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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.import {  emitRecursiveRmdirWarning,  getValidatedPath,  validateRmdirOptions,  validateRmOptions,  validateRmOptionsSync,} from "../internal/fs/utils.mjs";import { toNamespacedPath } from "../path.ts";import {  denoErrorToNodeError,  ERR_FS_RMDIR_ENOTDIR,} from "../internal/errors.ts";import { Buffer } from "../buffer.ts";import { promisify } from "../internal/util.mjs";
type rmdirOptions = {  maxRetries?: number;  recursive?: boolean;  retryDelay?: number;};
type rmdirCallback = (err?: Error) => void;
export function rmdir(path: string | URL, callback: rmdirCallback): void;export function rmdir(  path: string | URL,  options: rmdirOptions,  callback: rmdirCallback,): void;export function rmdir(  path: string | URL,  optionsOrCallback: rmdirOptions | rmdirCallback,  maybeCallback?: rmdirCallback,) {  path = toNamespacedPath(getValidatedPath(path) as string);
  const callback = typeof optionsOrCallback === "function"    ? optionsOrCallback    : maybeCallback;  const options = typeof optionsOrCallback === "object"    ? optionsOrCallback    : undefined;
  if (!callback) throw new Error("No callback function supplied");
  if (options?.recursive) {    emitRecursiveRmdirWarning();    validateRmOptions(      path,      { ...options, force: false },      true,      (err: Error | null | false, options: rmdirOptions) => {        if (err === false) {          return callback(new ERR_FS_RMDIR_ENOTDIR(path.toString()));        }        if (err) {          return callback(err);        }
        Deno.remove(path, { recursive: options?.recursive })          .then((_) => callback(), callback);      },    );  } else {    validateRmdirOptions(options);    Deno.remove(path, { recursive: options?.recursive })      .then((_) => callback(), (err: unknown) => {        callback(          err instanceof Error            ? denoErrorToNodeError(err, { syscall: "rmdir" })            : err,        );      });  }}
export const rmdirPromise = promisify(rmdir) as (  path: string | Buffer | URL,  options?: rmdirOptions,) => Promise<void>;
export function rmdirSync(path: string | Buffer | URL, options?: rmdirOptions) {  path = getValidatedPath(path);  if (options?.recursive) {    emitRecursiveRmdirWarning();    options = validateRmOptionsSync(path, { ...options, force: false }, true);    if (options === false) {      throw new ERR_FS_RMDIR_ENOTDIR(path.toString());    }  } else {    validateRmdirOptions(options);  }
  try {    Deno.removeSync(toNamespacedPath(path as string), {      recursive: options?.recursive,    });  } catch (err: unknown) {    throw (err instanceof Error      ? denoErrorToNodeError(err, { syscall: "rmdir" })      : err);  }}