Property

Estou tentando consumir a Api, porém, sempre recebo o mesmo erro.

Error: src/app/app.component.html:3:19 - error TS2339: Property 'url' does not exist on type 'Object'

Error: src/app/app.component.html:4:26 - error TS2339: Property 'description' does not exist on type 'Object'.

app.component.html

<app-photo
    *ngFor="let photo of photos"
    [url]= "photo.url"
    [description]="photo.description"
>
</app-photo>

app.component.ts

import { Component } from '@angular/core';
import { HttpClient } from '@angular/common/http'

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

  photos : Object[] = [];



  constructor( private httpClient: HttpClient ){
   this.httpClient.get<Object[]>("http://localhost:3000/flavio/photos").subscribe(photos => this.photos = photos);
  }


}