) : ReadOnlyProperty<KaLifetimeOwner, T> {
    override fun getValue(thisRef: KaLifetimeOwner, property: KProperty<*>): T {
        return thisRef.withValidityAssertion { lazyValue.value }
    }
}

@Suppress("UnusedReceiverParameter") // we need to have the KtLifetimeOwner as receiver to make sure it's called only for KtLifetimeOwner
internal fun <T> KaLifetimeOwner.cached(init: () -> T): ValidityAwareCachedValue<T> {