feat(smart-app): implement complete mobile app MVP

- App.tsx: full navigation (Auth stack + Main tabs with 5 screens)
- Auth: LoginScreen, RegisterScreen, ForgotPasswordScreen
- HomeScreen: dashboard with IoT metrics, weather widget, alerts, quick actions, sensors
- MapScreen: interactive map with layer toggles (6 layers)
- MarketplaceScreen: categories (6), products (5), search
- ChatScreen: AI chat with quick prompts (4), bot responses
- ProfileScreen: user info, stats, menu (9 items), logout
- AlertsScreen: alert list with severity, acknowledge
- SensorsScreen: sensor list with type filters (6 types), search
- ZonesScreen: zone cards with stats
- SettingsScreen: language picker (FR/EN/ES/DE), privacy, about
- Stores: iotStore (sensors, zones, alerts), notificationStore, uiStore + i18n
- Hooks: useSensors, useAlerts, useNotifications, useLocation
- Components: Card, Button, LoadingSpinner, ErrorBoundary, Header
- Services: iotService, notificationService (with axios API client)
- Utils: formatters (temp, AQI, noise, dates), validators (email, password, IBAN)
- Theme: colors.ts with full design system (Blue Ocean palette)
- Ditto: fixed MongoDB connection, new JWT secrets, official gateway image

smart-app-city/frontend/node_modules/expo-location/build/ExpoLocation.d.ts

@@ -0,0 +1,3 @@
+declare const _default: any;
+export default _default;
+//# sourceMappingURL=ExpoLocation.d.ts.map

smart-app-city/frontend/node_modules/expo-location/build/ExpoLocation.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"ExpoLocation.d.ts","sourceRoot":"","sources":["../src/ExpoLocation.ts"],"names":[],"mappings":";AACA,wBAAmD"}

smart-app-city/frontend/node_modules/expo-location/build/ExpoLocation.js

@@ -0,0 +1,3 @@
+import { requireNativeModule } from 'expo-modules-core';
+export default requireNativeModule('ExpoLocation');
+//# sourceMappingURL=ExpoLocation.js.map

smart-app-city/frontend/node_modules/expo-location/build/ExpoLocation.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"ExpoLocation.js","sourceRoot":"","sources":["../src/ExpoLocation.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,mBAAmB,EAAE,MAAM,mBAAmB,CAAC;AACxD,eAAe,mBAAmB,CAAC,cAAc,CAAC,CAAC","sourcesContent":["import { requireNativeModule } from 'expo-modules-core';\nexport default requireNativeModule('ExpoLocation');\n"]}

smart-app-city/frontend/node_modules/expo-location/build/ExpoLocation.web.d.ts

@@ -0,0 +1,31 @@
+import { PermissionResponse } from 'expo-modules-core';
+import { LocationLastKnownOptions, LocationObject, LocationOptions } from './Location.types';
+/**
+ * Gets the permission details. The implementation is not very good as it's not
+ * possible to query for permission on all browsers, apparently only the
+ * latest versions will support this.
+ */
+declare function getPermissionsAsync(shouldAsk?: boolean): Promise<PermissionResponse>;
+declare const _default: {
+    getProviderStatusAsync(): Promise<{
+        locationServicesEnabled: boolean;
+    }>;
+    getLastKnownPositionAsync(options?: LocationLastKnownOptions): Promise<LocationObject | null>;
+    getCurrentPositionAsync(options: LocationOptions): Promise<LocationObject>;
+    removeWatchAsync(watchId: any): Promise<void>;
+    watchDeviceHeading(headingId: any): Promise<void>;
+    hasServicesEnabledAsync(): Promise<boolean>;
+    geocodeAsync(): Promise<any[]>;
+    reverseGeocodeAsync(): Promise<any[]>;
+    watchPositionImplAsync(watchId: string, options: LocationOptions): Promise<string>;
+    getPermissionsAsync: typeof getPermissionsAsync;
+    requestPermissionsAsync(): Promise<PermissionResponse>;
+    requestForegroundPermissionsAsync(): Promise<PermissionResponse>;
+    requestBackgroundPermissionsAsync(): Promise<PermissionResponse>;
+    getForegroundPermissionsAsync(): Promise<PermissionResponse>;
+    getBackgroundPermissionsAsync(): Promise<PermissionResponse>;
+    startObserving(): void;
+    stopObserving(): void;
+};
+export default _default;
+//# sourceMappingURL=ExpoLocation.web.d.ts.map

smart-app-city/frontend/node_modules/expo-location/build/ExpoLocation.web.d.ts.map

@@ -0,0 +1 @@
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smart-app-city/frontend/node_modules/expo-location/build/ExpoLocation.web.js

@@ -0,0 +1,177 @@
+import { PermissionStatus, UnavailabilityError } from 'expo-modules-core';
+import { LocationAccuracy, } from './Location.types';
+import { LocationEventEmitter } from './LocationEventEmitter';
+class GeocoderError extends Error {
+    code;
+    constructor() {
+        super('Geocoder service is not available for this device.');
+        this.code = 'E_NO_GEOCODER';
+    }
+}
+/**
+ * Converts `GeolocationPosition` to JavaScript object.
+ */
+function geolocationPositionToJSON(position) {
+    const { coords, timestamp } = position;
+    return {
+        coords: {
+            latitude: coords.latitude,
+            longitude: coords.longitude,
+            altitude: coords.altitude,
+            accuracy: coords.accuracy,
+            altitudeAccuracy: coords.altitudeAccuracy,
+            heading: coords.heading,
+            speed: coords.speed,
+        },
+        timestamp,
+    };
+}
+/**
+ * Checks whether given location didn't exceed given `maxAge` and fits in the required accuracy.
+ */
+function isLocationValid(location, options) {
+    const maxAge = typeof options.maxAge === 'number' ? options.maxAge : Infinity;
+    const requiredAccuracy = typeof options.requiredAccuracy === 'number' ? options.requiredAccuracy : Infinity;
+    const locationAccuracy = location.coords.accuracy ?? Infinity;
+    return Date.now() - location.timestamp <= maxAge && locationAccuracy <= requiredAccuracy;
+}
+/**
+ * Gets the permission details. The implementation is not very good as it's not
+ * possible to query for permission on all browsers, apparently only the
+ * latest versions will support this.
+ */
+async function getPermissionsAsync(shouldAsk = false) {
+    if (!navigator?.permissions?.query) {
+        throw new UnavailabilityError('expo-location', 'navigator.permissions API is not available');
+    }
+    const permission = await navigator.permissions.query({ name: 'geolocation' });
+    if (permission.state === 'granted') {
+        return {
+            status: PermissionStatus.GRANTED,
+            granted: true,
+            canAskAgain: true,
+            expires: 0,
+        };
+    }
+    if (permission.state === 'denied') {
+        return {
+            status: PermissionStatus.DENIED,
+            granted: false,
+            canAskAgain: true,
+            expires: 0,
+        };
+    }
+    if (shouldAsk) {
+        return new Promise((resolve) => {
+            navigator.geolocation.getCurrentPosition(() => {
+                resolve({
+                    status: PermissionStatus.GRANTED,
+                    granted: true,
+                    canAskAgain: true,
+                    expires: 0,
+                });
+            }, (positionError) => {
+                if (positionError.code === positionError.PERMISSION_DENIED) {
+                    resolve({
+                        status: PermissionStatus.DENIED,
+                        granted: false,
+                        canAskAgain: true,
+                        expires: 0,
+                    });
+                    return;
+                }
+                resolve({
+                    status: PermissionStatus.GRANTED,
+                    granted: false,
+                    canAskAgain: true,
+                    expires: 0,
+                });
+            });
+        });
+    }
+    // The permission state is 'prompt' when the permission has not been requested
+    // yet, tested on Chrome.
+    return {
+        status: PermissionStatus.UNDETERMINED,
+        granted: false,
+        canAskAgain: true,
+        expires: 0,
+    };
+}
+let lastKnownPosition = null;
+export default {
+    async getProviderStatusAsync() {
+        return {
+            locationServicesEnabled: 'geolocation' in navigator,
+        };
+    },
+    async getLastKnownPositionAsync(options = {}) {
+        if (lastKnownPosition && isLocationValid(lastKnownPosition, options)) {
+            return lastKnownPosition;
+        }
+        return null;
+    },
+    async getCurrentPositionAsync(options) {
+        return new Promise((resolve, reject) => {
+            const resolver = (position) => {
+                lastKnownPosition = geolocationPositionToJSON(position);
+                resolve(lastKnownPosition);
+            };
+            navigator.geolocation.getCurrentPosition(resolver, reject, {
+                maximumAge: Infinity,
+                enableHighAccuracy: (options.accuracy ?? 0) > LocationAccuracy.Balanced,
+                ...options,
+            });
+        });
+    },
+    async removeWatchAsync(watchId) {
+        navigator.geolocation.clearWatch(watchId);
+    },
+    async watchDeviceHeading(headingId) {
+        console.warn('Location.watchDeviceHeading: is not supported on web');
+    },
+    async hasServicesEnabledAsync() {
+        return 'geolocation' in navigator;
+    },
+    async geocodeAsync() {
+        throw new GeocoderError();
+    },
+    async reverseGeocodeAsync() {
+        throw new GeocoderError();
+    },
+    async watchPositionImplAsync(watchId, options) {
+        return new Promise((resolve) => {
+            // @ts-ignore: the types here need to be fixed
+            watchId = global.navigator.geolocation.watchPosition((position) => {
+                lastKnownPosition = geolocationPositionToJSON(position);
+                LocationEventEmitter.emit('Expo.locationChanged', {
+                    watchId,
+                    location: lastKnownPosition,
+                });
+            }, undefined, 
+            // @ts-ignore: the options object needs to be fixed
+            options);
+            resolve(watchId);
+        });
+    },
+    getPermissionsAsync,
+    async requestPermissionsAsync() {
+        return getPermissionsAsync(true);
+    },
+    async requestForegroundPermissionsAsync() {
+        return getPermissionsAsync(true);
+    },
+    async requestBackgroundPermissionsAsync() {
+        return getPermissionsAsync(true);
+    },
+    async getForegroundPermissionsAsync() {
+        return getPermissionsAsync();
+    },
+    async getBackgroundPermissionsAsync() {
+        return getPermissionsAsync();
+    },
+    // no-op
+    startObserving() { },
+    stopObserving() { },
+};
+//# sourceMappingURL=ExpoLocation.web.js.map

