doneit-web/src/app/pages/chat/chat-routing.module.ts

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';

import { ChatPage } from './chat.page';

const routes: Routes = [
  {
    path: '',
    component: ChatPage
  },
  {
    path: 'conversation',
    loadChildren: () => import('./conversation/conversation.module').then( m => m.ConversationPageModule)
  },
  {
    path: 'newchat',
    loadChildren: () => import('./newchat/newchat.module').then( m => m.NewchatPageModule)
  }

];

@NgModule({
  imports: [RouterModule.forChild(routes)],
  exports: [RouterModule],
})