}
        }

    override fun hasAnnotation(classId: ClassId, useSiteTargetFilter: AnnotationUseSiteTargetFilter): Boolean = withValidityAssertion {
        fe10Annotations.hasAnnotation(classId.asSingleFqName())
    }

    override fun annotationsByClassId(
        classId: ClassId,
        useSiteTargetFilter: AnnotationUseSiteTargetFilter,
    ): List<KtAnnotationApplicationWithArgumentsInfo> = withValidityAssertion {

    override fun buildClassType(builder: KtClassTypeBuilder): KtClassType {
        val descriptor: ClassDescriptor? = when (builder) {
            is KtClassTypeBuilder.ByClassId -> {
                val fqName = builder.classId.asSingleFqName()
                analysisContext.resolveSession
                    .getTopLevelClassifierDescriptors(fqName, NoLookupLocation.FROM_IDE)
                    .firstIsInstanceOrNull()
            }

        return upperBounds.firstOrNull() ?: builtIns.nullableAnyType
    }

    override fun continuationTypeConstructor(): TypeConstructorMarker {
        val continuationFqName = StandardClassIds.Continuation.asSingleFqName()
        val foundClasses = resolveSession.getTopLevelClassifierDescriptors(continuationFqName, NoLookupLocation.FROM_IDE)
        return foundClasses.firstOrNull()?.typeConstructor