smart-app-city/frontend/node_modules/expo-location/build/GeolocationPolyfill.d.ts

@@ -0,0 +1,5 @@
+/**
+ * Polyfills `navigator.geolocation` for interop with the core React Native and Web API approach to geolocation.
+ */
+export declare function installWebGeolocationPolyfill(): void;
+//# sourceMappingURL=GeolocationPolyfill.d.ts.map

smart-app-city/frontend/node_modules/expo-location/build/GeolocationPolyfill.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"GeolocationPolyfill.d.ts","sourceRoot":"","sources":["../src/GeolocationPolyfill.ts"],"names":[],"mappings":"AAgBA;;GAEG;AACH,wBAAgB,6BAA6B,IAAI,IAAI,CAqBpD"}

smart-app-city/frontend/node_modules/expo-location/build/GeolocationPolyfill.js

@@ -0,0 +1,62 @@
+import { Platform } from 'expo-modules-core';
+import ExpoLocation from './ExpoLocation';
+import { LocationAccuracy } from './Location.types';
+import { LocationSubscriber } from './LocationSubscribers';
+// @needsAudit
+/**
+ * Polyfills `navigator.geolocation` for interop with the core React Native and Web API approach to geolocation.
+ */
+export function installWebGeolocationPolyfill() {
+    if (Platform.OS !== 'web') {
+        // Make sure `window.navigator` is defined in the global scope.
+        if (!('window' in global)) {
+            global.window = global;
+        }
+        if (!('navigator' in global.window)) {
+            global.window.navigator = {};
+        }
+        // @ts-ignore
+        window.navigator.geolocation = {
+            getCurrentPosition,
+            watchPosition,
+            clearWatch,
+            // We don't polyfill stopObserving, this is an internal method that probably should not even exist
+            // in react-native docs
+            stopObserving: () => { },
+        };
+    }
+}
+function convertGeolocationOptions(options) {
+    return {
+        accuracy: options.enableHighAccuracy ? LocationAccuracy.High : LocationAccuracy.Balanced,
+    };
+}
+function getCurrentPosition(success, error = () => { }, options = {}) {
+    _getCurrentPositionAsyncWrapper(success, error, options);
+}
+// This function exists to let us continue to return undefined from getCurrentPosition, while still
+// using async/await for the internal implementation of it
+async function _getCurrentPositionAsyncWrapper(success, error, options) {
+    try {
+        await ExpoLocation.requestPermissionsAsync();
+        const result = await ExpoLocation.getCurrentPositionAsync(convertGeolocationOptions(options));
+        success(result);
+    }
+    catch (e) {
+        error(e);
+    }
+}
+// Polyfill: navigator.geolocation.watchPosition
+function watchPosition(success, error, options) {
+    const watchId = LocationSubscriber.registerCallback(success);
+    ExpoLocation.watchPositionImplAsync(watchId, options).catch((err) => {
+        LocationSubscriber.unregisterCallback(watchId);
+        error({ watchId, message: err.message, code: err.code });
+    });
+    return watchId;
+}
+// Polyfill: navigator.geolocation.clearWatch
+function clearWatch(watchId) {
+    LocationSubscriber.unregisterCallback(watchId);
+}
+//# sourceMappingURL=GeolocationPolyfill.js.map

smart-app-city/frontend/node_modules/expo-location/build/GeolocationPolyfill.js.map

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smart-app-city/frontend/node_modules/expo-location/build/Location.d.ts

