asyncrc

type Future[T any] interface {
	async.Future[T]

	// Retain increments the reference count, panics if the future is already released.
	Retain()

	// Release decrements the reference count, frees the future if it reaches zero.
	Release()
}

type Promise[T any] interface {
	async.Promise[T]

	// Refcount returns the current reference count.
	Refcount() int64

	// Retain increments the reference count, panics if the promise is already released.
	Retain()

	// Release decrements the reference count, frees the future if it reaches zero.
	Release()
}