import { HttpInterceptor, HttpEvent, HttpRequest, HttpHandler } from '@angular/common/http';
import { Subject, Observable } from 'rxjs';
import * as i0 from '@angular/core';

declare class IcedCacheService {
    cache: Record<string, Subject<HttpEvent<unknown>>>;
    has(key: string): boolean;
    get(key: string): Subject<HttpEvent<unknown>>;
    set(key: string, value: Subject<HttpEvent<unknown>>): void;
    removeAfter(key: string, ms?: number): void;
    remove(key: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<IcedCacheService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<IcedCacheService>;
}
declare class ThrottleInterceptor implements HttpInterceptor {
    private cache;
    constructor(cache: IcedCacheService);
    intercept(req: HttpRequest<unknown>, next: HttpHandler): Observable<HttpEvent<unknown>>;
    protected test(req: HttpRequest<unknown>): boolean;
    private buildKey;
    static ɵfac: i0.ɵɵFactoryDeclaration<ThrottleInterceptor, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ThrottleInterceptor>;
}

export { ThrottleInterceptor };