Is it possible to observe when signals are disposed?

[adg-mh]

I see that SignalsObserver exists, but it doesn't include a method for handling signal disposal.

Is it possible through other means? (or possible add to SignalsObserver?)

[rodydavis]

You can add an onDispose callback for the signal.

final instance = signal(0);
instance.onDispose(() => print('disposed!'));
instance.dispose();

[adg-mh]

Apologies, I can see that my question wasn't clear. I'm looking to observe dispose() on all signals, without modifying the usage of every signal (similar to SignalsObserver.onEffectRemoved).

[rodydavis]

Not sure if it is possible at the moment, but can consider for future releases.