import { StorageDriver } from "./driver/abstract";
export declare class Storage {
    driver: StorageDriver;
    constructor(driver?: StorageDriver);
    set setDriver(driver: StorageDriver);
    get absolutePath(): string;
    get baseURL(): string;
    getFullPath(filePath: string): string;
    getFullURL(filePath: string): string;
    saveFile(filePath: string, key: string): Promise<boolean | string>;
}