/**
 * Coupan Code - Referral Code Management Package
 *
 * A TypeScript package for managing referral codes with MongoDB integration.
 * Supports percentage and fixed amount discounts with usage limits.
 *
 * Recommended usage: Use CoupanCodeSDK class (AWS SDK style)
 * Alternative: Use ReferralController directly (requires manual auth)
 */
export { CoupanCodeSDK } from './sdk';
export type { CoupanCodeSDKConfig } from './sdk';
export { connectDB, disconnectDB, getConnectionStatus, isConnected, waitForConnection, } from './db';
export { ReferralController } from './controllers/referralController';
export type { CreateCodeResponse, VerifyCodeResponse, IncrementUsageResponse, } from './controllers/referralController';
export { DiscountType, type IReferralCode, } from './models/ReferralCode';
export type { IClient } from './models/Client';
export { AuthService, hashApiKey, verifyApiKey, validateApiKeyFormat, getApiKeyEnvironment, } from './services/authService';
export { generateClientId, generateApiKey, } from './models/Client';
export type { CreateReferralCodeInput, VerifyReferralCodeResult, ServiceResponse, } from './services/referralService';