import { EventEmitter } from '@angular/core';
import { InterceptorDelay } from '../interfaces/interceptor-delay';
import * as i0 from "@angular/core";
export declare class InterceptorDelayService {
    delay: EventEmitter<InterceptorDelay>;
    private listOfDelay;
    append(interceptorDelay: InterceptorDelay): void;
    getLongestRequest(): InterceptorDelay;
    getLatestRequests(): InterceptorDelay[];
    static ɵfac: i0.ɵɵFactoryDeclaration<InterceptorDelayService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<InterceptorDelayService>;
}