}

// Handler is called when a dependency changes. We will take as inputs the item that changed.
// Then we find all of our own values (I) that changed and onPrimaryInputEvent() them
func (h *manyCollection[I, O]) onSecondaryDependencyEvent(sourceCollection collectionUID, events []Event[any]) {
	h.recomputeMu.Lock()
	defer h.recomputeMu.Unlock()
	// A secondary dependency changed...
	// Got an event. Now we need to find out who depends on it..