export interface WebXPayConfig {
    checkoutUrl: string;
    secretKey: string;
    publicKey: string;
    encMethod: string;
    baseUrl: string;
    supportedCurrencies?: string[];
    redirectOnSuccess?: string;
    redirectOnFailure?: string;
}
export interface PaymentFormData {
    firstName: string;
    lastName: string;
    email: string;
    contactNumber: string;
    addressLineOne: string;
    addressLineTwo?: string;
    city: string;
    state: string;
    postalCode: string;
    country: string;
    processCurrency: string;
    paymentGatewayId?: string;
    multiplePaymentGatewayIds?: string;
    amount: number;
    description?: string;
    orderId?: string;
}
export interface WebXPayFormData {
    first_name: string;
    last_name: string;
    email: string;
    contact_number: string;
    address_line_one: string;
    address_line_two?: string;
    city: string;
    state: string;
    postal_code: string;
    country: string;
    process_currency: string;
    payment_gateway_id?: string;
    multiple_payment_gateway_ids?: string;
    cms: string;
    custom_fields: string;
    enc_method: string;
    secret_key: string;
    payment: string;
    return_url?: string;
    cancel_url?: string;
    notify_url?: string;
}
export interface WebXPayWebhookData {
    signature: string;
    payment: {
        orderId: string;
        referenceNumber: string;
        timestamp: string;
        gatewayId: string;
        statusCode: string;
        comment: string;
    };
    status_code: string;
    order_refference_number: string;
    order_id: string;
    custom_fields: string;
    transaction_amount: string;
    requested_amount: string;
    additional_fee_discount_message: string;
}
export interface PaymentResponse {
    success: boolean;
    orderId: string;
    formData?: WebXPayFormData;
    checkoutUrl?: string;
    error?: string;
}
export interface WebhookResponse {
    success: boolean;
    orderId?: string;
    status?: string;
    error?: string;
    data?: WebXPayWebhookData;
}
export type PaymentStatus = 'pending' | 'success' | 'failed' | 'cancelled';
export type PaymentSuccessCallback = (webhookData: WebXPayWebhookData) => Promise<void> | void;
export type PaymentFailureCallback = (webhookData: WebXPayWebhookData) => Promise<void> | void;
export type PaymentWebhookCallback = (webhookData: WebXPayWebhookData) => Promise<void> | void;
export interface WebXPayModuleConfig {
    checkoutUrl: string;
    secretKey: string;
    publicKey: string;
    encMethod: string;
    baseUrl: string;
    supportedCurrencies?: string[];
    redirectOnSuccess?: string;
    redirectOnFailure?: string;
    disableDefaultController?: boolean;
    onPaymentSuccess?: any;
    onPaymentFailure?: any;
    onWebhookReceived?: any;
    onPaymentInitiated?: any;
    onPaymentInitiatedFailed?: any;
    additionalProviders?: any[];
    additionalServices?: any[];
}
export interface WebXPayService {
    validateConfig(config: Partial<WebXPayConfig>): {
        isValid: boolean;
        errors: string[];
    };
    validatePaymentData(data: PaymentFormData): {
        isValid: boolean;
        errors: string[];
    };
    generateOrderId(): string;
    encryptPaymentData(plaintext: string, publicKey: string): string;
    prepareCustomFields(data: PaymentFormData): string;
    transformToWebXPayData(data: PaymentFormData, config: WebXPayConfig, orderId: string, encryptedPayment: string): WebXPayFormData;
    processPayment(data: PaymentFormData): Promise<PaymentResponse>;
    processWebhook(body: string, contentType: string): Promise<WebhookResponse>;
    decodeCustomFields(customFields: string): Record<string, string>;
    decodePaymentData(payment: string): Record<string, string>;
}