/**
 * fastCRW Tool
 *
 * Web scraping, crawling, and content extraction.
 * Firecrawl-compatible web scraper; single binary; self-host or cloud.
 * Reuses @mendable/firecrawl-js pointed at the fastCRW API.
 */
import type { ToolMetadata, PraisonTool } from '../registry/types';
export declare const CRW_METADATA: ToolMetadata;
export interface CrwScrapeConfig {
    formats?: ('markdown' | 'html' | 'rawHtml' | 'links' | 'screenshot')[];
    onlyMainContent?: boolean;
    includeTags?: string[];
    excludeTags?: string[];
    waitFor?: number;
}
export interface CrwCrawlConfig {
    limit?: number;
    maxDepth?: number;
    includePaths?: string[];
    excludePaths?: string[];
    allowBackwardLinks?: boolean;
    allowExternalLinks?: boolean;
}
export interface CrwScrapeInput {
    url: string;
}
export interface CrwCrawlInput {
    url: string;
}
export interface CrwScrapeResult {
    content: string;
    markdown?: string;
    html?: string;
    links?: string[];
    metadata?: Record<string, unknown>;
}
export interface CrwCrawlResult {
    pages: Array<{
        url: string;
        content: string;
        markdown?: string;
    }>;
}
/**
 * Create a fastCRW Scrape tool.
 *
 * Scrapes a single web page using the Firecrawl-compatible fastCRW API,
 * returning LLM-ready content in markdown and optionally HTML, links, and metadata.
 *
 * @param config - Optional scraping configuration (formats, content filters, wait time).
 * @returns A PraisonTool that scrapes a single web page.
 *
 * @example
 * ```typescript
 * import { crwScrape } from 'praisonai';
 *
 * const scraper = crwScrape({ formats: ['markdown', 'links'], onlyMainContent: true });
 * const result = await scraper.execute({ url: 'https://example.com' });
 * console.log(result.content);
 * ```
 */
export declare function crwScrape(config?: CrwScrapeConfig): PraisonTool<CrwScrapeInput, CrwScrapeResult>;
/**
 * Create a fastCRW Crawl tool.
 *
 * Crawls a website starting from a URL, following links and extracting content
 * from multiple pages using the Firecrawl-compatible fastCRW API.
 *
 * @param config - Optional crawl configuration (depth limits, path filters, link policies).
 * @returns A PraisonTool that crawls a website and extracts content from multiple pages.
 *
 * @example
 * ```typescript
 * import { crwCrawl } from 'praisonai';
 *
 * const crawler = crwCrawl({ limit: 10, maxDepth: 2, includePaths: ['/docs'] });
 * const result = await crawler.execute({ url: 'https://example.com' });
 * console.log(result.pages.length, 'pages crawled');
 * ```
 */
export declare function crwCrawl(config?: CrwCrawlConfig): PraisonTool<CrwCrawlInput, CrwCrawlResult>;
/**
 * Factory functions for registry
 */
export declare function createCrwScrapeTool(config?: CrwScrapeConfig): PraisonTool<unknown, unknown>;
export declare function createCrwCrawlTool(config?: CrwCrawlConfig): PraisonTool<unknown, unknown>;