export type ShellFunction = (input: Uint8Array) => Uint8Array export type ShellExpression =  | { toString(): string }  | Array<ShellExpression>  | string  | { raw: string }  | ReadableStream export interface BunShell {  (strings: TemplateStringsArray, ...expressions: ShellExpression[]): BunShellPromise   /**   * Perform bash-like brace expansion on the given pattern.   * @param pattern - Brace pattern to expand   */  braces(pattern: string): string[]   /**   * Escape strings for input into shell commands.   */  escape(input: string): string   /**   * Change the default environment variables for shells created by this instance.   */  env(newEnv?: Record<string, string | undefined>): BunShell   /**   * Default working directory to use for shells created by this instance.   */  cwd(newCwd?: string): BunShell   /**   * Configure the shell to not throw an exception on non-zero exit codes.   */  nothrow(): BunShell   /**   * Configure whether or not the shell should throw an exception on non-zero exit codes.   */  throws(shouldThrow: boolean): BunShell} export interface BunShellPromise extends Promise<BunShellOutput> {  readonly stdin: WritableStream   /**   * Change the current working directory of the shell.   */  cwd(newCwd: string): this   /**   * Set environment variables for the shell.   */  env(newEnv: Record<string, string> | undefined): this   /**   * By default, the shell will write to the current process's stdout and stderr, as well as buffering that output.   * This configures the shell to only buffer the output.   */  quiet(): this   /**   * Read from stdout as a string, line by line   * Automatically calls quiet() to disable echoing to stdout.   */  lines(): AsyncIterable<string>   /**   * Read from stdout as a string.   * Automatically calls quiet() to disable echoing to stdout.   */  text(encoding?: BufferEncoding): Promise<string>   /**   * Read from stdout as a JSON object   * Automatically calls quiet()   */  json(): Promise<any>   /**   * Read from stdout as an ArrayBuffer   * Automatically calls quiet()   */  arrayBuffer(): Promise<ArrayBuffer>   /**   * Read from stdout as a Blob   * Automatically calls quiet()   */  blob(): Promise<Blob>   /**   * Configure the shell to not throw an exception on non-zero exit codes.   */  nothrow(): this   /**   * Configure whether or not the shell should throw an exception on non-zero exit codes.   */  throws(shouldThrow: boolean): this} export interface BunShellOutput {  readonly stdout: Buffer  readonly stderr: Buffer  readonly exitCode: number   /**   * Read from stdout as a string   */  text(encoding?: BufferEncoding): string   /**   * Read from stdout as a JSON object   */  json(): any   /**   * Read from stdout as an ArrayBuffer   */  arrayBuffer(): ArrayBuffer   /**   * Read from stdout as an Uint8Array   */  bytes(): Uint8Array   /**   * Read from stdout as a Blob   */  blob(): Blob} export type BunShellError = Error & BunShellOutput