import type { IncomingMessage } from 'http';
import type { LTApiResult } from '../types/sdk';
/**
 * Return platform settings for the current deployment.
 *
 * Includes telemetry configuration (trace URL), escalation claim duration
 * options, event transport details (socket.io, NATS, or none), and an
 * environment block (long-tail + HotMesh versions, Node env/version).
 *
 * @param req — the incoming HTTP request, used to derive NATS WS URL from headers when proxying
 * @returns `{ status: 200, data: { telemetry, escalation, events, auth, ai, features, environment } }`
 */
export declare function getSettings(req?: IncomingMessage): Promise<LTApiResult>;