import { InternalAxiosRequestConfig, AxiosResponse } from 'axios';
import { RobotsPluginOptions } from './domain/models/RobotsPluginOptions';
import { IRobotsDataRepository } from './domain/interfaces/IRobotsDataRepository';
import { IAllowService } from './domain/interfaces/IAllowService';
import { ICrawlDelayService } from './domain/interfaces/ICrawlDelayService';
export declare class RobotsInterceptor {
    private dataService;
    private allowService;
    private crawlDelayService;
    private userAgent;
    private crawlDelayCompliance;
    constructor(options: RobotsPluginOptions, deps?: {
        dataService?: IRobotsDataRepository;
        allowService?: IAllowService;
        crawlDelayService?: ICrawlDelayService;
    });
    /**
     * Intercepts Axios requests to enforce the Robots Exclusion Protocol.
     */
    intercept(config: InternalAxiosRequestConfig): Promise<InternalAxiosRequestConfig>;
    /**
     * Intercepts Axios responses to update the last crawled timestamp.
     */
    interceptResponse(response: AxiosResponse): AxiosResponse;
    /**
     * Intercepts Axios response errors to update the last crawled timestamp,
     * ensuring we track attempts even if they fail.
     */
    interceptResponseError(error: any): any;
    private resolveUrl;
    private validateProtocol;
}