import type { Express } from "express";
import { Hono } from "hono";
/**
 * Mount the MCP Inspector UI at a specified path on an Express or Hono app
 * Similar to how FastAPI mounts Swagger UI at /docs
 *
 * @param app - Express or Hono application instance
 * @param config - Optional configuration including autoConnectUrl
 *
 * @example
 * ```typescript
 * import { MCPServer } from 'mcp-use/server'
 * import { mountInspector } from '@mcp-use/inspector'
 *
 * const server = new MCPServer({ name: 'my-server', version: '1.0.0' })
 * mountInspector(server) // Mounts at /inspector
 * mountInspector(server, { autoConnectUrl: 'http://localhost:3000/mcp' }) // With auto-connect
 * ```
 */
export declare function mountInspector(app: Express | Hono, config?: {
    autoConnectUrl?: string | null;
    /** Whether the server is running in development mode (enables same-origin sandbox) */
    devMode?: boolean;
    /** Override the sandbox origin for MCP Apps widgets (e.g., for production reverse proxies) */
    sandboxOrigin?: string | null;
    /** Port the host app listens on (embedded inspector); required for tunnel start */
    serverPort?: number;
}): void;
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