fix proep errors

Author: Paul Brätz

CopyToGenerator/Extensions.cs

@@ -8,7 +8,7 @@
 using System.Collections.Generic;
 using System.Linq;
 
-static class Extensions
+internal static class Extensions
 {
     public static Boolean IsCopyable(this ITypeSymbol symbol) =>
         symbol.IsMarked() ||

CopyToGenerator/Macro.cs

@@ -1,6 +1,6 @@
 namespace RhoMicro.CodeAnalysis.CopyToGenerator;
 
-enum Macro
+internal enum Macro
 {
     Head,
     CopyTo,

CopyToGenerator/MacroExpansions/AvoidCopyExpansion.cs

@@ -8,7 +8,7 @@
 
 using System.Text;
 
-sealed class AvoidCopyExpansion(Model model) : MacroExpansionBase(model, Macro.AvoidCopy)
+internal sealed class AvoidCopyExpansion(Model model) : MacroExpansionBase(model, Macro.AvoidCopy)
 {
     public override void Expand(
         IExpandingMacroStringBuilder<Macro> sourceTextBuilder,

CopyToGenerator/MacroExpansions/CopyToMethodExpansion.cs

@@ -4,7 +4,7 @@
 using RhoMicro.CodeAnalysis.CopyToGenerator;
 using RhoMicro.CodeAnalysis.CopyToGenerator.MacroExpansions;
 
-sealed class CopyToMethodExpansion(Model model) : MacroExpansionBase(model, Macro.CopyTo)
+internal sealed class CopyToMethodExpansion(Model model) : MacroExpansionBase(model, Macro.CopyTo)
 {
     public override void Expand(IExpandingMacroStringBuilder<Macro> builder, CancellationToken cancellationToken)
     {

CopyToGenerator/MacroExpansions/HeadExpansion.cs

@@ -4,7 +4,7 @@
 using RhoMicro.CodeAnalysis.CopyToGenerator;
 using RhoMicro.CodeAnalysis.CopyToGenerator.MacroExpansions;
 
-sealed class HeadExpansion(Model model) : MacroExpansionBase(model, Macro.Head)
+internal sealed class HeadExpansion(Model model) : MacroExpansionBase(model, Macro.Head)
 {
     public override void Expand(IExpandingMacroStringBuilder<Macro> b, CancellationToken cancellationToken)
     {

CopyToGenerator/MacroExpansions/MacroExpansionBase.cs

@@ -3,7 +3,7 @@
 using RhoMicro.CodeAnalysis.CopyToGenerator;
 using RhoMicro.CodeAnalysis.Library;
 
-abstract class MacroExpansionBase(Model model, Macro macro)
+internal abstract class MacroExpansionBase(Model model, Macro macro)
     : MacroExpansion<Macro>(macro)
 {
     protected Model Model { get; } = model;

CopyToGenerator/MacroExpansions/TailExpansion.cs

@@ -8,7 +8,7 @@
 
 using System.Text;
 
-sealed class TailExpansion(Model model) : MacroExpansionBase(model, Macro.Tail)
+internal sealed class TailExpansion(Model model) : MacroExpansionBase(model, Macro.Tail)
 {
     public override void Expand(IExpandingMacroStringBuilder<Macro> builder, CancellationToken cancellationToken)
     {

CopyToGenerator/Model.cs

@@ -4,7 +4,7 @@
 
 using System.Linq;
 
-readonly struct Model : IEquatable<Model>
+internal readonly struct Model : IEquatable<Model>
 {
     private Model(String @namespace, String name, Boolean isInGlobalNamespace, IReadOnlyList<PropertyModel> properties)
     {

CopyToGenerator/PropertyModel.cs

@@ -4,7 +4,7 @@
 
 using System.Collections.Generic;
 
-readonly struct PropertyModel : IEquatable<PropertyModel>
+internal readonly struct PropertyModel : IEquatable<PropertyModel>
 {
     private PropertyModel(String name, Boolean isListAssignable, String? itemType, Boolean isMarked)
     {

Directory.Build.props

@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <AutoIncrementedAssemblyRevision>2060</AutoIncrementedAssemblyRevision>
+    <AutoIncrementedAssemblyRevision>2153</AutoIncrementedAssemblyRevision>
   </PropertyGroup>
   <PropertyGroup Condition="$(MSBuildProjectName.EndsWith('.Tests'))">
     <IsTestProject>true</IsTestProject>