export default Payment;
/**
 * @class Payment
 * @classdesc Handles payment operations including initializing payments, generating QR codes, and decoding QR codes.
 */
declare class Payment {
    /**
     * Factory method to initialize Payment service.
     * @method init
     * @memberof Service\Payment
     * @returns {Payment} An initialized instance of Payment.
     */
    static init(): Payment;
    /**
     * Prepares a payment checkout for the OMPay payment gateway.
     * @async
     * @method preparePaymentCheckout
     * @memberof Service\Payment
     * @param {object} paymentDetails - The payment details.
     * @param {object} paymentDetails.merchant - Merchant information.
     * @param {number} paymentDetails.merchant.code - The merchant code.
     * @param {string} paymentDetails.merchant.sitename - The merchant's site name.
     * @param {object} paymentDetails.bill - Bill information.
     * @param {number} paymentDetails.bill.amount - The amount to be paid.
     * @param {string} paymentDetails.bill.reference - The reference for the transaction.
     * @param {object} paymentDetails.urls - URLs for payment status.
     * @param {string} [paymentDetails.urls.failed] - URL to redirect if payment fails.
     * @param {string} [paymentDetails.urls.cancel] - URL to redirect if payment is canceled.
     * @param {string} [paymentDetails.urls.success] - URL to redirect upon successful payment.
     * @param {string} [paymentDetails.urls.callback] - Callback URL for payment updates.
     * @returns {Promise<{link: string, secret: number}>} The checkout link and secret if successful, otherwise an error message.
     * @throws {Promise<{ message: string, status: number, detail: string }>} Reject to this in case of Payment link generation failure
     *
     * @example
     * payment.preparePaymentCheckout({
     *  merchant: {
     *    code: 123456,
     *    sitename: 'your-sitename'
     *  },
     *  bill: {
     *    amount: 10,
     *    reference: '654321'
     *  },
     *  urls: {
     *    failed: 'https://my.site/failed',
     *    cancel: 'https://my.site/canceled',
     *    success: 'https://my.site/success'
     *  }})
     *  .then(console.log)
     *  .catch(console.log)
     */
    preparePaymentCheckout({ merchant, bill, urls }: {
        merchant: {
            code: number;
            sitename: string;
        };
        bill: {
            amount: number;
            reference: string;
        };
        urls: {
            failed?: string | undefined;
            cancel?: string | undefined;
            success?: string | undefined;
            callback?: string | undefined;
        };
    }): Promise<{
        link: string;
        secret: number;
    }>;
    /**
     * Creates a QR code for a payment.
     * @async
     * @method createPaymentQRCode
     * @memberof Service\Payment
     * @description Generates a QR code for a payment with provided details.
     * @param {object} paymentDetails - The details for the QR code.
     * @param {object} paymentDetails.merchant - Merchant information.
     * @param {number} paymentDetails.merchant.code - The merchant code.
     * @param {string} paymentDetails.merchant.sitename - The merchant's site name.
     * @param {object} paymentDetails.bill - Bill information.
     * @param {number} paymentDetails.bill.amount - The amount to be paid.
     * @param {string} paymentDetails.bill.reference - The reference for the transaction.
     * @param {object} [paymentDetails.urls] - URLs for payment status.
     * @param {string} [paymentDetails.urls.failed] - URL to redirect if payment fails.
     * @param {string} [paymentDetails.urls.cancel] - URL to redirect if payment is canceled.
     * @param {string} [paymentDetails.urls.success] - URL to redirect upon successful payment.
     * @param {string} [paymentDetails.urls.callback] - Callback URL for payment updates.
     * @param {object} [paymentDetails.metadata] - Additional metadata for the QR code.
     * @param {number} [paymentDetails.validity] - Validity period for the QR code in seconds.
     * @returns {Promise<{ deepLink: string, deepLinks: { MAXIT: string, OM: string }, qrCode: string, validity: number, metadata: object, shortLink: string, qrId: string }>} The QR code details if successful.
     *
     * @throws {Promise<{ message: string, status: number, detail: string }>} Reject to this in case of QR Generation failure
     *
     * @example
     * payment.createPaymentQRCode({
     *    merchant: {
     *      code: 123456,
     *      sitename: 'your-sitename'
     *    },
     *    bill: {
     *      amount: 10,
     *      reference: '654321'
     *    },
     *    urls: {
     *      failed: 'https://my.site/failed',
     *      cancel: 'https://my.site/canceled',
     *      success: 'https://my.site/success'
     *    },
     *    metadata: {
     *      myKey: 'value'
     *    },
     *    validity: 300 // 5mns
     *  })
     *  .then(console.log)
     *  .catch(console.log)
     */
    createPaymentQRCode({ merchant, bill, urls, metadata, validity }: {
        merchant: {
            code: number;
            sitename: string;
        };
        bill: {
            amount: number;
            reference: string;
        };
        urls?: {
            failed?: string | undefined;
            cancel?: string | undefined;
            success?: string | undefined;
            callback?: string | undefined;
        } | undefined;
        metadata?: object | undefined;
        validity?: number | undefined;
    }): Promise<{
        deepLink: string;
        deepLinks: {
            MAXIT: string;
            OM: string;
        };
        qrCode: string;
        validity: number;
        metadata: object;
        shortLink: string;
        qrId: string;
    }>;
    /**
     * Decodes a QR code.
     * @async
     * @method decodeQrCode
     * @memberof Service\Payment
     * @description Retrieves and decodes the content of a QR code by its ID.
     * @param {Object} qrDetails - The details required to decode the QR code.
     * @param {string} qrDetails.id - The unique identifier of the QR code to be decoded.
     * @returns {Promise<{ id: string, content: { merchantCode: string, merchantName: string, amount: number, reference: string, scope: string, type: string, metadata: object } } >} The decoded QR code information or an error message.
     * @throws {Promise<{ message: string, status: number, detail: string }>} Reject to this in case of QR Decoding failure
     *
     * @example
     * payment.decodeQrCode({
     *  id: 'doyaT9sH3rGFph_ZuKIs'
     * })
     *  .then(console.log)
     *  .catch(console.log)
     */
    decodeQrCode({ id }: {
        id: string;
    }): Promise<{
        id: string;
        content: {
            merchantCode: string;
            merchantName: string;
            amount: number;
            reference: string;
            scope: string;
            type: string;
            metadata: object;
        };
    }>;
    #private;
}