import { Injectable } from '@angular/core'; export interface User { id: number; name: string; } @Injectable({ providedIn: 'root', }) export class UserService { constructor() { } getUsers(): Promise { return Promise.resolve([ { id: 1, name: 'Maria' }, { id: 2, name: 'Alex' }, { id: 3, name: 'Chuntao' }, { id: 4, name: 'Béatrice' }, { id: 5, name: 'Sarah' }, { id: 6, name: 'Andrés' }, { id: 7, name: 'Abdul' }, { id: 8, name: 'Pierre' }, { id: 9, name: 'Jiao' }, { id: 10, name: 'Seth' } ]); } }