Rodei todas as pagínas do forum e não encontrei nada
import { Component } from '@angular/core';
import { UserService } from '../user/user.service';
import { Observable } from 'rxjs';
import { User } from '../user/user';
@Component({
selector: 'ap-header',
templateUrl: './header.component.html'
})
export class HeaderComponent {
user$ : Observable<User>
user: User;
constructor(userService: UserService) {
this.user$ = userService.getUser();
this.user$ .subscribe(user => this.user = user);
}
}`
