override val classKind: KtClassKind
        get() = withValidityAssertion {
            if (DescriptorUtils.isAnonymousObject(descriptor)) {
                error("Should be an anonymous object")
            }
            descriptor.kind.toKtClassKind(isCompanionObject = descriptor.isCompanionObject)
        }

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

        return if (allowedTypeParameters.containsAll(usedTypeParameters)) {
            originalDeclaration
        } else {
            null
        }
    }

    companion object {
        private fun throwUnexpectedElementError(element: FirBasedSymbol<*>): Nothing {
            errorWithAttachment("Unexpected ${element::class.simpleName}") {
                withFirSymbolEntry("firSymbol", element)

        configuration: CompilerConfiguration,
        isCodeFragment: Boolean,
        irModuleFragment: IrModuleFragment,
    ): JvmIrCodegenFactory {
        val jvmGeneratorExtensions = object : JvmGeneratorExtensionsImpl(configuration) {
            override fun getContainerSource(descriptor: DeclarationDescriptor): DeserializedContainerSource? {

                is KtObjectDeclaration -> when {
                    psi.isCompanion() -> KtClassKind.COMPANION_OBJECT
                    psi.isObjectLiteral() -> KtClassKind.ANONYMOUS_OBJECT
                    else -> KtClassKind.OBJECT
                }
                is KtClass -> when {
                    psi.isInterface() -> KtClassKind.INTERFACE

        fun saveReferencedItem(importableName: FqName, referencedByName: Name) {
            usedImports.getOrPut(importableName) { hashSetOf() } += referencedByName
        }

        firFile.accept(object : FirVisitorVoid() {
            override fun visitElement(element: FirElement) {
                element.acceptChildren(this)
            }

            override fun visitFunctionCall(functionCall: FirFunctionCall) {

import org.jetbrains.kotlin.resolve.extensions.AnalysisHandlerExtension
import org.jetbrains.kotlin.test.TestInfrastructureInternals
import org.jetbrains.kotlin.test.services.TestServices

@OptIn(KtAnalysisNonPublicApi::class)
object AnalysisApiFe10TestServiceRegistrar : AnalysisApiTestServiceRegistrar() {
    private const val PLUGIN_RELATIVE_PATH = "/META-INF/analysis-api/analysis-api-fe10.xml"

import org.jetbrains.kotlin.test.services.configuration.JsEnvironmentConfigurator
import java.nio.file.Path
import kotlin.io.path.extension
import kotlin.io.path.nameWithoutExtension

object AnalysisApiFe10TestConfigurator : AnalysisApiTestConfigurator() {
    override val analyseInDependentSession: Boolean get() = false

    override val frontendKind: FrontendKind get() = FrontendKind.Fe10

        get() = withValidityAssertion {
            coneType.customAnnotationsWithLazyResolve(FirResolvePhase.TYPES).mapNotNull { it.toAnnotationClassId(useSiteSession) }
        }

    companion object {
        fun create(coneType: ConeKotlinType, builder: KtSymbolByFirBuilder): KtAnnotationsList {
            return if (coneType.customAnnotations.isEmpty()) {
                KtEmptyAnnotationsList(builder.token)

import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.psi.KtCallElement
import org.jetbrains.kotlin.psi.KtElement
import org.jetbrains.kotlin.resolve.ArrayFqNames

internal object FirAnnotationValueConverter {
    fun toNamedConstantValue(
        analysisSession: KtAnalysisSession,
        argumentMapping: Map<Name, FirExpression>,
        builder: KtSymbolByFirBuilder,

/**
 * An evaluator that transform numeric operation, such as div, into compile-time constant iff involved operands, such as explicit receiver
 * and the argument, are compile-time constant as well.
 */
internal object FirCompileTimeConstantEvaluator {
    // TODO: Handle boolean operators, class reference, array, annotation values, etc.
    fun evaluate(
        fir: FirElement?,
        mode: KtConstantEvaluationMode,