&& overriddenDescriptors.isNotEmpty())
    }

internal val ClassDescriptor.isInterfaceLike: Boolean
    get() = when (kind) {
        ClassKind.CLASS, ClassKind.ENUM_CLASS, ClassKind.OBJECT, ClassKind.ENUM_ENTRY -> false
        else -> true
    }

internal fun DeclarationDescriptor.toKtSymbol(analysisContext: Fe10AnalysisContext): KtSymbol? {

                    )
                )
            }
        }
    }
}

private sealed class FqNameInterpretation {

    data class FqNameInterpretationAsPackage(val packageFqName: FqName) : FqNameInterpretation()
    data class FqNameInterpretationAsClassId(val classId: ClassId) : FqNameInterpretation()
    data class FqNameInterpretationAsCallableId(val callableId: CallableId) : FqNameInterpretation()

    companion object {

import org.jetbrains.kotlin.types.checker.NewTypeVariableConstructor
import org.jetbrains.kotlin.types.error.ErrorType
import org.jetbrains.kotlin.types.typeUtil.builtIns

internal class KtFe10DebugTypeRenderer {
    private companion object {
        const val ERROR_TYPE_TEXT = "ERROR_TYPE"
    }

    fun render(analysisContext: Fe10AnalysisContext, type: KotlinType, printer: PrettyPrinter) {

import org.jetbrains.kotlin.util.containingNonLocalDeclaration
import org.jetbrains.kotlin.utils.Printer

internal class KtFe10ScopeProvider(
    override val analysisSession: KtFe10AnalysisSession
) : KtScopeProvider(), Fe10KtAnalysisSessionComponent {
    private companion object {
        val LOG = Logger.getInstance(KtFe10ScopeProvider::class.java)
    }

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

                    // words, this receiver expression should be pointing at an unqualified name of a class, whose class ID is
                    // `outerClassId`.
                    if (receiverExpression == expression) {
                        // If there is still an outer class, then return symbol of that class
                        outerClassId?.let { return listOfNotNull(it.toTargetPsi(session, symbolBuilder)) }

class KtFe10ExpressionTypeProvider(
    override val analysisSession: KtFe10AnalysisSession
) : KtExpressionTypeProvider(), Fe10KtAnalysisSessionComponent {
    private companion object {
        val NON_EXPRESSION_CONTAINERS = arrayOf(
            KtImportDirective::class.java,
            KtTypeReference::class.java,
            KtPackageDirective::class.java,

    }

    private data class TypeArgumentMapping(
        val owner: ClassifierDescriptorWithTypeParameters,
        val mapping: Map<TypeParameterDescriptor, BoundTypeArgument>
    )

    private data class BoundTypeArgument(val type: KotlinType, val variance: Variance)

        Variance::class,
        FqName::class,
        ClassId::class,
        FirModuleData::class,
        ExpectActualCompatibility::class,
        ExpectActualCompatibility.MismatchOrIncompatible::class,
        ExpectActualAnnotationsIncompatibilityType::class,
        DeprecationInfo::class,
        ApiVersion::class,
        CallableId::class,
        ClassKind::class,
        FunctionTypeKind::class,

                    withSymbolAttachment("symbolForContainingPsi", analysisSession, symbol)
                }
            }

            return result
        }

        errorWithAttachment("Unsupported declaration origin ${symbol.origin} ${psi::class}") {
            withSymbolAttachment("symbolForContainingPsi", analysisSession, symbol)

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)
internal class KtFirDataFlowInfoProvider(override val analysisSession: KtFirAnalysisSession) : KtDataFlowInfoProvider() {
    private val firResolveSession: LLFirResolveSession
        get() = analysisSession.firResolveSession