Merge pull request #2266 from andy840119/upgrade-csharp-language-version

Upgrade csharp language version to 12.
karaoke-dev · Aug 3, 2024 · cd35eaf · cd35eaf
2 parents b42fa3e + df0a33f
commit cd35eaf
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Showing 60 changed files with 63 additions and 177 deletions.
diff --git a/Directory.Build.props b/Directory.Build.props
@@ -1,7 +1,7 @@
 <!-- Contains required properties for osu!framework projects. -->
 <Project>
   <PropertyGroup Label="C#">
-    <LangVersion>10.0</LangVersion>
+    <LangVersion>12.0</LangVersion>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/...me.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/BaseHitObjectPropertyChangeHandlerTest.cs b/...me.Rulesets.Karaoke.Tests/Editor/ChangeHandlers/BaseHitObjectPropertyChangeHandlerTest.cs
@@ -7,6 +7,4 @@
 namespace osu.Game.Rulesets.Karaoke.Tests.Editor.ChangeHandlers;
 
 public abstract partial class BaseHitObjectPropertyChangeHandlerTest<TChangeHandler, THitObject> : BaseHitObjectChangeHandlerTest<TChangeHandler, THitObject>
-    where TChangeHandler : HitObjectPropertyChangeHandler<THitObject>, new() where THitObject : HitObject
-{
-}
+    where TChangeHandler : HitObjectPropertyChangeHandler<THitObject>, new() where THitObject : HitObject;
diff --git a/...esets.Karaoke.Tests/Editor/ChangeHandlers/Stages/StageElementCategoryChangeHandlerTest.cs b/...esets.Karaoke.Tests/Editor/ChangeHandlers/Stages/StageElementCategoryChangeHandlerTest.cs
@@ -284,9 +284,7 @@ protected override IStageEffectApplier ConvertToNoteStageAppliers(IEnumerable<St
         }
     }
 
-    private class TestCategory : StageElementCategory<TestStageElement, Lyric>
-    {
-    }
+    private class TestCategory : StageElementCategory<TestStageElement, Lyric>;
 
     public class TestStageElement : StageElement, IComparable<TestStageElement>
     {

diff --git a/osu.Game.Rulesets.Karaoke.Tests/Editor/Checks/BeatmapPropertyCheckTest.cs b/osu.Game.Rulesets.Karaoke.Tests/Editor/Checks/BeatmapPropertyCheckTest.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Tests.Editor.Checks;
 
-public abstract class BeatmapPropertyCheckTest<TCheck> : BaseCheckTest<TCheck> where TCheck : class, ICheck, new()
-{
-}
+public abstract class BeatmapPropertyCheckTest<TCheck> : BaseCheckTest<TCheck> where TCheck : class, ICheck, new();
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Editor/Generator/Beatmaps/BaseBeatmapDetectorTest.cs b/osu.Game.Rulesets.Karaoke.Tests/Editor/Generator/Beatmaps/BaseBeatmapDetectorTest.cs
@@ -10,6 +10,4 @@ namespace osu.Game.Rulesets.Karaoke.Tests.Editor.Generator.Beatmaps;
 public abstract class BaseBeatmapDetectorTest<TDetector, TObject, TConfig>
     : BasePropertyDetectorTest<TDetector, KaraokeBeatmap, TObject, TConfig>
     where TDetector : BeatmapPropertyDetector<TObject, TConfig>
-    where TConfig : GeneratorConfig, new()
-{
-}
+    where TConfig : GeneratorConfig, new();
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Editor/Generator/Beatmaps/BaseBeatmapGeneratorTest.cs b/osu.Game.Rulesets.Karaoke.Tests/Editor/Generator/Beatmaps/BaseBeatmapGeneratorTest.cs
@@ -10,6 +10,4 @@ namespace osu.Game.Rulesets.Karaoke.Tests.Editor.Generator.Beatmaps;
 public abstract class BaseBeatmapGeneratorTest<TGenerator, TObject, TConfig>
     : BasePropertyGeneratorTest<TGenerator, KaraokeBeatmap, TObject, TConfig>
     where TGenerator : BeatmapPropertyGenerator<TObject, TConfig>
-    where TConfig : GeneratorConfig, new()
-{
-}
+    where TConfig : GeneratorConfig, new();
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Editor/Generator/Lyrics/BaseLyricDetectorTest.cs b/osu.Game.Rulesets.Karaoke.Tests/Editor/Generator/Lyrics/BaseLyricDetectorTest.cs
@@ -10,6 +10,4 @@ namespace osu.Game.Rulesets.Karaoke.Tests.Editor.Generator.Lyrics;
 public abstract class BaseLyricDetectorTest<TDetector, TObject, TConfig>
     : BasePropertyDetectorTest<TDetector, Lyric, TObject, TConfig>
     where TDetector : LyricPropertyDetector<TObject, TConfig>
-    where TConfig : GeneratorConfig, new()
-{
-}
+    where TConfig : GeneratorConfig, new();
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Editor/Generator/Lyrics/BaseLyricGeneratorSelectorTest.cs b/osu.Game.Rulesets.Karaoke.Tests/Editor/Generator/Lyrics/BaseLyricGeneratorSelectorTest.cs
@@ -8,6 +8,4 @@ namespace osu.Game.Rulesets.Karaoke.Tests.Editor.Generator.Lyrics;
 
