override val qualifiers: List<KaClassTypeQualifier.KaResolvedClassTypeQualifier>
        get() = withValidityAssertion {
            val nestedType = KaFe10JvmTypeMapperContext.getNestedType(fe10Type)
            val nonInnerQualifiers =
                generateSequence(nestedType.root.classifierDescriptor.containingDeclaration as? ClassDescriptor) { it.containingDeclaration as? ClassDescriptor }

            buildList {

     *
     * Example: to get `foo.bar` from `foo.bar.Baz.Inner`, you need to drop 2 qualifiers (`Inner` and `Baz`).
     */
    private fun countQualifiersToDrop(wholeType: KtUserType, nestedType: KtUserType): Int {
        val qualifierIndex = generateSequence(wholeType) { it.qualifier }.indexOf(nestedType)