import { ClientProxy } from '@nestjs/microservices';
import { AbstractParam } from '@yolo-croket-dev/core';
import { GetPurchaseReceiptsForExternalPayload, GetPurchaseReceiptsForExternalResult, GetPurchaseReceiptInfoForExternalPayload, GetPurchaseReceiptInfoForExternalResult } from '../dto/purchase-receipt-external';
/**
 * @author jun
 * @description 외부 셀러 주문 RPC 클라이언트
 * @process 외부 전용 메시지로 payload와 인증·추적 문맥을 전달한다.
 */
export declare class AmqpPurchaseReceiptExternalService {
    private readonly client;
    private readonly amqpManager;
    constructor(client: ClientProxy);
    getPurchaseReceiptsForExternal(payload: GetPurchaseReceiptsForExternalPayload, param: AbstractParam): Promise<GetPurchaseReceiptsForExternalResult>;
    getPurchaseReceiptInfoForExternal(payload: GetPurchaseReceiptInfoForExternalPayload, param: AbstractParam): Promise<GetPurchaseReceiptInfoForExternalResult>;
}