import { RequestOptions, SpideyOptions, SpideyPipeline, SpideyResponse, SpideyResponseCallback } from './interfaces';
import { Logger } from 'winston';
import { DiscardItemError } from './errors';
declare class Spidey {
    private options?;
    logger: Logger;
    startUrls: string[];
    private requestPipeline;
    private dataPipeline;
    private pipeline;
    private statsInterval;
    private stateInterval;
    private totalStats;
    private perMinuteStats;
    constructor(options?: SpideyOptions | undefined);
    start(): void;
    parse(_response: SpideyResponse): void;
    request(options: RequestOptions, callback: SpideyResponseCallback): Promise<void | SpideyResponse>;
    save(data: any): void;
    scheduledRequestsCount(): number;
    getOptions(): SpideyOptions;
    private onStart;
    private onComplete;
    private getSpideyResponse;
    private setDefaultOptions;
    private processRequest;
    private processData;
    private getProxy;
    private parseProxyUrl;
    private savePerMinuteStats;
    private resetStats;
    private initializeLogger;
    private initializeIntervals;
    private printLogs;
}
export { Spidey, SpideyOptions, RequestOptions, SpideyResponse, SpideyPipeline, DiscardItemError };