import { type BootstrapForServeOptions } from "../bootstrap/bootstrap-orchestrator.js";
/**
 * stdout is reserved for the MCP protocol - every diagnostic here goes to
 * stderr. A failed boot gate means the server never calls `connect()`: a
 * half-started MCP is worse than a clear failure message and a non-zero exit.
 */
export declare function serve(options?: BootstrapForServeOptions): Promise<number>;