internal interface KtFirDiagnosticCreator

internal fun interface KtFirDiagnostic0Creator : KtFirDiagnosticCreator {
    fun KtFirAnalysisSession.create(diagnostic: KtSimpleDiagnostic): KtFirDiagnostic<*>
}

internal fun interface KtFirDiagnostic1Creator<A> : KtFirDiagnosticCreator {
    fun KtFirAnalysisSession.create(diagnostic: KtDiagnosticWithParameters1<A>): KtFirDiagnostic<*>
}

    override fun visitConditionalEffectDeclaration(
        conditionalEffect: ConeConditionalEffectDeclaration,
        data: Unit
    ): KtContractConditionalContractEffectDeclaration = KtContractConditionalContractEffectDeclaration(
        conditionalEffect.effect.accept(),
        conditionalEffect.condition.accept()
    )

    override fun visitReturnsEffectDeclaration(

        get() = analysisSession.token

    override fun getResolveExtensionScopeWithTopLevelDeclarations(): KtScope {
        val tools = analysisSession.extensionTools
        if (tools.isEmpty()) return KtEmptyScope(token)
        return KtFirResolveExtensionScope(analysisSession, tools)
    }

    @OptIn(KtModuleStructureInternals::class)
    override fun isResolveExtensionFile(file: VirtualFile): Boolean =

    fun mapType(type: KotlinType, mode: TypeMappingMode = TypeMappingMode.DEFAULT, sw: JvmSignatureWriter? = null): Type {
        return AbstractTypeMapper.mapType(this, type, mode, sw)
    }

    fun isPrimitiveBacked(type: KotlinType): Boolean =
        AbstractTypeMapper.isPrimitiveBacked(this, type)

    override fun getClassInternalName(typeConstructor: TypeConstructorMarker): String {

        else -> null
    }
}

internal fun ClassDescriptor.toKtClassSymbol(analysisContext: Fe10AnalysisContext): KtClassOrObjectSymbol {
    return if (DescriptorUtils.isAnonymousObject(this)) {
        KtFe10DescAnonymousObjectSymbol(this, analysisContext)
    } else {
        KtFe10DescNamedClassOrObjectSymbol(this, analysisContext)
    }
}

    /**
     * Returns the list of files that contain all reached inline functions.
     */
    fun allFiles(): List<KtFile> = analyzedElements.mapTo(mutableSetOf()) { it.containingKtFile }.toList()

    /**
     * Returns the set of [KtObjectDeclaration]s which are defined as an object literal in one of the reached inline functions.
     */
    fun inlineObjectDeclarations(): Set<KtObjectDeclaration> {

import org.jetbrains.kotlin.util.CancellationChecker

class CliFe10AnalysisFacade : Fe10AnalysisFacade {
    override fun getAnalysisContext(element: KtElement, token: KtLifetimeToken): Fe10AnalysisContext {
        val handler = getHandler(element)
        return getAnalysisContext(handler, token)
    }

    override fun getAnalysisContext(ktModule: KtModule, token: KtLifetimeToken): Fe10AnalysisContext {

            else -> null
        }
    }

    override fun getSmartCastedInfo(expression: KtExpression): KtSmartCastInfo? {
        val firSmartCastExpression = getMatchingFirExpressionWithSmartCast(expression) ?: return null
        return getSmartCastedInfo(firSmartCastExpression)
    }

    private fun getSmartCastedInfo(expression: FirSmartCastExpression): KtSmartCastInfo? {

            override fun shouldGeneratePackagePart(ktFile: KtFile): Boolean {
                return file === ktFile || inlineObjectDeclarationFiles.contains(ktFile)
            }

            override fun shouldAnnotateClass(processingClassOrObject: KtClassOrObject): Boolean {
                return true
            }

internal class KtFirCompletionCandidateChecker(
    override val analysisSession: KtFirAnalysisSession,
    override val token: KtLifetimeToken,
) : KtCompletionCandidateChecker(), KtFirAnalysisSessionComponent {
    override fun createExtensionCandidateChecker(
        originalFile: KtFile,
        nameExpression: KtSimpleNameExpression,
        explicitReceiver: KtExpression?