 public abstract class BaseLyricGeneratorSelectorTest<TGenerator, TProperty>
     : BaseGeneratorSelectorTest<TGenerator, Lyric, TProperty>
-    where TGenerator : PropertyGenerator<Lyric, TProperty>
-{
-}
+    where TGenerator : PropertyGenerator<Lyric, TProperty>;
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Editor/Generator/Lyrics/BaseLyricGeneratorTest.cs b/osu.Game.Rulesets.Karaoke.Tests/Editor/Generator/Lyrics/BaseLyricGeneratorTest.cs
@@ -10,6 +10,4 @@ namespace osu.Game.Rulesets.Karaoke.Tests.Editor.Generator.Lyrics;
 public abstract class BaseLyricGeneratorTest<TGenerator, TObject, TConfig>
     : BasePropertyGeneratorTest<TGenerator, Lyric, TObject, TConfig>
     where TGenerator : LyricPropertyGenerator<TObject, TConfig>
-    where TConfig : GeneratorConfig, new()
-{
-}
+    where TConfig : GeneratorConfig, new();
diff --git a/...ts.Karaoke.Tests/Editor/Generator/Lyrics/Romanisation/RomanisationGenerateResultHelper.cs b/...ts.Karaoke.Tests/Editor/Generator/Lyrics/Romanisation/RomanisationGenerateResultHelper.cs
@@ -25,7 +25,7 @@ public static KeyValuePair<TimeTag, RomanisationGenerateResult> ParseRomanisatio
     {
         var result = new RomanisationGenerateResult
         {
-            FirstSyllable = str.StartsWith("^", StringComparison.Ordinal),
+            FirstSyllable = str.StartsWith('^'),
             RomanisedSyllable = str.Replace("^", ""),
         };
 

diff --git a/...e.Rulesets.Karaoke.Tests/Editor/Generator/Stages/BaseStageElementCategoryGeneratorTest.cs b/...e.Rulesets.Karaoke.Tests/Editor/Generator/Stages/BaseStageElementCategoryGeneratorTest.cs
@@ -16,9 +16,7 @@ public abstract class BaseLyricStageElementCategoryGeneratorTest<TGenerator, TOb
     where TGenerator : StageInfoPropertyGenerator<TObject, TConfig>
     where TObject : StageElementCategory<TStageElement, Lyric>
     where TStageElement : StageElement, IComparable<TStageElement>, new()
-    where TConfig : GeneratorConfig, new()
-{
-}
+    where TConfig : GeneratorConfig, new();
 
 public abstract class BaseStageElementCategoryGeneratorTest<TGenerator, TObject, TStageElement, THitObject, TConfig>
     : BaseStageInfoPropertyGeneratorTest<TGenerator, TObject, TConfig>

