import {HttpHeaders} from "@angular/common/http"; export type MediaType = 'application/json' | 'text/plain' export class CustomOptions { public static registryOptions(mediaType: MediaType = 'application/json'): {} { let httpHeaders = new HttpHeaders({ 'Content-Type': mediaType, }); return {headers: httpHeaders, withCredentials: true}; } public static getAuthOptionsWithBody():{} { return { headers: new HttpHeaders({ 'Content-Type': 'application/json', }), withCredentials: true }; } public static getAuthOptions():{} { return this.getAuthOptionsWithBody(); } }