/**
 * @fileoverview Provides a bridge between the MCP SDK's Node.js-style
 * streamable HTTP transport and Hono's Web Standards-based streaming response.
 * @module src/mcp-server/transports/core/honoNodeBridge
 */
import { PassThrough } from "stream";
/**
 * A mock ServerResponse that pipes writes to a PassThrough stream.
 * This is the bridge between Model Context Protocol's SDK's Node.js-style response handling
 * and Hono's stream-based body. It captures status and headers.
 */
export declare class HonoStreamResponse extends PassThrough {
    statusCode: number;
    headers: Record<string, string | number | string[]>;
    constructor();
    writeHead(statusCode: number, headers?: Record<string, string | number | string[]>): this;
    setHeader(name: string, value: string | number | string[]): this;
    getHeader(name: string): string | number | string[] | undefined;
    getHeaders(): Record<string, string | number | string[]>;
    removeHeader(name: string): void;
    write(chunk: unknown, encodingOrCallback?: BufferEncoding | ((error: Error | null | undefined) => void), callback?: (error: Error | null | undefined) => void): boolean;
    end(chunk?: unknown, encodingOrCallback?: BufferEncoding | (() => void), callback?: () => void): this;
}