import { HttpClient } from '@angular/common/http';
import { ApiVisa, BaseApiTemplateService } from '../../shared';
import { Observable } from 'rxjs';
import { GenericDocContainerModel } from '../../../../../../models/aggregates/generic_doc';
import { Optional } from 'typescript-optional';
export declare class InternalSalesContractService extends BaseApiTemplateService<GenericDocContainerModel> {
    readonly url: string;
    constructor(http: HttpClient);
    printPdf(guid: string, templateDocId: string, printServiceClassName: string, apiVisa: ApiVisa): Observable<Blob>;
    printJasperPdf(guid: string, printServiceClassName: string, printableFormatGuid: string, customParam: Optional<string>, apiVisa: ApiVisa): Observable<Blob>;
}