import { Buffer } from "buffer";
import stream from "stream";
declare const constants: {
    [x: string]: number;
};
declare class ReadStream extends stream.Readable {
    #private;
    constructor(path: string);
    _destroy(error: Error | null, callback: (error?: Error | null) => void): void;
    _read(size: number): void;
}
declare class WriteStream extends stream.Writable {
    #private;
    constructor(path: string);
    _destroy(error: Error | null, callback: (error?: Error | null) => void): void;
    _write(chunk: any, encoding: BufferEncoding, callback: (error?: Error | null) => void): void;
}
declare function writeFileSync(path: string, data: string | NodeJS.ArrayBufferView, options?: WriteFileOptions): void;
type ReadFileOptions = BufferEncoding | {
    encoding?: BufferEncoding;
};
type WriteFileOptions = BufferEncoding | {
    encoding?: BufferEncoding;
};
declare const readFileSync: (path: string, options?: ReadFileOptions) => string | Buffer, readlinkSync: (path: string) => string, rmdirSync: (path: string) => void, unlinkSync: (path: string) => void, statSync: (path: string) => Stats, lstatSync: (path: string) => Stats;
declare function readdirSync(path: string): string[];
declare function list(path: string): DirectoryEntry[];
export interface DirectoryEntry {
    name: string;
    type: number;
    atime?: Date;
    mtime?: Date;
    ctime?: Date;
    size?: number;
}
declare class Stats {
    dev: number;
    mode: number;
    nlink: number;
    uid: number;
    gid: number;
    rdev: number;
    blksize: number;
    ino: number;
    size: number;
    blocks: number;
    atimeMs: number;
    mtimeMs: number;
    ctimeMs: number;
    birthtimeMs: number;
    atime: Date;
    mtime: Date;
    ctime: Date;
    birthtime: Date;
    buffer: NativePointer;
    isFile(): boolean;
    isDirectory(): boolean;
    isCharacterDevice(): boolean;
    isBlockDevice(): boolean;
    isFIFO(): boolean;
    isSymbolicLink(): boolean;
    isSocket(): boolean;
}
type AsyncCallback<T> = (error: Error | null, result?: T) => void;
export declare function createReadStream(path: string): ReadStream;
export declare function createWriteStream(path: string): WriteStream;
export declare const readdir: (path: string, args_1: AsyncCallback<string[]>) => void;
export declare const readFile: (path: string, options: ReadFileOptions | undefined, args_2: AsyncCallback<string | Buffer<ArrayBufferLike>>) => void;
export declare const writeFile: (path: string, data: string | NodeJS.ArrayBufferView<ArrayBufferLike>, options: WriteFileOptions | undefined, args_3: AsyncCallback<void>) => void;
export declare const readlink: (path: string, args_1: AsyncCallback<string>) => void;
export declare const rmdir: (path: string, args_1: AsyncCallback<void>) => void;
export declare const unlink: (path: string, args_1: AsyncCallback<void>) => void;
export declare const stat: (path: string, args_1: AsyncCallback<Stats>) => void;
export declare const lstat: (path: string, args_1: AsyncCallback<Stats>) => void;
export { constants, readdirSync, list, readFileSync, writeFileSync, readlinkSync, rmdirSync, unlinkSync, statSync, lstatSync, Stats, };
declare const _default: {
    constants: {
        [x: string]: number;
    };
    createReadStream: typeof createReadStream;
    createWriteStream: typeof createWriteStream;
    readdir: (path: string, args_1: AsyncCallback<string[]>) => void;
    readdirSync: typeof readdirSync;
    list: typeof list;
    readFile: (path: string, options: ReadFileOptions | undefined, args_2: AsyncCallback<string | Buffer<ArrayBufferLike>>) => void;
    readFileSync: (path: string, options?: ReadFileOptions) => string | Buffer;
    writeFile: (path: string, data: string | NodeJS.ArrayBufferView<ArrayBufferLike>, options: WriteFileOptions | undefined, args_3: AsyncCallback<void>) => void;
    writeFileSync: typeof writeFileSync;
    readlink: (path: string, args_1: AsyncCallback<string>) => void;
    readlinkSync: (path: string) => string;
    rmdir: (path: string, args_1: AsyncCallback<void>) => void;
    rmdirSync: (path: string) => void;
    unlink: (path: string, args_1: AsyncCallback<void>) => void;
    unlinkSync: (path: string) => void;
    stat: (path: string, args_1: AsyncCallback<Stats>) => void;
    statSync: (path: string) => Stats;
    lstat: (path: string, args_1: AsyncCallback<Stats>) => void;
    lstatSync: (path: string) => Stats;
    Stats: typeof Stats;
};
export default _default;