/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * Originally vendored from
 * https://github.com/amasad/sane/blob/64ff3a870c42e84f744086884bf55a4f9c22d376/src/common.js
 */
import type { Stats } from 'fs';
import type { ChangeEventMetadata } from '../types';
export declare const DELETE_EVENT = "delete";
export declare const TOUCH_EVENT = "touch";
export declare const RECRAWL_EVENT = "recrawl";
export declare const ALL_EVENT = "all";
export interface WatcherOptions {
    readonly globs: readonly string[];
    readonly dot: boolean;
    readonly ignored: RegExp | null | undefined;
    readonly watchmanDeferStates: readonly string[];
    readonly watchman?: unknown;
    readonly watchmanPath?: string;
}
/**
 * Checks a file relative path against the globs array.
 */
export declare function includedByGlob(type: 'f' | 'l' | 'd' | null | undefined, globs: readonly string[], dot: boolean, relativePath: string): boolean;
/**
 * Whether the given filePath matches the given RegExp, after converting
 * (on Windows only) system separators to posix separators.
 *
 * Conversion to posix is for backwards compatibility with the previous
 * anymatch matcher, which normlises all inputs[1]. This may not be consistent
 * with other parts of metro-file-map.
 *
 * [1]: https://github.com/micromatch/anymatch/blob/3.1.1/index.js#L50
 */
export declare const posixPathMatchesPattern: (pattern: RegExp, filePath: string) => boolean;
export declare function typeFromStat(stat: Stats): ChangeEventMetadata['type'] | null;