diff --git a/...Game.Rulesets.Karaoke.Tests/Editor/Generator/Stages/BaseStageInfoPropertyGeneratorTest.cs b/...Game.Rulesets.Karaoke.Tests/Editor/Generator/Stages/BaseStageInfoPropertyGeneratorTest.cs
@@ -10,6 +10,4 @@ namespace osu.Game.Rulesets.Karaoke.Tests.Editor.Generator.Stages;
 public abstract class BaseStageInfoPropertyGeneratorTest<TGenerator, TObject, TConfig>
     : BasePropertyGeneratorTest<TGenerator, KaraokeBeatmap, TObject, TConfig>
     where TGenerator : StageInfoPropertyGenerator<TObject, TConfig>
-    where TConfig : GeneratorConfig, new()
-{
-}
+    where TConfig : GeneratorConfig, new();
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Helper/TestCaseTagHelper.cs b/osu.Game.Rulesets.Karaoke.Tests/Helper/TestCaseTagHelper.cs
@@ -114,7 +114,7 @@ public static TimeTag ParseTimeTag(string? str)
             var state = result.GetGroupValue<string>("state") == "start" ? TextIndex.IndexState.Start : TextIndex.IndexState.End;
             int? time = result.GetGroupValue<int?>("time");
             string? text = result.GetGroupValue<string?>("text");
-            bool? firstSyllable = text?.StartsWith("^");
+            bool? firstSyllable = text?.StartsWith('^');
 
             return new TimeTag(new TextIndex(index, state), time)
             {

diff --git a/osu.Game.Rulesets.Karaoke.Tests/IO/Serialization/SkinJsonSerializableExtensionsTest.cs b/osu.Game.Rulesets.Karaoke.Tests/IO/Serialization/SkinJsonSerializableExtensionsTest.cs
@@ -7,6 +7,4 @@
 namespace osu.Game.Rulesets.Karaoke.Tests.IO.Serialization;
 
 [Ignore($"Test case already in the {nameof(KaraokeSkinElementConverterTest)}")]
-public class SkinJsonSerializableExtensionsTest
-{
-}
+public class SkinJsonSerializableExtensionsTest;
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Mods/TestSceneKaraokeModClassicStage.cs b/osu.Game.Rulesets.Karaoke.Tests/Mods/TestSceneKaraokeModClassicStage.cs
@@ -6,6 +6,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Tests.Mods;
 
-public partial class TestSceneKaraokeModClassicStage : KaraokeModStageTestScene<KaraokeModClassicStage, ClassicStageInfo>
-{
-}
+public partial class TestSceneKaraokeModClassicStage : KaraokeModStageTestScene<KaraokeModClassicStage, ClassicStageInfo>;
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Mods/TestSceneKaraokeModPreviewStage.cs b/osu.Game.Rulesets.Karaoke.Tests/Mods/TestSceneKaraokeModPreviewStage.cs
@@ -6,6 +6,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Tests.Mods;
 
-public partial class TestSceneKaraokeModPreviewStage : KaraokeModStageTestScene<KaraokeModPreviewStage, PreviewStageInfo>
-{
-}
+public partial class TestSceneKaraokeModPreviewStage : KaraokeModStageTestScene<KaraokeModPreviewStage, PreviewStageInfo>;
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Screens/Edit/Beatmap/BeatmapEditorScreenTestScene.cs b/osu.Game.Rulesets.Karaoke.Tests/Screens/Edit/Beatmap/BeatmapEditorScreenTestScene.cs
@@ -6,6 +6,4 @@
 namespace osu.Game.Rulesets.Karaoke.Tests.Screens.Edit.Beatmap;
 
 public abstract partial class BeatmapEditorScreenTestScene<T> : GenericEditorScreenTestScene<T, KaraokeBeatmapEditorScreenMode>
-    where T : BeatmapEditorScreen
-{
-}
+    where T : BeatmapEditorScreen;
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Screens/Edit/Beatmap/TestSceneKaraokeBeatmapEditor.cs b/osu.Game.Rulesets.Karaoke.Tests/Screens/Edit/Beatmap/TestSceneKaraokeBeatmapEditor.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Tests.Screens.Edit.Beatmap;
 