@@ -0,0 +1,256 @@
+import { PermissionStatus, PermissionResponse, PermissionHookOptions } from 'expo-modules-core';
+import { LocationAccuracy, LocationCallback, LocationGeocodedAddress, LocationGeocodedLocation, LocationHeadingCallback, LocationHeadingObject, LocationLastKnownOptions, LocationObject, LocationOptions, LocationPermissionResponse, LocationProviderStatus, LocationRegion, LocationSubscription, LocationTaskOptions, LocationActivityType, LocationGeofencingEventType, LocationGeofencingRegionState, LocationGeocodingOptions } from './Location.types';
+import { LocationEventEmitter } from './LocationEventEmitter';
+import { _getCurrentWatchId } from './LocationSubscribers';
+/**
+ * @deprecated The Geocoding web api is no longer available from SDK 49 onwards. Use [Place Autocomplete](https://developers.google.com/maps/documentation/places/web-service/autocomplete) instead.
+ * @param _apiKey Google API key obtained from Google API Console. This API key must have `Geocoding API`
+ * enabled, otherwise your geocoding requests will be denied.
+ */
+declare function setGoogleApiKey(_apiKey: string): void;
+/**
+ * Check status of location providers.
+ * @return A promise which fulfills with an object of type [LocationProviderStatus](#locationproviderstatus).
+ */
+export declare function getProviderStatusAsync(): Promise<LocationProviderStatus>;
+/**
+ * Asks the user to turn on high accuracy location mode which enables network provider that uses
+ * Google Play services to improve location accuracy and location-based services.
+ * @return A promise resolving as soon as the user accepts the dialog. Rejects if denied.
+ */
+export declare function enableNetworkProviderAsync(): Promise<void>;
+/**
+ * Requests for one-time delivery of the user's current location.
+ * Depending on given `accuracy` option it may take some time to resolve,
+ * especially when you're inside a building.
+ * > __Note:__ Calling it causes the location manager to obtain a location fix which may take several
+ * > seconds. Consider using [`Location.getLastKnownPositionAsync`](#locationgetlastknownpositionasyncoptions)
+ * > if you expect to get a quick response and high accuracy is not required.
+ * @param options
+ * @return A promise which fulfills with an object of type [`LocationObject`](#locationobject).
+ */
+export declare function getCurrentPositionAsync(options?: LocationOptions): Promise<LocationObject>;
+/**
+ * Gets the last known position of the device or `null` if it's not available or doesn't match given
+ * requirements such as maximum age or required accuracy.
+ * It's considered to be faster than `getCurrentPositionAsync` as it doesn't request for the current
+ * location, but keep in mind the returned location may not be up-to-date.
+ * @param options
+ * @return A promise which fulfills with an object of type [LocationObject](#locationobject) or
+ * `null` if it's not available or doesn't match given requirements such as maximum age or required
+ * accuracy.
+ */
+export declare function getLastKnownPositionAsync(options?: LocationLastKnownOptions): Promise<LocationObject | null>;
+/**
+ * Subscribe to location updates from the device. Please note that updates will only occur while the
+ * application is in the foreground. To get location updates while in background you'll need to use
+ * [Location.startLocationUpdatesAsync](#locationstartlocationupdatesasynctaskname-options).
+ * @param options
+ * @param callback This function is called on each location update. It receives an object of type
+ * [`LocationObject`](#locationobject) as the first argument.
+ * @return A promise which fulfills with a [`LocationSubscription`](#locationsubscription) object.
+ */
+export declare function watchPositionAsync(options: LocationOptions, callback: LocationCallback): Promise<LocationSubscription>;
+/**
+ * Gets the current heading information from the device. To simplify, it calls `watchHeadingAsync`
+ * and waits for a couple of updates, and then returns the one that is accurate enough.
+ * @return A promise which fulfills with an object of type [LocationHeadingObject](#locationheadingobject).
+ */
+export declare function getHeadingAsync(): Promise<LocationHeadingObject>;
+/**
+ * Subscribe to compass updates from the device.
+ * @param callback This function is called on each compass update. It receives an object of type
+ * [LocationHeadingObject](#locationheadingobject) as the first argument.
+ * @return A promise which fulfills with a [`LocationSubscription`](#locationsubscription) object.
+ */
+export declare function watchHeadingAsync(callback: LocationHeadingCallback): Promise<LocationSubscription>;
+/**
+ * Geocode an address string to latitude-longitude location.
+ * > **Note**: Using the Geocoding web api is no longer supported. Use [Place Autocomplete](https://developers.google.com/maps/documentation/places/web-service/autocomplete) instead.
+ *
+ * > **Note**: Geocoding is resource consuming and has to be used reasonably. Creating too many
+ * > requests at a time can result in an error, so they have to be managed properly.
+ * > It's also discouraged to use geocoding while the app is in the background and its results won't
+ * > be shown to the user immediately.
+ *
+ * > On Android, you must request a location permission (`Permissions.LOCATION`) from the user
+ * > before geocoding can be used.
+ * @param address A string representing address, eg. `"Baker Street London"`.
+ * @param options
+ * @return A promise which fulfills with an array (in most cases its size is 1) of [`LocationGeocodedLocation`](#locationgeocodedlocation) objects.
+ */
+export declare function geocodeAsync(address: string, options?: LocationGeocodingOptions): Promise<LocationGeocodedLocation[]>;
+/**
+ * Reverse geocode a location to postal address.
+ * > **Note**: Using the Geocoding web api is no longer supported. Use [Place Autocomplete](https://developers.google.com/maps/documentation/places/web-service/autocomplete) instead.
+ *
+ * > **Note**: Geocoding is resource consuming and has to be used reasonably. Creating too many
+ * > requests at a time can result in an error, so they have to be managed properly.
+ * > It's also discouraged to use geocoding while the app is in the background and its results won't
+ * > be shown to the user immediately.
+ *
+ * > On Android, you must request a location permission (`Permissions.LOCATION`) from the user
+ * > before geocoding can be used.
+ * @param location An object representing a location.
+ * @param options
+ * @return A promise which fulfills with an array (in most cases its size is 1) of [`LocationGeocodedAddress`](#locationgeocodedaddress) objects.
+ */
+export declare function reverseGeocodeAsync(location: Pick<LocationGeocodedLocation, 'latitude' | 'longitude'>, options?: LocationGeocodingOptions): Promise<LocationGeocodedAddress[]>;
+/**
+ * Checks user's permissions for accessing location.
+ * @return A promise that fulfills with an object of type [LocationPermissionResponse](#locationpermissionresponse).
+ * @deprecated Use [`getForegroundPermissionsAsync`](#locationgetforegroundpermissionsasync) or [`getBackgroundPermissionsAsync`](#locationgetbackgroundpermissionsasync) instead.
+ */
+export declare function getPermissionsAsync(): Promise<LocationPermissionResponse>;
+/**
+ * Asks the user to grant permissions for location.
+ * @return A promise that fulfills with an object of type [LocationPermissionResponse](#locationpermissionresponse).
+ * @deprecated Use [`requestForegroundPermissionsAsync`](#locationrequestforegroundpermissionsasync) or [`requestBackgroundPermissionsAsync`](#locationrequestbackgroundpermissionsasync) instead.
+ */
+export declare function requestPermissionsAsync(): Promise<LocationPermissionResponse>;
+/**
+ * Checks user's permissions for accessing location while the app is in the foreground.
+ * @return A promise that fulfills with an object of type [PermissionResponse](#permissionresponse).
+ */
+export declare function getForegroundPermissionsAsync(): Promise<LocationPermissionResponse>;
+/**
+ * Asks the user to grant permissions for location while the app is in the foreground.
+ * @return A promise that fulfills with an object of type [PermissionResponse](#permissionresponse).
+ */
+export declare function requestForegroundPermissionsAsync(): Promise<LocationPermissionResponse>;
+/**
+ * Check or request permissions for the foreground location.
+ * This uses both `requestForegroundPermissionsAsync` and `getForegroundPermissionsAsync` to interact with the permissions.
+ *
+ * @example
+ * ```ts
+ * const [status, requestPermission] = Location.useForegroundPermissions();
+ * ```
+ */
+export declare const useForegroundPermissions: (options?: PermissionHookOptions<object> | undefined) => [LocationPermissionResponse | null, () => Promise<LocationPermissionResponse>, () => Promise<LocationPermissionResponse>];
+/**
+ * Checks user's permissions for accessing location while the app is in the background.
+ * @return A promise that fulfills with an object of type [PermissionResponse](#permissionresponse).
+ */
+export declare function getBackgroundPermissionsAsync(): Promise<PermissionResponse>;
+/**
+ * Asks the user to grant permissions for location while the app is in the background.
+ * On __Android 11 or higher__: this method will open the system settings page - before that happens
+ * you should explain to the user why your application needs background location permission.
+ * For example, you can use `Modal` component from `react-native` to do that.
+ * > __Note__: Foreground permissions should be granted before asking for the background permissions
+ * (your app can't obtain background permission without foreground permission).
+ * @return A promise that fulfills with an object of type [PermissionResponse](#permissionresponse).
+ */
+export declare function requestBackgroundPermissionsAsync(): Promise<PermissionResponse>;
+/**
+ * Check or request permissions for the background location.
+ * This uses both `requestBackgroundPermissionsAsync` and `getBackgroundPermissionsAsync` to
+ * interact with the permissions.
+ *
+ * @example
+ * ```ts
+ * const [status, requestPermission] = Location.useBackgroundPermissions();
+ * ```
+ */
+export declare const useBackgroundPermissions: (options?: PermissionHookOptions<object> | undefined) => [PermissionResponse | null, () => Promise<PermissionResponse>, () => Promise<PermissionResponse>];
+/**
+ * Checks whether location services are enabled by the user.
+ * @return A promise which fulfills to `true` if location services are enabled on the device,
+ * or `false` if not.
+ */
+export declare function hasServicesEnabledAsync(): Promise<boolean>;
+export declare function isBackgroundLocationAvailableAsync(): Promise<boolean>;
+/**
+ * Registers for receiving location updates that can also come when the app is in the background.
+ *
+ * # Task parameters
+ *
+ * Background location task will be receiving following data:
+ * - `locations` - An array of the new locations.
+ *
+ * ```ts
+ * import * as TaskManager from 'expo-task-manager';
+ *
+ * TaskManager.defineTask(YOUR_TASK_NAME, ({ data: { locations }, error }) => {
+ *  if (error) {
+ *    // check `error.message` for more details.
+ *    return;
+ *  }
+ *  console.log('Received new locations', locations);
+ * });
+ * ```
+ *
+ * @param taskName Name of the task receiving location updates.
+ * @param options An object of options passed to the location manager.
+ *
+ * @return A promise resolving once the task with location updates is registered.
+ */
+export declare function startLocationUpdatesAsync(taskName: string, options?: LocationTaskOptions): Promise<void>;
+/**
+ * Stops geofencing for specified task.
+ * @param taskName Name of the background location task to stop.
+ * @return A promise resolving as soon as the task is unregistered.
+ */
+export declare function stopLocationUpdatesAsync(taskName: string): Promise<void>;
+/**
+ * @param taskName Name of the location task to check.
+ * @return A promise which fulfills with boolean value indicating whether the location task is
+ * started or not.
+ */
+export declare function hasStartedLocationUpdatesAsync(taskName: string): Promise<boolean>;
+/**
+ * Starts geofencing for given regions. When the new event comes, the task with specified name will
+ * be called with the region that the device enter to or exit from.
+ * If you want to add or remove regions from already running geofencing task, you can just call
+ * `startGeofencingAsync` again with the new array of regions.
+ *
+ * # Task parameters
+ *
+ * Geofencing task will be receiving following data:
+ *  - `eventType` - Indicates the reason for calling the task, which can be triggered by entering or exiting the region.
+ *    See [GeofencingEventType](#geofencingeventtype).
+ *  - `region` - Object containing details about updated region. See [LocationRegion](#locationregion) for more details.
+ *
+ * @param taskName Name of the task that will be called when the device enters or exits from specified regions.
+ * @param regions Array of region objects to be geofenced.
+ *
+ * @return A promise resolving as soon as the task is registered.
+ *
+ * @example
+ * ```ts
+ * import { GeofencingEventType } from 'expo-location';
+ * import * as TaskManager from 'expo-task-manager';
+ *
+ *  TaskManager.defineTask(YOUR_TASK_NAME, ({ data: { eventType, region }, error }) => {
+ *   if (error) {
+ *     // check `error.message` for more details.
+ *     return;
+ *   }
+ *   if (eventType === GeofencingEventType.Enter) {
+ *     console.log("You've entered region:", region);
+ *   } else if (eventType === GeofencingEventType.Exit) {
+ *     console.log("You've left region:", region);
+ *   }
+ * });
+ * ```
+ */
+export declare function startGeofencingAsync(taskName: string, regions?: LocationRegion[]): Promise<void>;
+/**
+ * Stops geofencing for specified task. It unregisters the background task so the app will not be
+ * receiving any updates, especially in the background.
+ * @param taskName Name of the task to unregister.
+ * @return A promise resolving as soon as the task is unregistered.
+ */
+export declare function stopGeofencingAsync(taskName: string): Promise<void>;
+/**
+ * @param taskName Name of the geofencing task to check.
+ * @return A promise which fulfills with boolean value indicating whether the geofencing task is
+ * started or not.
+ */
+export declare function hasStartedGeofencingAsync(taskName: string): Promise<boolean>;
+export { LocationEventEmitter as EventEmitter, _getCurrentWatchId };
+export { LocationAccuracy as Accuracy, LocationActivityType as ActivityType, LocationGeofencingEventType as GeofencingEventType, LocationGeofencingRegionState as GeofencingRegionState, PermissionStatus, PermissionHookOptions, setGoogleApiKey, };
+export { installWebGeolocationPolyfill } from './GeolocationPolyfill';
+export * from './Location.types';
+//# sourceMappingURL=Location.d.ts.map

smart-app-city/frontend/node_modules/expo-location/build/Location.d.ts.map

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smart-app-city/frontend/node_modules/expo-location/build/Location.js

