ref(TS) Convert some files to TS (#13223)

package.json

@@ -197,6 +197,8 @@
     "lint-fix": "eslint --ext .js,.ts,.tsx --max-warnings 0 --fix .",
     "postinstall": "patch-package --error-on-fail && jetify",
     "validate": "npm ls",
+    "tsc-test:web": "tsc --project tsconfig.web.json --listFilesOnly | grep -v node_modules | grep native",
+    "tsc-test:native": "tsc --project tsconfig.native.json --listFilesOnly | grep -v node_modules | grep web",
     "start": "make dev"
   },
   "resolutions": {

react/features/base/conference/middleware.any.ts

@@ -1,6 +1,5 @@
-// @flow
+import { AnyAction } from 'redux';
 
-import { readyToClose } from '../../../features/mobile/external-api/actions';
 import {
     ACTION_PINNED,
     ACTION_UNPINNED,
@@ -9,8 +8,10 @@ import {
 } from '../../analytics/AnalyticsEvents';
 import { sendAnalytics } from '../../analytics/functions';
 import { reloadNow } from '../../app/actions';
+import { IReduxState, IStore } from '../../app/types';
 import { removeLobbyChatParticipant } from '../../chat/actions.any';
 import { openDisplayNamePrompt } from '../../display-name/actions';
+import { readyToClose } from '../../mobile/external-api/actions';
 import { showErrorNotification, showWarningNotification } from '../../notifications/actions';
 import { NOTIFICATION_TIMEOUT_TYPE } from '../../notifications/constants';
 import { setIAmVisitor } from '../../visitors/actions';
@@ -62,12 +63,10 @@ import {
 } from './functions';
 import logger from './logger';
 
-declare var APP: Object;
-
 /**
  * Handler for before unload event.
  */
-let beforeUnloadHandler;
+let beforeUnloadHandler: Function | undefined;
 
 /**
  * Implements the middleware of the feature base/conference.
@@ -129,7 +128,7 @@ MiddlewareRegistry.register(store => next => action => {
  * @private
  * @returns {Object} The value returned by {@code next(action)}.
  */
-function _conferenceFailed({ dispatch, getState }, next, action) {
+function _conferenceFailed({ dispatch, getState }: IStore, next: Function, action: AnyAction) {
     const { conference, error } = action;
 
     if (error.name === JitsiConferenceErrors.REDIRECTED) {
@@ -191,7 +190,7 @@ function _conferenceFailed({ dispatch, getState }, next, action) {
             const newConfig = restoreConferenceOptions(getState);
 
             if (newConfig) {
-                dispatch(overwriteConfig(newConfig))
+                dispatch(overwriteConfig(newConfig)) // @ts-ignore
                     .then(dispatch(conferenceWillLeave(conference)))
                     .then(conference.leave())
                     .then(dispatch(disconnect()))
@@ -217,7 +216,7 @@ function _conferenceFailed({ dispatch, getState }, next, action) {
 
             const [ vnode ] = error.params;
 
-            dispatch(overwriteConfig(newConfig))
+            dispatch(overwriteConfig(newConfig)) // @ts-ignore
                 .then(dispatch(conferenceWillLeave(conference)))
                 .then(conference.leave())
                 .then(dispatch(disconnect()))
@@ -234,7 +233,7 @@ function _conferenceFailed({ dispatch, getState }, next, action) {
     if (typeof APP === 'undefined') {
         !error.recoverable
         && conference
-        && conference.leave(CONFERENCE_LEAVE_REASONS.UNRECOVERABLE_ERROR).catch(reason => {
+        && conference.leave(CONFERENCE_LEAVE_REASONS.UNRECOVERABLE_ERROR).catch((reason: Error) => {
             // Even though we don't care too much about the failure, it may be
             // good to know that it happen, so log it (on the info level).
             logger.info('JitsiConference.leave() rejected with:', reason);
@@ -267,7 +266,7 @@ function _conferenceFailed({ dispatch, getState }, next, action) {
  * @private
  * @returns {Object} The value returned by {@code next(action)}.
  */
-function _conferenceJoined({ dispatch, getState }, next, action) {
+function _conferenceJoined({ dispatch, getState }: IStore, next: Function, action: AnyAction) {
     const result = next(action);
     const { conference } = action;
     const { pendingSubjectChange } = getState()['features/base/conference'];
@@ -288,6 +287,8 @@ function _conferenceJoined({ dispatch, getState }, next, action) {
     beforeUnloadHandler = () => {
         dispatch(conferenceWillLeave(conference));
     };
+
+    // @ts-ignore
     window.addEventListener(disableBeforeUnloadHandlers ? 'unload' : 'beforeunload', beforeUnloadHandler);
 
     if (requireDisplayName
@@ -313,7 +314,7 @@ function _conferenceJoined({ dispatch, getState }, next, action) {
  * @private
  * @returns {Object} The value returned by {@code next(action)}.
  */
-function _connectionEstablished({ dispatch }, next, action) {
+function _connectionEstablished({ dispatch }: IStore, next: Function, action: AnyAction) {
     const result = next(action);
 
     // FIXME: Workaround for the web version. Currently, the creation of the
@@ -330,7 +331,7 @@ function _connectionEstablished({ dispatch }, next, action) {
  * @param {Object} state - The redux state.
  * @returns {void}
  */
-function _logJwtErrors(message, state) {
+function _logJwtErrors(message: string, state: IReduxState) {
     const { jwt } = state['features/base/jwt'];
 
     if (!jwt) {
@@ -357,7 +358,7 @@ function _logJwtErrors(message, state) {
  * @private
  * @returns {Object} The value returned by {@code next(action)}.
  */
-function _connectionFailed({ dispatch, getState }, next, action) {
+function _connectionFailed({ dispatch, getState }: IStore, next: Function, action: AnyAction) {
     _logJwtErrors(action.error.message, getState());
 
     const result = next(action);
@@ -417,7 +418,7 @@ function _connectionFailed({ dispatch, getState }, next, action) {
  * @private
  * @returns {Object} The value returned by {@code next(action)}.
  */
-function _conferenceSubjectChanged({ dispatch, getState }, next, action) {
+function _conferenceSubjectChanged({ dispatch, getState }: IStore, next: Function, action: AnyAction) {
     const result = next(action);
     const { subject } = getState()['features/base/conference'];
 
@@ -442,7 +443,7 @@ function _conferenceSubjectChanged({ dispatch, getState }, next, action) {
  * @param {Object} store - The redux store.
  * @returns {void}
  */
-function _conferenceWillLeave({ getState }: { getState: Function }) {
+function _conferenceWillLeave({ getState }: IStore) {
     _removeUnloadHandler(getState);
 }
 
