import { CallbackManagerForToolRun } from "@langchain/core/callbacks/manager";
import { Tool, type ToolParams } from "@langchain/core/tools";
import { JigsawStack } from "jigsawstack";
type JigsawStackType = ReturnType<typeof JigsawStack>;
export type ScrapeInputParams = Omit<Parameters<JigsawStackType["web"]["ai_scrape"]>["0"], "url">;
export type ScrapeOutputParams = Awaited<ReturnType<JigsawStackType["web"]["ai_scrape"]>>;
/**
 * A tool that leverages the JigsawStack AI Scraper for AI-driven web scraping.
 *
 * This tool allows you to scrape web content using advanced AI capabilities provided by JigsawStack.
 *
 * To use this tool, set the `JIGSAWSTACK_API_KEY` environment variable. You create a free API key at [JigsawStack](https://jigsawstack.com)
 *
 * @example
 * ```typescript
 * const tool = new JigsawStackAIScrape({
 *   params: {
 *     element_prompts: ["Pro plan"]
 *   }
 * });
 * const res = await tool.invoke("https://jigsawstack.com/pricing");
 * console.log({ res });
 * ```
 */
export interface JigsawStackAIScrapeParams extends ToolParams {
    /**
     * The API key to use.
     * @default {process.env.JIGSAWSTACK_API_KEY}
     */
    apiKey?: string;
    params: ScrapeInputParams;
}
export declare class JigsawStackAIScrape extends Tool {
    client: JigsawStackType;
    params: ScrapeInputParams;
    static lc_name(): string;
    description: string;
    name: string;
    constructor(fields: JigsawStackAIScrapeParams);
    protected _call(url: string, _runManager?: CallbackManagerForToolRun): Promise<string>;
}
export {};