-public partial class TestSceneKaraokeBeatmapEditor : GenericEditorTestScene<KaraokeBeatmapEditor, KaraokeBeatmapEditorScreenMode>
-{
-}
+public partial class TestSceneKaraokeBeatmapEditor : GenericEditorTestScene<KaraokeBeatmapEditor, KaraokeBeatmapEditorScreenMode>;
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Stages/StageElementCategoryTest.cs b/osu.Game.Rulesets.Karaoke.Tests/Stages/StageElementCategoryTest.cs
@@ -252,7 +252,5 @@ public int CompareTo(TestStageElement? other)
         }
     }
 
-    private class TestStageElementCategory : StageElementCategory<TestStageElement, Lyric>
-    {
-    }
+    private class TestStageElementCategory : StageElementCategory<TestStageElement, Lyric>;
 }
diff --git a/osu.Game.Rulesets.Karaoke.Tests/Utils/TypeUtilsTest.cs b/osu.Game.Rulesets.Karaoke.Tests/Utils/TypeUtilsTest.cs
@@ -44,7 +44,5 @@ public void TestChangeTypeToDifferentType()
         Assert.AreEqual(default(double?), TypeUtils.ChangeType<double?>(null));
     }
 
-    private class TestClass
-    {
-    }
+    private class TestClass;
 }
diff --git a/osu.Game.Rulesets.Karaoke/Beatmaps/Formats/KaraokeLegacyBeatmapDecoder.cs b/osu.Game.Rulesets.Karaoke/Beatmaps/Formats/KaraokeLegacyBeatmapDecoder.cs
@@ -65,7 +65,7 @@ protected override void ParseLine(Beatmap beatmap, Section section, string line)
             // add translation queue
             translations.Add(line);
         }
-        else if (line.StartsWith("@", StringComparison.Ordinal))
+        else if (line.StartsWith('@'))
         {
             // Remove @ in time tag and add into lrc queue
             lrcLines.Add(line[1..]);
@@ -127,7 +127,7 @@ private void processNotes(Beatmap beatmap, IList<string> lines)
                 var defaultNote = defaultNotes[i];
 
                 // Support multi note in one time tag, format like ([1;0.5;か]|1#|...)
-                if (!note.StartsWith("(", StringComparison.Ordinal) || !note.EndsWith(")", StringComparison.Ordinal))
+                if (!note.StartsWith('(') || !note.EndsWith(')'))
                 {
                     // Process and add note
                     applyNote(defaultNote, note);
@@ -147,7 +147,7 @@ private void processNotes(Beatmap beatmap, IList<string> lines)
                         string? ruby = defaultNote.RubyText?.ElementAtOrDefault(j).ToString();
 
                         // Format like [1;0.5;か]
-                        if (note.StartsWith("[", StringComparison.Ordinal) && note.EndsWith("]", StringComparison.Ordinal))
+                        if (note.StartsWith('[') && note.EndsWith(']'))
                         {
                             string[] rubyNoteProperty = note.Replace("[", string.Empty).Replace("]", string.Empty).Split(';');
 

diff --git a/osu.Game.Rulesets.Karaoke/Configuration/KaraokeRulesetEditConfigManager.cs b/osu.Game.Rulesets.Karaoke/Configuration/KaraokeRulesetEditConfigManager.cs
@@ -5,10 +5,6 @@
 
 namespace osu.Game.Rulesets.Karaoke.Configuration;
 
-public class KaraokeRulesetEditConfigManager : InMemoryConfigManager<KaraokeRulesetEditSetting>
-{
-}
+public class KaraokeRulesetEditConfigManager : InMemoryConfigManager<KaraokeRulesetEditSetting>;
 
