public override SubscriptionToken <T> Subscribe(Action <T> onFire, SubscriptionPriority priority, Action onCancel)
{
var priorityAction = new PriorityAction <T>(onFire, priority, onCancel);
addedSubscriptions.Enqueue(priorityAction);
var token = new SubscriptionToken <T>(this, priorityAction);
return(token);
}
internal SubscriptionToken(Trigger <T> output, PriorityAction <T> priorityAction)
{
this.output = output;
this.priorityAction = priorityAction;
}