@@ -0,0 +1,418 @@
+import { PermissionStatus, createPermissionHook, Platform, } from 'expo-modules-core';
+import ExpoLocation from './ExpoLocation';
+import { LocationAccuracy, LocationActivityType, LocationGeofencingEventType, LocationGeofencingRegionState, } from './Location.types';
+import { LocationEventEmitter } from './LocationEventEmitter';
+import { LocationSubscriber, HeadingSubscriber, _getCurrentWatchId } from './LocationSubscribers';
+// @needsAudit
+/**
+ * @deprecated The Geocoding web api is no longer available from SDK 49 onwards. Use [Place Autocomplete](https://developers.google.com/maps/documentation/places/web-service/autocomplete) instead.
+ * @param _apiKey Google API key obtained from Google API Console. This API key must have `Geocoding API`
+ * enabled, otherwise your geocoding requests will be denied.
+ */
+function setGoogleApiKey(_apiKey) { }
+// @needsAudit
+/**
+ * Check status of location providers.
+ * @return A promise which fulfills with an object of type [LocationProviderStatus](#locationproviderstatus).
+ */
+export async function getProviderStatusAsync() {
+    return ExpoLocation.getProviderStatusAsync();
+}
+// @needsAudit
+/**
+ * Asks the user to turn on high accuracy location mode which enables network provider that uses
+ * Google Play services to improve location accuracy and location-based services.
+ * @return A promise resolving as soon as the user accepts the dialog. Rejects if denied.
+ */
+export async function enableNetworkProviderAsync() {
+    // If network provider is disabled (user's location mode is set to "Device only"),
+    // Android's location provider may not give you any results. Use this method in order to ask the user
+    // to change the location mode to "High accuracy" which uses Google Play services and enables network provider.
+    // `getCurrentPositionAsync` and `watchPositionAsync` are doing it automatically anyway.
+    if (Platform.OS === 'android') {
+        return ExpoLocation.enableNetworkProviderAsync();
+    }
+}
+// @needsAudit
+/**
+ * Requests for one-time delivery of the user's current location.
+ * Depending on given `accuracy` option it may take some time to resolve,
+ * especially when you're inside a building.
+ * > __Note:__ Calling it causes the location manager to obtain a location fix which may take several
+ * > seconds. Consider using [`Location.getLastKnownPositionAsync`](#locationgetlastknownpositionasyncoptions)
+ * > if you expect to get a quick response and high accuracy is not required.
+ * @param options
+ * @return A promise which fulfills with an object of type [`LocationObject`](#locationobject).
+ */
+export async function getCurrentPositionAsync(options = {}) {
+    return ExpoLocation.getCurrentPositionAsync(options);
+}
+// @needsAudit
+/**
+ * Gets the last known position of the device or `null` if it's not available or doesn't match given
+ * requirements such as maximum age or required accuracy.
+ * It's considered to be faster than `getCurrentPositionAsync` as it doesn't request for the current
+ * location, but keep in mind the returned location may not be up-to-date.
+ * @param options
+ * @return A promise which fulfills with an object of type [LocationObject](#locationobject) or
+ * `null` if it's not available or doesn't match given requirements such as maximum age or required
+ * accuracy.
+ */
+export async function getLastKnownPositionAsync(options = {}) {
+    return ExpoLocation.getLastKnownPositionAsync(options);
+}
+// @needsAudit
+/**
+ * Subscribe to location updates from the device. Please note that updates will only occur while the
+ * application is in the foreground. To get location updates while in background you'll need to use
+ * [Location.startLocationUpdatesAsync](#locationstartlocationupdatesasynctaskname-options).
+ * @param options
+ * @param callback This function is called on each location update. It receives an object of type
+ * [`LocationObject`](#locationobject) as the first argument.
+ * @return A promise which fulfills with a [`LocationSubscription`](#locationsubscription) object.
+ */
+export async function watchPositionAsync(options, callback) {
+    const watchId = LocationSubscriber.registerCallback(callback);
+    await ExpoLocation.watchPositionImplAsync(watchId, options);
+    return {
+        remove() {
+            LocationSubscriber.unregisterCallback(watchId);
+        },
+    };
+}
+// @needsAudit
+/**
+ * Gets the current heading information from the device. To simplify, it calls `watchHeadingAsync`
+ * and waits for a couple of updates, and then returns the one that is accurate enough.
+ * @return A promise which fulfills with an object of type [LocationHeadingObject](#locationheadingobject).
+ */
+export async function getHeadingAsync() {
+    return new Promise(async (resolve) => {
+        let tries = 0;
+        const subscription = await watchHeadingAsync((heading) => {
+            if (heading.accuracy > 1 || tries > 5) {
+                subscription.remove();
+                resolve(heading);
+            }
+            else {
+                tries += 1;
+            }
+        });
+    });
+}
+// @needsAudit
+/**
+ * Subscribe to compass updates from the device.
+ * @param callback This function is called on each compass update. It receives an object of type
+ * [LocationHeadingObject](#locationheadingobject) as the first argument.
+ * @return A promise which fulfills with a [`LocationSubscription`](#locationsubscription) object.
+ */
+export async function watchHeadingAsync(callback) {
+    const watchId = HeadingSubscriber.registerCallback(callback);
+    await ExpoLocation.watchDeviceHeading(watchId);
+    return {
+        remove() {
+            HeadingSubscriber.unregisterCallback(watchId);
+        },
+    };
+}
+// @needsAudit
+/**
+ * Geocode an address string to latitude-longitude location.
+ * > **Note**: Using the Geocoding web api is no longer supported. Use [Place Autocomplete](https://developers.google.com/maps/documentation/places/web-service/autocomplete) instead.
+ *
+ * > **Note**: Geocoding is resource consuming and has to be used reasonably. Creating too many
+ * > requests at a time can result in an error, so they have to be managed properly.
+ * > It's also discouraged to use geocoding while the app is in the background and its results won't
+ * > be shown to the user immediately.
+ *
+ * > On Android, you must request a location permission (`Permissions.LOCATION`) from the user
+ * > before geocoding can be used.
+ * @param address A string representing address, eg. `"Baker Street London"`.
+ * @param options
+ * @return A promise which fulfills with an array (in most cases its size is 1) of [`LocationGeocodedLocation`](#locationgeocodedlocation) objects.
+ */
+export async function geocodeAsync(address, options) {
+    if (typeof address !== 'string') {
+        throw new TypeError(`Address to geocode must be a string. Got ${address} instead.`);
+    }
+    if (options?.useGoogleMaps || Platform.OS === 'web') {
+        if (__DEV__) {
+            console.warn('The Geocoding API has been removed in SDK 49, use Place Autocomplete service instead' +
+                '(https://developers.google.com/maps/documentation/places/web-service/autocomplete)');
+        }
+        return [];
+    }
+    return await ExpoLocation.geocodeAsync(address);
+}
+// @needsAudit
+/**
+ * Reverse geocode a location to postal address.
+ * > **Note**: Using the Geocoding web api is no longer supported. Use [Place Autocomplete](https://developers.google.com/maps/documentation/places/web-service/autocomplete) instead.
+ *
+ * > **Note**: Geocoding is resource consuming and has to be used reasonably. Creating too many
+ * > requests at a time can result in an error, so they have to be managed properly.
+ * > It's also discouraged to use geocoding while the app is in the background and its results won't
+ * > be shown to the user immediately.
+ *
+ * > On Android, you must request a location permission (`Permissions.LOCATION`) from the user
+ * > before geocoding can be used.
+ * @param location An object representing a location.
+ * @param options
+ * @return A promise which fulfills with an array (in most cases its size is 1) of [`LocationGeocodedAddress`](#locationgeocodedaddress) objects.
+ */
+export async function reverseGeocodeAsync(location, options) {
+    if (typeof location.latitude !== 'number' || typeof location.longitude !== 'number') {
+        throw new TypeError('Location to reverse-geocode must be an object with number properties `latitude` and `longitude`.');
+    }
+    if (options?.useGoogleMaps || Platform.OS === 'web') {
+        if (__DEV__) {
+            console.warn('The Geocoding API has been removed in SDK 49, use Place Autocomplete service instead' +
+                '(https://developers.google.com/maps/documentation/places/web-service/autocomplete)');
+        }
+        return [];
+    }
+    return await ExpoLocation.reverseGeocodeAsync(location);
+}
+// @needsAudit
+/**
+ * Checks user's permissions for accessing location.
+ * @return A promise that fulfills with an object of type [LocationPermissionResponse](#locationpermissionresponse).
+ * @deprecated Use [`getForegroundPermissionsAsync`](#locationgetforegroundpermissionsasync) or [`getBackgroundPermissionsAsync`](#locationgetbackgroundpermissionsasync) instead.
+ */
+export async function getPermissionsAsync() {
+    console.warn(`"getPermissionsAsync()" is now deprecated. Please use "getForegroundPermissionsAsync()" or "getBackgroundPermissionsAsync()" instead.`);
+    return await ExpoLocation.getPermissionsAsync();
+}
+// @needsAudit
+/**
+ * Asks the user to grant permissions for location.