@@ -460,7 +461,7 @@ function _conferenceWillLeave({ getState }: { getState: Function }) {
  * @private
  * @returns {Object} The value returned by {@code next(action)}.
  */
-function _pinParticipant({ getState }, next, action) {
+function _pinParticipant({ getState }: IStore, next: Function, action: AnyAction) {
     const state = getState();
     const { conference } = state['features/base/conference'];
 
@@ -473,7 +474,7 @@ function _pinParticipant({ getState }, next, action) {
     const pinnedParticipant = getPinnedParticipant(state);
     const actionName = id ? ACTION_PINNED : ACTION_UNPINNED;
     const local
-        = (participantById && participantById.local)
+        = participantById?.local
             || (!id && pinnedParticipant && pinnedParticipant.local);
     let participantIdForEvent;
 
@@ -481,7 +482,7 @@ function _pinParticipant({ getState }, next, action) {
         participantIdForEvent = local;
     } else {
         participantIdForEvent
-            = actionName === ACTION_PINNED ? id : pinnedParticipant && pinnedParticipant.id;
+            = actionName === ACTION_PINNED ? id : pinnedParticipant?.id;
     }
 
     sendAnalytics(createPinnedEvent(
@@ -501,10 +502,11 @@ function _pinParticipant({ getState }, next, action) {
  * @param {Function} getState - The redux getState function.
  * @returns {void}
  */
-function _removeUnloadHandler(getState) {
+function _removeUnloadHandler(getState: IStore['getState']) {
     if (typeof beforeUnloadHandler !== 'undefined') {
         const { disableBeforeUnloadHandlers = false } = getState()['features/base/config'];
 
+        // @ts-ignore
         window.removeEventListener(disableBeforeUnloadHandlers ? 'unload' : 'beforeunload', beforeUnloadHandler);
         beforeUnloadHandler = undefined;
     }
@@ -522,7 +524,7 @@ function _removeUnloadHandler(getState) {
  * @private
  * @returns {Object} The value returned by {@code next(action)}.
  */
-function _sendTones({ getState }, next, action) {
+function _sendTones({ getState }: IStore, next: Function, action: AnyAction) {
     const state = getState();
     const { conference } = state['features/base/conference'];
 
@@ -549,15 +551,15 @@ function _sendTones({ getState }, next, action) {
  * @private
  * @returns {Object} The value returned by {@code next(action)}.
  */
-function _setRoom({ dispatch, getState }, next, action) {
+function _setRoom({ dispatch, getState }: IStore, next: Function, action: AnyAction) {
     const state = getState();
     const { localSubject, subject } = state['features/base/config'];
     const { room } = action;
 
     if (room) {
         // Set the stored subject.
-        dispatch(setLocalSubject(localSubject));
-        dispatch(setSubject(subject));
+        dispatch(setLocalSubject(localSubject ?? ''));
+        dispatch(setSubject(subject ?? ''));
     }
 
     return next(action);
@@ -572,7 +574,7 @@ function _setRoom({ dispatch, getState }, next, action) {
  * @private
  * @returns {Promise}
  */
-function _syncConferenceLocalTracksWithState({ getState }, action) {
+function _syncConferenceLocalTracksWithState({ getState }: IStore, action: AnyAction) {
     const conference = getCurrentConference(getState);
     let promise;
 
@@ -603,7 +605,7 @@ function _syncConferenceLocalTracksWithState({ getState }, action) {
  * @private
  * @returns {Object} The value returned by {@code next(action)}.
  */
-function _trackAddedOrRemoved(store, next, action) {
+function _trackAddedOrRemoved(store: IStore, next: Function, action: AnyAction) {
     const track = action.track;
 
     // TODO All track swapping should happen here instead of conference.js.
@@ -628,7 +630,7 @@ function _trackAddedOrRemoved(store, next, action) {
  * @private
  * @returns {Object} The value returned by {@code next(action)}.
  */
-function _updateLocalParticipantInConference({ dispatch, getState }, next, action) {
+function _updateLocalParticipantInConference({ dispatch, getState }: IStore, next: Function, action: AnyAction) {
     const { conference } = getState()['features/base/conference'];
     const { participant } = action;
     const result = next(action);

react/features/base/conference/middleware.web.ts

@@ -1,4 +1,3 @@
-
 import {
     setPrejoinPageVisibility,
     setSkipPrejoinOnReload

react/features/base/conference/reducer.ts

@@ -60,6 +60,7 @@ export interface IJitsiConference {
     getMetadataHandler: Function;
     getName: Function;
     getParticipantById: Function;
+    getParticipantCount: Function;
     getParticipants: Function;
     getRole: Function;
     getSpeakerStats: () => ISpeakerStats;
@@ -101,6 +102,7 @@ export interface IJitsiConference {
     sendMessage: Function;
     sendPrivateTextMessage: Function;
     sendTextMessage: Function;
+    sendTones: Function;
     sessionId: string;
     setDesktopSharingFrameRate: Function;
     setDisplayName: Function;

react/features/base/config/functions.any.ts

@@ -7,6 +7,7 @@ import _ from 'lodash';
 
 import { IReduxState } from '../../app/types';
 import { browser } from '../lib-jitsi-meet';
+import { IMediaState } from '../media/reducer';
 import { parseURLParams } from '../util/parseURLParams';
 
 import { IConfig } from './configType';
@@ -65,7 +66,7 @@ export function getMeetingRegion(state: IReduxState) {
  * @param {Object} _state - The global state.
  * @returns {boolean}
  */
-export function getMultipleVideoSendingSupportFeatureFlag(_state: IReduxState) {
+export function getMultipleVideoSendingSupportFeatureFlag(_state: IReduxState | IMediaState) {
     return browser.supportsUnifiedPlan();
 }
 

react/features/base/connection/actions.any.ts

@@ -72,7 +72,7 @@ export type ConnectionFailedError = {
  *     connection: JitsiConnection
  * }}
  */
-export function connectionDisconnected(connection: Object) {
+export function connectionDisconnected(connection?: Object) {
     return {
         type: CONNECTION_DISCONNECTED,
         connection

react/features/base/jitsi-local-storage/logger.ts

@@ -1,5 +1,3 @@
-// @flow
-
 import { getLogger } from '../logging/functions';
 
 export default getLogger('features/base/jitsi-local-storage');

react/features/base/jitsi-local-storage/setup.web.ts

@@ -1,6 +1,7 @@
-// @flow
-
+// @ts-ignore
 import Bourne from '@hapi/bourne';
+// eslint-disable-next-line lines-around-comment
+// @ts-ignore
 import { jitsiLocalStorage } from '@jitsi/js-utils/jitsi-local-storage';
 
 import { browser } from '../lib-jitsi-meet';
@@ -9,9 +10,6 @@ import { parseURLParams } from '../util/parseURLParams';
 
 import logger from './logger';
 
