-      ),
-    };
-
-    state = { eventLog: [] };
-
-    append = navigationEvent => {
-      this.setState(({ eventLog }) => ({
-        eventLog: eventLog.concat(navigationEvent),
-      }));
-    };
-
-    render() {
-      return (
-        <SafeAreaView
-          forceInset={{ horizontal: 'always', top: 'always' }}
-          style={{
-            flex: 1,
-          }}
-        >
-          <Text
-            style={{
-              margin: 10,
-              marginTop: 30,
-              fontSize: 30,
-              fontWeight: 'bold',
-            }}
-          >
-            Events for tab {name}
-          </Text>
-
-          <View style={{ flex: 1, width: '100%', marginTop: 10 }}>
-            <FlatList
-              data={this.state.eventLog}
-              keyExtractor={item => `${this.state.eventLog.indexOf(item)}`}
-              renderItem={({ item }) => (
-                <View
-                  style={{
-                    marginVertical: 5,
-                    marginHorizontal: 10,
-                    backgroundColor: '#e4e4e4',
-                  }}
-                >
-                  <Event event={item} />
-                </View>
-              )}
-            />
-          </View>
-
-          <NavigationEvents
-            onWillFocus={this.append}
-            onDidFocus={this.append}
-            onWillBlur={this.append}
-            onDidBlur={this.append}
-          />
-
-          <StatusBar barStyle="default" />
-        </SafeAreaView>
-      );
-    }
-  }
-
-  return TabScreen;
-};
-
-const TabsWithNavigationEvents = createMaterialBottomTabNavigator(
-  {
-    One: {
-      screen: createTabScreen('One', 'numeric-1-box-outline', 'numeric-1-box'),
-    },
-    Two: {
-      screen: createTabScreen('Two', 'numeric-2-box-outline', 'numeric-2-box'),
-    },
-    Three: {
-      screen: createTabScreen(
-        'Three',
-        'numeric-3-box-outline',
-        'numeric-3-box'
-      ),
-    },
-  },
-  {
-    shifting: false,
-    activeTintColor: '#F44336',
-  }
-);
-
-export default TabsWithNavigationEvents;

examples/NavigationPlayground/js/TabsWithNavigationFocus.js

@@ -1,103 +0,0 @@
-/**
- * @flow
- */
-
-import React from 'react';
-import { SafeAreaView, StatusBar, Text, View } from 'react-native';
-import { withNavigationFocus } from 'react-navigation';
-import { createMaterialBottomTabNavigator } from 'react-navigation-material-bottom-tabs';
-import MaterialCommunityIcons from 'react-native-vector-icons/MaterialCommunityIcons';
-import { Button } from './commonComponents/ButtonWithMargin';
-
-import SampleText from './SampleText';
-
-class Child extends React.Component<any, any> {
-  render() {
-    return (
-      <Text style={{ color: this.props.isFocused ? 'green' : 'maroon' }}>
-        {this.props.isFocused
-          ? 'I know that my parent is focused!'
-          : 'My parent is not focused! :O'}
-      </Text>
-    );
-  }
-}
-
-const ChildWithNavigationFocus = withNavigationFocus(Child);
-
-const createTabScreen = (name, icon, focusedIcon, tintColor = '#673ab7') => {
-  class TabScreen extends React.Component<any, any> {
-    static navigationOptions = {
-      tabBarLabel: name,
-      tabBarIcon: ({ tintColor, focused }) => (
-        <MaterialCommunityIcons
-          name={focused ? focusedIcon : icon}
-          size={26}
-          style={{ color: focused ? tintColor : '#ccc' }}
-        />
-      ),
-    };
-
-    state = { showChild: false };
-
-    render() {
-      const { isFocused } = this.props;
-
-      return (
-        <SafeAreaView
-          forceInset={{ horizontal: 'always', top: 'always' }}
-          style={{
-            flex: 1,
-            alignItems: 'center',
-            justifyContent: 'center',
-          }}
-        >
-          <Text style={{ fontWeight: '700', fontSize: 16, marginBottom: 5 }}>
-            {'Tab ' + name.toLowerCase()}
-          </Text>
-          <Text style={{ marginBottom: 20 }}>
-            {'props.isFocused: ' + (isFocused ? ' true' : 'false')}
-          </Text>
-          {this.state.showChild ? (
-            <ChildWithNavigationFocus />
-          ) : (
-            <Button
-              title="Press me"
-              onPress={() => this.setState({ showChild: true })}
-            />
-          )}
-          <Button
-            onPress={() => this.props.navigation.pop()}
-            title="Back to other examples"
-          />
-          <StatusBar barStyle="default" />
-        </SafeAreaView>
-      );
-    }
-  }
-  return withNavigationFocus(TabScreen);
-};
-
-const TabsWithNavigationFocus = createMaterialBottomTabNavigator(
-  {
-    One: {
-      screen: createTabScreen('One', 'numeric-1-box-outline', 'numeric-1-box'),
-    },
-    Two: {
-      screen: createTabScreen('Two', 'numeric-2-box-outline', 'numeric-2-box'),
-    },
-    Three: {
-      screen: createTabScreen(
-        'Three',
-        'numeric-3-box-outline',
-        'numeric-3-box'
-      ),
-    },
-  },
-  {
-    shifting: false,
-    activeTintColor: '#F44336',
-  }
-);
-
-export default TabsWithNavigationFocus;

