/**
 * Request and internal-client types for the refund order operation.
 *
 * @module clients/order/refund/types
 */
import { MercadoPagoConfig } from '../../../mercadoPagoConfig';
import type { Options } from '../../../types';
/**
 * Public-facing input for {@link Order.refund}.
 */
export declare type OrderRefundData = {
    /** Unique order identifier to refund. */
    id: string;
    /** Refund details. Omit for a full refund of all transactions. */
    body?: RefundRequest;
    /** Per-call request options (timeout, idempotency key, etc.). */
    requestOptions?: Options;
};
/**
 * Internal client payload passed to the refund order REST call.
 */
export declare type OrderRefundClient = {
    /** SDK configuration (access token, default options). */
    config: MercadoPagoConfig;
    /** Unique order identifier to refund. */
    id: string;
    /** Refund details. Omit for a full refund of all transactions. */
    body?: RefundRequest;
};
/**
 * Refund request body specifying which transactions to refund.
 *
 * When omitted or empty, the API performs a full refund of the entire order.
 */
export declare type RefundRequest = {
    /** Individual transaction refund entries for partial refunds. */
    transactions?: TransactionRefundRequest[];
};
/**
 * Single transaction refund entry within a partial refund request.
 */
export declare type TransactionRefundRequest = {
    /** Payment transaction identifier to refund. */
    id?: string;
    /** Amount to refund for this transaction as a decimal string. */
    amount?: string;
};