-declare var APP: Object;
-declare var config: Object;
-
 
 /**
  * Handles changes of the fake local storage.
@@ -29,7 +27,7 @@ function onFakeLocalStorageChanged() {
  * @returns {boolean} - True if the local storage of the host page needs to be used instead jitsi-meet's local storage
  * and false otherwise.
  */
-function shouldUseHostPageLocalStorage(urlParams) {
+function shouldUseHostPageLocalStorage(urlParams: { 'config.useHostPageLocalStorage'?: boolean; }) {
     // NOTE: normally the url params and the config will be merged into the redux store. But we want to setup the local
     // storage as soon as possible, the store is not created yet and the merging of the URL params and the config
     // haven't been executed yet. That's why we need to manually parse the URL params and also access the config through
@@ -58,6 +56,7 @@ function shouldUseHostPageLocalStorage(urlParams) {
  * @returns {void}
  */
 function setupJitsiLocalStorage() {
+    // @ts-ignore
     const urlParams = parseURLParams(window.location);
 
     if (shouldUseHostPageLocalStorage(urlParams)) {

react/features/base/lib-jitsi-meet/_.native.ts

@@ -2,5 +2,6 @@
 // of) the project jitsi-meet.
 //
 
+// @ts-ignore
 import JitsiMeetJS from 'lib-jitsi-meet';
 export { JitsiMeetJS as default };

react/features/base/lib-jitsi-meet/_.web.js

@@ -1,5 +0,0 @@
-// @flow
-
-declare var JitsiMeetJS: Object;
-
-export default JitsiMeetJS;

react/features/base/lib-jitsi-meet/_.web.ts

@@ -0,0 +1,3 @@
+declare let JitsiMeetJS: any;
+
+export default JitsiMeetJS;

react/features/base/media/actions.ts

@@ -157,7 +157,7 @@ export function setVideoAvailable(available: boolean) {
  * @returns {Function}
  */
 export function setVideoMuted(
-        muted: boolean,
+        muted: boolean | number,
         authority: number = VIDEO_MUTISM_AUTHORITY.USER,
         ensureTrack = false) {
     return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {

react/features/base/media/middleware.any.ts

@@ -1,4 +1,4 @@
-// @flow
+import { AnyAction } from 'redux';
 
 import {
     createStartAudioOnlyEvent,
@@ -7,6 +7,7 @@ import {
     createTrackMutedEvent
 } from '../../analytics/AnalyticsEvents';
 import { sendAnalytics } from '../../analytics/functions';
+import { IStore } from '../../app/types';
 import { APP_STATE_CHANGED } from '../../mobile/background/actionTypes';
 import { showWarningNotification } from '../../notifications/actions';
 import { NOTIFICATION_TIMEOUT_TYPE } from '../../notifications/constants';
@@ -23,6 +24,7 @@ import { getPropertyValue } from '../settings/functions.any';
 import { TRACK_ADDED } from '../tracks/actionTypes';
 import { destroyLocalTracks } from '../tracks/actions.any';
 import { isLocalTrackMuted, isLocalVideoTrackDesktop, setTrackMuted } from '../tracks/functions.any';
+import { ITrack } from '../tracks/types';
 
 import {
     SET_AUDIO_MUTED,
@@ -155,7 +157,7 @@ MiddlewareRegistry.register(store => next => action => {
  * @private
  * @returns {Object} The value returned by {@code next(action)}.
  */
-function _appStateChanged({ dispatch, getState }, next, action) {
+function _appStateChanged({ dispatch, getState }: IStore, next: Function, action: AnyAction) {
     if (navigator.product === 'ReactNative') {
         const { appState } = action;
         const mute = appState !== 'active' && !isLocalVideoTrackDesktop(getState());
@@ -180,7 +182,7 @@ function _appStateChanged({ dispatch, getState }, next, action) {
  * @private
  * @returns {Object} The value returned by {@code next(action)}.
  */
-function _setAudioOnly({ dispatch, getState }, next, action) {
+function _setAudioOnly({ dispatch, getState }: IStore, next: Function, action: AnyAction) {
     const { audioOnly } = action;
     const state = getState();
 
@@ -209,7 +211,7 @@ function _setAudioOnly({ dispatch, getState }, next, action) {
  * @returns {Object} The new state that is the result of the reduction of the
  * specified {@code action}.
  */
-function _setRoom({ dispatch, getState }, next, action) {
+function _setRoom({ dispatch, getState }: IStore, next: Function, action: AnyAction) {
     // Figure out the desires/intents i.e. the state of base/media. There are
     // multiple desires/intents ordered by precedence such as server-side
     // config, config overrides in the user-supplied URL, user's own app
@@ -222,7 +224,7 @@ function _setRoom({ dispatch, getState }, next, action) {
     const videoMuted = roomIsValid ? getStartWithVideoMuted(state) : _VIDEO_INITIAL_MEDIA_STATE.muted;
 
     sendAnalytics(
-        createStartMutedConfigurationEvent('local', audioMuted, videoMuted));
+        createStartMutedConfigurationEvent('local', audioMuted, Boolean(videoMuted)));
     logger.log(
         `Start muted: ${audioMuted ? 'audio, ' : ''}${
             videoMuted ? 'video' : ''}`);
@@ -295,7 +297,7 @@ function _setRoom({ dispatch, getState }, next, action) {
  * @private
  * @returns {void}
  */
-function _syncTrackMutedState({ getState }, track) {
+function _syncTrackMutedState({ getState }: IStore, track: ITrack) {
     const state = getState()['features/base/media'];
     const mediaType = track.mediaType;
     const muted = Boolean(state[mediaType].muted);

react/features/base/media/middleware.native.ts

@@ -1 +1 @@
-import './middleware.any.js';
+import './middleware.any';

react/features/base/media/middleware.web.ts

@@ -1,4 +1,4 @@
-import './middleware.any.js';
+import './middleware.any';
 
 import { IStore } from '../../app/types';
 import { showNotification } from '../../notifications/actions';

react/features/base/tracks/functions.any.ts

@@ -4,6 +4,7 @@ import {
 } from '../config/functions.any';
 import { JitsiTrackErrors, browser } from '../lib-jitsi-meet';
 import { MEDIA_TYPE, MediaType, VIDEO_TYPE } from '../media/constants';
+import { IMediaState } from '../media/reducer';
 import {
     getVirtualScreenshareParticipantOwnerId,
     isScreenShareParticipant
@@ -359,7 +360,7 @@ export function isUserInteractionRequiredForUnmute(state: IReduxState) {
  * @param {Object} state - The redux state.
  * @returns {Promise}
  */
-export function setTrackMuted(track: any, muted: boolean, state: IReduxState) {
+export function setTrackMuted(track: any, muted: boolean, state: IReduxState | IMediaState) {
     muted = Boolean(muted); // eslint-disable-line no-param-reassign
 
