import type { IndexGraph } from "../../indexer/index-graph.js";
import { type FileCluster } from "../../search/cluster.js";
export declare const clustersTool: {
    name: string;
    description: string;
    inputSchema: {
        type: "object";
        properties: {
            min_size: {
                type: string;
                description: string;
            };
        };
    };
};
export declare function handleClusters(indexer: IndexGraph, args: Record<string, unknown>): string;
/**
 * Return clusters as structured data for the HTTP API / dashboard.
 */
export declare function getClustersJSON(indexer: IndexGraph): FileCluster[];