/**
 * Shell-backed mode server configuration
 * Sandbox + backend + shell wrapper for platform and demo flows
 */
import type { ResolvedConfig, ViteDevServer } from 'vite';
import type { PlatformModeOptions } from '../types';
/**
 * Configure server in a shell-backed mode (sandbox + backend + shell)
 */
export declare function configurePlatformMode(server: ViteDevServer, viteConfig: ResolvedConfig, options: PlatformModeOptions): Promise<void>;