     // Ignore the check for desktop track muted operation. When the screenshare is terminated by clicking on the

react/features/calendar-sync/actions.web.ts

@@ -283,6 +283,7 @@ export function updateProfile(calendarType: string) {
             return Promise.reject('No integration found');
         }
 
+        // @ts-ignore
         return dispatch(integration.getCurrentEmail())
             .then((email: string) => {
                 dispatch(setCalendarProfileEmail(email));

react/features/calendar-sync/components/styles.ts

@@ -1,6 +1,6 @@
 import { ColorPalette } from '../../base/styles/components/styles/ColorPalette';
 import { createStyleSheet } from '../../base/styles/functions.any';
-import BaseTheme from '../../base/ui/components/BaseTheme.native';
+import BaseTheme from '../../base/ui/components/BaseTheme';
 
 const NOTIFICATION_SIZE = 55;
 

react/features/calendar-sync/reducer.tsx

@@ -39,7 +39,7 @@ export interface ICalendarSyncState {
     integrationReady: boolean;
     integrationType?: string;
     isLoadingEvents?: boolean;
-    msAuthState?: Object;
+    msAuthState?: any;
     profileEmail?: string;
 }
 

react/features/calendar-sync/web/googleCalendar.ts

@@ -1,14 +1,11 @@
-// @flow
-
-import type { Dispatch } from 'redux';
-
+import { IStore } from '../../app/types';
 import {
     getCalendarEntries,
     loadGoogleAPI,
     signIn,
     updateCalendarEvent,
     updateProfile
-} from '../../google-api/actions';
+} from '../../google-api/actions'; // @ts-ignore
 import googleApi from '../../google-api/googleApi.web';
 
 /**
@@ -43,7 +40,7 @@ export const googleCalendarApi = {
      * @returns {function(Dispatch<any>, Function): Promise<void>}
      */
     load() {
-        return (dispatch: Dispatch<any>) => dispatch(loadGoogleAPI());
+        return (dispatch: IStore['dispatch']) => dispatch(loadGoogleAPI());
     },
 
     /**

react/features/calendar-sync/web/microsoftCalendar.ts

@@ -1,16 +1,18 @@
-// @flow
-
 import { Client } from '@microsoft/microsoft-graph-client';
+// eslint-disable-next-line lines-around-comment
+// @ts-ignore
 import base64js from 'base64-js';
-import type { Dispatch } from 'redux';
 import { v4 as uuidV4 } from 'uuid';
 import { findWindows } from 'windows-iana';
+import { IanaName } from 'windows-iana/dist/enums';
 
+// @ts-expect-error
 import { createDeferred } from '../../../../modules/util/helpers';
+import { IStore } from '../../app/types';
 import { parseURLParams } from '../../base/util/parseURLParams';
 import { parseStandardURIString } from '../../base/util/uri';
 import { getShareInfoText } from '../../invite/functions';
-import { setCalendarAPIAuthState } from '../actions';
+import { setCalendarAPIAuthState } from '../actions.web';
 
 
 /**
@@ -63,7 +65,7 @@ const MS_API_CONFIGURATION = {
  * @private
  * @type {Object|null}
  */
-let popupAuthWindow = null;
+let popupAuthWindow: Window | null = null;
 
 /**
  * A stateless collection of action creators that implements the expected
@@ -81,10 +83,10 @@ export const microsoftCalendarApi = {
      * @param {number} fetchEndDays - The number of days to fetch.
      * @returns {function(Dispatch<any>, Function): Promise<CalendarEntries>}
      */
-    getCalendarEntries(fetchStartDays: ?number, fetchEndDays: ?number) {
-        return (dispatch: Dispatch<any>, getState: Function): Promise<*> => {
+    getCalendarEntries(fetchStartDays?: number, fetchEndDays?: number) {
+        return (dispatch: IStore['dispatch'], getState: IStore['getState']): Promise<any> => {
             const state = getState()['features/calendar-sync'] || {};
-            const token = state.msAuthState && state.msAuthState.accessToken;
+            const token = state.msAuthState?.accessToken;
 
             if (!token) {
                 return Promise.reject('Not authorized, please sign in!');
@@ -98,8 +100,8 @@ export const microsoftCalendarApi = {
                 .api(MS_API_CONFIGURATION.CALENDAR_ENDPOINT)
                 .get()
                 .then(response => {
-                    const calendarIds = response.value.map(en => en.id);
-                    const getEventsPromises = calendarIds.map(id =>
+                    const calendarIds = response.value.map((en: any) => en.id);
+                    const getEventsPromises = calendarIds.map((id: string) =>
                         requestCalendarEvents(
                             client, id, fetchStartDays, fetchEndDays));
 
@@ -120,7 +122,7 @@ export const microsoftCalendarApi = {
      * @returns {function(Dispatch<*, Function>): Promise<string>}
      */
     getCurrentEmail(): Function {
-        return (dispatch: Dispatch<any>, getState: Function) => {
+        return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
             const { msAuthState = {} }
                 = getState()['features/calendar-sync'] || {};
             const email = msAuthState.userSigninName || '';
@@ -134,7 +136,7 @@ export const microsoftCalendarApi = {
      *
      * @returns {function(): Promise<void>}
      */
-    load(): Function {
+    load() {
         return () => Promise.resolve();
     },
 
@@ -143,8 +145,8 @@ export const microsoftCalendarApi = {
      *
      * @returns {function(Dispatch<any>, Function): Promise<void>}
      */
-    signIn(): Function {
-        return (dispatch: Dispatch<any>, getState: Function) => {
+    signIn() {
+        return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
             // Ensure only one popup window at a time.
             if (popupAuthWindow) {
                 popupAuthWindow.focus();
@@ -164,7 +166,7 @@ export const microsoftCalendarApi = {
             const { microsoftApiApplicationClientID }
                 = getState()['features/base/config'];
             const authUrl = getAuthUrl(
-                microsoftApiApplicationClientID,
+                microsoftApiApplicationClientID ?? '',
                 guids.authState,
                 guids.authNonce);
             const h = 600;
@@ -178,7 +180,7 @@ export const microsoftCalendarApi = {
                     (screen.width / 2) - (w / 2)}`);
 
             const windowCloseCheck = setInterval(() => {
-                if (popupAuthWindow && popupAuthWindow.closed) {
+                if (popupAuthWindow?.closed) {
                     signInDeferred.reject(
                         'Popup closed before completing auth.');
                     popupAuthWindow = null;
@@ -199,19 +201,19 @@ export const microsoftCalendarApi = {
              * @private
              * @returns {void}
              */
-            function handleAuth({ data }) {
+            function handleAuth({ data }: any) {
                 if (!data || data.type !== 'ms-login') {
                     return;
                 }
 
                 window.removeEventListener('message', handleAuth);
 