-public enum KaraokeRulesetEditSetting
-{
-}
+public enum KaraokeRulesetEditSetting;
diff --git a/osu.Game.Rulesets.Karaoke/Edit/ChangeHandlers/HitObjectsChangeHandler.cs b/osu.Game.Rulesets.Karaoke/Edit/ChangeHandlers/HitObjectsChangeHandler.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Edit.ChangeHandlers;
 
-public abstract partial class HitObjectsChangeHandler<THitObject> : HitObjectChangeHandler<THitObject> where THitObject : HitObject
-{
-}
+public abstract partial class HitObjectsChangeHandler<THitObject> : HitObjectChangeHandler<THitObject> where THitObject : HitObject;
diff --git a/osu.Game.Rulesets.Karaoke/Edit/ChangeHandlers/Lyrics/ILyricPropertyChangeHandler.cs b/osu.Game.Rulesets.Karaoke/Edit/ChangeHandlers/Lyrics/ILyricPropertyChangeHandler.cs
@@ -3,6 +3,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Edit.ChangeHandlers.Lyrics;
 
-public interface ILyricPropertyChangeHandler : IHitObjectPropertyChangeHandler
-{
-}
+public interface ILyricPropertyChangeHandler : IHitObjectPropertyChangeHandler;
diff --git a/osu.Game.Rulesets.Karaoke/Edit/ChangeHandlers/Lyrics/LyricPropertyChangeHandler.cs b/osu.Game.Rulesets.Karaoke/Edit/ChangeHandlers/Lyrics/LyricPropertyChangeHandler.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Edit.ChangeHandlers.Lyrics;
 
-public abstract partial class LyricPropertyChangeHandler : HitObjectPropertyChangeHandler<Lyric>, ILyricPropertyChangeHandler
-{
-}
+public abstract partial class LyricPropertyChangeHandler : HitObjectPropertyChangeHandler<Lyric>, ILyricPropertyChangeHandler;
diff --git a/osu.Game.Rulesets.Karaoke/Edit/Generator/GeneratorConfig.cs b/osu.Game.Rulesets.Karaoke/Edit/Generator/GeneratorConfig.cs
@@ -3,6 +3,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Edit.Generator;
 
-public abstract class GeneratorConfig
-{
-}
+public abstract class GeneratorConfig;
diff --git a/osu.Game.Rulesets.Karaoke/Edit/Generator/Lyrics/Notes/NoteGeneratorConfig.cs b/osu.Game.Rulesets.Karaoke/Edit/Generator/Lyrics/Notes/NoteGeneratorConfig.cs
@@ -3,6 +3,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Edit.Generator.Lyrics.Notes;
 
-public class NoteGeneratorConfig : GeneratorConfig
-{
-}
+public class NoteGeneratorConfig : GeneratorConfig;
diff --git a/osu.Game.Rulesets.Karaoke/Edit/Generator/Lyrics/Romanisation/RomanisationGeneratorConfig.cs b/osu.Game.Rulesets.Karaoke/Edit/Generator/Lyrics/Romanisation/RomanisationGeneratorConfig.cs
@@ -3,6 +3,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Edit.Generator.Lyrics.Romanisation;
 
-public abstract class RomanisationGeneratorConfig : GeneratorConfig
-{
-}
+public abstract class RomanisationGeneratorConfig : GeneratorConfig;
diff --git a/osu.Game.Rulesets.Karaoke/Edit/Generator/Lyrics/RubyTags/RubyTagGeneratorConfig.cs b/osu.Game.Rulesets.Karaoke/Edit/Generator/Lyrics/RubyTags/RubyTagGeneratorConfig.cs
@@ -3,6 +3,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Edit.Generator.Lyrics.RubyTags;
 
-public abstract class RubyTagGeneratorConfig : GeneratorConfig
-{
-}
+public abstract class RubyTagGeneratorConfig : GeneratorConfig;
diff --git a/osu.Game.Rulesets.Karaoke/Edit/Generator/Lyrics/TimeTags/Zh/ZhTimeTagGeneratorConfig.cs b/osu.Game.Rulesets.Karaoke/Edit/Generator/Lyrics/TimeTags/Zh/ZhTimeTagGeneratorConfig.cs
@@ -3,6 +3,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Edit.Generator.Lyrics.TimeTags.Zh;
 