+ * @return A promise that fulfills with an object of type [LocationPermissionResponse](#locationpermissionresponse).
+ * @deprecated Use [`requestForegroundPermissionsAsync`](#locationrequestforegroundpermissionsasync) or [`requestBackgroundPermissionsAsync`](#locationrequestbackgroundpermissionsasync) instead.
+ */
+export async function requestPermissionsAsync() {
+    console.warn(`"requestPermissionsAsync()" is now deprecated. Please use "requestForegroundPermissionsAsync()" or "requestBackgroundPermissionsAsync()" instead.`);
+    return await ExpoLocation.requestPermissionsAsync();
+}
+// @needsAudit
+/**
+ * Checks user's permissions for accessing location while the app is in the foreground.
+ * @return A promise that fulfills with an object of type [PermissionResponse](#permissionresponse).
+ */
+export async function getForegroundPermissionsAsync() {
+    return await ExpoLocation.getForegroundPermissionsAsync();
+}
+// @needsAudit
+/**
+ * Asks the user to grant permissions for location while the app is in the foreground.
+ * @return A promise that fulfills with an object of type [PermissionResponse](#permissionresponse).
+ */
+export async function requestForegroundPermissionsAsync() {
+    return await ExpoLocation.requestForegroundPermissionsAsync();
+}
+// @needsAudit
+/**
+ * Check or request permissions for the foreground location.
+ * This uses both `requestForegroundPermissionsAsync` and `getForegroundPermissionsAsync` to interact with the permissions.
+ *
+ * @example
+ * ```ts
+ * const [status, requestPermission] = Location.useForegroundPermissions();
+ * ```
+ */
+export const useForegroundPermissions = createPermissionHook({
+    getMethod: getForegroundPermissionsAsync,
+    requestMethod: requestForegroundPermissionsAsync,
+});
+// @needsAudit
+/**
+ * Checks user's permissions for accessing location while the app is in the background.
+ * @return A promise that fulfills with an object of type [PermissionResponse](#permissionresponse).
+ */
+export async function getBackgroundPermissionsAsync() {
+    return await ExpoLocation.getBackgroundPermissionsAsync();
+}
+// @needsAudit
+/**
+ * Asks the user to grant permissions for location while the app is in the background.
+ * On __Android 11 or higher__: this method will open the system settings page - before that happens
+ * you should explain to the user why your application needs background location permission.
+ * For example, you can use `Modal` component from `react-native` to do that.
+ * > __Note__: Foreground permissions should be granted before asking for the background permissions
+ * (your app can't obtain background permission without foreground permission).
+ * @return A promise that fulfills with an object of type [PermissionResponse](#permissionresponse).
+ */
+export async function requestBackgroundPermissionsAsync() {
+    return await ExpoLocation.requestBackgroundPermissionsAsync();
+}
+// @needsAudit
+/**
+ * Check or request permissions for the background location.
+ * This uses both `requestBackgroundPermissionsAsync` and `getBackgroundPermissionsAsync` to
+ * interact with the permissions.
+ *
+ * @example
+ * ```ts
+ * const [status, requestPermission] = Location.useBackgroundPermissions();
+ * ```
+ */
+export const useBackgroundPermissions = createPermissionHook({
+    getMethod: getBackgroundPermissionsAsync,
+    requestMethod: requestBackgroundPermissionsAsync,
+});
+// --- Location service
+// @needsAudit
+/**
+ * Checks whether location services are enabled by the user.
+ * @return A promise which fulfills to `true` if location services are enabled on the device,
+ * or `false` if not.
+ */
+export async function hasServicesEnabledAsync() {
+    return await ExpoLocation.hasServicesEnabledAsync();
+}
+// --- Background location updates
+function _validateTaskName(taskName) {
+    if (!taskName || typeof taskName !== 'string') {
+        throw new Error(`\`taskName\` must be a non-empty string. Got ${taskName} instead.`);
+    }
+}
+// @docsMissing
+export async function isBackgroundLocationAvailableAsync() {
+    const providerStatus = await getProviderStatusAsync();
+    return providerStatus.backgroundModeEnabled;
+}
+// @needsAudit
+/**
+ * Registers for receiving location updates that can also come when the app is in the background.
+ *
+ * # Task parameters
+ *
+ * Background location task will be receiving following data:
+ * - `locations` - An array of the new locations.
+ *
+ * ```ts
+ * import * as TaskManager from 'expo-task-manager';
+ *
+ * TaskManager.defineTask(YOUR_TASK_NAME, ({ data: { locations }, error }) => {
+ *  if (error) {
+ *    // check `error.message` for more details.
+ *    return;
+ *  }
+ *  console.log('Received new locations', locations);
+ * });
+ * ```
+ *
+ * @param taskName Name of the task receiving location updates.
+ * @param options An object of options passed to the location manager.
+ *
+ * @return A promise resolving once the task with location updates is registered.
+ */
+export async function startLocationUpdatesAsync(taskName, options = { accuracy: LocationAccuracy.Balanced }) {
+    _validateTaskName(taskName);
+    await ExpoLocation.startLocationUpdatesAsync(taskName, options);
+}
+// @needsAudit
+/**
+ * Stops geofencing for specified task.
+ * @param taskName Name of the background location task to stop.
+ * @return A promise resolving as soon as the task is unregistered.
+ */
+export async function stopLocationUpdatesAsync(taskName) {
+    _validateTaskName(taskName);
+    await ExpoLocation.stopLocationUpdatesAsync(taskName);
+}
+// @needsAudit
+/**
+ * @param taskName Name of the location task to check.
+ * @return A promise which fulfills with boolean value indicating whether the location task is
+ * started or not.
+ */
+export async function hasStartedLocationUpdatesAsync(taskName) {
+    _validateTaskName(taskName);
+    return ExpoLocation.hasStartedLocationUpdatesAsync(taskName);
+}
+// --- Geofencing
+function _validateRegions(regions) {
+    if (!regions || regions.length === 0) {
+        throw new Error('Regions array cannot be empty. Use `stopGeofencingAsync` if you want to stop geofencing all regions');
+    }
+    for (const region of regions) {
+        if (typeof region.latitude !== 'number') {
+            throw new TypeError(`Region's latitude must be a number. Got '${region.latitude}' instead.`);
+        }
+        if (typeof region.longitude !== 'number') {
+            throw new TypeError(`Region's longitude must be a number. Got '${region.longitude}' instead.`);
+        }
+        if (typeof region.radius !== 'number') {
+            throw new TypeError(`Region's radius must be a number. Got '${region.radius}' instead.`);
+        }
+    }
+}
+// @needsAudit
+/**
+ * Starts geofencing for given regions. When the new event comes, the task with specified name will
+ * be called with the region that the device enter to or exit from.
+ * If you want to add or remove regions from already running geofencing task, you can just call
+ * `startGeofencingAsync` again with the new array of regions.
+ *
+ * # Task parameters
+ *
+ * Geofencing task will be receiving following data:
+ *  - `eventType` - Indicates the reason for calling the task, which can be triggered by entering or exiting the region.
+ *    See [GeofencingEventType](#geofencingeventtype).
+ *  - `region` - Object containing details about updated region. See [LocationRegion](#locationregion) for more details.
+ *
+ * @param taskName Name of the task that will be called when the device enters or exits from specified regions.
+ * @param regions Array of region objects to be geofenced.
+ *
+ * @return A promise resolving as soon as the task is registered.
+ *
+ * @example
+ * ```ts
+ * import { GeofencingEventType } from 'expo-location';
+ * import * as TaskManager from 'expo-task-manager';
+ *
+ *  TaskManager.defineTask(YOUR_TASK_NAME, ({ data: { eventType, region }, error }) => {
+ *   if (error) {
+ *     // check `error.message` for more details.
+ *     return;
+ *   }
+ *   if (eventType === GeofencingEventType.Enter) {
+ *     console.log("You've entered region:", region);
+ *   } else if (eventType === GeofencingEventType.Exit) {
+ *     console.log("You've left region:", region);
+ *   }
+ * });
+ * ```
+ */
+export async function startGeofencingAsync(taskName, regions = []) {
+    _validateTaskName(taskName);
+    _validateRegions(regions);
+    await ExpoLocation.startGeofencingAsync(taskName, { regions });
+}
+// @needsAudit
+/**
+ * Stops geofencing for specified task. It unregisters the background task so the app will not be
+ * receiving any updates, especially in the background.
+ * @param taskName Name of the task to unregister.
+ * @return A promise resolving as soon as the task is unregistered.
+ */
+export async function stopGeofencingAsync(taskName) {
+    _validateTaskName(taskName);
+    await ExpoLocation.stopGeofencingAsync(taskName);
+}
+// @needsAudit
+/**
+ * @param taskName Name of the geofencing task to check.
+ * @return A promise which fulfills with boolean value indicating whether the geofencing task is
+ * started or not.
+ */
+export async function hasStartedGeofencingAsync(taskName) {
+    _validateTaskName(taskName);
+    return ExpoLocation.hasStartedGeofencingAsync(taskName);
+}
+export { LocationEventEmitter as EventEmitter, _getCurrentWatchId };
+export { LocationAccuracy as Accuracy, LocationActivityType as ActivityType, LocationGeofencingEventType as GeofencingEventType, LocationGeofencingRegionState as GeofencingRegionState, PermissionStatus, setGoogleApiKey, };
+export { installWebGeolocationPolyfill } from './GeolocationPolyfill';
+export * from './Location.types';
+//# sourceMappingURL=Location.js.map

