/**
 * Supported currency types for payments
 */
export type Currency = 'TRY' | 'EUR' | 'USD' | 'GBP';
/**
 * Supported page languages for the payment interface
 */
export type PageLanguage = 'TR' | 'EN' | 'DE' | 'AR' | 'ES' | 'FR';
/**
 * Supported languages for payment confirmation emails
 */
export type MailLanguage = 'TR' | 'EN';
/**
 * Supported payment types
 */
export type PaymentType = 'credit_card' | 'mobile' | 'eft';
/**
 * Supported installment options
 * 0: Single payment
 * 3,6,9,12: Number of installments
 */
export type Installment = 0 | 3 | 6 | 9 | 12;
/**
 * Base payment request parameters
 */
export interface PaymentRequest {
    /** IP address of the user making the payment */
    usrIp: string;
    /** Full name of the user making the payment */
    usrName: string;
    /** Address of the user making the payment */
    usrAddress: string;
    /** Phone number of the user making the payment */
    usrPhone: string;
    /** Email address of the user making the payment */
    usrEmail: string;
    /** Payment amount */
    amount: number;
    /** Unique identifier for the payment request */
    returnID: string;
    /** API key for authentication */
    apiKey: string;
}
/**
 * Extended payment request parameters for credit card payments.
 * Includes optional fields for currency, page language, mail language, and installment options.
 */
export interface CreditPaymentRequest extends PaymentRequest {
    /** Optional currency for the payment */
    currency?: Currency;
    /** Optional language for the payment page */
    pageLang?: PageLanguage;
    /** Optional language for the confirmation email */
    mailLang?: MailLanguage;
    /** Optional number of installments */
    installment?: Installment;
}
/**
 * Response from payment request
 */
export interface PaymentResponse {
    /** Status of the payment request */
    status: 'success' | 'error';
    /** Error message if status is 'error' */
    message?: string;
    /** Payment page URL if status is 'success' */
    link?: string;
}
/**
 * Callback data received from Shipy after payment
 */
export interface CallbackData {
    /** Unique payment ID generated by Shipy */
    paymentID: string;
    /** Original returnID sent with the payment request */
    returnID: string | number;
    /** Type of payment that was made */
    paymentType: PaymentType;
    /** Amount that was paid */
    paymentAmount: number;
    /** Currency of the payment */
    paymentCurrency: Currency;
    /** Hash for verifying the callback authenticity */
    paymentHash: string;
}