feat: integrate reanimated based stack

package.json

@@ -40,6 +40,11 @@
     "prettier": "^1.18.2",
     "typescript": "^3.5.1"
   },
+  "resolutions": {
+    "react": "16.8.3",
+    "react-native": "https://github.com/expo/react-native/archive/sdk-34.0.0.tar.gz",
+    "react-native-safe-area-view": "0.14.6"
+  },
   "husky": {
     "hooks": {
       "commit-msg": "commitlint -E HUSKY_GIT_PARAMS",

packages/core/src/BaseActions.tsx

@@ -1,7 +1,7 @@
 import { PartialState, NavigationState, TargetRoute } from './types';
 
 export type Action =
-  | { type: 'GO_BACK' }
+  | { type: 'GO_BACK'; source?: string }
   | {
       type: 'NAVIGATE';
       payload:

packages/core/src/NavigationContext.tsx

@@ -2,7 +2,7 @@ import * as React from 'react';
 import { NavigationProp, ParamListBase } from './types';
 
 const NavigationContext = React.createContext<
-  NavigationProp<ParamListBase> | undefined
+  NavigationProp<ParamListBase, string, any, any> | undefined
 >(undefined);
 
 export default NavigationContext;

packages/core/src/SceneView.tsx

@@ -11,21 +11,24 @@ import {
   RouteConfig,
 } from './types';
 
-type Props<ScreenOptions extends object> = {
+type Props<State extends NavigationState, ScreenOptions extends object> = {
   screen: RouteConfig<ParamListBase, string, ScreenOptions>;
-  navigation: NavigationProp<ParamListBase>;
+  navigation: NavigationProp<ParamListBase, string, State, ScreenOptions>;
   route: Route<string> & { state?: NavigationState };
   getState: () => NavigationState;
   setState: (state: NavigationState) => void;
 };
 
-export default function SceneView<ScreenOptions extends object>({
+export default function SceneView<
+  State extends NavigationState,
+  ScreenOptions extends object
+>({
   screen,
   route,
   navigation,
   getState,
   setState,
-}: Props<ScreenOptions>) {
+}: Props<State, ScreenOptions>) {
   const { performTransaction } = React.useContext(NavigationStateContext);
 
   const getCurrentState = React.useCallback(() => {

packages/core/src/types.tsx

@@ -349,7 +349,13 @@ export type CompositeNavigationProp<
     A extends NavigationProp<any, any, any, any, infer E> ? E : {}
   >;
 
-export type Descriptor<ScreenOptions extends object> = {
+export type Descriptor<
+  ParamList extends ParamListBase,
+  RouteName extends keyof ParamList = string,
+  State extends NavigationState = NavigationState,
+  ScreenOptions extends object = {},
+  EventMap extends { [key: string]: any } = {}
+> = {
   /**
    * Render the component associated with this route.
    */
@@ -359,6 +365,17 @@ export type Descriptor<ScreenOptions extends object> = {
    * Options for the route.
    */
   options: ScreenOptions;
+
+  /**
+   * Navigation object for the screen
+   */
+  navigation: NavigationProp<
+    ParamList,
+    RouteName,
+    State,
+    ScreenOptions,
+    EventMap
+  >;
 };
 
 export type RouteConfig<
@@ -378,7 +395,7 @@ export type RouteConfig<
     | ScreenOptions
     | ((props: {
         route: RouteProp<ParamList, RouteName>;
-        navigation: NavigationHelpersCommon<ParamList>;
+        navigation: any;
       }) => ScreenOptions);
 
   /**

packages/core/src/useDescriptors.tsx

@@ -31,7 +31,10 @@ type Options<ScreenOptions extends object> = {
   emitter: NavigationEventEmitter;
 };
 
-export default function useDescriptors<ScreenOptions extends object>({
+export default function useDescriptors<
+  State extends NavigationState,
+  ScreenOptions extends object
+>({
   state,
   screens,
   navigation,
@@ -61,7 +64,7 @@ export default function useDescriptors<ScreenOptions extends object>({
     ]
   );
 
