/**
 * @fileoverview Stateful Transport Manager implementation for MCP SDK.
 * This manager handles multiple, persistent sessions, creating a dedicated
 * McpServer and StreamableHTTPServerTransport instance for each one.
 * This version is adapted for Hono by bridging the SDK's Node.js-style
 * request handling with Hono's stream-based response model.
 * @module src/mcp-server/transports/core/statefulTransportManager
 */
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import type { IncomingHttpHeaders } from "http";
import { RequestContext } from "../../../utils/index.js";
import { BaseTransportManager } from "./baseTransportManager.js";
import { StatefulTransportManager as IStatefulTransportManager, TransportResponse, TransportSession } from "./transportTypes.js";
/**
 * Stateful Transport Manager that handles MCP SDK integration and session management
 * for a Hono-based HTTP server.
 */
export declare class StatefulTransportManager extends BaseTransportManager implements IStatefulTransportManager {
    private readonly transports;
    private readonly servers;
    private readonly sessions;
    private readonly garbageCollector;
    constructor(createServerInstanceFn: () => Promise<McpServer>);
    initializeAndHandle(headers: IncomingHttpHeaders, body: unknown, context: RequestContext): Promise<TransportResponse>;
    handleRequest(headers: IncomingHttpHeaders, body: unknown, context: RequestContext, sessionId?: string): Promise<TransportResponse>;
    handleDeleteRequest(sessionId: string, context: RequestContext): Promise<TransportResponse>;
    getSession(sessionId: string): TransportSession | undefined;
    shutdown(): Promise<void>;
    private closeSession;
    private cleanupStaleSessions;
}