}

internal val KotlinType.ktNullability: KtTypeNullability
    get() = when {
        this.isNullabilityFlexible() -> KtTypeNullability.UNKNOWN
        this.isMarkedNullable -> KtTypeNullability.NULLABLE
        else -> KtTypeNullability.NON_NULLABLE
    }

internal val DeclarationDescriptorWithVisibility.ktVisibility: Visibility
    get() = when (visibility) {
        DescriptorVisibilities.PUBLIC -> Visibilities.Public

      <scope name="runtime.classes" level="WARNING" enabled="false">
        <option name="SUGGEST_NULLABLE_ANNOTATIONS" value="false" />
        <option name="DONT_REPORT_TRUE_ASSERT_STATEMENTS" value="false" />
      </scope>
      <option name="SUGGEST_NULLABLE_ANNOTATIONS" value="false" />
      <option name="DONT_REPORT_TRUE_ASSERT_STATEMENTS" value="false" />
    </inspection_tool>

        get() = withValidityAssertion { analysisContext.builtIns.throwable.defaultType.toKtType(analysisContext) }

    override val NULLABLE_ANY: KtType
        get() = withValidityAssertion { analysisContext.builtIns.nullableAnyType.toKtType(analysisContext) }

    override val NULLABLE_NOTHING: KtType
        get() = withValidityAssertion { analysisContext.builtIns.nullableNothingType.toKtType(analysisContext) }

internal object FirToKtConversionCreator {
    fun createConversion(type: KType): HLParameterConversion {
        val nullable = type.isMarkedNullable
        val kClass = type.classifier as KClass<*>
        return tryMapAllowedType(kClass)
            ?: tryMapPsiElementType(kClass)
            ?: tryMapFirTypeToKtType(kClass, nullable)
            ?: tryMapPlatformType(type, kClass)

    override val ANY: KtType by cachedBuiltin(builtinTypes.anyType)

    override val THROWABLE: KtType by cachedBuiltin(builtinTypes.throwableType)
    override val NULLABLE_ANY: KtType by cachedBuiltin(builtinTypes.nullableAnyType)
    override val NULLABLE_NOTHING: KtType by cachedBuiltin(builtinTypes.nullableNothingType)

    private fun cachedBuiltin(builtinTypeRef: FirImplicitBuiltinTypeRef): ValidityAwareCachedValue<KtType> = cached {

        IncorrectRightComponentOfIntersectionImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.NULLABLE_ON_DEFINITELY_NOT_NULLABLE) { firDiagnostic ->
        NullableOnDefinitelyNotNullableImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }

    fun render(file: File, packageName: String) {
        val convertArgumentFunctionCallConversion = HLFunctionCallConversion(
            "$CONVERT_ARGUMENT({0}, firSymbolBuilder)",
            callType = Any::class.createType(nullable = true)
        )
        val convertersMap = FirToKtConversionCreator.getAllConverters(convertArgumentFunctionCallConversion)
        file.writeToFileUsingSmartPrinterIfFileContentChanged { generate(packageName, convertersMap) }

internal class CannotInferVisibilityImpl(
    override val callable: KtCallableSymbol,
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,
) : KtAbstractFirDiagnostic<KtDeclaration>(firDiagnostic, token), KtFirDiagnostic.CannotInferVisibility

internal class CannotInferVisibilityWarningImpl(
    override val callable: KtCallableSymbol,
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,

     *
     * Relies on the fact that in such references only the last qualifier refers to the
     * actual extension callable, and the part before that refers to the receiver type (either fully
     * or partially qualified).
     *
     * For example, `foo.Foo.bar` may only refer to the extension callable `bar` with
     * a `foo.Foo` receiver type, and this function will only look for such combinations.
     *

        return importAffectsUsagesOfClassesWithSameName(classToImport, importAllInParent)
    }

    /**
     * Same as above, but for more general callable symbols.
     *
     * Currently only checks constructor calls, assuming `true` for everything else.
     */