/**
 * S1.1: API Client — Public entry point
 *
 * Re-exports the public API from split modules:
 *   - httpClient.ts  — Axios instance, config, constants
 *   - metrics.ts     — Validation metrics tracker
 *   - retry.ts       — Retry logic, network failure detection
 *   - interceptors.ts — Request/response interceptors (side-effect import)
 *   - helpers.ts     — Cancellable requests, deduplication, utilities
 */

// Side-effect: registers request/response interceptors on apiClient
import './interceptors';

// Core HTTP client
export { apiClient, API_TIMEOUTS, SLOW_REQUEST_THRESHOLD } from './httpClient';

// Metrics
export { validationMetrics, validationAlerting } from './metrics';
export type { ValidationMetrics } from './metrics';

// Helpers
export {
  createCancellableRequest,
  createRequestWithTimeout,
  deduplicatedApiClient,
  isSlowRequest,
  getRequestDuration,
} from './helpers';