smart-app-city/frontend/node_modules/expo-location/build/Location.types.d.ts

@@ -0,0 +1,463 @@
+import { PermissionResponse } from 'expo-modules-core';
+/**
+ * Enum with available location accuracies.
+ */
+export declare enum LocationAccuracy {
+    /**
+     * Accurate to the nearest three kilometers.
+     */
+    Lowest = 1,
+    /**
+     * Accurate to the nearest kilometer.
+     */
+    Low = 2,
+    /**
+     * Accurate to within one hundred meters.
+     */
+    Balanced = 3,
+    /**
+     * Accurate to within ten meters of the desired target.
+     */
+    High = 4,
+    /**
+     * The best level of accuracy available.
+     */
+    Highest = 5,
+    /**
+     * The highest possible accuracy that uses additional sensor data to facilitate navigation apps.
+     */
+    BestForNavigation = 6
+}
+/**
+ * Enum with available activity types of background location tracking.
+ */
+export declare enum LocationActivityType {
+    /**
+     * Default activity type. Use it if there is no other type that matches the activity you track.
+     */
+    Other = 1,
+    /**
+     * Location updates are being used specifically during vehicular navigation to track location
+     * changes to the automobile.
+     */
+    AutomotiveNavigation = 2,
+    /**
+     * Use this activity type if you track fitness activities such as walking, running, cycling,
+     * and so on.
+     */
+    Fitness = 3,
+    /**
+     * Activity type for movements for other types of vehicular navigation that are not automobile
+     * related.
+     */
+    OtherNavigation = 4,
+    /**
+     * Intended for airborne activities. Fall backs to `ActivityType.Other` if
+     * unsupported.
+     * @platform ios 12+
+     */
+    Airborne = 5
+}
+/**
+ * A type of the event that geofencing task can receive.
+ */
+export declare enum LocationGeofencingEventType {
+    /**
+     * Emitted when the device entered observed region.
+     */
+    Enter = 1,
+    /**
+     * Occurs as soon as the device left observed region
+     */
+    Exit = 2
+}
+/**
+ * State of the geofencing region that you receive through the geofencing task.
+ */
+export declare enum LocationGeofencingRegionState {
+    /**
+     * Indicates that the device position related to the region is unknown.
+     */
+    Unknown = 0,
+    /**
+     * Indicates that the device is inside the region.
+     */
+    Inside = 1,
+    /**
+     * Inverse of inside state.
+     */
+    Outside = 2
+}
+/**
+ * Type representing options argument in `getCurrentPositionAsync`.
+ */
+export type LocationOptions = {
+    /**
+     * Location manager accuracy. Pass one of `Accuracy` enum values.
+     * For low-accuracies the implementation can avoid geolocation providers
+     * that consume a significant amount of power (such as GPS).
+     */
+    accuracy?: LocationAccuracy;
+    /**
+     * Specifies whether to ask the user to turn on improved accuracy location mode
+     * which uses Wi-Fi, cell networks and GPS sensor.
+     * @default true
+     * @platform android
+     */
+    mayShowUserSettingsDialog?: boolean;
+    /**
+     * Minimum time to wait between each update in milliseconds.
+     * Default value may depend on `accuracy` option.
+     * @platform android
+     */
+    timeInterval?: number;
+    /**
+     * Receive updates only when the location has changed by at least this distance in meters.
+     * Default value may depend on `accuracy` option.
+     */
+    distanceInterval?: number;
+};
+/**
+ * Type representing options object that can be passed to `getLastKnownPositionAsync`.
+ */
+export type LocationLastKnownOptions = {
+    /**
+     * A number of milliseconds after which the last known location starts to be invalid and thus
+     * `null` is returned.
+     */
+    maxAge?: number;
+    /**
+     * The maximum radius of uncertainty for the location, measured in meters. If the last known
+     * location's accuracy radius is bigger (less accurate) then `null` is returned.
+     */
+    requiredAccuracy?: number;
+};
+/**
+ * Type representing background location task options.
+ */
+export type LocationTaskOptions = LocationOptions & {
+    /**
+     * A boolean indicating whether the status bar changes its appearance when
+     * location services are used in the background.
+     * @default false
+     * @platform ios 11+
+     */
+    showsBackgroundLocationIndicator?: boolean;
+    /**
+     * The distance in meters that must occur between last reported location and the current location
+     * before deferred locations are reported.
+     * @default 0
+     */
+    deferredUpdatesDistance?: number;
+    deferredUpdatesTimeout?: number;
+    /**
+     * Minimum time interval in milliseconds that must pass since last reported location before all
+     * later locations are reported in a batched update
+     * @default 0
+     */
+    deferredUpdatesInterval?: number;
+    /**
+     * The type of user activity associated with the location updates.
+     * @see See [Apple docs](https://developer.apple.com/documentation/corelocation/cllocationmanager/1620567-activitytype) for more details.
+     * @default ActivityType.Other
+     * @platform ios
+     */
+    activityType?: LocationActivityType;
+    /**
+     * A boolean value indicating whether the location manager can pause location
+     * updates to improve battery life without sacrificing location data. When this option is set to
+     * `true`, the location manager pauses updates (and powers down the appropriate hardware) at times
+     * when the location data is unlikely to change. You can help the determination of when to pause
+     * location updates by assigning a value to the `activityType` property.
+     * @default false
+     * @platform ios
+     */
+    pausesUpdatesAutomatically?: boolean;
+    foregroundService?: LocationTaskServiceOptions;
+};
+export type LocationTaskServiceOptions = {
+    /**
+     * Title of the foreground service notification.
+     */
+    notificationTitle: string;
+    /**
+     * Subtitle of the foreground service notification.
+     */
+    notificationBody: string;
+    /**
+     * Color of the foreground service notification. Accepts `#RRGGBB` and `#AARRGGBB` hex formats.
+     */
+    notificationColor?: string;
+    /**
+     * Boolean value whether to destroy the foreground service if the app is killed.
+     */
+    killServiceOnDestroy?: boolean;
+};
+/**
+ * Type representing geofencing region object.
+ */
+export type LocationRegion = {
+    /**
+     * The identifier of the region object. Defaults to auto-generated UUID hash.
+     */
+    identifier?: string;
+    /**
+     * The latitude in degrees of region's center point.
+     */
+    latitude: number;
+    /**
+     * The longitude in degrees of region's center point.
+     */
+    longitude: number;
+    /**
+     * The radius measured in meters that defines the region's outer boundary.
+     */
+    radius: number;
+    /**
+     * Boolean value whether to call the task if the device enters the region.
+     * @default true
+     */
+    notifyOnEnter?: boolean;
+    /**
+     * Boolean value whether to call the task if the device exits the region.
+     * @default true
+     */
+    notifyOnExit?: boolean;
+    /**
+     * One of [GeofencingRegionState](#geofencingregionstate) region state. Determines whether the
+     * device is inside or outside a region.
+     */
+    state?: LocationGeofencingRegionState;
+};
+/**
+ * Type representing the location object.
+ */
+export type LocationObject = {
+    /**
+     * The coordinates of the position.
+     */
+    coords: LocationObjectCoords;
+    /**
+     * The time at which this position information was obtained, in milliseconds since epoch.
+     */
+    timestamp: number;
+    /**
+     * Whether the location coordinates is mocked or not.
+     * @platform android
+     */
+    mocked?: boolean;
+};
+/**
+ * Type representing the location GPS related data.
+ */
+export type LocationObjectCoords = {
+    /**
+     * The latitude in degrees.
+     */
+    latitude: number;
+    /**
+     * The longitude in degrees.
+     */
+    longitude: number;
+    /**
+     * The altitude in meters above the WGS 84 reference ellipsoid. Can be `null` on Web if it's not available.
+     */
+    altitude: number | null;
+    /**
+     * The radius of uncertainty for the location, measured in meters. Can be `null` on Web if it's not available.
+     */
+    accuracy: number | null;
+    /**
+     * The accuracy of the altitude value, in meters. Can be `null` on Web if it's not available.
+     */
+    altitudeAccuracy: number | null;
+    /**
+     * Horizontal direction of travel of this device, measured in degrees starting at due north and
+     * continuing clockwise around the compass. Thus, north is 0 degrees, east is 90 degrees, south is
+     * 180 degrees, and so on. Can be `null` on Web if it's not available.
+     */
+    heading: number | null;
+    /**
+     * The instantaneous speed of the device in meters per second. Can be `null` on Web if it's not available.
+     */
+    speed: number | null;
+};
+/**
+ * Represents `watchPositionAsync` callback.
+ */
+export type LocationCallback = (location: LocationObject) => any;
+/**
+ * Represents the object containing details about location provider.
+ */
+export type LocationProviderStatus = {
+    /**
+     * Whether location services are enabled. See [Location.hasServicesEnabledAsync](#locationhasservicesenabledasync)
+     * for a more convenient solution to get this value.
+     */
+    locationServicesEnabled: boolean;
+    backgroundModeEnabled: boolean;
+    /**
+     * Whether the GPS provider is available. If `true` the location data will come
+     * from GPS, especially for requests with high accuracy.
+     * @platform android
+     */
+    gpsAvailable?: boolean;
+    /**
+     * Whether the network provider is available. If `true` the location data will
+     * come from cellular network, especially for requests with low accuracy.
+     * @platform android
+     */
+    networkAvailable?: boolean;
+    /**
+     * Whether the passive provider is available. If `true` the location data will
+     * be determined passively.
+     * @platform android
+     */
+    passiveAvailable?: boolean;
+};
+/**
+ * Type of the object containing heading details and provided by `watchHeadingAsync` callback.
+ */
+export type LocationHeadingObject = {
+    /**
+     * Measure of true north in degrees (needs location permissions, will return `-1` if not given).
+     */
+    trueHeading: number;
+    /**
+     * Measure of magnetic north in degrees.
+     */
+    magHeading: number;
+    /**
+     * Level of calibration of compass.
+     * - `3`: high accuracy, `2`: medium accuracy, `1`: low accuracy, `0`: none
+     * Reference for iOS:
+     * - `3`: < 20 degrees uncertainty, `2`: < 35 degrees, `1`: < 50 degrees, `0`: > 50 degrees
+     */
+    accuracy: number;
+};
+/**
+ * Represents `watchHeadingAsync` callback.
+ */
+export type LocationHeadingCallback = (location: LocationHeadingObject) => any;
+/**
+ * An object of options for forward and reverse geocoding.
+ */
+export type LocationGeocodingOptions = {
+    /**
+     * Whether to force using Google Maps API instead of the native implementation.
+     * Used by default only on Web platform. Requires providing an API key by `setGoogleApiKey`.
+     */
+    useGoogleMaps?: boolean;
+};
+/**
+ * Type representing a result of `geocodeAsync`.
+ */
+export type LocationGeocodedLocation = {
+    /**
+     * The latitude in degrees.
+     */
+    latitude: number;
+    /**
+     * The longitude in degrees.
+     */
+    longitude: number;
+    /**
+     * The altitude in meters above the WGS 84 reference ellipsoid.
+     */
+    altitude?: number;
+    /**
+     * The radius of uncertainty for the location, measured in meters.
+     */
+    accuracy?: number;
+};
+/**
+ * Type representing a result of `reverseGeocodeAsync`.
+ */
+export type LocationGeocodedAddress = {
+    /**
+     * City name of the address.
+     */
+    city: string | null;
+    /**
+     * Additional city-level information like district name.
+     */
+    district: string | null;
+    /**
+     * Street number of the address.
+     */
+    streetNumber: string | null;
+    /**
+     * Street name of the address.
+     */
+    street: string | null;
+    /**
+     * The state or province associated with the address.
+     */
+    region: string | null;
+    /**
+     * Additional information about administrative area.
+     */
+    subregion: string | null;
+    /**
+     * Localized country name of the address.
+     */
+    country: string | null;
+    /**
+     * Postal code of the address.
+     */
+    postalCode: string | null;
+    /**
+     * The name of the placemark, for example, "Tower Bridge".
+     */
+    name: string | null;
+    /**
+     * Localized (ISO) country code of the address, if available.
+     */
+    isoCountryCode: string | null;
+    /**
+     * The timezone identifier associated with the address.
+     * @platform ios
+     */
+    timezone: string | null;
+    /**
+     * Composed string of the address components, for example, "111 8th Avenue, New York, NY".
+     * @platform android
+     */
+    formattedAddress: string | null;
+};
+/**
+ * Represents subscription object returned by methods watching for new locations or headings.
+ */
+export type LocationSubscription = {
+    /**
+     * Call this function with no arguments to remove this subscription. The callback will no longer
+     * be called for location updates.
+     */
+    remove: () => void;
+};
+export type PermissionDetailsLocationIOS = {
+    /**
+     * The scope of granted permission. Indicates when it's possible to use location.
+     */
+    scope: 'whenInUse' | 'always' | 'none';
+};
+export type PermissionDetailsLocationAndroid = {
+    /**
+     * @deprecated Use `accuracy` field instead.
+     */
+    scope: 'fine' | 'coarse' | 'none';
+    /**
+     * Indicates the type of location provider.
+     */
+    accuracy: 'fine' | 'coarse' | 'none';
+};
+/**
+ * `LocationPermissionResponse` extends [PermissionResponse](#permissionresponse)
+ * type exported by `expo-modules-core` and contains additional platform-specific fields.
+ */
+export type LocationPermissionResponse = PermissionResponse & {
+    ios?: PermissionDetailsLocationIOS;
+    android?: PermissionDetailsLocationAndroid;
+};
+export type { PermissionResponse };
+//# sourceMappingURL=Location.types.d.ts.map

