How do I reference a class's delegate if it's init...

# general-advice

[eduardog3000]

How do I reference a class's delegate if it's initialized like this?

class PropList<T> : MutableList<T> by ArrayList() {
	override fun add(element: T): Boolean {
		// extra stuff I need to do
		return whatGoesHere.add(element)
	}
}