src/vs/platform/files/node/diskFileSystemProvider.ts/DiskFileSystemProvider/createNonRecursiveWatcher
class DiskFileSystemProvider:	protected createNonRecursiveWatcher(
		onChange: (changes: IDiskFileChange[]) => void,
		onLogMessage: (msg: ILogMessage) => void,
		verboseLogging: boolean
	): AbstractNonRecursiveWatcherClient {
		return new NodeJSWatcherClient(changes => onChange(changes), msg => onLogMessage(msg), verboseLogging);
	}