smart-app-city/frontend/node_modules/expo-location/build/Location.types.d.ts.map

@@ -0,0 +1 @@
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smart-app-city/frontend/node_modules/expo-location/build/Location.types.js

@@ -0,0 +1,98 @@
+// @needsAudit
+/**
+ * Enum with available location accuracies.
+ */
+export var LocationAccuracy;
+(function (LocationAccuracy) {
+    /**
+     * Accurate to the nearest three kilometers.
+     */
+    LocationAccuracy[LocationAccuracy["Lowest"] = 1] = "Lowest";
+    /**
+     * Accurate to the nearest kilometer.
+     */
+    LocationAccuracy[LocationAccuracy["Low"] = 2] = "Low";
+    /**
+     * Accurate to within one hundred meters.
+     */
+    LocationAccuracy[LocationAccuracy["Balanced"] = 3] = "Balanced";
+    /**
+     * Accurate to within ten meters of the desired target.
+     */
+    LocationAccuracy[LocationAccuracy["High"] = 4] = "High";
+    /**
+     * The best level of accuracy available.
+     */
+    LocationAccuracy[LocationAccuracy["Highest"] = 5] = "Highest";
+    /**
+     * The highest possible accuracy that uses additional sensor data to facilitate navigation apps.
+     */
+    LocationAccuracy[LocationAccuracy["BestForNavigation"] = 6] = "BestForNavigation";
+})(LocationAccuracy || (LocationAccuracy = {}));
+// @needsAudit
+/**
+ * Enum with available activity types of background location tracking.
+ */
+export var LocationActivityType;
+(function (LocationActivityType) {
+    /**
+     * Default activity type. Use it if there is no other type that matches the activity you track.
+     */
+    LocationActivityType[LocationActivityType["Other"] = 1] = "Other";
+    /**
+     * Location updates are being used specifically during vehicular navigation to track location
+     * changes to the automobile.
+     */
+    LocationActivityType[LocationActivityType["AutomotiveNavigation"] = 2] = "AutomotiveNavigation";
+    /**
+     * Use this activity type if you track fitness activities such as walking, running, cycling,
+     * and so on.
+     */
+    LocationActivityType[LocationActivityType["Fitness"] = 3] = "Fitness";
+    /**
+     * Activity type for movements for other types of vehicular navigation that are not automobile
+     * related.
+     */
+    LocationActivityType[LocationActivityType["OtherNavigation"] = 4] = "OtherNavigation";
+    /**
+     * Intended for airborne activities. Fall backs to `ActivityType.Other` if
+     * unsupported.
+     * @platform ios 12+
+     */
+    LocationActivityType[LocationActivityType["Airborne"] = 5] = "Airborne";
+})(LocationActivityType || (LocationActivityType = {}));
+// @needsAudit
+/**
+ * A type of the event that geofencing task can receive.
+ */
+export var LocationGeofencingEventType;
+(function (LocationGeofencingEventType) {
+    /**
+     * Emitted when the device entered observed region.
+     */
+    LocationGeofencingEventType[LocationGeofencingEventType["Enter"] = 1] = "Enter";
+    /**
+     * Occurs as soon as the device left observed region
+     */
+    LocationGeofencingEventType[LocationGeofencingEventType["Exit"] = 2] = "Exit";
+})(LocationGeofencingEventType || (LocationGeofencingEventType = {}));
+// @needsAudit
+/**
+ * State of the geofencing region that you receive through the geofencing task.
+ */
+export var LocationGeofencingRegionState;
+(function (LocationGeofencingRegionState) {
+    /**
+     * Indicates that the device position related to the region is unknown.
+     */
+    LocationGeofencingRegionState[LocationGeofencingRegionState["Unknown"] = 0] = "Unknown";
+    /**
+     * Indicates that the device is inside the region.
+     */
+    LocationGeofencingRegionState[LocationGeofencingRegionState["Inside"] = 1] = "Inside";
+    /**
+     * Inverse of inside state.
+     */
+    LocationGeofencingRegionState[LocationGeofencingRegionState["Outside"] = 2] = "Outside";
+})(LocationGeofencingRegionState || (LocationGeofencingRegionState = {}));
+//# sourceMappingURL=Location.types.js.map

smart-app-city/frontend/node_modules/expo-location/build/LocationEventEmitter.d.ts

