How to close DirectoryWatcher

[realth000]

Hi!

I'm using watcher: ^1.0.2 and I wonder how to close a DirectoryWatcher?

The close method in the source code can not be used on a DirectoryWatcher object.

Also there's no method mentioned in the official document.

[mudlee]

Would be nice to know this here too... :)

[dipin-arora]

 var watcher = DirectoryWatcher(directory);
 StreamSubscription subscription = watcher.events.listen((event) {
    // do stuff
 });
 subscription.cancel();