/// <reference types="node" />
import type { Readable } from 'stream';
import type { Dirent, FileSystemAdapter } from '@nodelib/fs.scandir';
import { AsyncCallback } from './providers/async';
import Settings, {
  DeepFilterFunction,
  EntryFilterFunction,
  ErrorFilterFunction,
  Options,
} from './settings';
import type { Entry } from './types';
declare function walk(directory: string, callback: AsyncCallback): void;
declare function walk(
  directory: string,
  optionsOrSettings: Options | Settings,
  callback: AsyncCallback
): void;
declare namespace walk {
  function __promisify__(
    directory: string,
    optionsOrSettings?: Options | Settings
  ): Promise<Entry[]>;
}
declare function walkSync(
  directory: string,
  optionsOrSettings?: Options | Settings
): Entry[];
declare function walkStream(
  directory: string,
  optionsOrSettings?: Options | Settings
): Readable;
export {
  walk,
  walkSync,
  walkStream,
  Settings,
  AsyncCallback,
  Dirent,
  Entry,
  FileSystemAdapter,
  Options,
  DeepFilterFunction,
  EntryFilterFunction,
  ErrorFilterFunction,
};