internalDispose method
Disposes the notifier. Returns a list of dependents that should be disposed as well.
Implementation
@internal
@nonVirtual
Set<BaseNotifier> internalDispose() {
dispose();
_disposed = true;
_listeners.dispose();
// Remove from dependency graph
for (final dependency in dependencies) {
dependency.dependents.remove(this);
}
return dependents;
}