/// <reference types="node" />
import { type Readable } from 'node:stream';
import { type Provider } from '../Provider';
export declare class FileSystem implements Provider {
    protected readonly path: string;
    constructor(url: URL);
    get(path: string): Promise<Readable | null>;
    put(rel: string, filename: string, stream: Readable): Promise<void>;
    delete(path: string): Promise<void>;
    move(from: string, to: string): Promise<void>;
}