override val type: KtType
        get() = withValidityAssertion {
            descriptor.returnType?.toKtType(analysisContext) ?: error("expect return type for $descriptor")
        }

    override val owningCallableSymbol: KtCallableSymbol
        get() = withValidityAssertion { descriptor.containingDeclaration.toKtSymbol(analysisContext) as KtCallableSymbol }

# Check-out https://www.jetbrains.com/help/space/code-owners.html#codeowners-file-syntax
# This file is checked by org.jetbrains.kotlin.code.SpaceCodeOwnersTest
# Directive OWNER_LIST specifies possible values for owner field
# Directive UNKNOWN specifies that path is unclaimed
# Ownership must be exhaustive modulo UNKNOWN

# OWNER_LIST: Kotlin
# OWNER_LIST: "Kotlin Libraries"
# OWNER_LIST: "Kotlin JVM" "Kotlin Native" "Kotlin Wasm" "Kotlin Common Backend"

        return importAffectsUsagesOfClassesWithSameName(classToImport, importAllInParent)
    }

    /**
     * Same as above, but for more general callable symbols.
     *
     * Currently only checks constructor calls, assuming `true` for everything else.
     */
    private fun importBreaksExistingReferences(callableToImport: FirCallableSymbol<*>, importAllInParent: Boolean): Boolean {

        require(packageSymbol is KtFe10PackageSymbol)
        val packageFragments = analysisContext.resolveSession.packageFragmentProvider.packageFragments(packageSymbol.fqName)
        val scopeDescription = "Compound scope for package \"${packageSymbol.fqName}\""
        val chainedScope = ChainedMemberScope.create(scopeDescription, packageFragments.map { it.getMemberScope() })
        return KtFe10PackageScope(chainedScope, packageSymbol, analysisContext)

            token,
        )
    }
    add(FirErrors.NON_MODIFIER_FORM_FOR_BUILT_IN_SUSPEND) { firDiagnostic ->
        NonModifierFormForBuiltInSuspendImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.MODIFIER_FORM_FOR_NON_BUILT_IN_SUSPEND) { firDiagnostic ->
        ModifierFormForNonBuiltInSuspendImpl(

import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.platform.jvm.isJvm

/**
 * Provides top-level names for classifiers and callables in given packages. Apart from names found in sources and binaries,
 * [DeclarationsInPackageProvider] also collects names for classifiers and callables generated by
 * [FirDeclarationGenerationExtension][org.jetbrains.kotlin.fir.extensions.FirDeclarationGenerationExtension]s.
 *

            Errors.REDUNDANT_SPREAD_OPERATOR_IN_NAMED_FORM_IN_FUNCTION,
            Errors.REDUNDANT_SPREAD_OPERATOR_IN_NAMED_FORM_IN_ANNOTATION,
            *Errors.TYPE_MISMATCH_ERRORS.toTypedArray(),
        )

        private val resolutionFailureErrors: Set<DiagnosticFactoryWithPsiElement<*, *>> = setOf(
            Errors.INVISIBLE_MEMBER,
            Errors.NO_VALUE_FOR_PARAMETER,
            Errors.MISSING_RECEIVER,