Angular Nebular component

//app.component.ts
import { Component } from '@angular/core';
import { NbMenuItem } from '@nebular/theme';

@Component({
  selector: 'oribi-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css'],
})
export class AppComponent {
  title = 'signup-form';

  items: NbMenuItem[] = [
    {
      title: 'home',
      link: '/home'
    },
    {
      title: 'sign up',
      link: 'signup'
    }
   ];
}