/**
 * TapPay 後端付款 SDK for Node.js
 *
 * 一個完整的 TypeScript SDK，用於與 TapPay 後端付款 API 互動。
 * 提供完整的類型支援、錯誤處理和輸入驗證。
 *
 * @module @carllee1983/tappay-backend-payment-node
 * @see {@link https://docs.tappaysdk.com/tutorial/zh/back.html TapPay 官方文件}
 *
 * @example
 * ```typescript
 * import { TapPayClient, Env, Currency } from '@carllee1983/tappay-backend-payment-node'
 *
 * const client = new TapPayClient({
 *   partnerKey: 'your_partner_key',
 *   merchantId: 'your_merchant_id',
 *   env: Env.Sandbox
 * })
 *
 * const response = await client.payByPrime({
 *   prime: 'prime_from_frontend',
 *   amount: 100,
 *   currency: Currency.TWD,
 *   details: 'Test Payment'
 * })
 * ```
 */
/**
 * SDK 版本號
 *
 * 從 package.json 自動匯出的版本號。
 *
 * @example
 * ```typescript
 * import { VERSION } from '@carllee1983/tappay-backend-payment-node'
 * console.log(`SDK Version: ${VERSION}`)
 * ```
 */
export declare const VERSION: string;
export { Env } from './config/Env';
export type { TapPayConfig } from './config/TapPayConfig';
export type { Cardholder } from './domain/Cardholder';
export type { CardInfo, CardSecret } from './domain/CardInfo';
export type { ResultUrl } from './domain/ResultUrl';
export { CardType, getCardTypeName } from './enums/CardType';
export { Currency, CurrencyMultiplier } from './enums/Currency';
export { TapPayConfigError } from './errors/TapPayConfigError';
export { TapPayError } from './errors/TapPayError';
export { TapPayTimeoutError } from './errors/TapPayTimeoutError';
export { TapPayValidationError } from './errors/TapPayValidationError';
export type { BindCardRequest, CapCancelRequest, CapTodayRequest, PayByPrimeRequest, PayByTokenRequest, RecordFilters, RecordOrder, RecordRequest, RefundCancelRequest, RefundRequest, RemoveCardRequest, TradeHistoryRequest, } from './payments/PaymentRequest';
export type { BackendNotifyPayload, BindCardResponse, CapCancelResponse, CapTodayResponse, PaymentResponse, RecordResponse, RefundCancelResponse, RefundRecord, RefundResponse, RemoveCardResponse, TapPayBaseResponse, TradeHistoryEvent, TradeHistoryResponse, TradeRecord, } from './payments/PaymentResponse';
export { BaseService } from './services/BaseService';
export { CardService } from './services/CardService';
export { PaymentService } from './services/PaymentService';
export { TransactionService } from './services/TransactionService';
export { TapPayClient } from './TapPayClient';
export { isRetryableError, scrubErrorForLogging } from './utils/errorHandling';
export { type RetryOptions, retryWithBackoff } from './utils/retry';
export { generateWebhookSignature, verifyTapPayWebhook, } from './utils/webhooks';
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