import { HttpEvent, HttpHandler, HttpInterceptor, HttpRequest } from '@angular/common/http';
import { Observable } from 'rxjs';
import { CacheRequestService } from './cache-request.service';
export declare class CacheInterceptorsService implements HttpInterceptor {
    private cache;
    constructor(cache: CacheRequestService);
    intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>>;
    requestHandler(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>>;
}