text: /**
   * Copyright (c) Facebook, Inc. and its affiliates.
   *
   * This source code is licensed under the MIT license found in the
   * LICENSE file in the root directory of this source tree.
   */
  
  import type {Stats} from 'fs';
  declare module 'sane' {
    declare type Sane$Options = {
      glob?: Array<string>,
      poll?: boolean,
      watchman?: boolean,
      dot?: boolean,
    };
    declare class Sane$Watcher {
      on(event: 'ready', callback: () => mixed): void;
      on(event: 'change', callback: (filepath: string, root: string, stat: Stats) => mixed): void;
      on(event: 'add', callback: (filepath: string, root: string, stat: Stats) => mixed): void;
      on(event: 'delete', callback: (filepath: string, root: string) => mixed): void;
    }
    declare module.exports: (path: string, options?: Sane$Options) => Sane$Watcher;
  }
  