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