/**
 * Express Framework Adapter
 *
 * Framework adapter for Express.js and compatible frameworks (Fastify, Koa, etc.).
 * Converts Express req/res to Web Request/Response and handles SSE streaming.
 *
 * @example
 * ```typescript
 * import express from 'express';
 * import { streamServer } from './stream';
 *
 * const app = express();
 * app.get('/events/stream', streamServer.getHandler('express'));
 * ```
 */
import type { FrameworkAdapterConfig, FrameworkHandlerOptions, CoreRequestHandler, ExpressRequest, ExpressHandler } from '@plyaz/types/core';
import { BaseFrameworkAdapter } from './BaseFrameworkAdapter';
/**
 * ExpressFrameworkAdapter - Express/Fastify adapter
 *
 * Features:
 * - Converts Express req/res to Web Request/Response
 * - Handles SSE streaming to Express response
 * - Manages connection cleanup on client disconnect
 * - Compatible with Express, Fastify, Koa (with adapters)
 *
 * @example
 * ```typescript
 * const adapter = new ExpressFrameworkAdapter();
 * const handler = adapter.createHandler(streamServer.handleRequest);
 * app.get('/stream', handler);
 * ```
 */
export declare class ExpressFrameworkAdapter extends BaseFrameworkAdapter {
    readonly framework: "express";
    constructor(config?: FrameworkAdapterConfig);
    /**
     * Create Express route handler.
     *
     * @param handleRequest - Core request handler from StreamServer
     * @param options - Handler options
     * @returns Express route handler function
     */
    createHandler(handleRequest: CoreRequestHandler, options?: FrameworkHandlerOptions): ExpressHandler;
    /**
     * Convert Express request to Web Request.
     *
     * @param req - Express request object
     * @returns Web Request object
     */
    convertRequest(req: ExpressRequest): Request;
    /**
     * Handle Web Response and stream to Express response.
     *
     * @param response - Web Response from core handler
     * @param _req - Original Express request (unused)
     * @param res - Express response object
     */
    handleResponse(response: Response, _req: unknown, res: unknown): Promise<void>;
}
//# sourceMappingURL=ExpressFrameworkAdapter.d.ts.map