fix: pin react-test-renderer version to fix npm install issues

.eslintignore

@@ -0,0 +1,7 @@
+node_modules/
+build/
+android/
+ios/
+lib/
+example/android
+example/ios

.eslintrc.js

@@ -0,0 +1,98 @@
+/**
+ * Copyright 2025 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+module.exports = {
+  root: true,
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    ecmaVersion: 'latest',
+    sourceType: 'module',
+    ecmaFeatures: {
+      jsx: true,
+    },
+  },
+  env: {
+    'es2021': true,
+    'node': true,
+    'react-native/react-native': true,
+  },
+  plugins: [
+    '@typescript-eslint',
+    'react',
+    'react-hooks',
+    'react-native',
+    'import',
+    'prettier',
+  ],
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:react/recommended',
+    'plugin:react-hooks/recommended',
+    'plugin:react-native/all',
+    'plugin:import/errors',
+    'plugin:import/warnings',
+    'plugin:import/typescript',
+    'plugin:prettier/recommended',
+  ],
+  rules: {
+    'prettier/prettier': 'warn',
+    'react/react-in-jsx-scope': 'off',
+    'react-native/no-inline-styles': 'off',
+    'react-native/sort-styles': 'off',
+    'react-native/no-color-literals': 'off',
+    'react-hooks/rules-of-hooks': 'error',
+    'react-hooks/exhaustive-deps': 'warn',
+    '@typescript-eslint/explicit-module-boundary-types': 'warn',
+    '@typescript-eslint/no-explicit-any': 'error',
+    '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }], // Allow unused vars starting with _
+    'import/default': 'off', // Disable for now due to react-native-select-dropdown issues
+  },
+  settings: {
+    'react': {
+      version: 'detect',
+    },
+    'import/resolver': {
+      typescript: {},
+    },
+  },
+  overrides: [
+    // Configuration files can use require()
+    {
+      files: ['**/*.config.js', '**/babel.config.js'],
+      rules: {
+        '@typescript-eslint/no-require-imports': 'off',
+      },
+    },
+    // Test files
+    {
+      files: ['**/*.test.js', '**/*.test.ts', '**/e2e/**/*.js'],
+      env: {
+        jest: true,
+      },
+      rules: {
+        '@typescript-eslint/explicit-module-boundary-types': 'off',
+      },
+    },
+    // Example directory - less strict for demo code
+    {
+      files: ['example/**/*'],
+      rules: {
+        '@typescript-eslint/explicit-module-boundary-types': 'off',
+      },
+    },
+  ],
+};

.prettierrc

@@ -0,0 +1,8 @@
+{
+    "arrowParens": "avoid",
+    "quoteProps": "consistent",
+    "singleQuote": true,
+    "tabWidth": 2,
+    "trailingComma": "es5",
+    "useTabs": false
+}

example/src/screens/NavigationScreen.tsx

@@ -33,6 +33,7 @@ import {
   type NavigationCallbacks,
   type NavigationViewCallbacks,
   type NavigationViewController,
+  type TurnByTurnEvent,
   type Polygon,
   type Polyline,
   useNavigation,
@@ -163,7 +164,7 @@ const NavigationScreen = () => {
     console.log('onRawLocationChanged:', location);
   }, []);
 
-  const onTurnByTurn = useCallback((turnByTurn: any) => {
+  const onTurnByTurn = useCallback((turnByTurn: TurnByTurnEvent[]) => {
     console.log('onTurnByTurn:', turnByTurn);
   }, []);
 
@@ -349,12 +350,10 @@ const NavigationScreen = () => {
   return arePermissionsApproved ? (
     <View style={styles.container}>
       <NavigationView
-        style={[
-          {
-            ...styles.map_view,
-            margin: margin,
-          },
-        ]}
+        style={{
+          ...styles.map_view,
+          margin: margin,
+        }}
         androidStylingOptions={{
           primaryDayModeThemeColor: '#34eba8',
           headerDistanceValueTextColor: '#76b5c5',

