import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import { PrintoutModel } from '../models/printout/PrintoutModel';
import * as i0 from "@angular/core";
export declare class PrintoutService {
    private _httpClient;
    private _environment;
    private readonly _api;
    constructor(_httpClient: HttpClient, _environment: any);
    printCna(payload: PrintoutModel): Observable<boolean>;
    static ɵfac: i0.ɵɵFactoryDeclaration<PrintoutService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<PrintoutService>;
}