/// <reference types="node" />
import * as $fs from 'fs';
import { URL } from 'url';
export declare const Constants: typeof $fs.constants;
export declare type PathLike = $fs.PathLike | string;
export declare type Stats = $fs.Stats;
export interface Descriptor {
    path: string;
    stats: Stats;
}
export declare class FileSystem {
    static readonly constants: typeof $fs.constants;
    static append(path: string | number | Buffer | URL, data: any, throws?: boolean): Promise<boolean>;
    static basename(path: string, ext?: string): string;
    static close(fd: number, throws?: boolean): Promise<boolean>;
    static dirname(filepath: string): string;
    static delete(path: PathLike, throws?: boolean): Promise<boolean>;
    static exists(path: PathLike, throws?: boolean, mode?: number): Promise<boolean>;
    static ext(filename: string): string;
    static glob(pattern: string): Promise<string[]>;
    static list(path: PathLike): Promise<string[]>;
    static info(path: PathLike): Promise<Descriptor>;
    static join(...paths: string[]): string;
    static json<T>(path: string | number | Buffer | URL): Promise<T>;
    static mkdir(path: PathLike, mode?: number | string, throws?: boolean): Promise<boolean>;
    static mkdirs(paths: string[], mode?: number | string, throws?: boolean): Promise<boolean>;
    static mkdirp(path: string, throws?: boolean): Promise<boolean>;
    static mkdirps(paths: string[], throws?: boolean): Promise<boolean>;
    static open(path: PathLike, flags: string | number, mode?: string | number): Promise<number>;
    static read<T extends Buffer | Uint8Array>(fd: number, buffer: T, offset: number, length: number, position: number): Promise<number>;
    static rename(original: PathLike, filename: PathLike, throws?: boolean): Promise<boolean>;
    static resolve(...paths: string[]): string;
    static save<T>(path: number | string | Buffer | URL, object: T, throws?: boolean): Promise<boolean>;
    static stat(path: PathLike): Promise<Descriptor>;
    static stats(...paths: PathLike[]): Promise<Descriptor[]>;
    static write<T extends Buffer | Uint8Array>(fd: number, buffer: T, offset?: number, length?: number, position?: number): Promise<number>;
}
export declare const fs: typeof FileSystem;