-                popupAuthWindow && popupAuthWindow.close();
+                popupAuthWindow?.close();
                 popupAuthWindow = null;
 
                 const params = getParamsFromHash(data.url);
                 const tokenParts = getValidatedTokenParts(
-                    params, guids, microsoftApiApplicationClientID);
+                    params, guids, microsoftApiApplicationClientID ?? '');
 
                 if (!tokenParts) {
                     signInDeferred.reject('Invalid token received');
@@ -242,8 +244,8 @@ export const microsoftCalendarApi = {
      *
      * @returns {function(Dispatch<any>, Function): Promise<boolean>}
      */
-    _isSignedIn(): Function {
-        return (dispatch: Dispatch<any>, getState: Function) => {
+    _isSignedIn() {
+        return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
             const now = new Date().getTime();
             const state
                 = getState()['features/calendar-sync'].msAuthState || {};
@@ -271,9 +273,9 @@ export const microsoftCalendarApi = {
      * @returns {function(Dispatch<any>): Promise<string|never>}
      */
     updateCalendarEvent(id: string, calendarId: string, location: string) {
-        return (dispatch: Dispatch<any>, getState: Function): Promise<*> => {
+        return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
             const state = getState()['features/calendar-sync'] || {};
-            const token = state.msAuthState && state.msAuthState.accessToken;
+            const token = state.msAuthState?.accessToken;
 
             if (!token) {
                 return Promise.reject('Not authorized, please sign in!');
@@ -329,7 +331,7 @@ export const microsoftCalendarApi = {
  *     title: string
  * }}
  */
-function formatCalendarEntry(entry) {
+function formatCalendarEntry(entry: any) {
     return {
         calendarId: entry.calendarId,
         description: entry.body.content,
@@ -352,7 +354,7 @@ function formatCalendarEntry(entry) {
  * @private
  * @returns {string} - The auth URL.
  */
-function getAuthRefreshUrl(appId, userDomainType, userSigninName) {
+function getAuthRefreshUrl(appId: string, userDomainType: string, userSigninName: string) {
     return [
         getAuthUrl(appId, 'undefined', 'undefined'),
         'prompt=none',
@@ -370,7 +372,7 @@ function getAuthRefreshUrl(appId, userDomainType, userSigninName) {
  * @private
  * @returns {string} - The auth URL.
  */
-function getAuthUrl(appId, authState, authNonce) {
+function getAuthUrl(appId: string, authState: string, authNonce: string) {
     const authParams = [
         'response_type=id_token+token',
         `client_id=${appId}`,
@@ -392,7 +394,8 @@ function getAuthUrl(appId, authState, authNonce) {
  * @private
  * @returns {Object}
  */
-function getParamsFromHash(url) {
+function getParamsFromHash(url: string) {
+    // @ts-ignore
     const params = parseURLParams(parseStandardURIString(url), true, 'hash');
 
     // Get the number of seconds the token is valid for, subtract 5 minutes
@@ -418,7 +421,7 @@ function getParamsFromHash(url) {
  * @private
  * @returns {Object|null}
  */
-function getValidatedTokenParts(tokenInfo, guids, appId) {
+function getValidatedTokenParts(tokenInfo: any, guids: any, appId: string) {
     // Make sure the token matches the request source by matching the GUID.
     if (tokenInfo.state !== guids.authState) {
         return null;
@@ -479,15 +482,15 @@ function getValidatedTokenParts(tokenInfo, guids, appId) {
  * @private
  * @returns {function(Dispatch<any>, Function): Promise<void>}
  */
-function refreshAuthToken(): Function {
-    return (dispatch: Dispatch<any>, getState: Function) => {
+function refreshAuthToken() {
+    return (dispatch: IStore['dispatch'], getState: IStore['getState']) => {
         const { microsoftApiApplicationClientID }
             = getState()['features/base/config'];
         const { msAuthState = {} }
             = getState()['features/calendar-sync'] || {};
 
         const refreshAuthUrl = getAuthRefreshUrl(
-            microsoftApiApplicationClientID,
+            microsoftApiApplicationClientID ?? '',
             msAuthState.userDomainType,
             msAuthState.userSigninName);
 
@@ -500,7 +503,7 @@ function refreshAuthToken(): Function {
 
         const signInPromise = new Promise(resolve => {
             iframe.onload = () => {
-                resolve(iframe.contentWindow.location.hash);
+                resolve(iframe.contentWindow?.location.hash);
             };
         });
 
@@ -514,7 +517,7 @@ function refreshAuthToken(): Function {
         document.body.appendChild(iframe);
 
         return signInPromise.then(hash => {
-            const params = getParamsFromHash(hash);
+            const params = getParamsFromHash(hash as string);
 
             dispatch(setCalendarAPIAuthState({
                 accessToken: params.access_token,
@@ -537,22 +540,22 @@ function refreshAuthToken(): Function {
  * @private
  */
 function requestCalendarEvents( // eslint-disable-line max-params
-        client,
-        calendarId,
-        fetchStartDays,
-        fetchEndDays): Promise<*> {
+        client: any,
+        calendarId: string,
+        fetchStartDays?: number,
+        fetchEndDays?: number): Promise<any> {
     const startDate = new Date();
     const endDate = new Date();
 
-    startDate.setDate(startDate.getDate() + fetchStartDays);
-    endDate.setDate(endDate.getDate() + fetchEndDays);
+    startDate.setDate(startDate.getDate() + Number(fetchStartDays));
+    endDate.setDate(endDate.getDate() + Number(fetchEndDays));
 
     const filter = `Start/DateTime ge '${
         startDate.toISOString()}' and End/DateTime lt '${
         endDate.toISOString()}'`;
 
     const ianaTimeZone = new Intl.DateTimeFormat().resolvedOptions().timeZone;
-    const windowsTimeZone = findWindows(ianaTimeZone);
+    const windowsTimeZone = findWindows(ianaTimeZone as IanaName);
 
     return client
         .api(`/me/calendars/${calendarId}/events`)
@@ -561,7 +564,7 @@ function requestCalendarEvents( // eslint-disable-line max-params
         .select('id,subject,start,end,location,body')
         .orderby('createdDateTime DESC')
         .get()
-        .then(result => result.value.map(item => {
+        .then((result: any) => result.value.map((item: Object) => {
             return {
                 ...item,
                 calendarId
@@ -576,7 +579,7 @@ function requestCalendarEvents( // eslint-disable-line max-params
  * @private
  * @returns {string} - The converted string.
  */
-function b64utoutf8(str) {
+function b64utoutf8(str: string) {
     let s = str;
 
     // Convert from Base64URL to Base64.
@@ -595,7 +598,7 @@ function b64utoutf8(str) {
 
     // Convert bytes to hex.
 