-public class ZhTimeTagGeneratorConfig : TimeTagGeneratorConfig
-{
-}
+public class ZhTimeTagGeneratorConfig : TimeTagGeneratorConfig;
diff --git a/osu.Game.Rulesets.Karaoke/Edit/Generator/Stages/Preview/PreviewStageInfoGeneratorConfig.cs b/osu.Game.Rulesets.Karaoke/Edit/Generator/Stages/Preview/PreviewStageInfoGeneratorConfig.cs
@@ -3,6 +3,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Edit.Generator.Stages.Preview;
 
-public class PreviewStageInfoGeneratorConfig : StageInfoGeneratorConfig
-{
-}
+public class PreviewStageInfoGeneratorConfig : StageInfoGeneratorConfig;
diff --git a/osu.Game.Rulesets.Karaoke/Edit/Generator/Stages/StageInfoGeneratorConfig.cs b/osu.Game.Rulesets.Karaoke/Edit/Generator/Stages/StageInfoGeneratorConfig.cs
@@ -3,6 +3,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Edit.Generator.Stages;
 
-public class StageInfoGeneratorConfig : GeneratorConfig
-{
-}
+public class StageInfoGeneratorConfig : GeneratorConfig;
diff --git a/osu.Game.Rulesets.Karaoke/Graphics/UserInterfaceV2/LabelledImageSelector.cs b/osu.Game.Rulesets.Karaoke/Graphics/UserInterfaceV2/LabelledImageSelector.cs
@@ -9,6 +9,4 @@ namespace osu.Game.Rulesets.Karaoke.Graphics.UserInterfaceV2;
 /// A labelled text box which reveals an inline file chooser when clicked.
 /// Will be replaced after has official one.
 /// </summary>
-public partial class LabelledImageSelector : LabelledTextBox
-{
-}
+public partial class LabelledImageSelector : LabelledTextBox;
diff --git a/osu.Game.Rulesets.Karaoke/IO/Serialization/Converters/TranslationConverter.cs b/osu.Game.Rulesets.Karaoke/IO/Serialization/Converters/TranslationConverter.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.IO.Serialization.Converters;
 
-public class TranslationConverter : DictionaryConverter<CultureInfo, string>
-{
-}
+public class TranslationConverter : DictionaryConverter<CultureInfo, string>;
diff --git a/osu.Game.Rulesets.Karaoke/Judgements/KaraokeJudgement.cs b/osu.Game.Rulesets.Karaoke/Judgements/KaraokeJudgement.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Judgements;
 
-public class KaraokeJudgement : Judgement
-{
-}
+public class KaraokeJudgement : Judgement;
diff --git a/osu.Game.Rulesets.Karaoke/Mods/KaraokeModNoFail.cs b/osu.Game.Rulesets.Karaoke/Mods/KaraokeModNoFail.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Mods;
 
-public class KaraokeModNoFail : ModNoFail
-{
-}
+public class KaraokeModNoFail : ModNoFail;
diff --git a/osu.Game.Rulesets.Karaoke/Mods/KaraokeModPerfect.cs b/osu.Game.Rulesets.Karaoke/Mods/KaraokeModPerfect.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Mods;
 
-public class KaraokeModPerfect : ModPerfect
-{
-}
+public class KaraokeModPerfect : ModPerfect;
diff --git a/osu.Game.Rulesets.Karaoke/Mods/KaraokeModSuddenDeath.cs b/osu.Game.Rulesets.Karaoke/Mods/KaraokeModSuddenDeath.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Mods;
 
