rename files

src/app/app.module.ts

@@ -25,7 +25,6 @@ import { CalendarModule, DateAdapter } from 'angular-calendar';
 import { adapterFactory } from 'angular-calendar/date-adapters/date-fns';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import { MessagesPage } from './pages/chat/messages/messages.page';
-import { WebsocketService } from './services/websocket.service'
 import { ChatService } from './services/chat.service';
 import {MatDatepickerModule} from '@angular/material/datepicker';
 // import { FCM } from 'cordova-plugin-fcm-with-dependecy-updated/ionic/ngx';
@@ -130,7 +129,6 @@ import { FirebaseX } from '@ionic-native/firebase-x/ngx'; */
     FilePath,
    /*  FCM,
     FirebaseX, */
-    WebsocketService,
     ChatService,
     ScreenOrientation,
     Network,