/**
 * @fileoverview Main entry point for the Filesystem MCP (Model Context Protocol) server.
 * This file orchestrates the server's lifecycle:
 * 1. Initializes the core `McpServer` instance (from `@modelcontextprotocol/sdk`) with its identity and capabilities.
 * 2. Registers available filesystem tools, making them discoverable and usable by clients.
 * 3. Selects and starts the appropriate communication transport (currently stdio)
 *    based on configuration.
 * 4. Handles top-level error management during startup.
 *
 * MCP Specification References:
 * - Lifecycle: https://github.com/modelcontextprotocol/modelcontextprotocol/blob/main/docs/specification/2025-03-26/basic/lifecycle.mdx
 * - Overview (Capabilities): https://github.com/modelcontextprotocol/modelcontextprotocol/blob/main/docs/specification/2025-03-26/basic/index.mdx
 * - Transports: https://github.com/modelcontextprotocol/modelcontextprotocol/blob/main/docs/specification/2025-03-26/basic/transports.mdx
 * @module src/mcp-server/server
 */
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
/**
 * Main application entry point. Initializes and starts the MCP server.
 * Orchestrates server startup, transport selection, and top-level error handling.
 *
 * @returns For 'stdio', resolves with `McpServer`.
 *   Rejects on critical failure, leading to process exit.
 */
export declare function initializeAndStartServer(): Promise<void | McpServer>;