@@ -0,0 +1,3 @@
+import { EventEmitter } from 'expo-modules-core';
+export declare const LocationEventEmitter: EventEmitter;
+//# sourceMappingURL=LocationEventEmitter.d.ts.map

smart-app-city/frontend/node_modules/expo-location/build/LocationEventEmitter.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"LocationEventEmitter.d.ts","sourceRoot":"","sources":["../src/LocationEventEmitter.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,YAAY,EAAE,MAAM,mBAAmB,CAAC;AAIjD,eAAO,MAAM,oBAAoB,cAAiC,CAAC"}

smart-app-city/frontend/node_modules/expo-location/build/LocationEventEmitter.js

@@ -0,0 +1,4 @@
+import { EventEmitter } from 'expo-modules-core';
+import ExpoLocation from './ExpoLocation';
+export const LocationEventEmitter = new EventEmitter(ExpoLocation);
+//# sourceMappingURL=LocationEventEmitter.js.map

smart-app-city/frontend/node_modules/expo-location/build/LocationEventEmitter.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"LocationEventEmitter.js","sourceRoot":"","sources":["../src/LocationEventEmitter.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,YAAY,EAAE,MAAM,mBAAmB,CAAC;AAEjD,OAAO,YAAY,MAAM,gBAAgB,CAAC;AAE1C,MAAM,CAAC,MAAM,oBAAoB,GAAG,IAAI,YAAY,CAAC,YAAY,CAAC,CAAC","sourcesContent":["import { EventEmitter } from 'expo-modules-core';\n\nimport ExpoLocation from './ExpoLocation';\n\nexport const LocationEventEmitter = new EventEmitter(ExpoLocation);\n"]}

smart-app-city/frontend/node_modules/expo-location/build/LocationEventEmitter.web.d.ts

@@ -0,0 +1,3 @@
+import { EventEmitter } from 'expo-modules-core';
+export declare const LocationEventEmitter: EventEmitter;
+//# sourceMappingURL=LocationEventEmitter.web.d.ts.map

smart-app-city/frontend/node_modules/expo-location/build/LocationEventEmitter.web.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"LocationEventEmitter.web.d.ts","sourceRoot":"","sources":["../src/LocationEventEmitter.web.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,YAAY,EAAE,MAAM,mBAAmB,CAAC;AAEjD,eAAO,MAAM,oBAAoB,cAA8B,CAAC"}

smart-app-city/frontend/node_modules/expo-location/build/LocationEventEmitter.web.js

@@ -0,0 +1,3 @@
+import { EventEmitter } from 'expo-modules-core';
+export const LocationEventEmitter = new EventEmitter({});
+//# sourceMappingURL=LocationEventEmitter.web.js.map

smart-app-city/frontend/node_modules/expo-location/build/LocationEventEmitter.web.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"LocationEventEmitter.web.js","sourceRoot":"","sources":["../src/LocationEventEmitter.web.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,YAAY,EAAE,MAAM,mBAAmB,CAAC;AAEjD,MAAM,CAAC,MAAM,oBAAoB,GAAG,IAAI,YAAY,CAAC,EAAS,CAAC,CAAC","sourcesContent":["import { EventEmitter } from 'expo-modules-core';\n\nexport const LocationEventEmitter = new EventEmitter({} as any);\n"]}

smart-app-city/frontend/node_modules/expo-location/build/LocationSubscribers.d.ts

@@ -0,0 +1,30 @@
+import { LocationCallback, LocationHeadingCallback } from './Location.types';
+type EventObject = {
+    watchId: number;
+    [key: string]: any;
+};
+declare class Subscriber<CallbackType extends LocationCallback | LocationHeadingCallback> {
+    private eventName;
+    private eventDataField;
+    private callbacks;
+    private eventSubscription;
+    constructor(eventName: string, eventDataField: string);
+    maybeInitializeSubscription(): void;
+    /**
+     * Registers given callback under new id which is then returned.
+     */
+    registerCallback(callback: CallbackType): number;
+    /**
+     * Unregisters a callback with given id and revokes the subscription if possible.
+     */
+    unregisterCallback(id: number): void;
+    trigger(event: EventObject): void;
+}
+export declare const LocationSubscriber: Subscriber<LocationCallback>;
+export declare const HeadingSubscriber: Subscriber<LocationHeadingCallback>;
+/**
+ * @private Necessary for some unit tests.
+ */
+export declare function _getCurrentWatchId(): number;
+export {};
+//# sourceMappingURL=LocationSubscribers.d.ts.map

smart-app-city/frontend/node_modules/expo-location/build/LocationSubscribers.d.ts.map

@@ -0,0 +1 @@
+{"version":3,"file":"LocationSubscribers.d.ts","sourceRoot":"","sources":["../src/LocationSubscribers.ts"],"names":[],"mappings":"AAGA,OAAO,EAAE,gBAAgB,EAAE,uBAAuB,EAAE,MAAM,kBAAkB,CAAC;AAG7E,KAAK,WAAW,GAAG;IACjB,OAAO,EAAE,MAAM,CAAC;IAChB,CAAC,GAAG,EAAE,MAAM,GAAG,GAAG,CAAC;CACpB,CAAC;AAIF,cAAM,UAAU,CAAC,YAAY,SAAS,gBAAgB,GAAG,uBAAuB;IAC9E,OAAO,CAAC,SAAS,CAAS;IAC1B,OAAO,CAAC,cAAc,CAAS;IAC/B,OAAO,CAAC,SAAS,CAAsC;IACvD,OAAO,CAAC,iBAAiB,CAA6B;gBAE1C,SAAS,EAAE,MAAM,EAAE,cAAc,EAAE,MAAM;IAKrD,2BAA2B;IAU3B;;OAEG;IACH,gBAAgB,CAAC,QAAQ,EAAE,YAAY,GAAG,MAAM;IAOhD;;OAEG;IACH,kBAAkB,CAAC,EAAE,EAAE,MAAM,GAAG,IAAI;IAepC,OAAO,CAAC,KAAK,EAAE,WAAW,GAAG,IAAI;CAUlC;AAED,eAAO,MAAM,kBAAkB,8BAG9B,CAAC;AACF,eAAO,MAAM,iBAAiB,qCAG7B,CAAC;AAEF;;GAEG;AACH,wBAAgB,kBAAkB,IAAI,MAAM,CAE3C"}

smart-app-city/frontend/node_modules/expo-location/build/LocationSubscribers.js

@@ -0,0 +1,62 @@
+import ExpoLocation from './ExpoLocation';
+import { LocationEventEmitter } from './LocationEventEmitter';
+let nextWatchId = 0;
+class Subscriber {
+    eventName;
+    eventDataField;
+    callbacks = {};
+    eventSubscription = null;
+    constructor(eventName, eventDataField) {
+        this.eventName = eventName;
+        this.eventDataField = eventDataField;
+    }
+    maybeInitializeSubscription() {
+        if (this.eventSubscription) {
+            return;
+        }
+        this.eventSubscription = LocationEventEmitter.addListener(this.eventName, (event) => this.trigger(event));
+    }
+    /**
+     * Registers given callback under new id which is then returned.
+     */
+    registerCallback(callback) {
+        this.maybeInitializeSubscription();
+        const id = ++nextWatchId;
+        this.callbacks[id] = callback;
+        return id;
+    }
+    /**
+     * Unregisters a callback with given id and revokes the subscription if possible.
+     */
+    unregisterCallback(id) {
+        // Do nothing if we have already unregistered the callback.
+        if (!this.callbacks[id]) {
+            return;
+        }
+        delete this.callbacks[id];
+        ExpoLocation.removeWatchAsync(id);
+        if (Object.keys(this.callbacks).length === 0 && this.eventSubscription) {
+            LocationEventEmitter.removeSubscription(this.eventSubscription);
+            this.eventSubscription = null;
+        }
+    }
+    trigger(event) {
+        const watchId = event.watchId;
+        const callback = this.callbacks[watchId];
+        if (callback) {
+            callback(event[this.eventDataField]);
+        }
+        else {
+            ExpoLocation.removeWatchAsync(watchId);
+        }
+    }
+}
+export const LocationSubscriber = new Subscriber('Expo.locationChanged', 'location');
+export const HeadingSubscriber = new Subscriber('Expo.headingChanged', 'heading');
+/**
+ * @private Necessary for some unit tests.
+ */
+export function _getCurrentWatchId() {
+    return nextWatchId;
+}
+//# sourceMappingURL=LocationSubscribers.js.map

smart-app-city/frontend/node_modules/expo-location/build/LocationSubscribers.js.map

@@ -0,0 +1 @@
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