Make ILogger interface as internal

dotnet/src/webdriver/Internal/Logging/ILogContext.cs

@@ -43,22 +43,22 @@ public interface ILogContext : IDisposable
         /// </summary>
         /// <typeparam name="T">The type for which to retrieve the logger.</typeparam>
         /// <returns>An instance of <see cref="ILogger"/> for the specified type.</returns>
-        ILogger GetLogger<T>();
+        internal ILogger GetLogger<T>();
 
         /// <summary>
         /// Gets a logger for the specified type.
         /// </summary>
         /// <param name="type">The type for which to retrieve the logger.</param>
         /// <returns>An instance of <see cref="ILogger"/> for the specified type.</returns>
-        ILogger GetLogger(Type type);
+        internal ILogger GetLogger(Type type);
 
         /// <summary>
         /// Emits a log message using the specified logger, log level, and message.
         /// </summary>
         /// <param name="logger">The logger to emit the log message.</param>
         /// <param name="level">The log level of the message.</param>
         /// <param name="message">The log message.</param>
-        void EmitMessage(ILogger logger, LogEventLevel level, string message);
+        internal void EmitMessage(ILogger logger, LogEventLevel level, string message);
 
         /// <summary>
         /// Sets the minimum log level for the current context.

dotnet/src/webdriver/Internal/Logging/ILogger.cs

@@ -23,7 +23,7 @@ namespace OpenQA.Selenium.Internal.Logging
     /// <summary>
     /// Defines the interface through which log messages are emitted.
     /// </summary>
-    public interface ILogger
+    internal interface ILogger
     {
         /// <summary>
         /// Writes a trace-level log message.

dotnet/src/webdriver/WebDriver.csproj

@@ -4,6 +4,7 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <AssemblyName>WebDriver</AssemblyName>
     <RootNamespace>OpenQA.Selenium</RootNamespace>
+    <LangVersion>10.0</LangVersion>
   </PropertyGroup>
 
   <PropertyGroup>