// psiBased
        (symbol.psi?.containingFile as? KtFile)?.let { ktFile ->
            with(analysisSession) {
                return ktFile.getFileSymbol()
            }
        }
        // descriptorBased
        val descriptor = symbol.containingSymbolOrSelf.getDescriptor()
        val ktFile = descriptor?.let(DescriptorToSourceUtils::getContainingFile) ?: return null
        with(analysisSession) {

        @OptIn(UnresolvedExpressionTypeAccess::class)
        withClassEntry("coneTypeOrNull", annotation.coneTypeOrNull)
        @OptIn(UnsafeExpressionUtility::class)
        annotation.toReferenceUnsafe()?.let { withClassEntry("calleeReference", it) }
    }

    return annotation.argumentMapping.mapping.mapKeys { (name, _) -> name }
}

internal fun annotationsByClassId(
    firSymbol: FirBasedSymbol<*>,

                    .let(::FqName)
            }
        }
    }

    private fun collectTypeReferences(qualified: KtUserType): MutableList<KtNameReferenceExpression> {
        val refs = mutableListOf<KtNameReferenceExpression>()
        fun collectFragments(type: KtUserType) {
            type.getStubOrPsiChild(KtStubElementTypes.USER_TYPE)?.let { collectFragments(it) }

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

        throw CanNotCreateSymbolPointerForLocalLibraryDeclarationException(this::class)
    }

    override fun equals(other: Any?): Boolean = symbolEquals(other)

        KtFe10VariableLikeSignature(
            symbol,
            substitutor.substitute(returnType),
            receiverType?.let { substitutor.substitute(it) },
        )
    }

    override fun equals(other: Any?): Boolean {
        if (this === other) return true
        if (javaClass != other?.javaClass) return false

    override fun getCallableSymbol(callable: PsiMember): KtCallableSymbol? {
        if (callable !is PsiMethod && callable !is PsiField) return null
        val name = callable.name?.let(Name::identifier) ?: return null
        val containingClass = callable.containingClass ?: return null
        val classSymbol = getNamedClassSymbol(containingClass) ?: return null
        return with(analysisSession) {

        (value as? String)?.let { opr ->
            evalUnaryOp(
                function.name.asString(),
                kind.toCompileTimeType(),
                opr
            )?.let {
                return it.toConstantValueKind().toLiteralExpression(source, it)
            }
        }
        return kind.convertToNumber(value)?.let { opr ->
            evalUnaryOp(

        val owner = analysisSession.getClassLikeSymbol(classId) as? FirRegularClass ?: return null
        val resolver = LocalSamResolver(analysisSession, analysisSession.useSiteSession)
        return resolver.getSamConstructor(owner)?.let {
            analysisSession.firSymbolBuilder.functionLikeBuilder.buildSamConstructorSymbol(it.symbol)
        }
    }

    private class LocalSamResolver(
        analysisSession: KtFirAnalysisSession,

                        psiElements.firstIsInstanceOrNull<PsiField>()?.let {
                            bindings.put(FIELD_FOR_PROPERTY, fir, Type.getType(getBinaryPresentationWithCorrection(it.type)) to it.name)
                        }
                    }
                    fir.getter?.let { getter ->
                        methods.singleOrNull { it.returnType != PsiType.VOID }?.let {

                    if (functionLiteral != null) {
                        val functionalType = getExpectedType(functionLiteral) as? KtFunctionalType
                        functionalType?.returnType?.let { return it }
                    }
                }
            }

            is KtWhenEntry -> {
                if (expression == parentExpression.expression) {