getTopLevelDeclarations(nameFilter) { it.getTopLevelCallables() }
    }

    override fun getCallableSymbols(names: Collection<Name>): Sequence<KtCallableSymbol> = withValidityAssertion {
        if (names.isEmpty()) return emptySequence()
        val namesSet = names.toSet()
        return getCallableSymbols { it in namesSet }
    }

                if (it.containingDeclaration != descriptor) return@mapNotNull null
                KtFe10DescTypeParameterSymbol(it, analysisContext)
            }
        }

    override fun createPointer(): KtSymbolPointer<KtConstructorSymbol> = withValidityAssertion {
        KtPsiBasedSymbolPointer.createForSymbolFromSource<KtConstructorSymbol>(this)?.let {
            return it
        }

        get() = withValidityAssertion { descriptor.typeParameters.map { KtFe10DescTypeParameterSymbol(it, analysisContext) } }


    override fun createPointer(): KtSymbolPointer<KtSamConstructorSymbol> = withValidityAssertion {
        KtPsiBasedSymbolPointer.createForSymbolFromSource<KtSamConstructorSymbol>(this)?.let {
            return it
        }

        val classId = descriptor.baseDescriptorForSynthetic.classId

    if (analysisContext.builtIns.areSameArrayTypeIgnoringProjections(containingArrayType, constantType)) {
        // If an element in the array has the same type as the containing array, it's a spread component that needs
        // to be expanded here. (It should have the array element type instead.)
        (constantValue as ArrayValue).value.expandArrayAnnotationValue(containingArrayType, analysisContext)
    } else {

    override val name: Name
        get() = withValidityAssertion { descriptor.name }

    override val upperBounds: List<KtType>
        get() = withValidityAssertion { descriptor.upperBounds.filterNot { it.isNullableAny() }.map { it.toKtType(analysisContext) } }

    override val variance: Variance
        get() = withValidityAssertion { descriptor.variance }

    override val isReified: Boolean

    }

    override val contractEffects: List<KtContractEffectDeclaration> by cached {
        descriptor?.getUserData(ContractProviderKey)?.getContractDescription()?.effects
            ?.map { it.effectDeclarationToAnalysisApi(analysisContext) }
            .orEmpty()
    }

    override val isSuspend: Boolean
        get() = withValidityAssertion { psi.hasModifier(KtTokens.SUSPEND_KEYWORD) }

            receiverType?.let { substitutor.substitute(it) },
            valueParameters.map { valueParameter ->
                KtFe10VariableLikeSignature<KtValueParameterSymbol>(
                    valueParameter.symbol,
                    substitutor.substitute(valueParameter.returnType),
                    valueParameter.receiverType?.let { substitutor.substitute(it) }
                )
            }
        )
    }

                extensionTools.mapTo(this) { it.declarationProvider }
            }
        )

        useSitePackageProvider = CompositeKotlinPackageProvider.create(
            buildList {
                add(project.createPackageProvider(useSiteAnalysisScope))
                extensionTools.mapTo(this) { it.packageProvider }
            }
        )
    }

internal class KtFirKDocReference(element: KDocName) : KDocReference(element), KtFirReference {
    override fun KtAnalysisSession.resolveToSymbols(): Collection<KtSymbol> {
        val fullFqName = generateSequence(element) { it.parent as? KDocName }.last().getQualifiedNameAsFqName()
        val selectedFqName = element.getQualifiedNameAsFqName()
        return KDocReferenceResolver.resolveKdocFqName(analysisSession, selectedFqName, fullFqName, element)
    }

        get() = this

    override fun createPointer(): KtSymbolPointer<KtEnumEntrySymbol> = withValidityAssertion {
        KtPsiBasedSymbolPointer.createForSymbolFromSource<KtEnumEntrySymbol>(this)?.let {
            return it
        }

        val enumClassId = enumDescriptor.classId
        if (enumClassId != null) {
            return KtFe10DescEnumEntrySymbolPointer(enumClassId, descriptor.name)
        }