import { Observable } from 'rxjs';
import { AngularFireStorage } from '@angular/fire/storage';
import { AngularFirestore, AngularFirestoreCollection } from '@angular/fire/firestore';
export declare class Upload {
    file: File;
    name: string;
    url: string;
    progress: number;
    type: string;
    constructor(file: File);
}
export declare class UploadService {
    private storage;
    private afs;
    private storageRef;
    private basePath;
    uploadsCollection: AngularFirestoreCollection<Upload>;
    uploads: Observable<Upload[]>;
    currentUpload: Upload;
    upload: Upload;
    constructor(storage: AngularFireStorage, afs: AngularFirestore);
    putUpload(upload: Upload, key: string): void;
    pushUpload(upload: Upload): void;
    getlist(): Observable<import("@angular/fire/firestore").DocumentChangeAction<Upload>[]>;
    getUploads(query?: {}): Observable<Upload[]>;
    getUpload(name: string): void;
    private saveFileData;
    private deleteFileData;
    deleteFileStorage(name: string): any;
    uploadSingle(file: File): void;
    crea(key: string, upload: Upload): void;
}