get() = withValidityAssertion { descriptor.isExtension }

    override val getter: KaPropertyGetterSymbol
        get() = withValidityAssertion {
            val getter = descriptor.getter ?: return KaFe10DescDefaultPropertyGetterSymbol(descriptor, analysisContext)
            return KaFe10DescPropertyGetterSymbol(getter, analysisContext)
        }

    override val javaGetterSymbol: KaFunctionSymbol