import { z } from "zod";
/**
 * Group URLs into template clusters. Wraps `clusterUrlTemplates` from the
 * site classifier. Lets the orchestrator decide where to focus sampling —
 * high-ratio templates (e.g. 80% of URLs share `/city/:slug`) deserve
 * deeper inspection than long-tail one-offs.
 */
export declare const detectTemplatesTool: {
    name: string;
    description: string;
    inputSchema: z.ZodType<{
        urls: string[];
        minRatio?: number | undefined;
    }, unknown, z.core.$ZodTypeInternals<{
        urls: string[];
        minRatio?: number | undefined;
    }, unknown>>;
    outputSchema: z.ZodType<{
        templateCount: number;
        totalUrls: number;
        templates: {
            template: string;
            count: number;
            ratio: number;
        }[];
    }, unknown, z.core.$ZodTypeInternals<{
        templateCount: number;
        totalUrls: number;
        templates: {
            template: string;
            count: number;
            ratio: number;
        }[];
    }, unknown>>;
    toAiTool(): import("ai").Tool<{
        urls: string[];
        minRatio?: number | undefined;
    }, import("./types.js").ToolResult<{
        templateCount: number;
        totalUrls: number;
        templates: {
            template: string;
            count: number;
            ratio: number;
        }[];
    }>>;
    run(input: {
        urls: string[];
        minRatio?: number | undefined;
    }, ctx?: import("./types.js").ToolExecuteContext): Promise<import("./types.js").ToolResult<{
        templateCount: number;
        totalUrls: number;
        templates: {
            template: string;
            count: number;
            ratio: number;
        }[];
    }>>;
};
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