-    s = bytes.reduce((str_, byte) => str_ + byte.toString(16).padStart(2, '0'), '');
+    s = bytes.reduce((str_: any, byte: any) => str_ + byte.toString(16).padStart(2, '0'), '');
 
     // Convert a hexadecimal string to a URLComponent string
 

react/features/deep-linking/middleware.ts

@@ -1,5 +1,3 @@
-// @flow
-
 import MiddlewareRegistry from '../base/redux/MiddlewareRegistry';
 
 import { OPEN_DESKTOP_APP } from './actionTypes';

react/features/invite/components/callee-info/CalleeInfo.tsx

@@ -9,12 +9,12 @@ import {
     getParticipantPresenceStatus,
     getRemoteParticipants
 } from '../../../base/participants/functions';
-import { Container, Text } from '../../../base/react/components/index.web';
+import { Container, Text } from '../../../base/react/components/index';
 import { isLocalTrackMuted } from '../../../base/tracks/functions.any';
 import PresenceLabel from '../../../presence-status/components/PresenceLabel';
 import { CALLING } from '../../../presence-status/constants';
 
-import styles from './styles.web';
+import styles from './styles';
 
 /**
  * The type of the React {@code Component} props of {@link CalleeInfo}.

react/features/large-video/components/LargeVideoBackground.web.tsx

@@ -1,8 +1,7 @@
-// @flow
-
 import React, { Component } from 'react';
 import { connect } from 'react-redux';
 
+import { IReduxState } from '../../app/types';
 import { shouldDisplayTileView } from '../../video-layout/functions.web';
 
 /**
@@ -22,7 +21,7 @@ export const ORIENTATION = {
  * The type of the React {@code Component} props of
  * {@link LargeVideoBackgroundCanvas}.
  */
-type Props = {
+interface IProps {
 
     /**
      * Whether or not the layout should change to support tile view mode.
@@ -30,35 +29,35 @@ type Props = {
      * @protected
      * @type {boolean}
      */
-    _shouldDisplayTileView: boolean,
+    _shouldDisplayTileView: boolean;
 
     /**
      * Additional CSS class names to add to the root of the component.
      */
-    className: String,
+    className: String;
 
     /**
      * Whether or not the background should have its visibility hidden.
      */
-    hidden: boolean,
+    hidden: boolean;
 
     /**
      * Whether or not the video should display flipped horizontally, so left
      * becomes right and right becomes left.
      */
-    mirror: boolean,
+    mirror: boolean;
 
     /**
      * Whether the component should ensure full width of the video is displayed
      * (landscape) or full height (portrait).
      */
-    orientationFit: string,
+    orientationFit: string;
 
     /**
      * The video stream to display.
      */
-    videoElement: Object
-};
+    videoElement: HTMLVideoElement;
+}
 
 
 /**
@@ -67,10 +66,10 @@ type Props = {
  *
  * @augments Component
  */
-export class LargeVideoBackground extends Component<Props> {
-    _canvasEl: Object;
+export class LargeVideoBackground extends Component<IProps> {
+    _canvasEl: HTMLCanvasElement;
 
-    _updateCanvasInterval: *;
+    _updateCanvasInterval: number | undefined;
 
     /**
      * Initializes new {@code LargeVideoBackground} instance.
@@ -78,7 +77,7 @@ export class LargeVideoBackground extends Component<Props> {
      * @param {*} props - The read-only properties with which the new instance
      * is to be initialized.
      */
-    constructor(props: Props) {
+    constructor(props: IProps) {
         super(props);
 
         // Bind event handlers so they are only bound once per instance.
@@ -107,7 +106,7 @@ export class LargeVideoBackground extends Component<Props> {
      *
      * @inheritdoc
      */
-    componentDidUpdate(prevProps: Props) {
+    componentDidUpdate(prevProps: IProps) {
         const wasCanvasUpdating = !prevProps.hidden && !prevProps._shouldDisplayTileView && prevProps.videoElement;
         const shouldCanvasUpdating
             = !this.props.hidden && !this.props._shouldDisplayTileView && this.props.videoElement;
@@ -163,7 +162,7 @@ export class LargeVideoBackground extends Component<Props> {
     _clearCanvas() {
         const cavnasContext = this._canvasEl.getContext('2d');
 
-        cavnasContext.clearRect(
+        cavnasContext?.clearRect(
             0, 0, this._canvasEl.width, this._canvasEl.height);
     }
 
@@ -177,8 +176,6 @@ export class LargeVideoBackground extends Component<Props> {
         clearInterval(this._updateCanvasInterval);
     }
 
-    _setCanvasEl: () => void;
-
     /**
      * Sets the instance variable for the component's canvas element so it can
      * be accessed directly for drawing on.
@@ -187,7 +184,7 @@ export class LargeVideoBackground extends Component<Props> {
      * @private
      * @returns {void}
      */
-    _setCanvasEl(element) {
+    _setCanvasEl(element: HTMLCanvasElement) {
         this._canvasEl = element;
     }
 
@@ -199,11 +196,9 @@ export class LargeVideoBackground extends Component<Props> {
      */
     _setUpdateCanvasInterval() {
         this._clearUpdateCanvasInterval();
-        this._updateCanvasInterval = setInterval(this._updateCanvas, 200);
+        this._updateCanvasInterval = window.setInterval(this._updateCanvas, 200);
     }
 
-    _updateCanvas: () => void;
-
     /**
      * Draws the current frame of the passed in video element onto the canvas.
      *
@@ -235,13 +230,13 @@ export class LargeVideoBackground extends Component<Props> {
         if (this.props.orientationFit === ORIENTATION.LANDSCAPE) {
             const heightScaledToFit = (canvasWidth / videoWidth) * videoHeight;
 
-            canvasContext.drawImage(
-                videoElement, 0, 0, canvasWidth, heightScaledToFit);
+            canvasContext?.drawImage(
+                videoElement as any, 0, 0, canvasWidth, heightScaledToFit);
         } else {
             const widthScaledToFit = (canvasHeight / videoHeight) * videoWidth;
 
