import express from "express";
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
/**
 * Resolves the bind host from the MCP_HTTP_HOST environment variable.
 * Falls back to "127.0.0.1" (localhost only) when the variable is absent or whitespace-only.
 * Set MCP_HTTP_HOST=0.0.0.0 to expose on all interfaces (e.g. Docker, remote access).
 */
export declare function resolveBindHost(envValue: string | undefined): string;
export declare function createHttpServer(createMcpServer: () => McpServer): Promise<express.Application>;