Adding inbox page in your project‌

There following steps to add inbox page‌

1.First of all, you have to edit in app.module file ,which is located in your-project-name\src\app folder.

2.Import following files in app.module file.

import { InboxComponent } from './inbox/inbox.component';
import { MailService } from "./inbox/mail.service";
import { InboxComposeComponent } from './inbox/inbox-compose/inbox-compose.component';

3.Now open app-routing.module.ts file and import this file.

import { InboxComponent }  from './inbox/inbox.component';

After this,add following in routes

{ path: 'inbox', component: InboxComponent }