import { IncomingMessage } from "http";
export interface Request {
    /** The path of the request's URL (e.g. "/about") */
    path: string;
    /** The request's HTTP method (e.g. "GET", "POST") */
    method: string;
    /** The request's HTTP headers */
    headers: Record<string, string | string[] | undefined>;
}
/**
 * Agent types that can be controlled with robots.txt rules.
 */
export declare enum AgentType {
    AIAgent = "AI Agent",
    AIAssistant = "AI Assistant",
    AIDataScraper = "AI Data Scraper",
    AISearchCrawler = "AI Search Crawler",
    Archiver = "Archiver",
    DeveloperHelper = "Developer Helper",
    Fetcher = "Fetcher",
    HeadlessAgent = "Headless Agent",
    IntelligenceGatherer = "Intelligence Gatherer",
    Scraper = "Scraper",
    SEOCrawler = "SEO Crawler",
    SearchEngineCrawler = "Search Engine Crawler",
    SecurityScanner = "Security Scanner",
    UndocumentedAIAgent = "Undocumented AI Agent"
}
export declare class DarkVisitors {
    private readonly accessToken;
    /**
     * Creates a new instance of the Dark Visitors client.
     *
     * @param accessToken - Your project's access token.
     */
    constructor(accessToken: string);
    /**
     * Tracks an agent visit in Dark Visitors agent analytics.
     *
     * @param visitRequest - The incoming visit request.
     */
    trackVisit(request: Request): void;
    trackVisit(request: IncomingMessage): void;
    /**
     * Generates a `robots.txt` file that disallows the specified agent types.
     * Cache and serve this string at your website’s `/robots.txt` endpoint.
     *
     * @param agentTypes - A list of agent types to include.
     * @param disallow - A path to disallow (default is "/" for all paths).
     * @returns The generated `robots.txt` as a string.
     * @throws If the API call fails or returns a non-200 status.
     */
    generateRobotsTxt(agentTypes: AgentType[], disallow?: string): Promise<string>;
    private filterHeaders;
}
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