override val descriptor: TypeParameterDescriptor? by cached {
        val bindingContext = analysisContext.analyze(psi)
        bindingContext[BindingContext.TYPE_PARAMETER, psi]
    }

    override val variance: Variance
        get() = withValidityAssertion { psi.variance }

    override val upperBounds: List<KtType>
        get() = withValidityAssertion {

    override val annotationsObject: Annotations
        get() = withValidityAssertion { descriptor.annotations }

    override val returnType: KtType
        get() = withValidityAssertion { descriptor.propertyDescriptor.type.toKtType(analysisContext) }

    override fun createPointer(): KtSymbolPointer<KtBackingFieldSymbol> = withValidityAssertion {
        val accessorPsi = descriptor.containingDeclaration.toSourceElement.getPsi()

<component name="ProjectRunConfigurationManager">
  <configuration default="false" name="Test: Commonizer" type="GradleRunConfiguration" factoryName="Gradle" folderName="Tests">
    <ExternalSystemSettings>
      <option name="executionName" />
      <option name="externalProjectPath" value="$PROJECT_DIR$" />
      <option name="externalSystemIdString" value="GRADLE" />
      <option name="scriptParameters" value="" />
      <option name="taskDescriptions">

        get() = when (this) {
            is KtStarTypeProjection -> ConeStarProjection
            is KtTypeArgumentWithVariance -> {
                typeContext.createTypeArgument(type.coneType, variance.convertVariance()) as ConeTypeProjection
            }
        }

    fun createTypeCheckerContext(): TypeCheckerState {
        // TODO use correct session here,

) : KtTypeAliasSymbol(), KtFe10PsiSymbol<KtTypeAlias, TypeAliasDescriptor> {
    override val descriptor: TypeAliasDescriptor? by cached {
        val bindingContext = analysisContext.analyze(psi)
        bindingContext[BindingContext.TYPE_ALIAS, psi]
    }

    override val name: Name
        get() = withValidityAssertion { psi.nameAsSafeName }

    override val typeParameters: List<KtTypeParameterSymbol>

        override val name: Name
            get() = withValidityAssertion { Name.identifier("value") }

        override val returnType: KtType
            get() = withValidityAssertion { propertyDescriptor.type.toKtType(analysisContext) }

        override val origin: KtSymbolOrigin
            get() = withValidityAssertion { propertyDescriptor.getSymbolOrigin(analysisContext) }

        override val psi: PsiElement?

    override val callableIdIfNonLocal: CallableId?
        get() = withValidityAssertion { psi.callableIdIfNonLocal }

    override val returnType: KtType
        get() = withValidityAssertion { descriptor?.type?.toKtType(analysisContext) ?: createErrorType() }

    override val receiverParameter: KtReceiverParameterSymbol?
        get() = withValidityAssertion {
            if (!psi.isExtensionDeclaration()) {

import kotlin.reflect.KClass
import kotlin.reflect.KType

internal fun SmartPrinter.printTypeWithShortNames(type: KType, shouldRenderFqName: (KType) -> Boolean = { false }) {
    fun typeConversion(type: KType): String {
        val nullableSuffix = if (type.isMarkedNullable) "?" else ""
        val simpleName = if (shouldRenderFqName(type)) {
            type.qualifiedName
        } else {
            type.simpleName
        }

        return lexicalScope.getImplicitReceiversHierarchy().map { it.type.toKtType(analysisContext) }
    }

    override fun getDirectSuperTypes(type: KtType, shouldApproximate: Boolean): List<KtType> {
        require(type is KtFe10Type)
        return TypeUtils.getImmediateSupertypes(type.fe10Type).map { it.toKtType(analysisContext) }
    }

    override fun getAllSuperTypes(type: KtType, shouldApproximate: Boolean): List<KtType> {

        }

        fun unwrapType(type: PsiElement?): KtTypeElement = when (type) {
            is KtTypeReference -> unwrapType(type.typeElement)
            is KtNullableType -> type.innerType
            is KtTypeElement -> type
            is KtNameReferenceExpression -> unwrapType(type.parent)
            else -> unexpectedElementError<PsiElement>(type)
        } ?: unexpectedElementError<PsiElement>(type)