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Diffstat (limited to 'assets/node_modules/@types/node/fs.d.ts')
| -rw-r--r-- | assets/node_modules/@types/node/fs.d.ts | 2458 |
1 files changed, 0 insertions, 2458 deletions
diff --git a/assets/node_modules/@types/node/fs.d.ts b/assets/node_modules/@types/node/fs.d.ts deleted file mode 100644 index c5ad15a..0000000 --- a/assets/node_modules/@types/node/fs.d.ts +++ /dev/null @@ -1,2458 +0,0 @@ -declare module "fs" { - import * as stream from "stream"; - import * as events from "events"; - import { URL } from "url"; - - /** - * Valid types for path values in "fs". - */ - type PathLike = string | Buffer | URL; - - type NoParamCallback = (err: NodeJS.ErrnoException | null) => void; - - interface StatsBase<T> { - isFile(): boolean; - isDirectory(): boolean; - isBlockDevice(): boolean; - isCharacterDevice(): boolean; - isSymbolicLink(): boolean; - isFIFO(): boolean; - isSocket(): boolean; - - dev: number; - ino: number; - mode: number; - nlink: number; - uid: number; - gid: number; - rdev: number; - size: number; - blksize: number; - blocks: number; - atimeMs: number; - mtimeMs: number; - ctimeMs: number; - birthtimeMs: number; - atime: Date; - mtime: Date; - ctime: Date; - birthtime: Date; - } - - interface Stats extends StatsBase<number> { - } - - class Stats { - } - - class Dirent { - isFile(): boolean; - isDirectory(): boolean; - isBlockDevice(): boolean; - isCharacterDevice(): boolean; - isSymbolicLink(): boolean; - isFIFO(): boolean; - isSocket(): boolean; - name: string; - } - - /** - * A class representing a directory stream. - */ - class Dir { - readonly path: string; - - /** - * Asynchronously iterates over the directory via `readdir(3)` until all entries have been read. - */ - [Symbol.asyncIterator](): AsyncIterableIterator<Dirent>; - - /** - * Asynchronously close the directory's underlying resource handle. - * Subsequent reads will result in errors. - */ - close(): Promise<void>; - close(cb: NoParamCallback): void; - - /** - * Synchronously close the directory's underlying resource handle. - * Subsequent reads will result in errors. - */ - closeSync(): void; - - /** - * Asynchronously read the next directory entry via `readdir(3)` as an `Dirent`. - * After the read is completed, a value is returned that will be resolved with an `Dirent`, or `null` if there are no more directory entries to read. - * Directory entries returned by this function are in no particular order as provided by the operating system's underlying directory mechanisms. - */ - read(): Promise<Dirent | null>; - read(cb: (err: NodeJS.ErrnoException | null, dirEnt: Dirent | null) => void): void; - - /** - * Synchronously read the next directory entry via `readdir(3)` as a `Dirent`. - * If there are no more directory entries to read, null will be returned. - * Directory entries returned by this function are in no particular order as provided by the operating system's underlying directory mechanisms. - */ - readSync(): Dirent; - } - - interface FSWatcher extends events.EventEmitter { - close(): void; - - /** - * events.EventEmitter - * 1. change - * 2. error - */ - addListener(event: string, listener: (...args: any[]) => void): this; - addListener(event: "change", listener: (eventType: string, filename: string | Buffer) => void): this; - addListener(event: "error", listener: (error: Error) => void): this; - addListener(event: "close", listener: () => void): this; - - on(event: string, listener: (...args: any[]) => void): this; - on(event: "change", listener: (eventType: string, filename: string | Buffer) => void): this; - on(event: "error", listener: (error: Error) => void): this; - on(event: "close", listener: () => void): this; - - once(event: string, listener: (...args: any[]) => void): this; - once(event: "change", listener: (eventType: string, filename: string | Buffer) => void): this; - once(event: "error", listener: (error: Error) => void): this; - once(event: "close", listener: () => void): this; - - prependListener(event: string, listener: (...args: any[]) => void): this; - prependListener(event: "change", listener: (eventType: string, filename: string | Buffer) => void): this; - prependListener(event: "error", listener: (error: Error) => void): this; - prependListener(event: "close", listener: () => void): this; - - prependOnceListener(event: string, listener: (...args: any[]) => void): this; - prependOnceListener(event: "change", listener: (eventType: string, filename: string | Buffer) => void): this; - prependOnceListener(event: "error", listener: (error: Error) => void): this; - prependOnceListener(event: "close", listener: () => void): this; - } - - class ReadStream extends stream.Readable { - close(): void; - bytesRead: number; - path: string | Buffer; - - /** - * events.EventEmitter - * 1. open - * 2. close - */ - addListener(event: string, listener: (...args: any[]) => void): this; - addListener(event: "open", listener: (fd: number) => void): this; - addListener(event: "close", listener: () => void): this; - - on(event: string, listener: (...args: any[]) => void): this; - on(event: "open", listener: (fd: number) => void): this; - on(event: "close", listener: () => void): this; - - once(event: string, listener: (...args: any[]) => void): this; - once(event: "open", listener: (fd: number) => void): this; - once(event: "close", listener: () => void): this; - - prependListener(event: string, listener: (...args: any[]) => void): this; - prependListener(event: "open", listener: (fd: number) => void): this; - prependListener(event: "close", listener: () => void): this; - - prependOnceListener(event: string, listener: (...args: any[]) => void): this; - prependOnceListener(event: "open", listener: (fd: number) => void): this; - prependOnceListener(event: "close", listener: () => void): this; - } - - class WriteStream extends stream.Writable { - close(): void; - bytesWritten: number; - path: string | Buffer; - - /** - * events.EventEmitter - * 1. open - * 2. close - */ - addListener(event: string, listener: (...args: any[]) => void): this; - addListener(event: "open", listener: (fd: number) => void): this; - addListener(event: "close", listener: () => void): this; - - on(event: string, listener: (...args: any[]) => void): this; - on(event: "open", listener: (fd: number) => void): this; - on(event: "close", listener: () => void): this; - - once(event: string, listener: (...args: any[]) => void): this; - once(event: "open", listener: (fd: number) => void): this; - once(event: "close", listener: () => void): this; - - prependListener(event: string, listener: (...args: any[]) => void): this; - prependListener(event: "open", listener: (fd: number) => void): this; - prependListener(event: "close", listener: () => void): this; - - prependOnceListener(event: string, listener: (...args: any[]) => void): this; - prependOnceListener(event: "open", listener: (fd: number) => void): this; - prependOnceListener(event: "close", listener: () => void): this; - } - - /** - * Asynchronous rename(2) - Change the name or location of a file or directory. - * @param oldPath A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function rename(oldPath: PathLike, newPath: PathLike, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace rename { - /** - * Asynchronous rename(2) - Change the name or location of a file or directory. - * @param oldPath A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function __promisify__(oldPath: PathLike, newPath: PathLike): Promise<void>; - } - - /** - * Synchronous rename(2) - Change the name or location of a file or directory. - * @param oldPath A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function renameSync(oldPath: PathLike, newPath: PathLike): void; - - /** - * Asynchronous truncate(2) - Truncate a file to a specified length. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param len If not specified, defaults to `0`. - */ - function truncate(path: PathLike, len: number | undefined | null, callback: NoParamCallback): void; - - /** - * Asynchronous truncate(2) - Truncate a file to a specified length. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function truncate(path: PathLike, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace truncate { - /** - * Asynchronous truncate(2) - Truncate a file to a specified length. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param len If not specified, defaults to `0`. - */ - function __promisify__(path: PathLike, len?: number | null): Promise<void>; - } - - /** - * Synchronous truncate(2) - Truncate a file to a specified length. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param len If not specified, defaults to `0`. - */ - function truncateSync(path: PathLike, len?: number | null): void; - - /** - * Asynchronous ftruncate(2) - Truncate a file to a specified length. - * @param fd A file descriptor. - * @param len If not specified, defaults to `0`. - */ - function ftruncate(fd: number, len: number | undefined | null, callback: NoParamCallback): void; - - /** - * Asynchronous ftruncate(2) - Truncate a file to a specified length. - * @param fd A file descriptor. - */ - function ftruncate(fd: number, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace ftruncate { - /** - * Asynchronous ftruncate(2) - Truncate a file to a specified length. - * @param fd A file descriptor. - * @param len If not specified, defaults to `0`. - */ - function __promisify__(fd: number, len?: number | null): Promise<void>; - } - - /** - * Synchronous ftruncate(2) - Truncate a file to a specified length. - * @param fd A file descriptor. - * @param len If not specified, defaults to `0`. - */ - function ftruncateSync(fd: number, len?: number | null): void; - - /** - * Asynchronous chown(2) - Change ownership of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function chown(path: PathLike, uid: number, gid: number, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace chown { - /** - * Asynchronous chown(2) - Change ownership of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function __promisify__(path: PathLike, uid: number, gid: number): Promise<void>; - } - - /** - * Synchronous chown(2) - Change ownership of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function chownSync(path: PathLike, uid: number, gid: number): void; - - /** - * Asynchronous fchown(2) - Change ownership of a file. - * @param fd A file descriptor. - */ - function fchown(fd: number, uid: number, gid: number, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace fchown { - /** - * Asynchronous fchown(2) - Change ownership of a file. - * @param fd A file descriptor. - */ - function __promisify__(fd: number, uid: number, gid: number): Promise<void>; - } - - /** - * Synchronous fchown(2) - Change ownership of a file. - * @param fd A file descriptor. - */ - function fchownSync(fd: number, uid: number, gid: number): void; - - /** - * Asynchronous lchown(2) - Change ownership of a file. Does not dereference symbolic links. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function lchown(path: PathLike, uid: number, gid: number, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace lchown { - /** - * Asynchronous lchown(2) - Change ownership of a file. Does not dereference symbolic links. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function __promisify__(path: PathLike, uid: number, gid: number): Promise<void>; - } - - /** - * Synchronous lchown(2) - Change ownership of a file. Does not dereference symbolic links. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function lchownSync(path: PathLike, uid: number, gid: number): void; - - /** - * Asynchronous chmod(2) - Change permissions of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - function chmod(path: PathLike, mode: string | number, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace chmod { - /** - * Asynchronous chmod(2) - Change permissions of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - function __promisify__(path: PathLike, mode: string | number): Promise<void>; - } - - /** - * Synchronous chmod(2) - Change permissions of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - function chmodSync(path: PathLike, mode: string | number): void; - - /** - * Asynchronous fchmod(2) - Change permissions of a file. - * @param fd A file descriptor. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - function fchmod(fd: number, mode: string | number, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace fchmod { - /** - * Asynchronous fchmod(2) - Change permissions of a file. - * @param fd A file descriptor. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - function __promisify__(fd: number, mode: string | number): Promise<void>; - } - - /** - * Synchronous fchmod(2) - Change permissions of a file. - * @param fd A file descriptor. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - function fchmodSync(fd: number, mode: string | number): void; - - /** - * Asynchronous lchmod(2) - Change permissions of a file. Does not dereference symbolic links. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - function lchmod(path: PathLike, mode: string | number, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace lchmod { - /** - * Asynchronous lchmod(2) - Change permissions of a file. Does not dereference symbolic links. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - function __promisify__(path: PathLike, mode: string | number): Promise<void>; - } - - /** - * Synchronous lchmod(2) - Change permissions of a file. Does not dereference symbolic links. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - function lchmodSync(path: PathLike, mode: string | number): void; - - /** - * Asynchronous stat(2) - Get file status. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function stat(path: PathLike, callback: (err: NodeJS.ErrnoException | null, stats: Stats) => void): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace stat { - /** - * Asynchronous stat(2) - Get file status. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function __promisify__(path: PathLike): Promise<Stats>; - } - - /** - * Synchronous stat(2) - Get file status. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function statSync(path: PathLike): Stats; - - /** - * Asynchronous fstat(2) - Get file status. - * @param fd A file descriptor. - */ - function fstat(fd: number, callback: (err: NodeJS.ErrnoException | null, stats: Stats) => void): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace fstat { - /** - * Asynchronous fstat(2) - Get file status. - * @param fd A file descriptor. - */ - function __promisify__(fd: number): Promise<Stats>; - } - - /** - * Synchronous fstat(2) - Get file status. - * @param fd A file descriptor. - */ - function fstatSync(fd: number): Stats; - - /** - * Asynchronous lstat(2) - Get file status. Does not dereference symbolic links. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function lstat(path: PathLike, callback: (err: NodeJS.ErrnoException | null, stats: Stats) => void): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace lstat { - /** - * Asynchronous lstat(2) - Get file status. Does not dereference symbolic links. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function __promisify__(path: PathLike): Promise<Stats>; - } - - /** - * Synchronous lstat(2) - Get file status. Does not dereference symbolic links. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function lstatSync(path: PathLike): Stats; - - /** - * Asynchronous link(2) - Create a new link (also known as a hard link) to an existing file. - * @param existingPath A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function link(existingPath: PathLike, newPath: PathLike, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace link { - /** - * Asynchronous link(2) - Create a new link (also known as a hard link) to an existing file. - * @param existingPath A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function __promisify__(existingPath: PathLike, newPath: PathLike): Promise<void>; - } - - /** - * Synchronous link(2) - Create a new link (also known as a hard link) to an existing file. - * @param existingPath A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function linkSync(existingPath: PathLike, newPath: PathLike): void; - - /** - * Asynchronous symlink(2) - Create a new symbolic link to an existing file. - * @param target A path to an existing file. If a URL is provided, it must use the `file:` protocol. - * @param path A path to the new symlink. If a URL is provided, it must use the `file:` protocol. - * @param type May be set to `'dir'`, `'file'`, or `'junction'` (default is `'file'`) and is only available on Windows (ignored on other platforms). - * When using `'junction'`, the `target` argument will automatically be normalized to an absolute path. - */ - function symlink(target: PathLike, path: PathLike, type: symlink.Type | undefined | null, callback: NoParamCallback): void; - - /** - * Asynchronous symlink(2) - Create a new symbolic link to an existing file. - * @param target A path to an existing file. If a URL is provided, it must use the `file:` protocol. - * @param path A path to the new symlink. If a URL is provided, it must use the `file:` protocol. - */ - function symlink(target: PathLike, path: PathLike, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace symlink { - /** - * Asynchronous symlink(2) - Create a new symbolic link to an existing file. - * @param target A path to an existing file. If a URL is provided, it must use the `file:` protocol. - * @param path A path to the new symlink. If a URL is provided, it must use the `file:` protocol. - * @param type May be set to `'dir'`, `'file'`, or `'junction'` (default is `'file'`) and is only available on Windows (ignored on other platforms). - * When using `'junction'`, the `target` argument will automatically be normalized to an absolute path. - */ - function __promisify__(target: PathLike, path: PathLike, type?: string | null): Promise<void>; - - type Type = "dir" | "file" | "junction"; - } - - /** - * Synchronous symlink(2) - Create a new symbolic link to an existing file. - * @param target A path to an existing file. If a URL is provided, it must use the `file:` protocol. - * @param path A path to the new symlink. If a URL is provided, it must use the `file:` protocol. - * @param type May be set to `'dir'`, `'file'`, or `'junction'` (default is `'file'`) and is only available on Windows (ignored on other platforms). - * When using `'junction'`, the `target` argument will automatically be normalized to an absolute path. - */ - function symlinkSync(target: PathLike, path: PathLike, type?: symlink.Type | null): void; - - /** - * Asynchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readlink( - path: PathLike, - options: { encoding?: BufferEncoding | null } | BufferEncoding | undefined | null, - callback: (err: NodeJS.ErrnoException | null, linkString: string) => void - ): void; - - /** - * Asynchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readlink(path: PathLike, options: { encoding: "buffer" } | "buffer", callback: (err: NodeJS.ErrnoException | null, linkString: Buffer) => void): void; - - /** - * Asynchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readlink(path: PathLike, options: { encoding?: string | null } | string | undefined | null, callback: (err: NodeJS.ErrnoException | null, linkString: string | Buffer) => void): void; - - /** - * Asynchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function readlink(path: PathLike, callback: (err: NodeJS.ErrnoException | null, linkString: string) => void): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace readlink { - /** - * Asynchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function __promisify__(path: PathLike, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): Promise<string>; - - /** - * Asynchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function __promisify__(path: PathLike, options: { encoding: "buffer" } | "buffer"): Promise<Buffer>; - - /** - * Asynchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function __promisify__(path: PathLike, options?: { encoding?: string | null } | string | null): Promise<string | Buffer>; - } - - /** - * Synchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readlinkSync(path: PathLike, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): string; - - /** - * Synchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readlinkSync(path: PathLike, options: { encoding: "buffer" } | "buffer"): Buffer; - - /** - * Synchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readlinkSync(path: PathLike, options?: { encoding?: string | null } | string | null): string | Buffer; - - /** - * Asynchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function realpath( - path: PathLike, - options: { encoding?: BufferEncoding | null } | BufferEncoding | undefined | null, - callback: (err: NodeJS.ErrnoException | null, resolvedPath: string) => void - ): void; - - /** - * Asynchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function realpath(path: PathLike, options: { encoding: "buffer" } | "buffer", callback: (err: NodeJS.ErrnoException | null, resolvedPath: Buffer) => void): void; - - /** - * Asynchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function realpath(path: PathLike, options: { encoding?: string | null } | string | undefined | null, callback: (err: NodeJS.ErrnoException | null, resolvedPath: string | Buffer) => void): void; - - /** - * Asynchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function realpath(path: PathLike, callback: (err: NodeJS.ErrnoException | null, resolvedPath: string) => void): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace realpath { - /** - * Asynchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function __promisify__(path: PathLike, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): Promise<string>; - - /** - * Asynchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function __promisify__(path: PathLike, options: { encoding: "buffer" } | "buffer"): Promise<Buffer>; - - /** - * Asynchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function __promisify__(path: PathLike, options?: { encoding?: string | null } | string | null): Promise<string | Buffer>; - - function native( - path: PathLike, - options: { encoding?: BufferEncoding | null } | BufferEncoding | undefined | null, - callback: (err: NodeJS.ErrnoException | null, resolvedPath: string) => void - ): void; - function native(path: PathLike, options: { encoding: "buffer" } | "buffer", callback: (err: NodeJS.ErrnoException | null, resolvedPath: Buffer) => void): void; - function native(path: PathLike, options: { encoding?: string | null } | string | undefined | null, callback: (err: NodeJS.ErrnoException | null, resolvedPath: string | Buffer) => void): void; - function native(path: PathLike, callback: (err: NodeJS.ErrnoException | null, resolvedPath: string) => void): void; - } - - /** - * Synchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function realpathSync(path: PathLike, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): string; - - /** - * Synchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function realpathSync(path: PathLike, options: { encoding: "buffer" } | "buffer"): Buffer; - - /** - * Synchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function realpathSync(path: PathLike, options?: { encoding?: string | null } | string | null): string | Buffer; - - namespace realpathSync { - function native(path: PathLike, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): string; - function native(path: PathLike, options: { encoding: "buffer" } | "buffer"): Buffer; - function native(path: PathLike, options?: { encoding?: string | null } | string | null): string | Buffer; - } - - /** - * Asynchronous unlink(2) - delete a name and possibly the file it refers to. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function unlink(path: PathLike, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace unlink { - /** - * Asynchronous unlink(2) - delete a name and possibly the file it refers to. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function __promisify__(path: PathLike): Promise<void>; - } - - /** - * Synchronous unlink(2) - delete a name and possibly the file it refers to. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function unlinkSync(path: PathLike): void; - - interface RmDirOptions { - /** - * If `true`, perform a recursive directory removal. In - * recursive mode, errors are not reported if `path` does not exist, and - * operations are retried on failure. - * @experimental - * @default false - */ - recursive?: boolean; - } - - interface RmDirAsyncOptions extends RmDirOptions { - /** - * The amount of time in milliseconds to wait between retries. - * This option is ignored if the `recursive` option is not `true`. - * @default 100 - */ - retryDelay?: number; - /** - * If an `EBUSY`, `EMFILE`, `ENFILE`, `ENOTEMPTY`, or - * `EPERM` error is encountered, Node.js will retry the operation with a linear - * backoff wait of `retryDelay` ms longer on each try. This option represents the - * number of retries. This option is ignored if the `recursive` option is not - * `true`. - * @default 0 - */ - maxRetries?: number; - } - - /** - * Asynchronous rmdir(2) - delete a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function rmdir(path: PathLike, callback: NoParamCallback): void; - function rmdir(path: PathLike, options: RmDirAsyncOptions, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace rmdir { - /** - * Asynchronous rmdir(2) - delete a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function __promisify__(path: PathLike, options?: RmDirAsyncOptions): Promise<void>; - } - - /** - * Synchronous rmdir(2) - delete a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function rmdirSync(path: PathLike, options?: RmDirOptions): void; - - interface MakeDirectoryOptions { - /** - * Indicates whether parent folders should be created. - * @default false - */ - recursive?: boolean; - /** - * A file mode. If a string is passed, it is parsed as an octal integer. If not specified - * @default 0o777. - */ - mode?: number; - } - - /** - * Asynchronous mkdir(2) - create a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options Either the file mode, or an object optionally specifying the file mode and whether parent folders - * should be created. If a string is passed, it is parsed as an octal integer. If not specified, defaults to `0o777`. - */ - function mkdir(path: PathLike, options: number | string | MakeDirectoryOptions | undefined | null, callback: NoParamCallback): void; - - /** - * Asynchronous mkdir(2) - create a directory with a mode of `0o777`. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function mkdir(path: PathLike, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace mkdir { - /** - * Asynchronous mkdir(2) - create a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options Either the file mode, or an object optionally specifying the file mode and whether parent folders - * should be created. If a string is passed, it is parsed as an octal integer. If not specified, defaults to `0o777`. - */ - function __promisify__(path: PathLike, options?: number | string | MakeDirectoryOptions | null): Promise<void>; - } - - /** - * Synchronous mkdir(2) - create a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options Either the file mode, or an object optionally specifying the file mode and whether parent folders - * should be created. If a string is passed, it is parsed as an octal integer. If not specified, defaults to `0o777`. - */ - function mkdirSync(path: PathLike, options?: number | string | MakeDirectoryOptions | null): void; - - /** - * Asynchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function mkdtemp(prefix: string, options: { encoding?: BufferEncoding | null } | BufferEncoding | undefined | null, callback: (err: NodeJS.ErrnoException | null, folder: string) => void): void; - - /** - * Asynchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function mkdtemp(prefix: string, options: "buffer" | { encoding: "buffer" }, callback: (err: NodeJS.ErrnoException | null, folder: Buffer) => void): void; - - /** - * Asynchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function mkdtemp(prefix: string, options: { encoding?: string | null } | string | undefined | null, callback: (err: NodeJS.ErrnoException | null, folder: string | Buffer) => void): void; - - /** - * Asynchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. - */ - function mkdtemp(prefix: string, callback: (err: NodeJS.ErrnoException | null, folder: string) => void): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace mkdtemp { - /** - * Asynchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function __promisify__(prefix: string, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): Promise<string>; - - /** - * Asynchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function __promisify__(prefix: string, options: { encoding: "buffer" } | "buffer"): Promise<Buffer>; - - /** - * Asynchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function __promisify__(prefix: string, options?: { encoding?: string | null } | string | null): Promise<string | Buffer>; - } - - /** - * Synchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function mkdtempSync(prefix: string, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): string; - - /** - * Synchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function mkdtempSync(prefix: string, options: { encoding: "buffer" } | "buffer"): Buffer; - - /** - * Synchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required prefix to create a unique temporary directory. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function mkdtempSync(prefix: string, options?: { encoding?: string | null } | string | null): string | Buffer; - - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readdir( - path: PathLike, - options: { encoding: BufferEncoding | null; withFileTypes?: false } | BufferEncoding | undefined | null, - callback: (err: NodeJS.ErrnoException | null, files: string[]) => void, - ): void; - - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readdir(path: PathLike, options: { encoding: "buffer"; withFileTypes?: false } | "buffer", callback: (err: NodeJS.ErrnoException | null, files: Buffer[]) => void): void; - - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readdir( - path: PathLike, - options: { encoding?: string | null; withFileTypes?: false } | string | undefined | null, - callback: (err: NodeJS.ErrnoException | null, files: string[] | Buffer[]) => void, - ): void; - - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function readdir(path: PathLike, callback: (err: NodeJS.ErrnoException | null, files: string[]) => void): void; - - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options If called with `withFileTypes: true` the result data will be an array of Dirent. - */ - function readdir(path: PathLike, options: { encoding?: string | null; withFileTypes: true }, callback: (err: NodeJS.ErrnoException | null, files: Dirent[]) => void): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace readdir { - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function __promisify__(path: PathLike, options?: { encoding: BufferEncoding | null; withFileTypes?: false } | BufferEncoding | null): Promise<string[]>; - - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function __promisify__(path: PathLike, options: "buffer" | { encoding: "buffer"; withFileTypes?: false }): Promise<Buffer[]>; - - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function __promisify__(path: PathLike, options?: { encoding?: string | null; withFileTypes?: false } | string | null): Promise<string[] | Buffer[]>; - - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options If called with `withFileTypes: true` the result data will be an array of Dirent - */ - function __promisify__(path: PathLike, options: { encoding?: string | null; withFileTypes: true }): Promise<Dirent[]>; - } - - /** - * Synchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readdirSync(path: PathLike, options?: { encoding: BufferEncoding | null; withFileTypes?: false } | BufferEncoding | null): string[]; - - /** - * Synchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readdirSync(path: PathLike, options: { encoding: "buffer"; withFileTypes?: false } | "buffer"): Buffer[]; - - /** - * Synchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readdirSync(path: PathLike, options?: { encoding?: string | null; withFileTypes?: false } | string | null): string[] | Buffer[]; - - /** - * Synchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options If called with `withFileTypes: true` the result data will be an array of Dirent. - */ - function readdirSync(path: PathLike, options: { encoding?: string | null; withFileTypes: true }): Dirent[]; - - /** - * Asynchronous close(2) - close a file descriptor. - * @param fd A file descriptor. - */ - function close(fd: number, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace close { - /** - * Asynchronous close(2) - close a file descriptor. - * @param fd A file descriptor. - */ - function __promisify__(fd: number): Promise<void>; - } - - /** - * Synchronous close(2) - close a file descriptor. - * @param fd A file descriptor. - */ - function closeSync(fd: number): void; - - /** - * Asynchronous open(2) - open and possibly create a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. If not supplied, defaults to `0o666`. - */ - function open(path: PathLike, flags: string | number, mode: string | number | undefined | null, callback: (err: NodeJS.ErrnoException | null, fd: number) => void): void; - - /** - * Asynchronous open(2) - open and possibly create a file. If the file is created, its mode will be `0o666`. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function open(path: PathLike, flags: string | number, callback: (err: NodeJS.ErrnoException | null, fd: number) => void): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace open { - /** - * Asynchronous open(2) - open and possibly create a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. If not supplied, defaults to `0o666`. - */ - function __promisify__(path: PathLike, flags: string | number, mode?: string | number | null): Promise<number>; - } - - /** - * Synchronous open(2) - open and possibly create a file, returning a file descriptor.. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. If not supplied, defaults to `0o666`. - */ - function openSync(path: PathLike, flags: string | number, mode?: string | number | null): number; - - /** - * Asynchronously change file timestamps of the file referenced by the supplied path. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param atime The last access time. If a string is provided, it will be coerced to number. - * @param mtime The last modified time. If a string is provided, it will be coerced to number. - */ - function utimes(path: PathLike, atime: string | number | Date, mtime: string | number | Date, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace utimes { - /** - * Asynchronously change file timestamps of the file referenced by the supplied path. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param atime The last access time. If a string is provided, it will be coerced to number. - * @param mtime The last modified time. If a string is provided, it will be coerced to number. - */ - function __promisify__(path: PathLike, atime: string | number | Date, mtime: string | number | Date): Promise<void>; - } - - /** - * Synchronously change file timestamps of the file referenced by the supplied path. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param atime The last access time. If a string is provided, it will be coerced to number. - * @param mtime The last modified time. If a string is provided, it will be coerced to number. - */ - function utimesSync(path: PathLike, atime: string | number | Date, mtime: string | number | Date): void; - - /** - * Asynchronously change file timestamps of the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - * @param atime The last access time. If a string is provided, it will be coerced to number. - * @param mtime The last modified time. If a string is provided, it will be coerced to number. - */ - function futimes(fd: number, atime: string | number | Date, mtime: string | number | Date, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace futimes { - /** - * Asynchronously change file timestamps of the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - * @param atime The last access time. If a string is provided, it will be coerced to number. - * @param mtime The last modified time. If a string is provided, it will be coerced to number. - */ - function __promisify__(fd: number, atime: string | number | Date, mtime: string | number | Date): Promise<void>; - } - - /** - * Synchronously change file timestamps of the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - * @param atime The last access time. If a string is provided, it will be coerced to number. - * @param mtime The last modified time. If a string is provided, it will be coerced to number. - */ - function futimesSync(fd: number, atime: string | number | Date, mtime: string | number | Date): void; - - /** - * Asynchronous fsync(2) - synchronize a file's in-core state with the underlying storage device. - * @param fd A file descriptor. - */ - function fsync(fd: number, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace fsync { - /** - * Asynchronous fsync(2) - synchronize a file's in-core state with the underlying storage device. - * @param fd A file descriptor. - */ - function __promisify__(fd: number): Promise<void>; - } - - /** - * Synchronous fsync(2) - synchronize a file's in-core state with the underlying storage device. - * @param fd A file descriptor. - */ - function fsyncSync(fd: number): void; - - /** - * Asynchronously writes `buffer` to the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - * @param offset The part of the buffer to be written. If not supplied, defaults to `0`. - * @param length The number of bytes to write. If not supplied, defaults to `buffer.length - offset`. - * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. - */ - function write<TBuffer extends NodeJS.ArrayBufferView>( - fd: number, - buffer: TBuffer, - offset: number | undefined | null, - length: number | undefined | null, - position: number | undefined | null, - callback: (err: NodeJS.ErrnoException | null, written: number, buffer: TBuffer) => void, - ): void; - - /** - * Asynchronously writes `buffer` to the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - * @param offset The part of the buffer to be written. If not supplied, defaults to `0`. - * @param length The number of bytes to write. If not supplied, defaults to `buffer.length - offset`. - */ - function write<TBuffer extends NodeJS.ArrayBufferView>( - fd: number, - buffer: TBuffer, - offset: number | undefined | null, - length: number | undefined | null, - callback: (err: NodeJS.ErrnoException | null, written: number, buffer: TBuffer) => void, - ): void; - - /** - * Asynchronously writes `buffer` to the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - * @param offset The part of the buffer to be written. If not supplied, defaults to `0`. - */ - function write<TBuffer extends NodeJS.ArrayBufferView>( - fd: number, - buffer: TBuffer, - offset: number | undefined | null, - callback: (err: NodeJS.ErrnoException | null, written: number, buffer: TBuffer) => void - ): void; - - /** - * Asynchronously writes `buffer` to the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - */ - function write<TBuffer extends NodeJS.ArrayBufferView>(fd: number, buffer: TBuffer, callback: (err: NodeJS.ErrnoException | null, written: number, buffer: TBuffer) => void): void; - - /** - * Asynchronously writes `string` to the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - * @param string A string to write. If something other than a string is supplied it will be coerced to a string. - * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. - * @param encoding The expected string encoding. - */ - function write( - fd: number, - string: any, - position: number | undefined | null, - encoding: string | undefined | null, - callback: (err: NodeJS.ErrnoException | null, written: number, str: string) => void, - ): void; - - /** - * Asynchronously writes `string` to the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - * @param string A string to write. If something other than a string is supplied it will be coerced to a string. - * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. - */ - function write(fd: number, string: any, position: number | undefined | null, callback: (err: NodeJS.ErrnoException | null, written: number, str: string) => void): void; - - /** - * Asynchronously writes `string` to the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - * @param string A string to write. If something other than a string is supplied it will be coerced to a string. - */ - function write(fd: number, string: any, callback: (err: NodeJS.ErrnoException | null, written: number, str: string) => void): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace write { - /** - * Asynchronously writes `buffer` to the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - * @param offset The part of the buffer to be written. If not supplied, defaults to `0`. - * @param length The number of bytes to write. If not supplied, defaults to `buffer.length - offset`. - * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. - */ - function __promisify__<TBuffer extends NodeJS.ArrayBufferView>( - fd: number, - buffer?: TBuffer, - offset?: number, - length?: number, - position?: number | null, - ): Promise<{ bytesWritten: number, buffer: TBuffer }>; - - /** - * Asynchronously writes `string` to the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - * @param string A string to write. If something other than a string is supplied it will be coerced to a string. - * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. - * @param encoding The expected string encoding. - */ - function __promisify__(fd: number, string: any, position?: number | null, encoding?: string | null): Promise<{ bytesWritten: number, buffer: string }>; - } - - /** - * Synchronously writes `buffer` to the file referenced by the supplied file descriptor, returning the number of bytes written. - * @param fd A file descriptor. - * @param offset The part of the buffer to be written. If not supplied, defaults to `0`. - * @param length The number of bytes to write. If not supplied, defaults to `buffer.length - offset`. - * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. - */ - function writeSync(fd: number, buffer: NodeJS.ArrayBufferView, offset?: number | null, length?: number | null, position?: number | null): number; - - /** - * Synchronously writes `string` to the file referenced by the supplied file descriptor, returning the number of bytes written. - * @param fd A file descriptor. - * @param string A string to write. If something other than a string is supplied it will be coerced to a string. - * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. - * @param encoding The expected string encoding. - */ - function writeSync(fd: number, string: any, position?: number | null, encoding?: string | null): number; - - /** - * Asynchronously reads data from the file referenced by the supplied file descriptor. - * @param fd A file descriptor. - * @param buffer The buffer that the data will be written to. - * @param offset The offset in the buffer at which to start writing. - * @param length The number of bytes to read. - * @param position The offset from the beginning of the file from which data should be read. If `null`, data will be read from the current position. - */ - function read<TBuffer extends NodeJS.ArrayBufferView>( - fd: number, - buffer: TBuffer, - offset: number, - length: number, - position: number | null, - callback: (err: NodeJS.ErrnoException | null, bytesRead: number, buffer: TBuffer) => void, - ): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace read { - /** - * @param fd A file descriptor. - * @param buffer The buffer that the data will be written to. - * @param offset The offset in the buffer at which to start writing. - * @param length The number of bytes to read. - * @param position The offset from the beginning of the file from which data should be read. If `null`, data will be read from the current position. - */ - function __promisify__<TBuffer extends NodeJS.ArrayBufferView>( - fd: number, - buffer: TBuffer, - offset: number, - length: number, - position: number | null - ): Promise<{ bytesRead: number, buffer: TBuffer }>; - } - - /** - * Synchronously reads data from the file referenced by the supplied file descriptor, returning the number of bytes read. - * @param fd A file descriptor. - * @param buffer The buffer that the data will be written to. - * @param offset The offset in the buffer at which to start writing. - * @param length The number of bytes to read. - * @param position The offset from the beginning of the file from which data should be read. If `null`, data will be read from the current position. - */ - function readSync(fd: number, buffer: NodeJS.ArrayBufferView, offset: number, length: number, position: number | null): number; - - /** - * Asynchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param options An object that may contain an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - function readFile(path: PathLike | number, options: { encoding?: null; flag?: string; } | undefined | null, callback: (err: NodeJS.ErrnoException | null, data: Buffer) => void): void; - - /** - * Asynchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param options Either the encoding for the result, or an object that contains the encoding and an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - function readFile(path: PathLike | number, options: { encoding: string; flag?: string; } | string, callback: (err: NodeJS.ErrnoException | null, data: string) => void): void; - - /** - * Asynchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param options Either the encoding for the result, or an object that contains the encoding and an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - function readFile( - path: PathLike | number, - options: { encoding?: string | null; flag?: string; } | string | undefined | null, - callback: (err: NodeJS.ErrnoException | null, data: string | Buffer) => void, - ): void; - - /** - * Asynchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - */ - function readFile(path: PathLike | number, callback: (err: NodeJS.ErrnoException | null, data: Buffer) => void): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace readFile { - /** - * Asynchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param options An object that may contain an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - function __promisify__(path: PathLike | number, options?: { encoding?: null; flag?: string; } | null): Promise<Buffer>; - - /** - * Asynchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param options Either the encoding for the result, or an object that contains the encoding and an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - function __promisify__(path: PathLike | number, options: { encoding: string; flag?: string; } | string): Promise<string>; - - /** - * Asynchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param options Either the encoding for the result, or an object that contains the encoding and an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - function __promisify__(path: PathLike | number, options?: { encoding?: string | null; flag?: string; } | string | null): Promise<string | Buffer>; - } - - /** - * Synchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param options An object that may contain an optional flag. If a flag is not provided, it defaults to `'r'`. - */ - function readFileSync(path: PathLike | number, options?: { encoding?: null; flag?: string; } | null): Buffer; - - /** - * Synchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param options Either the encoding for the result, or an object that contains the encoding and an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - function readFileSync(path: PathLike | number, options: { encoding: string; flag?: string; } | string): string; - - /** - * Synchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param options Either the encoding for the result, or an object that contains the encoding and an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - function readFileSync(path: PathLike | number, options?: { encoding?: string | null; flag?: string; } | string | null): string | Buffer; - - type WriteFileOptions = { encoding?: string | null; mode?: number | string; flag?: string; } | string | null; - - /** - * Asynchronously writes data to a file, replacing the file if it already exists. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. - * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `mode` is not supplied, the default of `0o666` is used. - * If `mode` is a string, it is parsed as an octal integer. - * If `flag` is not supplied, the default of `'w'` is used. - */ - function writeFile(path: PathLike | number, data: any, options: WriteFileOptions, callback: NoParamCallback): void; - - /** - * Asynchronously writes data to a file, replacing the file if it already exists. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. - */ - function writeFile(path: PathLike | number, data: any, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace writeFile { - /** - * Asynchronously writes data to a file, replacing the file if it already exists. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. - * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `mode` is not supplied, the default of `0o666` is used. - * If `mode` is a string, it is parsed as an octal integer. - * If `flag` is not supplied, the default of `'w'` is used. - */ - function __promisify__(path: PathLike | number, data: any, options?: WriteFileOptions): Promise<void>; - } - - /** - * Synchronously writes data to a file, replacing the file if it already exists. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. - * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `mode` is not supplied, the default of `0o666` is used. - * If `mode` is a string, it is parsed as an octal integer. - * If `flag` is not supplied, the default of `'w'` is used. - */ - function writeFileSync(path: PathLike | number, data: any, options?: WriteFileOptions): void; - - /** - * Asynchronously append data to a file, creating the file if it does not exist. - * @param file A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. - * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `mode` is not supplied, the default of `0o666` is used. - * If `mode` is a string, it is parsed as an octal integer. - * If `flag` is not supplied, the default of `'a'` is used. - */ - function appendFile(file: PathLike | number, data: any, options: WriteFileOptions, callback: NoParamCallback): void; - - /** - * Asynchronously append data to a file, creating the file if it does not exist. - * @param file A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. - */ - function appendFile(file: PathLike | number, data: any, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace appendFile { - /** - * Asynchronously append data to a file, creating the file if it does not exist. - * @param file A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. - * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `mode` is not supplied, the default of `0o666` is used. - * If `mode` is a string, it is parsed as an octal integer. - * If `flag` is not supplied, the default of `'a'` is used. - */ - function __promisify__(file: PathLike | number, data: any, options?: WriteFileOptions): Promise<void>; - } - - /** - * Synchronously append data to a file, creating the file if it does not exist. - * @param file A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a file descriptor is provided, the underlying file will _not_ be closed automatically. - * @param data The data to write. If something other than a Buffer or Uint8Array is provided, the value is coerced to a string. - * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `mode` is not supplied, the default of `0o666` is used. - * If `mode` is a string, it is parsed as an octal integer. - * If `flag` is not supplied, the default of `'a'` is used. - */ - function appendFileSync(file: PathLike | number, data: any, options?: WriteFileOptions): void; - - /** - * Watch for changes on `filename`. The callback `listener` will be called each time the file is accessed. - */ - function watchFile(filename: PathLike, options: { persistent?: boolean; interval?: number; } | undefined, listener: (curr: Stats, prev: Stats) => void): void; - - /** - * Watch for changes on `filename`. The callback `listener` will be called each time the file is accessed. - * @param filename A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function watchFile(filename: PathLike, listener: (curr: Stats, prev: Stats) => void): void; - - /** - * Stop watching for changes on `filename`. - * @param filename A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function unwatchFile(filename: PathLike, listener?: (curr: Stats, prev: Stats) => void): void; - - /** - * Watch for changes on `filename`, where `filename` is either a file or a directory, returning an `FSWatcher`. - * @param filename A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * @param options Either the encoding for the filename provided to the listener, or an object optionally specifying encoding, persistent, and recursive options. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `persistent` is not supplied, the default of `true` is used. - * If `recursive` is not supplied, the default of `false` is used. - */ - function watch( - filename: PathLike, - options: { encoding?: BufferEncoding | null, persistent?: boolean, recursive?: boolean } | BufferEncoding | undefined | null, - listener?: (event: string, filename: string) => void, - ): FSWatcher; - - /** - * Watch for changes on `filename`, where `filename` is either a file or a directory, returning an `FSWatcher`. - * @param filename A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * @param options Either the encoding for the filename provided to the listener, or an object optionally specifying encoding, persistent, and recursive options. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `persistent` is not supplied, the default of `true` is used. - * If `recursive` is not supplied, the default of `false` is used. - */ - function watch(filename: PathLike, options: { encoding: "buffer", persistent?: boolean, recursive?: boolean } | "buffer", listener?: (event: string, filename: Buffer) => void): FSWatcher; - - /** - * Watch for changes on `filename`, where `filename` is either a file or a directory, returning an `FSWatcher`. - * @param filename A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * @param options Either the encoding for the filename provided to the listener, or an object optionally specifying encoding, persistent, and recursive options. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `persistent` is not supplied, the default of `true` is used. - * If `recursive` is not supplied, the default of `false` is used. - */ - function watch( - filename: PathLike, - options: { encoding?: string | null, persistent?: boolean, recursive?: boolean } | string | null, - listener?: (event: string, filename: string | Buffer) => void, - ): FSWatcher; - - /** - * Watch for changes on `filename`, where `filename` is either a file or a directory, returning an `FSWatcher`. - * @param filename A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function watch(filename: PathLike, listener?: (event: string, filename: string) => any): FSWatcher; - - /** - * Asynchronously tests whether or not the given path exists by checking with the file system. - * @deprecated - * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function exists(path: PathLike, callback: (exists: boolean) => void): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace exists { - /** - * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function __promisify__(path: PathLike): Promise<boolean>; - } - - /** - * Synchronously tests whether or not the given path exists by checking with the file system. - * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function existsSync(path: PathLike): boolean; - - namespace constants { - // File Access Constants - - /** Constant for fs.access(). File is visible to the calling process. */ - const F_OK: number; - - /** Constant for fs.access(). File can be read by the calling process. */ - const R_OK: number; - - /** Constant for fs.access(). File can be written by the calling process. */ - const W_OK: number; - - /** Constant for fs.access(). File can be executed by the calling process. */ - const X_OK: number; - - // File Copy Constants - - /** Constant for fs.copyFile. Flag indicating the destination file should not be overwritten if it already exists. */ - const COPYFILE_EXCL: number; - - /** - * Constant for fs.copyFile. copy operation will attempt to create a copy-on-write reflink. - * If the underlying platform does not support