Make Every Class Internal

Data/DoubleLimit.cs

@@ -4,7 +4,7 @@ namespace ADOFAIRenderer.Data
     /// Base class for double input validation limits.
     /// Multiple limits can be composed on a single input field — all are checked in order.
     /// </summary>
-    public abstract class DoubleLimit
+    internal abstract class DoubleLimit
     {
         /// <summary>
         /// Validates the given double value against this limit.
@@ -21,7 +21,7 @@ namespace ADOFAIRenderer.Data
     /// <summary>
     /// Requires the double value to be strictly positive (> 0).
     /// </summary>
-    public class PositiveOnlyDoubleLimit : DoubleLimit
+    internal class PositiveOnlyDoubleLimit : DoubleLimit
     {
         public override bool Validate(double value, out string errorMessage)
         {
@@ -40,7 +40,7 @@ namespace ADOFAIRenderer.Data
     /// Requires the double value to be within an inclusive [Min, Max] range.
     /// Either bound can be null to represent an unbounded side.
     /// </summary>
-    public class RangeDoubleLimit : DoubleLimit
+    internal class RangeDoubleLimit : DoubleLimit
     {
         public double? Min { get; }
         public double? Max { get; }