import { Injectable } from '@angular/core' ; import { UserModel } from '../../models/user-model' ; import { StreamEvent , Subscriber } from 'openvidu-browser' ; @ Injectable ( { providedIn : 'root' } ) export class RemoteUsersServiceMock { constructor ( ) { } updateUsers ( ) { } add ( event , subscriber ) { } removeUserByConnectionId ( connectionId ) { } someoneIsSharingScreen ( ) { return false ; } toggleUserZoom ( connectionId ) { } resetUsersZoom ( ) { } setUserZoom ( connectionId , zoom ) { } getRemoteUserByConnectionId ( connectionId ) { return null ; } updateNickname ( connectionId , nickname ) { } clean ( ) { } getUserAvatar ( connectionId ) { return 'avatar' ; } }