import { HttpClient } from '@angular/common/http';
import { ApiResponseModel, ApiVisa, BaseApiTemplateService } from '../../shared';
import { ReturnSalesInvoiceDtoModel } from '../../../data-transfer-objects';
import { Observable } from 'rxjs';
export declare class ReturnSalesOrderService extends BaseApiTemplateService<ReturnSalesInvoiceDtoModel[]> {
    readonly url: string;
    constructor(http: HttpClient);
    getSalesOrders(dtoObject: any, visa: ApiVisa): Observable<ApiResponseModel<ReturnSalesInvoiceDtoModel>>;
}
