Was made refactoring

Author: Taritsyn

src/MsieJavaScriptEngine/Utilities/TypeExtensions.cs

@@ -8,7 +8,7 @@ namespace MsieJavaScriptEngine.Utilities
 	/// <summary>
 	/// Type extensions
 	/// </summary>
-	public static class TypeExtensions
+	internal static class TypeExtensions
 	{
 		/// <summary>
 		/// Gets a underlying type code of the specified <see cref="Type"/>

src/MsieJavaScriptEngine/Utilities/TypeInfo.cs

@@ -9,7 +9,7 @@ namespace MsieJavaScriptEngine.Utilities
 	/// enumeration types, type parameters, generic type definitions, and open
 	/// or closed constructed generic types.
 	/// </summary>
-	public class TypeInfo
+	internal class TypeInfo
 	{
 		/// <summary>
 		/// Target type

src/MsieJavaScriptEngine/Utilities/TypeInfoExtensions.cs

@@ -4,7 +4,7 @@
 
 namespace MsieJavaScriptEngine.Utilities
 {
-	public static class TypeInfoExtensions
+	internal static class TypeInfoExtensions
 	{
 		public static bool IsInstanceOfType(this TypeInfo source, object o)
 		{

test/MsieJavaScriptEngine.Test.Common/CommonTestsBase.cs

@@ -4,10 +4,6 @@
 using System.Threading;
 
 using NUnit.Framework;
-#if NET40
-
-using MsieJavaScriptEngine.Utilities;
-#endif
 
 namespace MsieJavaScriptEngine.Test.Common
 {
@@ -244,7 +240,12 @@ public virtual void ExecutionOfResourceByNameAndAssemblyIsCorrect()
 
 			using (var jsEngine = CreateJsEngine())
 			{
-				jsEngine.ExecuteResource(resourceName, typeof(CommonTestsBase).GetTypeInfo().Assembly);
+				jsEngine.ExecuteResource(resourceName, typeof(CommonTestsBase)
+#if !NET40
+					.GetTypeInfo()
+#endif
+					.Assembly
+				);
 				output = jsEngine.Evaluate<int>(input);
 			}