package.json

@@ -52,32 +52,37 @@
     "example": "yarn workspace react-native-navigation-sdk-sample",
     "test:types": "tsc --noEmit",
     "lint": "eslint \"**/*.{js,ts,tsx}\"",
+    "lint-fix": "eslint \"**/*.{js,ts,tsx}\" --fix",
     "clean": "del-cli android/build example/android/build example/android/app/build example/ios/build lib",
     "prepare": "bob build",
     "prepare:example": "yarn workspace react-native-navigation-sdk-sample prepare",
     "build": "bob build"
   },
   "devDependencies": {
     "@commitlint/config-conventional": "^19.2.2",
-    "@eslint/compat": "^1.2.7",
-    "@eslint/eslintrc": "^3.3.0",
-    "@eslint/js": "^9.22.0",
     "@evilmartians/lefthook": "^1.5.0",
     "@react-native/babel-preset": "^0.81.1",
-    "@react-native/eslint-config": "^0.78.0",
     "@react-native/typescript-config": "^0.81.1",
     "@testing-library/react-native": "^13.3.3",
     "@types/react": "19.1.0",
+    "@typescript-eslint/eslint-plugin": "^8.43.0",
+    "@typescript-eslint/parser": "^8.43.0",
     "commitlint": "^19.3.0",
     "del-cli": "^5.1.0",
-    "eslint": "^9.22.0",
-    "eslint-config-prettier": "^10.1.1",
-    "eslint-plugin-prettier": "^5.2.3",
-    "prettier": "^3.3.3",
+    "eslint": "^8.57.1",
+    "eslint-config-google": "^0.14.0",
+    "eslint-config-prettier": "^10.1.8",
+    "eslint-import-resolver-typescript": "^4.4.4",
+    "eslint-plugin-import": "^2.32.0",
+    "eslint-plugin-prettier": "^5.5.4",
+    "eslint-plugin-react": "^7.37.5",
+    "eslint-plugin-react-hooks": "^5.2.0",
+    "eslint-plugin-react-native": "^5.0.0",
+    "prettier": "^3.6.2",
     "react": "19.1.0",
     "react-native": "0.81.1",
     "react-native-builder-bob": "^0.40.13",
-    "react-test-renderer": "^19.1.0",
+    "react-test-renderer": "19.1.0",
     "turbo": "^1.10.7",
     "typescript": "^5.8.3"
   },
@@ -94,14 +99,6 @@
       "@commitlint/config-conventional"
     ]
   },
-  "prettier": {
-    "arrowParens": "avoid",
-    "quoteProps": "consistent",
-    "singleQuote": true,
-    "tabWidth": 2,
-    "trailingComma": "es5",
-    "useTabs": false
-  },
   "react-native-builder-bob": {
     "source": "src",
     "output": "lib",

src/maps/mapView/mapView.tsx

@@ -33,18 +33,20 @@ import {
   type Polyline,
 } from '..';
 
-export const MapView = (props: MapViewProps) => {
+export const MapView = (props: MapViewProps): React.JSX.Element => {
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   const mapViewRef = useRef<any>(null);
   const [viewId, setViewId] = useState<number | null>(null);
 
   const { onMapViewControllerCreated } = props;
 
   /**
-   * @param {any} _ref - The reference to the NavViewManager component.
+   * @param ref - The reference to the NavViewManager component.
    */
-  const onRefAssign = (_ref: any) => {
-    if (mapViewRef.current !== _ref) {
-      mapViewRef.current = _ref;
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  const onRefAssign = (ref: any): void => {
+    if (mapViewRef.current !== ref) {
+      mapViewRef.current = ref;
     }
   };
 

src/navigation/navigation/NavigationProvider.tsx

@@ -43,7 +43,7 @@ export const NavigationProvider = ({
   termsAndConditionsDialogOptions,
   taskRemovedBehavior,
   children,
-}: NavigationProviderProps) => {
+}: NavigationProviderProps): React.JSX.Element => {
   const { navigationController, addListeners, removeListeners } =
     useNavigationController(
       termsAndConditionsDialogOptions,

src/navigation/navigation/types.ts

@@ -429,4 +429,5 @@ export enum TaskRemovedBehavior {
 /**
  * Defines the turn-by-turn event data.
  */
+// eslint-disable-next-line @typescript-eslint/no-empty-object-type
 export interface TurnByTurnEvent {}

src/navigation/navigationView/navigationView.tsx

@@ -34,23 +34,27 @@ import {
   type Polyline,
 } from '../../maps';
 
-export const NavigationView = (props: NavigationViewProps) => {
+export const NavigationView = (
+  props: NavigationViewProps
+): React.JSX.Element => {
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   const mapViewRef = useRef<any>(null);
   const [viewId, setViewId] = useState<number | null>(null);
 
   const {
+    onMapViewControllerCreated,
     androidStylingOptions,
     iOSStylingOptions,
     onNavigationViewControllerCreated,
-    onMapViewControllerCreated,
   } = props;
 
   /**
-   * @param {any} _ref - The reference to the NavViewManager component.
+   * @param ref - The reference to the NavViewManager component.
    */
-  const onRefAssign = (_ref: any) => {
-    if (mapViewRef.current !== _ref) {
-      mapViewRef.current = _ref;
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  const onRefAssign = (ref: any): void => {
+    if (mapViewRef.current !== ref) {
+      mapViewRef.current = ref;
     }
   };
 

src/navigation/shared.ts

@@ -15,7 +15,7 @@
  */
 import { RouteStatus } from './types';
 
-export const getRouteStatusFromStringValue = (value: string) => {
+export const getRouteStatusFromStringValue = (value: string): RouteStatus => {
   switch (value) {
     case 'OK':
       return RouteStatus.OK;

src/shared/useModuleListeners.ts

@@ -28,6 +28,7 @@ type ListenerMap<T> = {
 // A hook to manage event listeners for a specific Native Module,
 // using the cross-platform NativeEventEmitter.
 export const useModuleListeners = <
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   T extends { [K in keyof T]: ((...args: any[]) => void) | undefined },
 >(
   dispatcher: keyof NativeModules,

src/shared/viewManager.ts

@@ -32,8 +32,9 @@ export const viewManagerName =
 export const sendCommand = (
   viewId: number,
   command: number | undefined,
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   args?: any[]
-) => {
+): void => {
   if (command === undefined) {
     throw new Error(
       "Command not found, please make sure you're using the referencing the right method"
@@ -43,6 +44,7 @@ export const sendCommand = (
   try {
     UIManager.dispatchViewManagerCommand(
       viewId,
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
       Platform.OS === 'android' ? (command.toString() as any) : command,
       args
     );