Access Kotlin Delegate Type without an Instance

I have read Access property delegate in Kotlin which is about accessing a delegate from an instance. One can use KProperty::getDelegate since Kotlin 1.1, however this will return the instance of the delegate and therefore needs an instance of the class first.

Now I want to get the type of the delegate without having an instance of the class. Consider a library with a custom delegate type CustomDelegate that want's to get all properties of a class that are delegated to an instance of CustomDelegate:

class Example
{
    var nonDelegatedProperty = "I don't care about this property"
    var delegatedProperty1 by lazy { "I don't care about this too" }
    var delegatedProperty2 by CustomDelegate("I care about this one")
}

How can I, given I have KClass<Example>, but not an instance of Example, get all properties delegated to CustomDelegate?