doneit-web/src/app/services/websocket.service.ts

import { Injectable } from '@angular/core';
import * as io from 'socket.io-client';
import { Observable } from 'rxjs';
import { Socket } from 'ngx-socket-io';

@Injectable({
  providedIn: 'root'
})
export class WebsocketService {

  message = '';
  messages = [];
  currentUser = '';

  constructor(private socket: Socket) { }

  connect(){
    return this.socket.connect();
  }

}