refactor: fix sonar issues

Source/Mockolate/It.Is.cs

@@ -7,6 +7,7 @@
 namespace Mockolate;
 
 #pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning disable S3218 // Inner class members should not shadow outer class "static" or type members
 public partial class It
 {
 	/// <summary>
@@ -63,7 +64,7 @@ protected override bool Matches(T value)
 		}
 
 		/// <inheritdoc cref="object.ToString()" />
-		public override string? ToString()
+		public override string ToString()
 		{
 			if (_comparer is not null)
 			{
@@ -80,4 +81,5 @@ private sealed class PredicateParameterMatch<T>(Func<T, bool> predicate, string
 		public override string ToString() => $"It.Is<{typeof(T).FormatType()}>({predicateExpression})";
 	}
 }
-#pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning restore S3218 // Inner class members should not shadow outer class "static" or type members
+#pragma warning restore S3453 // This class can't be instantiated; make its constructor 'public'.

Source/Mockolate/It.IsAny.cs

@@ -4,6 +4,7 @@
 namespace Mockolate;
 
 #pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning disable S3218 // Inner class members should not shadow outer class "static" or type members
 public partial class It
 {
 	/// <summary>
@@ -21,4 +22,5 @@ private sealed class AnyParameterMatch<T> : TypedMatch<T>
 		public override string ToString() => $"It.IsAny<{typeof(T).FormatType()}>()";
 	}
 }
+#pragma warning restore S3218 // Inner class members should not shadow outer class "static" or type members
 #pragma warning restore S3453 // This class can't be instantiated; make its constructor 'public'.

Source/Mockolate/It.IsFalse.cs

@@ -3,6 +3,7 @@
 namespace Mockolate;
 
 #pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning disable S3218 // Inner class members should not shadow outer class "static" or type members
 public partial class It
 {
 	/// <summary>
@@ -19,4 +20,5 @@ private sealed class FalseParameterMatch : TypedMatch<bool>
 		public override string ToString() => "It.IsFalse()";
 	}
 }
+#pragma warning restore S3218 // Inner class members should not shadow outer class "static" or type members
 #pragma warning restore S3453 // This class can't be instantiated; make its constructor 'public'.

Source/Mockolate/It.IsInRange.cs

@@ -5,6 +5,7 @@
 namespace Mockolate;
 
 #pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning disable S3218 // Inner class members should not shadow outer class "static" or type members
 public partial class It
 {
 	/// <summary>
@@ -49,6 +50,7 @@ public InRangeMatch(T minimum, T maximum, string minimumExpression, string maxim
 			if (minimum.CompareTo(maximum) > 0)
 			{
 				throw new ArgumentOutOfRangeException(nameof(maximum),
+					// ReSharper disable once LocalizableElement
 					"The maximum value must be greater than or equal to the minimum value.");
 			}
 
@@ -88,4 +90,5 @@ public override string ToString() => _includeBounds
 			: $"It.IsInRange({_minimumExpression}, {_maximumExpression}).Exclusive()";
 	}
 }
+#pragma warning restore S3218 // Inner class members should not shadow outer class "static" or type members
 #pragma warning restore S3453 // This class can't be instantiated; make its constructor 'public'.

Source/Mockolate/It.IsNull.cs

@@ -4,6 +4,7 @@
 namespace Mockolate;
 
 #pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning disable S3218 // Inner class members should not shadow outer class "static" or type members
 public partial class It
 {
 	/// <summary>
@@ -20,4 +21,5 @@ private sealed class NullParameterMatch<T> : TypedMatch<T>
 		public override string ToString() => $"It.IsNull<{typeof(T).FormatType()}>()";
 	}
 }
+#pragma warning restore S3218 // Inner class members should not shadow outer class "static" or type members
 #pragma warning restore S3453 // This class can't be instantiated; make its constructor 'public'.

