import { HttpRequest, HttpResponse } from '@angular/common/http';
import * as i0 from "@angular/core";
export declare class CacheService {
    cacheMap: Map<any, any>;
    getFromCache(req: HttpRequest<any>): HttpResponse<any> | undefined;
    addToCache(req: HttpRequest<any>, response: HttpResponse<any>): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CacheService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CacheService>;
}