import { HttpClient, HttpParams } from '@angular/common/http'; import { Injectable } from '@angular/core'; import { Observable } from 'rxjs'; import { Message } from '../pojo/Message'; const account_auth_refresh_uri = '/account/auth/refresh'; @Injectable({ providedIn: 'root' }) export class AuthService { constructor(private http: HttpClient) {} public refreshToken(refreshToken: string): Observable> { return this.http.get>(`${account_auth_refresh_uri}/${refreshToken}`); } }