copy-on-write, then a fallback copy mechanism is used. - */ - const COPYFILE_FICLONE: number; - - /** - * Constant for fs.copyFile. Copy operation will attempt to create a copy-on-write reflink. - * If the underlying platform does not support copy-on-write, then the operation will fail with an error. - */ - const COPYFILE_FICLONE_FORCE: number; - - // File Open Constants - - /** Constant for fs.open(). Flag indicating to open a file for read-only access. */ - const O_RDONLY: number; - - /** Constant for fs.open(). Flag indicating to open a file for write-only access. */ - const O_WRONLY: number; - - /** Constant for fs.open(). Flag indicating to open a file for read-write access. */ - const O_RDWR: number; - - /** Constant for fs.open(). Flag indicating to create the file if it does not already exist. */ - const O_CREAT: number; - - /** Constant for fs.open(). Flag indicating that opening a file should fail if the O_CREAT flag is set and the file already exists. */ - const O_EXCL: number; - - /** - * Constant for fs.open(). Flag indicating that if path identifies a terminal device, - * opening the path shall not cause that terminal to become the controlling terminal for the process - * (if the process does not already have one). - */ - const O_NOCTTY: number; - - /** Constant for fs.open(). Flag indicating that if the file exists and is a regular file, and the file is opened successfully for write access, its length shall be truncated to zero. */ - const O_TRUNC: number; - - /** Constant for fs.open(). Flag indicating that data will be appended to the end of the file. */ - const O_APPEND: number; - - /** Constant for fs.open(). Flag indicating that the open should fail if the path is not a directory. */ - const O_DIRECTORY: number; - - /** - * constant for fs.open(). - * Flag indicating reading accesses to the file system will no longer result in - * an update to the atime information associated with the file. - * This flag is available on Linux operating systems only. - */ - const O_NOATIME: number; - - /** Constant for fs.open(). Flag indicating that the open should fail if the path is a symbolic link. */ - const O_NOFOLLOW: number; - - /** Constant for fs.open(). Flag indicating that the file is opened for synchronous I/O. */ - const O_SYNC: number; - - /** Constant for fs.open(). Flag indicating that the file is opened for synchronous I/O with write operations waiting for data integrity. */ - const O_DSYNC: number; - - /** Constant for fs.open(). Flag indicating to open the symbolic link itself rather than the resource it is pointing to. */ - const O_SYMLINK: number; - - /** Constant for fs.open(). When set, an attempt will be made to minimize caching effects of file I/O. */ - const O_DIRECT: number; - - /** Constant for fs.open(). Flag indicating to open the file in nonblocking mode when possible. */ - const O_NONBLOCK: number; - - // File Type Constants - - /** Constant for fs.Stats mode property for determining a file's type. Bit mask used to extract the file type code. */ - const S_IFMT: number; - - /** Constant for fs.Stats mode property for determining a file's type. File type constant for a regular file. */ - const S_IFREG: number; - - /** Constant for fs.Stats mode property for determining a file's type. File type constant for a directory. */ - const S_IFDIR: number; - - /** Constant for fs.Stats mode property for determining a file's type. File type constant for a character-oriented device file. */ - const S_IFCHR: number; - - /** Constant for fs.Stats mode property for determining a file's type. File type constant for a block-oriented device file. */ - const S_IFBLK: number; - - /** Constant for fs.Stats mode property for determining a file's type. File type constant for a FIFO/pipe. */ - const S_IFIFO: number; - - /** Constant for fs.Stats mode property for determining a file's type. File type constant for a symbolic link. */ - const S_IFLNK: number; - - /** Constant for fs.Stats mode property for determining a file's type. File type constant for a socket. */ - const S_IFSOCK: number; - - // File Mode Constants - - /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating readable, writable and executable by owner. */ - const S_IRWXU: number; - - /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating readable by owner. */ - const S_IRUSR: number; - - /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating writable by owner. */ - const S_IWUSR: number; - - /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating executable by owner. */ - const S_IXUSR: number; - - /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating readable, writable and executable by group. */ - const S_IRWXG: number; - - /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating readable by group. */ - const S_IRGRP: number; - - /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating writable by group. */ - const S_IWGRP: number; - - /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating executable by group. */ - const S_IXGRP: number; - - /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating readable, writable and executable by others. */ - const S_IRWXO: number; - - /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating readable by others. */ - const S_IROTH: number; - - /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating writable by others. */ - const S_IWOTH: number; - - /** Constant for fs.Stats mode property for determining access permissions for a file. File mode indicating executable by others. */ - const S_IXOTH: number; - - /** - * When set, a memory file mapping is used to access the file. This flag - * is available on Windows operating systems only. On other operating systems, - * this flag is ignored. - */ - const UV_FS_O_FILEMAP: number; - } - - /** - * Asynchronously tests a user's permissions for the file specified by path. - * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function access(path: PathLike, mode: number | undefined, callback: NoParamCallback): void; - - /** - * Asynchronously tests a user's permissions for the file specified by path. - * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function access(path: PathLike, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace access { - /** - * Asynchronously tests a user's permissions for the file specified by path. - * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function __promisify__(path: PathLike, mode?: number): Promise<void>; - } - - /** - * Synchronously tests a user's permissions for the file specified by path. - * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function accessSync(path: PathLike, mode?: number): void; - - /** - * Returns a new `ReadStream` object. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function createReadStream(path: PathLike, options?: string | { - flags?: string; - encoding?: string; - fd?: number; - mode?: number; - autoClose?: boolean; - /** - * @default false - */ - emitClose?: boolean; - start?: number; - end?: number; - highWaterMark?: number; - }): ReadStream; - - /** - * Returns a new `WriteStream` object. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function createWriteStream(path: PathLike, options?: string | { - flags?: string; - encoding?: string; - fd?: number; - mode?: number; - autoClose?: boolean; - emitClose?: boolean; - start?: number; - highWaterMark?: number; - }): WriteStream; - - /** - * Asynchronous fdatasync(2) - synchronize a file's in-core state with storage device. - * @param fd A file descriptor. - */ - function fdatasync(fd: number, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace fdatasync { - /** - * Asynchronous fdatasync(2) - synchronize a file's in-core state with storage device. - * @param fd A file descriptor. - */ - function __promisify__(fd: number): Promise<void>; - } - - /** - * Synchronous fdatasync(2) - synchronize a file's in-core state with storage device. - * @param fd A file descriptor. - */ - function fdatasyncSync(fd: number): void; - - /** - * Asynchronously copies src to dest. By default, dest is overwritten if it already exists. - * No arguments other than a possible exception are given to the callback function. - * Node.js makes no guarantees about the atomicity of the copy operation. - * If an error occurs after the destination file has been opened for writing, Node.js will attempt - * to remove the destination. - * @param src A path to the source file. - * @param dest A path to the destination file. - */ - function copyFile(src: PathLike, dest: PathLike, callback: NoParamCallback): void; - /** - * Asynchronously copies src to dest. By default, dest is overwritten if it already exists. - * No arguments other than a possible exception are given to the callback function. - * Node.js makes no guarantees about the atomicity of the copy operation. - * If an error occurs after the destination file has been opened for writing, Node.js will attempt - * to remove the destination. - * @param src A path to the source file. - * @param dest A path to the destination file. - * @param flags An integer that specifies the behavior of the copy operation. The only supported flag is fs.constants.COPYFILE_EXCL, which causes the copy operation to fail if dest already exists. - */ - function copyFile(src: PathLike, dest: PathLike, flags: number, callback: NoParamCallback): void; - - // NOTE: This namespace provides design-time support for util.promisify. Exported members do not exist at runtime. - namespace copyFile { - /** - * Asynchronously copies src to dest. By default, dest is overwritten if it already exists. - * No arguments other than a possible exception are given to the callback function. - * Node.js makes no guarantees about the atomicity of the copy operation. - * If an error occurs after the destination file has been opened for writing, Node.js will attempt - * to remove the destination. - * @param src A path to the source file. - * @param dest A path to the destination file. - * @param flags An optional integer that specifies the behavior of the copy operation. - * The only supported flag is fs.constants.COPYFILE_EXCL, - * which causes the copy operation to fail if dest already exists. - */ - function __promisify__(src: PathLike, dst: PathLike, flags?: number): Promise<void>; - } - - /** - * Synchronously copies src to dest. By default, dest is overwritten if it already exists. - * Node.js makes no guarantees about the atomicity of the copy operation. - * If an error occurs after the destination file has been opened for writing, Node.js will attempt - * to remove the destination. - * @param src A path to the source file. - * @param dest A path to the destination file. - * @param flags An optional integer that specifies the behavior of the copy operation. - * The only supported flag is fs.constants.COPYFILE_EXCL, which causes the copy operation to fail if dest already exists. - */ - function copyFileSync(src: PathLike, dest: PathLike, flags?: number): void; - - /** - * Write an array of ArrayBufferViews to the file specified by fd using writev(). - * position is the offset from the beginning of the file where this data should be written. - * It is unsafe to use fs.writev() multiple times on the same file without waiting for the callback. For this scenario, use fs.createWriteStream(). - * On Linux, positional writes don't work when the file is opened in append mode. - * The kernel ignores the position argument and always appends the data to the end of the file. - */ - function writev( - fd: number, - buffers: NodeJS.ArrayBufferView[], - cb: (err: NodeJS.ErrnoException | null, bytesWritten: number, buffers: NodeJS.ArrayBufferView[]) => void - ): void; - function writev( - fd: number, - buffers: NodeJS.ArrayBufferView[], - position: number, - cb: (err: NodeJS.ErrnoException | null, bytesWritten: number, buffers: NodeJS.ArrayBufferView[]) => void - ): void; - - interface WriteVResult { - bytesWritten: number; - buffers: NodeJS.ArrayBufferView[]; - } - - namespace writev { - function __promisify__(fd: number, buffers: NodeJS.ArrayBufferView[], position?: number): Promise<WriteVResult>; - } - - /** - * See `writev`. - */ - function writevSync(fd: number, buffers: NodeJS.ArrayBufferView[], position?: number): number; - - interface OpenDirOptions { - encoding?: BufferEncoding; - /** - * Number of directory entries that are buffered - * internally when reading from the directory. Higher values lead to better - * performance but higher memory usage. - * @default 32 - */ - bufferSize?: number; - } - - function opendirSync(path: string, options?: OpenDirOptions): Dir; - - function opendir(path: string, cb: (err: NodeJS.ErrnoException | null, dir: Dir) => void): void; - function opendir(path: string, options: OpenDirOptions, cb: (err: NodeJS.ErrnoException | null, dir: Dir) => void): void; - - namespace opendir { - function __promisify__(path: string, options?: OpenDirOptions): Promise<Dir>; - } - - namespace promises { - interface FileHandle { - /** - * Gets the file descriptor for this file handle. - */ - readonly fd: number; - - /** - * Asynchronously append data to a file, creating the file if it does not exist. The underlying file will _not_ be closed automatically. - * The `FileHandle` must have been opened for appending. - * @param data The data to write. If something other than a `Buffer` or `Uint8Array` is provided, the value is coerced to a string. - * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `mode` is not supplied, the default of `0o666` is used. - * If `mode` is a string, it is parsed as an octal integer. - * If `flag` is not supplied, the default of `'a'` is used. - */ - appendFile(data: any, options?: { encoding?: string | null, mode?: string | number, flag?: string | number } | string | null): Promise<void>; - - /** - * Asynchronous fchown(2) - Change ownership of a file. - */ - chown(uid: number, gid: number): Promise<void>; - - /** - * Asynchronous fchmod(2) - Change permissions of a file. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - chmod(mode: string | number): Promise<void>; - - /** - * Asynchronous fdatasync(2) - synchronize a file's in-core state with storage device. - */ - datasync(): Promise<void>; - - /** - * Asynchronous fsync(2) - synchronize a file's in-core state with the underlying storage device. - */ - sync(): Promise<void>; - - /** - * Asynchronously reads data from the file. - * The `FileHandle` must have been opened for reading. - * @param buffer The buffer that the data will be written to. - * @param offset The offset in the buffer at which to start writing. - * @param length The number of bytes to read. - * @param position The offset from the beginning of the file from which data should be read. If `null`, data will be read from the current position. - */ - read<TBuffer extends Uint8Array>(buffer: TBuffer, offset?: number | null, length?: number | null, position?: number | null): Promise<{ bytesRead: number, buffer: TBuffer }>; - - /** - * Asynchronously reads the entire contents of a file. The underlying file will _not_ be closed automatically. - * The `FileHandle` must have been opened for reading. - * @param options An object that may contain an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - readFile(options?: { encoding?: null, flag?: string | number } | null): Promise<Buffer>; - - /** - * Asynchronously reads the entire contents of a file. The underlying file will _not_ be closed automatically. - * The `FileHandle` must have been opened for reading. - * @param options An object that may contain an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - readFile(options: { encoding: BufferEncoding, flag?: string | number } | BufferEncoding): Promise<string>; - - /** - * Asynchronously reads the entire contents of a file. The underlying file will _not_ be closed automatically. - * The `FileHandle` must have been opened for reading. - * @param options An object that may contain an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - readFile(options?: { encoding?: string | null, flag?: string | number } | string | null): Promise<string | Buffer>; - - /** - * Asynchronous fstat(2) - Get file status. - */ - stat(): Promise<Stats>; - - /** - * Asynchronous ftruncate(2) - Truncate a file to a specified length. - * @param len If not specified, defaults to `0`. - */ - truncate(len?: number): Promise<void>; - - /** - * Asynchronously change file timestamps of the file. - * @param atime The last access time. If a string is provided, it will be coerced to number. - * @param mtime The last modified time. If a string is provided, it will be coerced to number. - */ - utimes(atime: string | number | Date, mtime: string | number | Date): Promise<void>; - - /** - * Asynchronously writes `buffer` to the file. - * The `FileHandle` must have been opened for writing. - * @param buffer The buffer that the data will be written to. - * @param offset The part of the buffer to be written. If not supplied, defaults to `0`. - * @param length The number of bytes to write. If not supplied, defaults to `buffer.length - offset`. - * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. - */ - write<TBuffer extends Uint8Array>(buffer: TBuffer, offset?: number | null, length?: number | null, position?: number | null): Promise<{ bytesWritten: number, buffer: TBuffer }>; - - /** - * Asynchronously writes `string` to the file. - * The `FileHandle` must have been opened for writing. - * It is unsafe to call `write()` multiple times on the same file without waiting for the `Promise` - * to be resolved (or rejected). For this scenario, `fs.createWriteStream` is strongly recommended. - * @param string A string to write. If something other than a string is supplied it will be coerced to a string. - * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. - * @param encoding The expected string encoding. - */ - write(data: any, position?: number | null, encoding?: string | null): Promise<{ bytesWritten: number, buffer: string }>; - - /** - * Asynchronously writes data to a file, replacing the file if it already exists. The underlying file will _not_ be closed automatically. - * The `FileHandle` must have been opened for writing. - * It is unsafe to call `writeFile()` multiple times on the same file without waiting for the `Promise` to be resolved (or rejected). - * @param data The data to write. If something other than a `Buffer` or `Uint8Array` is provided, the value is coerced to a string. - * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `mode` is not supplied, the default of `0o666` is used. - * If `mode` is a string, it is parsed as an octal integer. - * If `flag` is not supplied, the default of `'w'` is used. - */ - writeFile(data: any, options?: { encoding?: string | null, mode?: string | number, flag?: string | number } | string | null): Promise<void>; - - /** - * See `fs.writev` promisified version. - */ - writev(buffers: NodeJS.ArrayBufferView[], position?: number): Promise<WriteVResult>; - - /** - * Asynchronous close(2) - close a `FileHandle`. - */ - close(): Promise<void>; - } - - /** - * Asynchronously tests a user's permissions for the file specified by path. - * @param path A path to a file or directory. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function access(path: PathLike, mode?: number): Promise<void>; - - /** - * Asynchronously copies `src` to `dest`. By default, `dest` is overwritten if it already exists. - * Node.js makes no guarantees about the atomicity of the copy operation. - * If an error occurs after the destination file has been opened for writing, Node.js will attempt - * to remove the destination. - * @param src A path to the source file. - * @param dest A path to the destination file. - * @param flags An optional integer that specifies the behavior of the copy operation. The only - * supported flag is `fs.constants.COPYFILE_EXCL`, which causes the copy operation to fail if - * `dest` already exists. - */ - function copyFile(src: PathLike, dest: PathLike, flags?: number): Promise<void>; - - /** - * Asynchronous open(2) - open and possibly create a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. If not - * supplied, defaults to `0o666`. - */ - function open(path: PathLike, flags: string | number, mode?: string | number): Promise<FileHandle>; - - /** - * Asynchronously reads data from the file referenced by the supplied `FileHandle`. - * @param handle A `FileHandle`. - * @param buffer The buffer that the data will be written to. - * @param offset The offset in the buffer at which to start writing. - * @param length The number of bytes to read. - * @param position The offset from the beginning of the file from which data should be read. If - * `null`, data will be read from the current position. - */ - function read<TBuffer extends Uint8Array>( - handle: FileHandle, - buffer: TBuffer, - offset?: number | null, - length?: number | null, - position?: number | null, - ): Promise<{ bytesRead: number, buffer: TBuffer }>; - - /** - * Asynchronously writes `buffer` to the file referenced by the supplied `FileHandle`. - * It is unsafe to call `fsPromises.write()` multiple times on the same file without waiting for the `Promise` - * to be resolved (or rejected). For this scenario, `fs.createWriteStream` is strongly recommended. - * @param handle A `FileHandle`. - * @param buffer The buffer that the data will be written to. - * @param offset The part of the buffer to be written. If not supplied, defaults to `0`. - * @param length The number of bytes to write. If not supplied, defaults to `buffer.length - offset`. - * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. - */ - function write<TBuffer extends Uint8Array>( - handle: FileHandle, - buffer: TBuffer, - offset?: number | null, - length?: number | null, position?: number | null): Promise<{ bytesWritten: number, buffer: TBuffer }>; - - /** - * Asynchronously writes `string` to the file referenced by the supplied `FileHandle`. - * It is unsafe to call `fsPromises.write()` multiple times on the same file without waiting for the `Promise` - * to be resolved (or rejected). For this scenario, `fs.createWriteStream` is strongly recommended. - * @param handle A `FileHandle`. - * @param string A string to write. If something other than a string is supplied it will be coerced to a string. - * @param position The offset from the beginning of the file where this data should be written. If not supplied, defaults to the current position. - * @param encoding The expected string encoding. - */ - function write(handle: FileHandle, string: any, position?: number | null, encoding?: string | null): Promise<{ bytesWritten: number, buffer: string }>; - - /** - * Asynchronous rename(2) - Change the name or location of a file or directory. - * @param oldPath A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - */ - function rename(oldPath: PathLike, newPath: PathLike): Promise<void>; - - /** - * Asynchronous truncate(2) - Truncate a file to a specified length. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param len If not specified, defaults to `0`. - */ - function truncate(path: PathLike, len?: number): Promise<void>; - - /** - * Asynchronous ftruncate(2) - Truncate a file to a specified length. - * @param handle A `FileHandle`. - * @param len If not specified, defaults to `0`. - */ - function ftruncate(handle: FileHandle, len?: number): Promise<void>; - - /** - * Asynchronous rmdir(2) - delete a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function rmdir(path: PathLike, options?: RmDirAsyncOptions): Promise<void>; - - /** - * Asynchronous fdatasync(2) - synchronize a file's in-core state with storage device. - * @param handle A `FileHandle`. - */ - function fdatasync(handle: FileHandle): Promise<void>; - - /** - * Asynchronous fsync(2) - synchronize a file's in-core state with the underlying storage device. - * @param handle A `FileHandle`. - */ - function fsync(handle: FileHandle): Promise<void>; - - /** - * Asynchronous mkdir(2) - create a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options Either the file mode, or an object optionally specifying the file mode and whether parent folders - * should be created. If a string is passed, it is parsed as an octal integer. If not specified, defaults to `0o777`. - */ - function mkdir(path: PathLike, options?: number | string | MakeDirectoryOptions | null): Promise<void>; - - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readdir(path: PathLike, options?: { encoding?: BufferEncoding | null; withFileTypes?: false } | BufferEncoding | null): Promise<string[]>; - - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readdir(path: PathLike, options: { encoding: "buffer"; withFileTypes?: false } | "buffer"): Promise<Buffer[]>; - - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readdir(path: PathLike, options?: { encoding?: string | null; withFileTypes?: false } | string | null): Promise<string[] | Buffer[]>; - - /** - * Asynchronous readdir(3) - read a directory. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options If called with `withFileTypes: true` the result data will be an array of Dirent. - */ - function readdir(path: PathLike, options: { encoding?: string | null; withFileTypes: true }): Promise<Dirent[]>; - - /** - * Asynchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readlink(path: PathLike, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): Promise<string>; - - /** - * Asynchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readlink(path: PathLike, options: { encoding: "buffer" } | "buffer"): Promise<Buffer>; - - /** - * Asynchronous readlink(2) - read value of a symbolic link. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function readlink(path: PathLike, options?: { encoding?: string | null } | string | null): Promise<string | Buffer>; - - /** - * Asynchronous symlink(2) - Create a new symbolic link to an existing file. - * @param target A path to an existing file. If a URL is provided, it must use the `file:` protocol. - * @param path A path to the new symlink. If a URL is provided, it must use the `file:` protocol. - * @param type May be set to `'dir'`, `'file'`, or `'junction'` (default is `'file'`) and is only available on Windows (ignored on other platforms). - * When using `'junction'`, the `target` argument will automatically be normalized to an absolute path. - */ - function symlink(target: PathLike, path: PathLike, type?: string | null): Promise<void>; - - /** - * Asynchronous fstat(2) - Get file status. - * @param handle A `FileHandle`. - */ - function fstat(handle: FileHandle): Promise<Stats>; - - /** - * Asynchronous lstat(2) - Get file status. Does not dereference symbolic links. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function lstat(path: PathLike): Promise<Stats>; - - /** - * Asynchronous stat(2) - Get file status. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function stat(path: PathLike): Promise<Stats>; - - /** - * Asynchronous link(2) - Create a new link (also known as a hard link) to an existing file. - * @param existingPath A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param newPath A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function link(existingPath: PathLike, newPath: PathLike): Promise<void>; - - /** - * Asynchronous unlink(2) - delete a name and possibly the file it refers to. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function unlink(path: PathLike): Promise<void>; - - /** - * Asynchronous fchmod(2) - Change permissions of a file. - * @param handle A `FileHandle`. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - function fchmod(handle: FileHandle, mode: string | number): Promise<void>; - - /** - * Asynchronous chmod(2) - Change permissions of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - function chmod(path: PathLike, mode: string | number): Promise<void>; - - /** - * Asynchronous lchmod(2) - Change permissions of a file. Does not dereference symbolic links. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param mode A file mode. If a string is passed, it is parsed as an octal integer. - */ - function lchmod(path: PathLike, mode: string | number): Promise<void>; - - /** - * Asynchronous lchown(2) - Change ownership of a file. Does not dereference symbolic links. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function lchown(path: PathLike, uid: number, gid: number): Promise<void>; - - /** - * Asynchronous fchown(2) - Change ownership of a file. - * @param handle A `FileHandle`. - */ - function fchown(handle: FileHandle, uid: number, gid: number): Promise<void>; - - /** - * Asynchronous chown(2) - Change ownership of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - */ - function chown(path: PathLike, uid: number, gid: number): Promise<void>; - - /** - * Asynchronously change file timestamps of the file referenced by the supplied path. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param atime The last access time. If a string is provided, it will be coerced to number. - * @param mtime The last modified time. If a string is provided, it will be coerced to number. - */ - function utimes(path: PathLike, atime: string | number | Date, mtime: string | number | Date): Promise<void>; - - /** - * Asynchronously change file timestamps of the file referenced by the supplied `FileHandle`. - * @param handle A `FileHandle`. - * @param atime The last access time. If a string is provided, it will be coerced to number. - * @param mtime The last modified time. If a string is provided, it will be coerced to number. - */ - function futimes(handle: FileHandle, atime: string | number | Date, mtime: string | number | Date): Promise<void>; - - /** - * Asynchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function realpath(path: PathLike, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): Promise<string>; - - /** - * Asynchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function realpath(path: PathLike, options: { encoding: "buffer" } | "buffer"): Promise<Buffer>; - - /** - * Asynchronous realpath(3) - return the canonicalized absolute pathname. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function realpath(path: PathLike, options?: { encoding?: string | null } | string | null): Promise<string | Buffer>; - - /** - * Asynchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required `prefix` to create a unique temporary directory. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function mkdtemp(prefix: string, options?: { encoding?: BufferEncoding | null } | BufferEncoding | null): Promise<string>; - - /** - * Asynchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required `prefix` to create a unique temporary directory. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function mkdtemp(prefix: string, options: { encoding: "buffer" } | "buffer"): Promise<Buffer>; - - /** - * Asynchronously creates a unique temporary directory. - * Generates six random characters to be appended behind a required `prefix` to create a unique temporary directory. - * @param options The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, `'utf8'` is used. - */ - function mkdtemp(prefix: string, options?: { encoding?: string | null } | string | null): Promise<string | Buffer>; - - /** - * Asynchronously writes data to a file, replacing the file if it already exists. - * It is unsafe to call `fsPromises.writeFile()` multiple times on the same file without waiting for the `Promise` to be resolved (or rejected). - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a `FileHandle` is provided, the underlying file will _not_ be closed automatically. - * @param data The data to write. If something other than a `Buffer` or `Uint8Array` is provided, the value is coerced to a string. - * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `mode` is not supplied, the default of `0o666` is used. - * If `mode` is a string, it is parsed as an octal integer. - * If `flag` is not supplied, the default of `'w'` is used. - */ - function writeFile(path: PathLike | FileHandle, data: any, options?: { encoding?: string | null, mode?: string | number, flag?: string | number } | string | null): Promise<void>; - - /** - * Asynchronously append data to a file, creating the file if it does not exist. - * @param file A path to a file. If a URL is provided, it must use the `file:` protocol. - * URL support is _experimental_. - * If a `FileHandle` is provided, the underlying file will _not_ be closed automatically. - * @param data The data to write. If something other than a `Buffer` or `Uint8Array` is provided, the value is coerced to a string. - * @param options Either the encoding for the file, or an object optionally specifying the encoding, file mode, and flag. - * If `encoding` is not supplied, the default of `'utf8'` is used. - * If `mode` is not supplied, the default of `0o666` is used. - * If `mode` is a string, it is parsed as an octal integer. - * If `flag` is not supplied, the default of `'a'` is used. - */ - function appendFile(path: PathLike | FileHandle, data: any, options?: { encoding?: string | null, mode?: string | number, flag?: string | number } | string | null): Promise<void>; - - /** - * Asynchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * If a `FileHandle` is provided, the underlying file will _not_ be closed automatically. - * @param options An object that may contain an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - function readFile(path: PathLike | FileHandle, options?: { encoding?: null, flag?: string | number } | null): Promise<Buffer>; - - /** - * Asynchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * If a `FileHandle` is provided, the underlying file will _not_ be closed automatically. - * @param options An object that may contain an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - function readFile(path: PathLike | FileHandle, options: { encoding: BufferEncoding, flag?: string | number } | BufferEncoding): Promise<string>; - - /** - * Asynchronously reads the entire contents of a file. - * @param path A path to a file. If a URL is provided, it must use the `file:` protocol. - * If a `FileHandle` is provided, the underlying file will _not_ be closed automatically. - * @param options An object that may contain an optional flag. - * If a flag is not provided, it defaults to `'r'`. - */ - function readFile(path: PathLike | FileHandle, options?: { encoding?: string | null, flag?: string | number } | string | null): Promise<string | Buffer>; - - function opendir(path: string, options?: OpenDirOptions): Promise<Dir>; - } -} |