-  const navigations = useNavigationCache({
+  const navigations = useNavigationCache<State, ScreenOptions>({
     state,
     getState,
     navigation,
@@ -97,9 +100,12 @@ export default function useDescriptors<ScreenOptions extends object>({
               })),
           ...options[route.key],
         },
+        navigation: navigations[route.key],
       };
       return acc;
     },
-    {} as { [key: string]: Descriptor<ScreenOptions> }
+    {} as {
+      [key: string]: Descriptor<ParamListBase, string, State, ScreenOptions>;
+    }
   );
 }

packages/core/src/useNavigationBuilder.tsx

@@ -198,7 +198,7 @@ export default function useNavigationBuilder<
     actionCreators: router.actionCreators,
   });
 
-  const descriptors = useDescriptors<ScreenOptions>({
+  const descriptors = useDescriptors<State, ScreenOptions>({
     state,
     screens,
     navigation,

packages/core/src/useNavigationCache.tsx

@@ -18,66 +18,69 @@ type Options = {
   emitter: NavigationEventEmitter;
 };
 
-type NavigationCache = { [key: string]: NavigationProp<ParamListBase> };
+type NavigationCache<
+  State extends NavigationState,
+  ScreenOptions extends object
+> = {
+  [key: string]: NavigationProp<ParamListBase, string, State, ScreenOptions>;
+};
 
-export default function useNavigationCache({
-  state,
-  getState,
-  navigation,
-  setOptions,
-  emitter,
-}: Options) {
-  // eslint-disable-next-line react-hooks/exhaustive-deps
-  const cache = React.useMemo(() => ({ current: {} as NavigationCache }), [
-    getState,
-    navigation,
-    setOptions,
-    emitter,
-  ]);
+export default function useNavigationCache<
+  State extends NavigationState,
+  ScreenOptions extends object
+>({ state, getState, navigation, setOptions, emitter }: Options) {
+  const cache = React.useMemo(
+    () => ({ current: {} as NavigationCache<State, ScreenOptions> }),
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+    [getState, navigation, setOptions, emitter]
+  );
 
-  cache.current = state.routes.reduce<NavigationCache>((acc, route, index) => {
-    const previous = cache.current[route.key];
-    const isFirst = route.key === state.routes[0].key;
+  cache.current = state.routes.reduce<NavigationCache<State, ScreenOptions>>(
+    (acc, route, index) => {
+      const previous = cache.current[route.key];
+      const isFirst = route.key === state.routes[0].key;
 
-    if (previous && previous.isFirstRouteInParent() === isFirst) {
-      acc[route.key] = previous;
-    } else {
-      // eslint-disable-next-line @typescript-eslint/no-unused-vars
-      const { emit, ...rest } = navigation;
+      if (previous && previous.isFirstRouteInParent() === isFirst) {
+        acc[route.key] = previous;
+      } else {
+        // eslint-disable-next-line @typescript-eslint/no-unused-vars
+        const { emit, ...rest } = navigation;
 
-      acc[route.key] = {
-        ...rest,
-        ...emitter.create(route.key),
-        dispatch: (
-          action:
-            | NavigationAction
-            | ((state: NavigationState) => NavigationState)
-        ) =>
-          navigation.dispatch(
-            typeof action === 'object' && action != null
-              ? { source: route.key, ...action }
-              : action
-          ),
-        setOptions: (options: object) =>
-          setOptions(o => ({
-            ...o,
-            [route.key]: { ...o[route.key], ...options },
-          })),
-        isFocused: () => {
-          const state = getState();
+        acc[route.key] = {
+          ...rest,
+          ...emitter.create(route.key),
+          dispatch: (
+            action:
+              | NavigationAction
+              | ((state: NavigationState) => NavigationState)
+          ) =>
+            navigation.dispatch(
+              typeof action === 'object' && action != null
+                ? { source: route.key, ...action }
+                : action
+            ),
+          setOptions: (options: object) =>
+            setOptions(o => ({
+              ...o,
+              [route.key]: { ...o[route.key], ...options },
+            })),
+          isFocused: () => {
+            const state = getState();
 
