}

  @Test
  @TestMetadata("collections.kt")
  public void testCollections() {
    runTest("analysis/analysis-api/testData/components/typeProvider/haveCommonSubtype/collections.kt");
  }

  @Test
  @TestMetadata("dataClasses.kt")
  public void testDataClasses() {

private class IrDeclarationMappingCollectingVisitor : IrElementVisitorVoid {
    private val collectedMappings = HashMap<FirDeclaration, IrDeclaration>()

    val mappings: Map<FirDeclaration, IrDeclaration>
        get() = Collections.unmodifiableMap(collectedMappings)

    override fun visitElement(element: IrElement) {
        element.acceptChildrenVoid(this)
    }

    override fun visitDeclaration(declaration: IrDeclarationBase) {

    }

    override fun getResolvedToPsi(
        analysisSession: KtAnalysisSession,
        referenceTargetSymbols: Collection<KtSymbol>,
    ): Collection<PsiElement> = with(analysisSession) {
        referenceTargetSymbols.flatMap { symbol ->
            when (symbol) {

        file.navigationTargetsProvider != null

    @OptIn(KtModuleStructureInternals::class)
    override fun getResolveExtensionNavigationElements(originalPsi: KtElement): Collection<PsiElement> {
        val targetsProvider = originalPsi.containingFile?.virtualFile?.navigationTargetsProvider ?: return emptyList()
        return with(targetsProvider) { analysisSession.getNavigationTargets(originalPsi) }
    }

internal val ClassifierDescriptor.maybeLocalClassId: ClassId
    get() = classId ?: ClassId(containingPackage() ?: FqName.ROOT, FqName.topLevel(this.name), isLocal = true)

internal fun ClassDescriptor.getSupertypesWithAny(): Collection<KotlinType> {
    val supertypes = typeConstructor.supertypes
    if (isInterfaceLike) {
        return supertypes
    }

     *
     * @return the collection of KtSymbol(s) resolved from the fully qualified name
     *         based on the selected FqName and context element
     */
    internal fun resolveKdocFqName(
        analysisSession: KtAnalysisSession,
        selectedFqName: FqName,
        fullFqName: FqName,
        contextElement: KtElement,
    ): Collection<KtSymbol> {
        with(analysisSession) {

import org.jetbrains.kotlin.analysis.api.symbols.KtSymbolOrigin

interface KtFirReference : KtReference, KtSymbolBasedReference {
    fun getResolvedToPsi(analysisSession: KtAnalysisSession, referenceTargetSymbols: Collection<KtSymbol>): Collection<PsiElement> =
        with(analysisSession) {
            referenceTargetSymbols.flatMap { symbol ->
                when (symbol) {
                    is KtFirSymbol<*> -> getPsiDeclarations(symbol)

            return allMemberScope.getContributedVariables(name, location).filter {
                it.isDeclaredInOwner() && it.isDelegatedIfRequired()
            }.mapToDelegatedIfRequired()
        }

        override fun getContributedFunctions(name: Name, location: LookupLocation): Collection<SimpleFunctionDescriptor> {

import org.jetbrains.kotlin.psi.psiUtil.parentsWithSelf
import org.jetbrains.kotlin.utils.exceptions.errorWithAttachment
import org.jetbrains.kotlin.utils.exceptions.withPsiEntry
import java.util.Optional
import kotlin.collections.ArrayList
import kotlin.jvm.optionals.getOrNull
import kotlin.math.sign

@OptIn(KtAnalysisNonPublicApi::class)

            KtTypeMappingMode.GENERIC_ARGUMENT -> TypeMappingMode.GENERIC_ARGUMENT
            KtTypeMappingMode.SUPER_TYPE -> TypeMappingMode.SUPER_TYPE
            KtTypeMappingMode.SUPER_TYPE_KOTLIN_COLLECTIONS_AS_IS -> TypeMappingMode.SUPER_TYPE_KOTLIN_COLLECTIONS_AS_IS
            KtTypeMappingMode.RETURN_TYPE_BOXED -> TypeMappingMode.RETURN_TYPE_BOXED
            KtTypeMappingMode.RETURN_TYPE ->