examples/NavigationPlayground/js/commonComponents/HeaderButtons.js

@@ -1,16 +0,0 @@
-import DefaultHeaderButtons from 'react-navigation-header-buttons';
-import * as React from 'react';
-import { Platform } from 'react-native';
-
-export class HeaderButtons extends React.PureComponent {
-  static Item = DefaultHeaderButtons.Item;
-
-  render() {
-    return (
-      <DefaultHeaderButtons
-        color={Platform.OS === 'ios' ? '#037aff' : 'black'}
-        {...this.props}
-      />
-    );
-  }
-}

examples/NavigationPlayground/package.json

@@ -1,49 +0,0 @@
-{
-  "name": "NavigationPlayground",
-  "version": "0.1.0",
-  "private": true,
-  "main": "node_modules/expo/AppEntry.js",
-  "private": true,
-  "scripts": {
-    "start": "expo start",
-    "android": "expo start --android",
-    "ios": "expo start --ios",
-    "test": "flow"
-  },
-  "dependencies": {
-    "expo": "^28.0.0",
-    "invariant": "^2.2.4",
-    "react": "16.3.1",
-    "react-native": "^0.55.0",
-    "react-native-iphone-x-helper": "^1.0.2",
-    "react-navigation": "link:../..",
-    "react-navigation-header-buttons": "^0.0.4",
-    "react-navigation-material-bottom-tabs": "^0.3.0",
-    "react-navigation-tabs": "^0.5.1"
-  },
-  "devDependencies": {
-    "babel-jest": "^22.4.1",
-    "babel-plugin-transform-remove-console": "^6.9.0",
-    "flow-bin": "^0.67.0",
-    "jest": "^22.1.3",
-    "jest-expo": "^28.0.0",
-    "react-test-renderer": "16.3.1"
-  },
-  "jest": {
-    "preset": "jest-expo",
-    "moduleFileExtensions": [
-      "web.js",
-      "js",
-      "json",
-      "jsx",
-      "node"
-    ],
-    "modulePathIgnorePatterns": [
-      "/node_modules/.*/react-native/",
-      "/node_modules/.*/react/"
-    ],
-    "transformIgnorePatterns": [
-      "/node_modules/(?!react-native|react-navigation)/"
-    ]
-  }
-}

