/**
 * 参考：https://github.com/ice-lab/ice-next/blob/master/packages/ice/src/service/watchSource.ts
 */
import * as chokidar from 'chokidar';
import type { WatchOptions } from 'chokidar';
type EventName = 'add' | 'addDir' | 'change' | 'unlink' | 'unlinkDir';
export type WatchEvent = [
    pattern: RegExp | string,
    event: (eventName: EventName, filePath: string) => void,
    name?: string
];
declare function createWatch(options: {
    watchDir: string;
    command?: string;
    watchOptions?: WatchOptions;
    watchEvents?: WatchEvent[];
}): {
    watcher: chokidar.FSWatcher;
    addWatchEvent: (...args: WatchEvent[]) => void;
    removeWatchEvent: (name: string) => void;
};
export default createWatch;