export type IncrementalWatcherEvents = 'add' | 'addDir' | 'change' | 'unlink' | 'unlinkDir';
export type IncrementalWatcherAllEvents = 'all' | IncrementalWatcherEvents;
export type ListenerForAll = (eventName: IncrementalWatcherEvents, path: string) => void;
export type ListenerForSingleEvent = (path: string) => void;
export type Listener = ListenerForAll | ListenerForSingleEvent;