import { StorageTypes } from '../../common/constants';
import { StorageRef } from '../../common/types';
import GlobalConfigService from '../services/globalConfigService';
export declare class StorageAggregator {
    private _globalConfigService;
    private _fileBrowserStorage;
    constructor(_globalConfigService: GlobalConfigService);
    getResource(hashUris: StorageRef): Promise<ArrayBuffer>;
    save(blob: Blob, targetStorages: StorageTypes[]): Promise<StorageRef>;
    saveDir(files: {
        url: string;
        arr: ArrayBuffer;
    }[], targetStorages: StorageTypes[]): Promise<StorageRef>;
    private _checkHash;
    private _getStorageByProtocol;
    private _getStorageByType;
    private _tarify;
}