import { Observable } from 'rxjs';
import { HttpClient } from '@angular/common/http';
import { EProceso } from 'ng-pli-util';
import { AngularFireStorage } from '@angular/fire/compat/storage';
import { AngularFireAuth } from '@angular/fire/compat/auth';
import * as i0 from "@angular/core";
export declare class FileService {
    private environment;
    private afAuth;
    private angularFireStorage;
    private httpClient;
    constructor(environment: any, afAuth: AngularFireAuth, angularFireStorage: AngularFireStorage, httpClient: HttpClient);
    /**
     * It uploads file to google cloud storage
     * @param filePath path will be uploaded the file
     * @param file
     */
    upload(filePath: any, file: any): Observable<string>;
    uploadWithPercentage(filePath: any, file: any): Object;
    download(path: string): Promise<any>;
    /**
     * It deletes a file depending on url download
     * @param urlDownload
     */
    delete(urlDownload: string): void;
    /**
     * It returns the path according to the params
     * @param process
     * @param patCodigo
     * @param progCodigo
     * @param promCodigo
     * @param applicationId
     * @param filename
     */
    getPath(process: EProceso, patCodigo: number, progCodigo: number, promCodigo: number, applicationId: string, filename: string, username?: string): string;
    /**
     * It returns the survey document path according to the params
     * @param surveyId
     * @param filename
     * @param username
     */
    getSurveyDocumentPath(surveyId: string, filename: string, username?: string): string;
    /**
     * It returns file of type blob that get from url
     * @param url
     * @returns blob observable
     */
    getFromUrl(url: string): Observable<Blob>;
    /**
     * It returns file of type blob that get from url
     * @param url
     * @returns blob observable
     */
    getMetadataFromPath(path: string): Observable<Blob>;
    /**
     * It returns file of type blob that get from url
     * @param url
     * @returns blob observable
     */
    getDownloadURLFromPath(path: string): Observable<string | null>;
    static ɵfac: i0.ɵɵFactoryDeclaration<FileService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FileService>;
}