throw CanNotCreateSymbolPointerForLocalLibraryDeclarationException(SpecialNames.DESTRUCT.asString())
    }

    override fun equals(other: Any?): Boolean {
        if (this === other) return true
        return other is KtFe10PsiDestructuringDeclarationSymbol && other.psi == this.psi
    }

    override fun hashCode(): Int = psi.hashCode()

                return KtFe10DescSyntheticFieldSymbolPointer(accessorPointer)
            }
        }

        return KtFe10NeverRestoringSymbolPointer()
    }

    override fun equals(other: Any?): Boolean = isEqualTo(other)
    override fun hashCode(): Int = calculateHashCode()

    override val token: KtLifetimeToken
        get() = analysisSession.token

    override fun isVisible(memberSymbol: KtCallableSymbol, classSymbol: KtClassOrObjectSymbol): Boolean  {
        val memberDescriptor = getSymbolDescriptor(memberSymbol) as? DeclarationDescriptorWithVisibility ?: return false
        val classDescriptor = getSymbolDescriptor(classSymbol) ?: return false

    override val isDefault: Boolean
        get() = withValidityAssertion { descriptor.isDefault }

    override val isInline: Boolean
        get() = withValidityAssertion { descriptor.isInline }

    override val isOverride: Boolean
        get() = withValidityAssertion { descriptor.isExplicitOverride }

    override val hasBody: Boolean
        get() = withValidityAssertion { descriptor.hasBody() }

        require(type is KtFe10Type)
        return typeApproximator.approximateToSuperType(type.fe10Type, PublicApproximatorConfiguration(approximateLocalTypes))
            ?.toKtType(analysisContext)
    }

    override fun approximateToSubPublicDenotableType(type: KtType, approximateLocalTypes: Boolean): KtType? {
        require(type is KtFe10Type)

    override val hasStableParameterNames: Boolean
        get() = withValidityAssertion {
            firSymbol.fir.hasStableParameterNames
        }
    override val isExtension: Boolean get() = withValidityAssertion { firSymbol.isExtension }


    context(KtAnalysisSession)

    override fun isVisible(
        candidateSymbol: KtSymbolWithVisibility,
        useSiteFile: KtFileSymbol,
        position: PsiElement,
        receiverExpression: KtExpression?
    ): Boolean {
        if (candidateSymbol.visibility == Visibilities.Public) {
            return true
        }

        val targetDescriptor = getSymbolDescriptor(candidateSymbol) as? DeclarationDescriptorWithVisibility ?: return false

                if (whenExpression != null) {
                    val subject = whenExpression.subjectExpression ?: return with(analysisSession) { builtinTypes.BOOLEAN }
                    val kotlinType = analysisContext.analyze(subject).getType(subject)
                    return kotlinType?.toKtNonErrorType(analysisContext)
                }
            }

    firSymbol: FirBasedSymbol<*>,
    classId: ClassId,
    useSiteTargetFilter: AnnotationUseSiteTargetFilter,
    useSiteSession: FirSession,
    annotationContainer: FirAnnotationContainer = firSymbol.fir,
): Boolean {
    return if (firSymbol.isFromCompilerRequiredAnnotationsPhase(classId, useSiteSession)) {
        // this loop by index is required to avoid possible ConcurrentModificationException

        symbolBuilder: KtSymbolByFirBuilder,
        forQualifiedType: Boolean
    ): KtFirPackageSymbol? {
        return symbolBuilder.createPackageSymbolIfOneExists(getQualifierSelected(expression, forQualifiedType))
    }

    private fun getQualifierSelected(
        expression: KtSimpleNameExpression,
        forQualifiedType: Boolean
    ): FqName {
        val qualified = when {