-          if (index !== state.index) {
-            return false;
-          }
+            if (index !== state.index) {
+              return false;
+            }
 
-          return navigation ? navigation.isFocused() : true;
-        },
-        isFirstRouteInParent: () => isFirst,
-      } as NavigationProp<ParamListBase>;
-    }
+            return navigation ? navigation.isFocused() : true;
+          },
+          isFirstRouteInParent: () => isFirst,
+        } as NavigationProp<ParamListBase, string, State, ScreenOptions>;
+      }
 
-    return acc;
-  }, {});
+      return acc;
+    },
+    {}
+  );
 
   return cache.current;
 }

packages/example/metro.config.js

@@ -29,11 +29,13 @@ module.exports = {
 
     providesModuleNodeModules: [
       '@babel/runtime',
+      '@react-native-community/masked-view',
       'react',
       'react-native',
       'react-native-gesture-handler',
       'react-native-reanimated',
       'react-native-safe-area-view',
+      'react-native-screens',
       'react-native-tab-view',
       'shortid',
     ],

packages/example/package.json

@@ -17,13 +17,15 @@
     "eject": "expo eject"
   },
   "dependencies": {
+    "@react-native-community/masked-view": "^0.1.1",
     "expo": "^34.0.1",
     "react": "16.8.3",
     "react-dom": "^16.8.3",
     "react-native": "https://github.com/expo/react-native/archive/sdk-34.0.0.tar.gz",
     "react-native-gesture-handler": "~1.3.0",
     "react-native-paper": "3.0.0-alpha.3",
     "react-native-reanimated": "~1.1.0",
+    "react-native-screens": "1.0.0-alpha.22",
     "react-native-tab-view": "2.7.1",
     "react-native-web": "^0.11.4",
     "scheduler": "^0.14.0",
@@ -36,10 +38,5 @@
     "@types/react-native": "^0.57.65",
     "babel-preset-expo": "^6.0.0",
     "expo-cli": "^3.0.6"
-  },
-  "resolutions": {
-    "react": "16.8.3",
-    "react-dom": "^16.8.3",
-    "react-native-safe-area-view": "0.14.6"
   }
 }

packages/material-top-tabs/src/index.tsx

@@ -22,7 +22,7 @@ type Props = TabRouterOptions &
     children: React.ReactNode;
   };
 
-export type TabNavigationOptions = {
+export type MaterialTopTabNavigationOptions = {
   /**
    * Title text for the screen.
    */
@@ -36,7 +36,7 @@ export type MaterialTopTabNavigationProp<
   ParamList,
   RouteName,
   TabNavigationState,
-  TabNavigationOptions
+  MaterialTopTabNavigationOptions
 > & {
   /**
    * Jump to an existing tab.
@@ -51,15 +51,15 @@ export type MaterialTopTabNavigationProp<
   ): void;
 };
 
-export function TabNavigator({
+function TabNavigator({
   initialRouteName,
   backBehavior,
   children,
   ...rest
 }: Props) {
   const { state, descriptors, navigation } = useNavigationBuilder<
     TabNavigationState,
-    TabNavigationOptions,
+    MaterialTopTabNavigationOptions,
     TabRouterOptions
   >(TabRouter, {
     initialRouteName,
@@ -85,6 +85,7 @@ export function TabNavigator({
   );
 }
 
-export default createNavigator<TabNavigationOptions, typeof TabNavigator>(
-  TabNavigator
-);
+export default createNavigator<
+  MaterialTopTabNavigationOptions,
+  typeof TabNavigator
+>(TabNavigator);