/**
 * OpenKernel — Search Plugin
 *
 * Default stack: SearXNG → Crawler (Crawl4AI-style fetch) → Markdown → LLM.
 * Provides a shared SearchController that the research worker handler uses.
 *
 * If no SearXNG URL is configured, the controller falls back to a
 * DuckDuckGo HTML scrape so the research worker remains functional.
 */
import type { Plugin } from '../types.js';
import { SearchController } from '../search/search-controller.js';
import type { SearchOptions } from '../search/search-controller.js';
export interface SearchPluginOptions extends SearchOptions {
}
export declare function createSearchPlugin(options?: SearchPluginOptions): Plugin;
export { SearchController };
export type { SearchOptions, SearchResult } from '../search/search-controller.js';