Merge branch 'master' into development

TelegramBotBase/Builder/BotBaseBuilder.cs

@@ -398,30 +398,42 @@ public class BotBaseBuilder : IAPIKeySelectionStage, IMessageLoopSelectionStage,
 
     #region "Step 7 (Language)"
 
-    public IThreadingStage DefaultLanguage()
+    /// <inheritdoc cref="ILanguageSelectionStage.DefaultLanguage"/>
+    public IBuildingStage DefaultLanguage()
     {
         return this;
     }
 
-    public IThreadingStage UseEnglish()
+    /// <inheritdoc cref="ILanguageSelectionStage.UseEnglish"/>
+    public IBuildingStage UseEnglish()
     {
         Default.Language = new English();
         return this;
     }
 
-    public IThreadingStage UseGerman()
+    /// <inheritdoc cref="ILanguageSelectionStage.UseGerman"/>
+    public IBuildingStage UseGerman()
     {
         Default.Language = new German();
         return this;
     }
 
-    public IThreadingStage UsePersian()
+    /// <inheritdoc cref="ILanguageSelectionStage.UsePersian"/>
+    public IBuildingStage UsePersian()
     {
         Default.Language = new Persian();
         return this;
     }
 
-    public IThreadingStage Custom(Localization language)
+    /// <inheritdoc cref="ILanguageSelectionStage.UseRussian"/>
+    public IBuildingStage UseRussian()
+    {
+        Default.Language = new Russian();
+        return this;
+    }
+
+    /// <inheritdoc cref="ILanguageSelectionStage.Custom"/>
+    public IBuildingStage Custom(Localization language)
     {
         Default.Language = language;
         return this;

TelegramBotBase/Builder/Interfaces/ILanguageSelectionStage.cs

@@ -2,35 +2,44 @@
 
 namespace TelegramBotBase.Builder.Interfaces;
 
+/// <summary>
+/// Represents the language selection stage in the localization process.
+/// </summary>
 public interface ILanguageSelectionStage
 {
     /// <summary>
     ///     Selects the default language for control usage. (English)
     /// </summary>
-    /// <returns></returns>
-    IThreadingStage DefaultLanguage();
+    /// <returns>The next stage in the building process.</returns>
+    IBuildingStage DefaultLanguage();
 
     /// <summary>
     ///     Selects english as the default language for control labels.
     /// </summary>
-    /// <returns></returns>
-    IThreadingStage UseEnglish();
+    /// <returns>The next stage in the building process.</returns>
+    IBuildingStage UseEnglish();
 
     /// <summary>
     ///     Selects german as the default language for control labels.
     /// </summary>
-    /// <returns></returns>
-    IThreadingStage UseGerman();
+    /// <returns>The next stage in the building process.</returns>
+    IBuildingStage UseGerman();
 
     /// <summary>
     ///     Selects persian as the default language for control labels.
     /// </summary>
-    /// <returns></returns>
-    IThreadingStage UsePersian();
+    /// <returns>The next stage in the building process.</returns>
+    IBuildingStage UsePersian();
+
+    /// <summary>
+    ///     Selects russian as the default language for control labels.
+    /// </summary>
+    /// <returns>The next stage in the building process.</returns>
+    IBuildingStage UseRussian();
 
     /// <summary>
     ///     Selects a custom language as the default language for control labels.
     /// </summary>
-    /// <returns></returns>
-    IThreadingStage Custom(Localization language);
+    /// <returns>The next stage in the building process.</returns>
+    IBuildingStage Custom(Localization language);
 }