angular-hotel-manager/src/app/app.component.ts

import { Component } from '@angular/core';
import { ParentComponent } from './Parent/parent.component';
import { ChildComponent } from './Child/child.component';

@Component({
  selector: 'app-root',
  standalone: true,
  imports: [ParentComponent, ChildComponent],
  templateUrl: './app.component.html',
  styleUrl: './app.component.css'
})
export class AppComponent {
  public test = "Hello";

  public get age() {
    return 17;
  }
}