require(type is KtFirType)
        val coneType = type.coneType
        val substitutor = EnhancedForWarningConeSubstitutor(typeContext)
        val enhancedConeType = substitutor.substituteType(coneType)

        return enhancedConeType?.asKtType()
    }

    override fun buildSelfClassType(symbol: KtNamedClassOrObjectSymbol): KtType {
        require(symbol is KtFirNamedClassOrObjectSymbol)

        require(symbol is KtFirSymbol<*>)
        return symbol.firSymbol.getDeprecationForCallSite(
            analysisSession.useSiteSession,
            AnnotationUseSiteTarget.PROPERTY_GETTER,
            AnnotationUseSiteTarget.PROPERTY,
        )

    }

    override fun getSetterDeprecation(symbol: KtPropertySymbol): DeprecationInfo? {
        require(symbol is KtFirSymbol<*>)

    override fun substitute(substitutor: KtSubstitutor): KtFirVariableLikeSignature<S> = withValidityAssertion {
        if (substitutor is KtSubstitutor.Empty) return@withValidityAssertion this
        require(substitutor is AbstractKtFirSubstitutor<*>)

        KtFirVariableLikeSubstitutorBasedSignature(token, firSymbol, firSymbolBuilder, substitutor.substitutor)
    }
}

    }

    override fun substitute(substitutor: KtSubstitutor): KtFirFunctionLikeSignature<S> = withValidityAssertion {
        if (substitutor is KtSubstitutor.Empty) return@withValidityAssertion this
        require(substitutor is AbstractKtFirSubstitutor<*>)

        KtFirFunctionLikeSubstitutorBasedSignature(token, firSymbol, firSymbolBuilder, substitutor.substitutor)
    }
}

object AnalysisApiFe10TestConfiguratorFactory : AnalysisApiTestConfiguratorFactory() {
    override fun createConfigurator(data: AnalysisApiTestConfiguratorFactoryData): AnalysisApiTestConfigurator {
        require(supportMode(data))

        return when (data.moduleKind) {
            TestModuleKind.Source -> when (data.analysisSessionMode) {
                AnalysisSessionMode.Normal -> AnalysisApiFe10TestConfigurator

            filesQueueToAnalyze += containingFile
        }
    }
    while (filesQueueToAnalyze.isNotEmpty()) {
        val file = filesQueueToAnalyze.removeFirst()
        analyze(file) {
            require(this is KtFe10AnalysisSession) {
                "K2 implementation shouldn't call this code"
            }
            file.accept(InlineDelegatedPropertyAccessorsAnalyzer(analysisContext, collector))
        }
    }
}

            firSymbol: FirBasedSymbol<*>,
            requirement: Boolean,
        ) {
            contract {
                returns() implies requirement
            }
            require(requirement) {
                val renderedSymbol = FirRenderer.withResolvePhase().renderElementWithTypeAsString(firSymbol.fir)
                "Cannot build ${S::class.simpleName} for $renderedSymbol}"
            }

            // library modules might still be valid. This is not a problem, though, because analysis session caching is not required for
            // correctness, but rather a performance optimization.
            analysisSessionProvider.clearCaches()
        }
    }
}

                        if (memberSymbol != null) {
                            //typeParamSymbol.fir.source == null thus zip is required, see KT-62354
                            memberSymbol.typeParameterSymbols.zip(member.typeParameters).forEach { (typeParamSymbol, typeParam) ->

        }

        return null
    }

    override fun isPublicApi(symbol: KtSymbolWithVisibility): Boolean {
        require(symbol is KtFirSymbol<*>)
        val declaration = symbol.firSymbol.fir as? FirMemberDeclaration ?: return false

        // Inspecting visibility requires resolving to status
        declaration.lazyResolveToPhase(FirResolvePhase.STATUS)