import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import { PliCnfHeader } from 'ng-pli-util';
import * as i0 from "@angular/core";
export declare class PliCnfHeaderService {
    private environment;
    private httpClient;
    private headerJson;
    constructor(environment: any, httpClient: HttpClient);
    /** It returns header by promCodigo */
    getByPromCodigo(promCodigo: number): Observable<any>;
    /** It saves a entity */
    save(pliCnfHeader: PliCnfHeader): Observable<any>;
    /** It clones the headers via PPP, old and new */
    saveClonning(promCodigoInit: number, promCodigoFinal: number): Observable<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<PliCnfHeaderService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<PliCnfHeaderService>;
}