}

    override val receiverParameter: KtReceiverParameterSymbol?
        get() = withValidityAssertion {
            if (!psi.isExtensionDeclaration()) {
                return null
            }

            return descriptor?.extensionReceiverParameter?.toKtReceiverParameterSymbol(analysisContext)
        }

    override val contextReceivers: List<KtContextReceiver>

    KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("analysis/analysis-api/testData/components/typeProvider/haveCommonSubtype"), Pattern.compile("^(.+)\\.kt$"), null, true);
  }

  @Test
  @TestMetadata("collections.kt")
  public void testCollections() {
    runTest("analysis/analysis-api/testData/components/typeProvider/haveCommonSubtype/collections.kt");
  }

  @Test

        callOrAssignmentSource: KtSourceElement?,
    ): KtDiagnosticWithPsi<*>? {
        val firDiagnostic = toFirDiagnostics(analysisSession.useSiteSession, source, callOrAssignmentSource).firstOrNull() ?: return null
        check(firDiagnostic is KtPsiDiagnostic)
        return firDiagnostic.asKtDiagnostic()
    }

    val KtType.coneType: ConeKotlinType
        get() {
            require(this is KtFirType)

    override val hasStableParameterNames: Boolean
        get() = withValidityAssertion { true }

    override val callableIdIfNonLocal: CallableId?
        get() = withValidityAssertion { null }

    override val returnType: KtType
        get() = withValidityAssertion {
            descriptor?.returnType?.toKtType(analysisContext) ?: createErrorType()
        }

        KtPsiBasedSymbolPointer.createForSymbolFromSource<KtFunctionSymbol>(this)?.let {
            return it
        }

        val callableId = descriptor.callableIdIfNotLocal
        if (callableId != null) {
            val signature = descriptor.getSymbolPointerSignature()
            return KtFe10DescFunctionLikeSymbolPointer(callableId, signature)
        }

        return KtFe10NeverRestoringSymbolPointer()
    }

    }

    private fun renderAnnotationDebug(classId: ClassId?, namedValues: List<KtNamedAnnotationValue>, printer: PrettyPrinter) {
        with(printer) {
            append("@")

            if (classId != null) {
                append("R|")
                renderFqName(classId.asSingleFqName(), printer)
                append("|")
            } else {
                print("<ERROR TYPE REF>")
            }

        val unwrapped = expression.unwrapParenthesesLabelsAndAnnotations() as? KtExpression ?: return null
        if (unwrapped.getParentOfTypes(false, *NON_EXPRESSION_CONTAINERS) != null) {
            return null
        }

        val bindingContext = analysisContext.analyze(unwrapped, AnalysisMode.PARTIAL)

    override fun getNamedClassSymbol(psiClass: PsiClass): KtNamedClassOrObjectSymbol? {
        if (psiClass.qualifiedName == null) return null
        if (psiClass is PsiTypeParameter) return null
        if (psiClass is KtLightClassMarker) return null
        if (psiClass.isKotlinCompiledClass()) return null

        return KtFirPsiJavaClassSymbol(psiClass, analysisSession)
    }

    private fun PsiClass.isKotlinCompiledClass() =

        with(analysisSession) {
            return ktFile.getFileSymbol()
        }
    }

    override fun getContainingJvmClassName(symbol: KtCallableSymbol): String? {
        val platform = getContainingModule(symbol).platform
        if (!platform.has<JvmPlatform>()) return null

        val call = ktTypeReference.getParentOfType<KtCallElement>(strict = true) ?: return null
        val bindingContext = analysisContext.analyze(ktTypeReference, AnalysisMode.PARTIAL)
        val resolvedCall = call.getResolvedCall(bindingContext) ?: return null
        val typeProjection = call.typeArguments.find { it.typeReference == ktTypeReference } ?: return null
        val index = call.typeArguments.indexOf(typeProjection)