import { CrudService } from './crud.service';
import { WebApiClient } from './web.api';
import { HttpErrorHandler } from './http-error-handler.service';
import { IFileBase } from '../models';
import * as i0 from "@angular/core";
export declare class FileService extends CrudService {
    constructor(api: WebApiClient, httpErrorHandler: HttpErrorHandler);
    download(id: any, hash: any): import("rxjs").Observable<Blob | null>;
    presignedUrl(id: any, hash: any): import("rxjs").Observable<any>;
    downloadFile(file: IFileBase): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FileService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FileService>;
}