src/vs/platform/files/node/watcher/nodejs/nodejsWatcherLib.ts/NodeJSFileWatcherLibrary/constructor
class NodeJSFileWatcherLibrary:	constructor(
		private request: INonRecursiveWatchRequest,
		private onDidFilesChange: (changes: IDiskFileChange[]) => void,
		private onLogMessage?: (msg: ILogMessage) => void,
		private verboseLogging?: boolean
	) {
		super();
	}