examples/NavigationPlayground/rn-cli.config.js

@@ -1,54 +0,0 @@
-/**
- * @noflow
- */
-
-const fs = require('fs');
-const path = require('path');
-const blacklist = require('metro/src/blacklist');
-
-module.exports = {
-  getBlacklistRE() {
-    return blacklist([
-      /react\-navigation\/examples\/(?!NavigationPlayground).*/,
-      /react\-navigation\/node_modules\/react-native\/(.*)/,
-      /react\-navigation\/node_modules\/react\/(.*)/,
-      /react\-navigation\/node_modules\/react-native-paper\/(.*)/,
-      /react\-navigation\/node_modules\/@expo\/vector-icons\/(.*)/,
-    ]);
-  },
-  extraNodeModules: getNodeModulesForDirectory(path.resolve('.')),
-};
-
-function getNodeModulesForDirectory(rootPath) {
-  const nodeModulePath = path.join(rootPath, 'node_modules');
-  const folders = fs.readdirSync(nodeModulePath);
-  return folders.reduce((modules, folderName) => {
-    const folderPath = path.join(nodeModulePath, folderName);
-    if (folderName.startsWith('@')) {
-      const scopedModuleFolders = fs.readdirSync(folderPath);
-      const scopedModules = scopedModuleFolders.reduce(
-        (scopedModules, scopedFolderName) => {
-          scopedModules[
-            `${folderName}/${scopedFolderName}`
-          ] = maybeResolveSymlink(path.join(folderPath, scopedFolderName));
-          return scopedModules;
-        },
-        {}
-      );
-      return Object.assign({}, modules, scopedModules);
-    }
-    modules[folderName] = maybeResolveSymlink(folderPath);
-    return modules;
-  }, {});
-}
-
-function maybeResolveSymlink(maybeSymlinkPath) {
-  if (fs.lstatSync(maybeSymlinkPath).isSymbolicLink()) {
-    const resolved = path.resolve(
-      path.dirname(maybeSymlinkPath),
-      fs.readlinkSync(maybeSymlinkPath)
-    );
-    return resolved;
-  }
-  return maybeSymlinkPath;
-}

examples/README.md

@@ -1,5 +0,0 @@
-# Examples
-
-## Usage
-
-Please see the [Contributors Guide](https://reactnavigation.org/docs/contributing.html#run-the-example-app) for instructions on running these example apps.

examples/ReduxExample/.babelrc

@@ -1,8 +0,0 @@
-{
-  "presets": ["babel-preset-expo"],
-  "env": {
-    "development": {
-      "plugins": ["transform-react-jsx-source"]
-    }
-  }
-}

examples/ReduxExample/.gitignore

@@ -1,3 +0,0 @@
-node_modules/
-.expo/
-npm-debug.*

examples/ReduxExample/.watchmanconfig

@@ -1 +0,0 @@
-{}

examples/ReduxExample/App.js

@@ -1,23 +0,0 @@
-import React from 'react';
-import { AppRegistry } from 'react-native';
-import { Provider } from 'react-redux';
-import { createStore, applyMiddleware } from 'redux';
-
-import AppReducer from './src/reducers';
-import { AppNavigator, middleware } from './src/navigators/AppNavigator';
-
-const store = createStore(AppReducer, applyMiddleware(middleware));
-
-class ReduxExampleApp extends React.Component {
-  render() {
-    return (
-      <Provider store={store}>
-        <AppNavigator />
-      </Provider>
-    );
-  }
-}
-
-AppRegistry.registerComponent('ReduxExample', () => ReduxExampleApp);
-
-export default ReduxExampleApp;

examples/ReduxExample/App.test.js

@@ -1,9 +0,0 @@
-import React from 'react';
-import App from './App';
-
-import renderer from 'react-test-renderer';
-
-it('renders without crashing', () => {
-  const rendered = renderer.create(<App />).toJSON();
-  expect(rendered).toBeTruthy();
-});

examples/ReduxExample/README.md

@@ -1,5 +0,0 @@
-# Redux example
-
-## Usage
-
-Please see the [Contributors Guide](https://reactnavigation.org/docs/contributing.html#run-the-example-app) for instructions on running these example apps.

examples/ReduxExample/app.json

@@ -1,24 +0,0 @@
-{
-  "expo": {
-    "name": "ReduxExample",
-    "description": "Try out react-navigation with this awesome Redux example",
-    "version": "1.0.0",
-    "slug": "ReduxExample",
-    "privacy": "public",
-    "orientation": "portrait",
-    "primaryColor": "#cccccc",
-    "icon": "./assets/icons/react-navigation.png",
-    "loading": {
-      "icon": "./assets/icons/react-navigation.png",
-      "hideExponentText": false
-    },
-    "sdkVersion": "27.0.0",
-    "entryPoint": "./node_modules/react-native-scripts/build/bin/crna-entry.js",
-    "packagerOpts": {
-      "assetExts": ["ttf", "mp4"]
-    },
-    "ios": {
-      "supportsTablet": true
-    }
-  }
-}