Source/Mockolate/It.IsOut.cs

@@ -7,6 +7,7 @@
 namespace Mockolate;
 
 #pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning disable S3218 // Inner class members should not shadow outer class "static" or type members
 public partial class It
 {
 	/// <summary>
@@ -107,4 +108,5 @@ public void InvokeCallbacks(object? value)
 		}
 	}
 }
+#pragma warning restore S3218 // Inner class members should not shadow outer class "static" or type members
 #pragma warning restore S3453 // This class can't be instantiated; make its constructor 'public'.

Source/Mockolate/It.IsReadOnlySpan.cs

@@ -7,6 +7,7 @@
 namespace Mockolate;
 
 #pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning disable S3218 // Inner class members should not shadow outer class "static" or type members
 public partial class It
 {
 	/// <summary>
@@ -32,5 +33,6 @@ protected override bool Matches(ReadOnlySpanWrapper<T> value)
 			=> predicate?.Invoke(value.ReadOnlySpanValues) ?? true;
 	}
 }
+#pragma warning restore S3218 // Inner class members should not shadow outer class "static" or type members
 #pragma warning restore S3453 // This class can't be instantiated; make its constructor 'public'.
 #endif

Source/Mockolate/It.IsRef.cs

@@ -7,6 +7,7 @@
 namespace Mockolate;
 
 #pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning disable S3218 // Inner class members should not shadow outer class "static" or type members
 public partial class It
 {
 	/// <summary>
@@ -166,4 +167,5 @@ public IRefParameter<T> Do(Action<T> callback)
 		protected abstract bool Matches(T value);
 	}
 }
+#pragma warning restore S3218 // Inner class members should not shadow outer class "static" or type members
 #pragma warning restore S3453 // This class can't be instantiated; make its constructor 'public'.

Source/Mockolate/It.IsSpan.cs

@@ -7,6 +7,7 @@
 namespace Mockolate;
 
 #pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning disable S3218 // Inner class members should not shadow outer class "static" or type members
 public partial class It
 {
 	/// <summary>
@@ -32,5 +33,6 @@ protected override bool Matches(SpanWrapper<T> value)
 			=> predicate?.Invoke(value.SpanValues) ?? true;
 	}
 }
+#pragma warning restore S3218 // Inner class members should not shadow outer class "static" or type members
 #pragma warning restore S3453 // This class can't be instantiated; make its constructor 'public'.
 #endif

Source/Mockolate/It.IsTrue.cs

@@ -3,6 +3,7 @@
 namespace Mockolate;
 
 #pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning disable S3218 // Inner class members should not shadow outer class "static" or type members
 public partial class It
 {
 	/// <summary>
@@ -19,4 +20,5 @@ private sealed class TrueParameterMatch : TypedMatch<bool>
 		public override string ToString() => "It.IsTrue()";
 	}
 }
+#pragma warning restore S3218 // Inner class members should not shadow outer class "static" or type members
 #pragma warning restore S3453 // This class can't be instantiated; make its constructor 'public'.

Source/Mockolate/It.Matches.cs

@@ -5,6 +5,7 @@
 namespace Mockolate;
 
 #pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning disable S3218 // Inner class members should not shadow outer class "static" or type members
 public partial class It
 {
 	/// <summary>
@@ -88,4 +89,5 @@ private static string WildcardToRegularExpression(string value)
 		}
 	}
 }
+#pragma warning restore S3218 // Inner class members should not shadow outer class "static" or type members
 #pragma warning restore S3453 // This class can't be instantiated; make its constructor 'public'.

Source/Mockolate/It.cs

@@ -5,6 +5,7 @@
 namespace Mockolate;
 
 #pragma warning disable S3453 // This class can't be instantiated; make its constructor 'public'.
+#pragma warning disable S3218 // Inner class members should not shadow outer class "static" or type members
 /// <summary>
 ///     Specify a matching condition for a parameter.
 /// </summary>
@@ -78,4 +79,5 @@ public IParameter<T> Do(Action<T> callback)
 		protected abstract bool Matches(T value);
 	}
 }
+#pragma warning restore S3218 // Inner class members should not shadow outer class "static" or type members
 #pragma warning restore S3453 // This class can't be instantiated; make its constructor 'public'.