-            canvasContext.drawImage(
-                videoElement, 0, 0, widthScaledToFit, canvasHeight);
+            canvasContext?.drawImage(
+                videoElement as any, 0, 0, widthScaledToFit, canvasHeight);
         }
     }
 }
@@ -255,7 +250,7 @@ export class LargeVideoBackground extends Component<Props> {
  *     _shouldDisplayTileView: boolean
  * }}
  */
-function _mapStateToProps(state) {
+function _mapStateToProps(state: IReduxState) {
     return {
         _shouldDisplayTileView: shouldDisplayTileView(state)
     };

react/features/shared-video/components/web/AbstractVideoManager.ts

@@ -7,6 +7,7 @@ import { createSharedVideoEvent as createEvent } from '../../../analytics/Analyt
 import { sendAnalytics } from '../../../analytics/functions';
 import { IReduxState } from '../../../app/types';
 import { getCurrentConference } from '../../../base/conference/functions';
+import { IJitsiConference } from '../../../base/conference/reducer';
 import { MEDIA_TYPE } from '../../../base/media/constants';
 import { getLocalParticipant } from '../../../base/participants/functions';
 import { isLocalTrackMuted } from '../../../base/tracks/functions';
@@ -39,7 +40,7 @@ export interface IProps {
     /**
      * The current conference.
      */
-    _conference: Object;
+    _conference?: IJitsiConference;
 
     /**
      * Warning that indicates an incorrect video url.
@@ -71,12 +72,12 @@ export interface IProps {
     /**
      * Store flag for muted state.
      */
-    _muted: boolean;
+    _muted?: boolean;
 
     /**
      * The shared video owner id.
      */
-    _ownerId: string;
+    _ownerId?: string;
 
     /**
      * Updates the shared video status.
@@ -86,7 +87,7 @@ export interface IProps {
     /**
      * The shared video status.
      */
-    _status: string;
+    _status?: string;
 
     /**
      * Action to stop video sharing.
@@ -97,12 +98,12 @@ export interface IProps {
      * Seek time in seconds.
      *
      */
-    _time: number;
+    _time?: number;
 
     /**
      * The video url.
      */
-    _videoUrl: string;
+    _videoUrl?: string;
 
     /**
       * The video id.
@@ -185,8 +186,8 @@ class AbstractVideoManager extends PureComponent<IProps> {
 
         const playerTime = this.getTime();
 
-        if (shouldSeekToPosition(_time, playerTime)) {
-            this.seek(_time);
+        if (shouldSeekToPosition(Number(_time), Number(playerTime))) {
+            this.seek(Number(_time));
         }
 
         if (this.getPlaybackStatus() !== _status) {
@@ -214,7 +215,7 @@ class AbstractVideoManager extends PureComponent<IProps> {
      * @param {Object|undefined} e - The error returned by the API or none.
      * @returns {void}
      */
-    onError(e: any) {
+    onError(e?: any) {
         logger.error('Error in the video player', e?.data,
             e?.data ? 'Check error code at https://developers.google.com/youtube/iframe_api_reference#onError' : '');
         this.props._stopSharedVideo();
@@ -251,7 +252,7 @@ class AbstractVideoManager extends PureComponent<IProps> {
         const volume = this.getVolume();
         const muted = this.isMuted();
 
-        if (volume > 0 && !muted) {
+        if (Number(volume) > 0 && !muted) {
             this.smartAudioMute();
         }
 
@@ -290,7 +291,7 @@ class AbstractVideoManager extends PureComponent<IProps> {
 
         const status = this.getPlaybackStatus();
 
-        if (!Object.values(PLAYBACK_STATUSES).includes(status)) {
+        if (!Object.values(PLAYBACK_STATUSES).includes(status ?? '')) {
             return;
         }
 
@@ -320,7 +321,7 @@ class AbstractVideoManager extends PureComponent<IProps> {
     isSharedVideoVolumeOn() {
         return this.getPlaybackStatus() === PLAYBACK_STATUSES.PLAYING
                 && !this.isMuted()
-                && this.getVolume() > 0;
+                && Number(this.getVolume()) > 0;
     }
 
     /**
@@ -342,54 +343,93 @@ class AbstractVideoManager extends PureComponent<IProps> {
     /**
      * Seeks video to provided time.
      *
-     * @param {number} time
+     * @param {number} _time - Time to seek to.
+     * @returns {void}
      */
-    seek: (time: number) => void;
+    seek(_time: number) {
+        // to be implemented by subclass
+    }
 
     /**
      * Indicates the playback state of the video.
+     *
+     * @returns {string}
      */
-    getPlaybackStatus: () => string;
+    getPlaybackStatus(): string | undefined {
+        return;
+    }
 
     /**
      * Indicates whether the video is muted.
+     *
+     * @returns {boolean}
      */
-    isMuted: () => boolean;
+    isMuted(): boolean | undefined {
+        return;
+    }
 
     /**
      * Retrieves current volume.
+     *
+     * @returns {number}
      */
-    getVolume: () => number;
+    getVolume() {
+        return 1;
+    }
 
     /**
      * Plays video.
+     *
+     * @returns {void}
      */
-    play: () => void;
+    play() {
+        // to be implemented by subclass
+    }
 
     /**
      * Pauses video.
+     *
+     * @returns {void}
      */
-    pause: () => void;
+    pause() {
+        // to be implemented by subclass
+    }
 
     /**
      * Mutes video.
+     *
+     * @returns {void}
      */
-    mute: () => void;
+    mute() {
+        // to be implemented by subclass
+    }
 
     /**
      * Unmutes video.
+     *
+     * @returns {void}
      */
-    unMute: () => void;
+    unMute() {
+        // to be implemented by subclass
+    }
 
     /**
      * Retrieves current time.
+     *
+     * @returns {number}
      */
-    getTime: () => number;
+    getTime() {
+        return 0;
+    }
 
     /**
      * Disposes current video player.
+     *
+     * @returns {void}
      */
-    dispose: () => void;
+    dispose() {
+        // to be implemented by subclass
+    }
 }
 
 

react/features/shared-video/components/web/VideoManager.tsx

@@ -4,7 +4,7 @@ import { connect } from 'react-redux';
 import { PLAYBACK_STATUSES } from '../../constants';
 
 import AbstractVideoManager, {
-    Props,
+    IProps,
     _mapDispatchToProps,
     _mapStateToProps
 } from './AbstractVideoManager';
@@ -13,7 +13,9 @@ import AbstractVideoManager, {
 /**
  * Manager of shared video.
  */
-class VideoManager extends AbstractVideoManager<Props> {
+class VideoManager extends AbstractVideoManager {
+    playerRef: React.RefObject<HTMLVideoElement>;
+
     /**
      * Initializes a new VideoManager instance.
      *
@@ -21,7 +23,7 @@ class VideoManager extends AbstractVideoManager<Props> {
      *
      * @returns {void}
      */
-    constructor(props) {
+    constructor(props: IProps) {
         super(props);
 
         this.playerRef = React.createRef();
@@ -70,7 +72,7 @@ class VideoManager extends AbstractVideoManager<Props> {
      * @returns {number}
      */
     getVolume() {
-        return this.player?.volume;
+        return Number(this.player?.volume);
     }
 
     /**
@@ -79,7 +81,7 @@ class VideoManager extends AbstractVideoManager<Props> {
      * @returns {number}
      */
     getTime() {
-        return this.player?.currentTime;
+        return Number(this.player?.currentTime);
     }
 