-public class KaraokeModSuddenDeath : ModSuddenDeath
-{
-}
+public class KaraokeModSuddenDeath : ModSuddenDeath;
diff --git a/osu.Game.Rulesets.Karaoke/Objects/Workings/InvalidWorkingPropertyAssignException.cs b/osu.Game.Rulesets.Karaoke/Objects/Workings/InvalidWorkingPropertyAssignException.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Objects.Workings;
 
-public class InvalidWorkingPropertyAssignException : Exception
-{
-}
+public class InvalidWorkingPropertyAssignException : Exception;
diff --git a/osu.Game.Rulesets.Karaoke/Scoring/KaraokeHitWindows.cs b/osu.Game.Rulesets.Karaoke/Scoring/KaraokeHitWindows.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Scoring;
 
-public abstract class KaraokeHitWindows : HitWindows
-{
-}
+public abstract class KaraokeHitWindows : HitWindows;
diff --git a/osu.Game.Rulesets.Karaoke/Screens/Edit/AutoGenerateSubsection.cs b/osu.Game.Rulesets.Karaoke/Screens/Edit/AutoGenerateSubsection.cs
@@ -147,8 +147,6 @@ private Popover createSelectionPopover()
                 },
             };
 
-        private partial class AutoGenerateButton : EditorSectionButton
-        {
-        }
+        private partial class AutoGenerateButton : EditorSectionButton;
     }
 }
diff --git a/...reens/Edit/Beatmaps/Lyrics/Content/Components/Lyrics/Carets/DrawableCreateRubyTagCaret.cs b/...reens/Edit/Beatmaps/Lyrics/Content/Components/Lyrics/Carets/DrawableCreateRubyTagCaret.cs
@@ -222,8 +222,6 @@ protected override OsuTextBox CreateComponent()
             }
         }
 
-        private partial class CreateRubyButton : EditorSectionButton
-        {
-        }
+        private partial class CreateRubyButton : EditorSectionButton;
     }
 }
diff --git a/osu.Game.Rulesets.Karaoke/Screens/Edit/Beatmaps/Lyrics/Content/MainContent.cs b/osu.Game.Rulesets.Karaoke/Screens/Edit/Beatmaps/Lyrics/Content/MainContent.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Screens.Edit.Beatmaps.Lyrics.Content;
 
-public partial class MainContent : CompositeDrawable
-{
-}
+public partial class MainContent : CompositeDrawable;
diff --git a/osu.Game.Rulesets.Karaoke/Screens/Edit/Beatmaps/Lyrics/Settings/LyricEditorIssueSection.cs b/osu.Game.Rulesets.Karaoke/Screens/Edit/Beatmaps/Lyrics/Settings/LyricEditorIssueSection.cs
@@ -58,7 +58,5 @@ protected override void OnRefreshButtonClicked()
             => verifier.Refresh();
     }
 
-    protected abstract partial class LyricsIssueTable : LyricEditorIssueTable
-    {
-    }
+    protected abstract partial class LyricsIssueTable : LyricEditorIssueTable;
 }
diff --git a/...Game.Rulesets.Karaoke/Screens/Edit/Beatmaps/Lyrics/States/Modes/IEditLanguageModeState.cs b/...Game.Rulesets.Karaoke/Screens/Edit/Beatmaps/Lyrics/States/Modes/IEditLanguageModeState.cs
@@ -5,6 +5,4 @@
 
 namespace osu.Game.Rulesets.Karaoke.Screens.Edit.Beatmaps.Lyrics.States.Modes;
 
-public interface IEditLanguageModeState : IHasEditStep<LanguageEditStep>, IHasSpecialAction<LanguageEditModeSpecialAction>
-{
-}
+public interface IEditLanguageModeState : IHasEditStep<LanguageEditStep>, IHasSpecialAction<LanguageEditModeSpecialAction>;
-Original file line number
+Diff line change
@@ Expand Up @@
             }
         }
-        private class TestCategory : StageElementCategory<TestStageElement, Lyric>
-        {
-        }
+        private class TestCategory : StageElementCategory<TestStageElement, Lyric>;
         public class TestStageElement : StageElement, IComparable<TestStageElement>
         {
@@ Expand Down @@