import { z } from "zod";
/**
 * General-purpose robots.txt fetch + parse + URL test. Wraps the existing
 * `parseDisallowPatterns`, `isBlockedByPattern`, and `parseCrawlDelaySeconds`
 * primitives. The AI-crawler-specific check lives in
 * `check_domain_crawler_access`; this is the lower-level building block.
 */
export declare const checkRobotsTool: {
    name: string;
    description: string;
    inputSchema: z.ZodType<{
        origin: string;
        testUrl?: string | undefined;
        userAgent?: string | undefined;
        timeoutMs?: number | undefined;
    }, unknown, z.core.$ZodTypeInternals<{
        origin: string;
        testUrl?: string | undefined;
        userAgent?: string | undefined;
        timeoutMs?: number | undefined;
    }, unknown>>;
    outputSchema: z.ZodType<{
        origin: string;
        robotsTxtUrl: string;
        robotsTxtPresent: boolean;
        disallowPatterns: string[];
        crawlDelaySeconds: number;
        hasSitemapDirective: boolean;
        testUrlBlocked: boolean | null;
    }, unknown, z.core.$ZodTypeInternals<{
        origin: string;
        robotsTxtUrl: string;
        robotsTxtPresent: boolean;
        disallowPatterns: string[];
        crawlDelaySeconds: number;
        hasSitemapDirective: boolean;
        testUrlBlocked: boolean | null;
    }, unknown>>;
    toAiTool(): import("ai").Tool<{
        origin: string;
        testUrl?: string | undefined;
        userAgent?: string | undefined;
        timeoutMs?: number | undefined;
    }, import("./types.js").ToolResult<{
        origin: string;
        robotsTxtUrl: string;
        robotsTxtPresent: boolean;
        disallowPatterns: string[];
        crawlDelaySeconds: number;
        hasSitemapDirective: boolean;
        testUrlBlocked: boolean | null;
    }>>;
    run(input: {
        origin: string;
        testUrl?: string | undefined;
        userAgent?: string | undefined;
        timeoutMs?: number | undefined;
    }, ctx?: import("./types.js").ToolExecuteContext): Promise<import("./types.js").ToolResult<{
        origin: string;
        robotsTxtUrl: string;
        robotsTxtPresent: boolean;
        disallowPatterns: string[];
        crawlDelaySeconds: number;
        hasSitemapDirective: boolean;
        testUrlBlocked: boolean | null;
    }>>;
};
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