     /**
@@ -89,7 +91,7 @@ class VideoManager extends AbstractVideoManager<Props> {
      *
      * @returns {void}
      */
-    seek(time) {
+    seek(time: number) {
         if (this.player) {
             this.player.currentTime = time;
         }
@@ -143,7 +145,7 @@ class VideoManager extends AbstractVideoManager<Props> {
     getPlayerOptions() {
         const { _isOwner, videoId } = this.props;
 
-        let options = {
+        let options: any = {
             autoPlay: true,
             src: videoId,
             controls: _isOwner,

react/features/shared-video/components/web/YoutubeVideoManager.tsx

@@ -6,6 +6,7 @@ import YouTube from 'react-youtube';
 import { PLAYBACK_STATUSES } from '../../constants';
 
 import AbstractVideoManager, {
+    IProps,
     _mapDispatchToProps,
     _mapStateToProps
 } from './AbstractVideoManager';
@@ -16,6 +17,9 @@ import AbstractVideoManager, {
  * @returns {void}
  */
 class YoutubeVideoManager extends AbstractVideoManager {
+    isPlayerAPILoaded: boolean;
+    player?: any;
+
     /**
      * Initializes a new YoutubeVideoManager instance.
      *
@@ -23,7 +27,7 @@ class YoutubeVideoManager extends AbstractVideoManager {
      *
      * @returns {void}
      */
-    constructor(props) {
+    constructor(props: IProps) {
         super(props);
 
         this.isPlayerAPILoaded = false;
@@ -88,7 +92,7 @@ class YoutubeVideoManager extends AbstractVideoManager {
      *
      * @returns {void}
      */
-    seek(time) {
+    seek(time: number) {
         return this.player?.seekTo(time);
     }
 
@@ -147,7 +151,7 @@ class YoutubeVideoManager extends AbstractVideoManager {
      *
      * @returns {void}
      */
-    onPlayerStateChange = event => {
+    onPlayerStateChange = (event: any) => {
         if (event.data === YouTube.PlayerState.PLAYING) {
             this.onPlay();
         } else if (event.data === YouTube.PlayerState.PAUSED) {
@@ -162,7 +166,7 @@ class YoutubeVideoManager extends AbstractVideoManager {
      *
      * @returns {void}
      */
-    onPlayerReady = event => {
+    onPlayerReady = (event: any) => {
         const { _isOwner } = this.props;
 
         this.player = event.target;
@@ -201,7 +205,7 @@ class YoutubeVideoManager extends AbstractVideoManager {
                     'rel': 0
                 }
             },
-            onError: e => this.onError(e),
+            onError: (e: any) => this.onError(e),
             onReady: this.onPlayerReady,
             onStateChange: this.onPlayerStateChange,
             videoId

react/features/stream-effects/audio-mixer/AudioMixerEffect.ts

@@ -1,5 +1,3 @@
-// @flow
-
 import JitsiMeetJS from '../../base/lib-jitsi-meet';
 import { MEDIA_TYPE } from '../../base/media/constants';
 
@@ -12,12 +10,12 @@ export class AudioMixerEffect {
     /**
      * JitsiLocalTrack that is going to be mixed into the track that uses this effect.
      */
-    _mixAudio: Object;
+    _mixAudio: any;
 
     /**
      * MediaStream resulted from mixing.
      */
-    _mixedMediaStream: Object;
+    _mixedMediaStream: any;
 
     /**
      * MediaStreamTrack obtained from mixed stream.
@@ -32,19 +30,19 @@ export class AudioMixerEffect {
     /**
      * MediaStreamTrack obtained from the original MediaStream.
      */
-    _originalTrack: Object;
+    _originalTrack: any;
 
     /**
      * Lib-jitsi-meet AudioMixer.
      */
-    _audioMixer: Object;
+    _audioMixer: any;
 
     /**
      * Creates AudioMixerEffect.
      *
      * @param {JitsiLocalTrack} mixAudio - JitsiLocalTrack which will be mixed with the original track.
      */
-    constructor(mixAudio: Object) {
+    constructor(mixAudio: any) {
         if (mixAudio.getType() !== MEDIA_TYPE.AUDIO) {
             throw new Error('AudioMixerEffect only supports audio JitsiLocalTracks; effect will not work!');
         }
@@ -58,7 +56,7 @@ export class AudioMixerEffect {
      * @param {JitsiLocalTrack} sourceLocalTrack - Track to which the effect will be applied.
      * @returns {boolean} - Returns true if this effect can run on the specified track, false otherwise.
      */
-    isEnabled(sourceLocalTrack: Object) {
+    isEnabled(sourceLocalTrack: any) {
         // Both JitsiLocalTracks need to be audio i.e. contain an audio MediaStreamTrack
         return sourceLocalTrack.isAudioTrack() && this._mixAudio.isAudioTrack();
     }

react/features/stream-effects/rnnoise/index.ts

@@ -1,7 +1,6 @@
-// @flow
-
 // Script expects to find rnnoise webassembly binary in the same public path root, otherwise it won't load
 // During the build phase this needs to be taken care of manually
+// @ts-ignore
 import { createRNNWasmModule } from '@jitsi/rnnoise-wasm';
 
 import RnnoiseProcessor from './RnnoiseProcessor';
@@ -9,7 +8,7 @@ import RnnoiseProcessor from './RnnoiseProcessor';
 export { RNNOISE_SAMPLE_LENGTH } from './RnnoiseProcessor';
 export type { RnnoiseProcessor };
 
-let rnnoiseModule;
+let rnnoiseModule: Promise<any> | undefined;
 
 /**
  * Creates a new instance of RnnoiseProcessor.
@@ -21,5 +20,5 @@ export function createRnnoiseProcessor() {
         rnnoiseModule = createRNNWasmModule();
     }
 
-    return rnnoiseModule.then(mod => new RnnoiseProcessor(mod));
+    return rnnoiseModule?.then(mod => new RnnoiseProcessor(mod));
 }

react/features/welcome/components/WelcomePage.native.tsx

@@ -29,7 +29,7 @@ import {
     AbstractWelcomePage,
     _mapStateToProps as _abstractMapStateToProps
 } from './AbstractWelcomePage';
-import styles from './styles';
+import styles from './styles.native';
 
 interface IProps extends AbstractProps {
 

tsconfig.native.json

@@ -31,9 +31,7 @@
         "react/features/remote-control",
         "react/features/screen-share",
         "react/features/screenshot-capture",
-        "react/features/stream-effects/noise-suppression",
-        "react/features/stream-effects/rnnoise",
-        "react/features/stream-effects/virtual-background",
+        "react/features/stream-effects",
         "react/features/virtual-background",
         "react/features/web-hid",
         "react/features/whiteboard",