Remove all RequiredTypes usages

osu.Game.Rulesets.Catch.Tests/CatchSkinnableTestScene.cs

@@ -1,21 +1,12 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using osu.Game.Rulesets.Catch.Skinning;
 using osu.Game.Tests.Visual;
 
 namespace osu.Game.Rulesets.Catch.Tests
 {
     public abstract class CatchSkinnableTestScene : SkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(CatchRuleset),
-            typeof(CatchLegacySkinTransformer),
-        };
-
         protected override Ruleset CreateRulesetForSkinProvider() => new CatchRuleset();
     }
 }

osu.Game.Rulesets.Catch.Tests/TestSceneBananaShower.cs

@@ -1,13 +1,9 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
-using osu.Game.Rulesets.Catch.Objects.Drawables;
-using osu.Game.Rulesets.Catch.UI;
 using osu.Game.Tests.Visual;
 
 namespace osu.Game.Rulesets.Catch.Tests
@@ -15,17 +11,6 @@ namespace osu.Game.Rulesets.Catch.Tests
     [TestFixture]
     public class TestSceneBananaShower : PlayerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(BananaShower),
-            typeof(Banana),
-            typeof(DrawableBananaShower),
-            typeof(DrawableBanana),
-
-            typeof(CatchRuleset),
-            typeof(DrawableCatchRuleset),
-        };
-
         public TestSceneBananaShower()
             : base(new CatchRuleset())
         {

osu.Game.Rulesets.Catch.Tests/TestSceneCatcher.cs

@@ -4,9 +4,6 @@
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Game.Rulesets.Catch.UI;
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 
@@ -15,12 +12,6 @@ namespace osu.Game.Rulesets.Catch.Tests
     [TestFixture]
     public class TestSceneCatcher : CatchSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(CatcherArea),
-            typeof(CatcherSprite)
-        }).ToList();
-
         [BackgroundDependencyLoader]
         private void load()
         {

osu.Game.Rulesets.Catch.Tests/TestSceneDrawableHitObjects.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
@@ -22,15 +21,6 @@ namespace osu.Game.Rulesets.Catch.Tests
 {
     public class TestSceneDrawableHitObjects : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(Catcher),
-            typeof(DrawableCatchRuleset),
-            typeof(DrawableFruit),
-            typeof(DrawableJuiceStream),
-            typeof(DrawableBanana)
-        };
-
         private DrawableCatchRuleset drawableRuleset;
         private double playfieldTime => drawableRuleset.Playfield.Time.Current;
 

osu.Game.Rulesets.Catch.Tests/TestSceneDrawableHitObjectsHidden.cs

@@ -1,9 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using NUnit.Framework;
 using osu.Game.Rulesets.Catch.Mods;
 
@@ -11,8 +8,6 @@ namespace osu.Game.Rulesets.Catch.Tests
 {
     public class TestSceneDrawableHitObjectsHidden : TestSceneDrawableHitObjects
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[] { typeof(CatchModHidden) }).ToList();
-
         [SetUp]
         public void SetUp() => Schedule(() =>
         {

osu.Game.Rulesets.Catch.Tests/TestSceneFruitObjects.cs

@@ -2,13 +2,10 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
-using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Graphics;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.Objects.Drawables;
-using osu.Game.Rulesets.Catch.Objects.Drawables.Pieces;
 using osuTK;
 
 namespace osu.Game.Rulesets.Catch.Tests
@@ -16,22 +13,6 @@ namespace osu.Game.Rulesets.Catch.Tests
     [TestFixture]
     public class TestSceneFruitObjects : CatchSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(CatchHitObject),
-            typeof(Fruit),
-            typeof(FruitPiece),
-            typeof(Droplet),
-            typeof(Banana),
-            typeof(BananaShower),
-            typeof(DrawableCatchHitObject),
-            typeof(DrawableFruit),
-            typeof(DrawableDroplet),
-            typeof(DrawableBanana),
-            typeof(DrawableBananaShower),
-            typeof(Pulp),
-        }).ToList();
-
         protected override void LoadComplete()
         {
             base.LoadComplete();

osu.Game.Rulesets.Catch.Tests/TestSceneHyperDash.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Testing;
@@ -18,11 +17,6 @@ namespace osu.Game.Rulesets.Catch.Tests
     [TestFixture]
     public class TestSceneHyperDash : PlayerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(CatcherArea),
-        };
-
         public TestSceneHyperDash()
             : base(new CatchRuleset())
         {

osu.Game.Rulesets.Mania.Tests/Skinning/ManiaSkinnableTestScene.cs

@@ -1,15 +1,12 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Shapes;
-using osu.Game.Rulesets.Mania.Skinning;
 using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Rulesets.UI.Scrolling.Algorithms;
 using osu.Game.Tests.Visual;
@@ -27,13 +24,6 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
         [Cached(Type = typeof(IScrollingInfo))]
         private readonly TestScrollingInfo scrollingInfo = new TestScrollingInfo();
 
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ManiaRuleset),
-            typeof(ManiaLegacySkinTransformer),
-            typeof(ManiaSettingsSubsection)
-        };
-
         protected override Ruleset CreateRulesetForSkinProvider() => new ManiaRuleset();
 
         protected ManiaSkinnableTestScene()

osu.Game.Rulesets.Mania.Tests/Skinning/TestSceneDrawableJudgement.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using osu.Framework.Extensions;
 using osu.Framework.Graphics;
@@ -15,12 +14,6 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
 {
     public class TestSceneDrawableJudgement : ManiaSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(DrawableJudgement),
-            typeof(DrawableManiaJudgement)
-        };
-
         public TestSceneDrawableJudgement()
         {
             foreach (HitResult result in Enum.GetValues(typeof(HitResult)).OfType<HitResult>().Skip(1))

osu.Game.Rulesets.Mania.Tests/Skinning/TestSceneHitExplosion.cs

@@ -1,15 +1,12 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
-using osu.Game.Rulesets.Mania.Objects.Drawables;
 using osu.Game.Rulesets.Mania.Objects.Drawables.Pieces;
 using osu.Game.Rulesets.Mania.UI;
 using osu.Game.Skinning;
@@ -21,12 +18,6 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
     [TestFixture]
     public class TestSceneHitExplosion : ManiaSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(DrawableNote),
-            typeof(DrawableManiaHitObject),
-        };
-
         public TestSceneHitExplosion()
         {
             int runcount = 0;

osu.Game.Rulesets.Mania.Tests/Skinning/TestSceneKeyArea.cs

@@ -1,12 +1,9 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
-using osu.Game.Rulesets.Mania.Skinning;
 using osu.Game.Rulesets.Mania.UI.Components;
 using osu.Game.Skinning;
 using osuTK;
@@ -15,12 +12,6 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
 {
     public class TestSceneKeyArea : ManiaSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(DefaultKeyArea),
-            typeof(LegacyKeyArea)
-        };
-
         [BackgroundDependencyLoader]
         private void load()
         {

osu.Game.Rulesets.Mania.Tests/Skinning/TestSceneStageBackground.cs

@@ -1,12 +1,8 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
-using osu.Game.Rulesets.Mania.Skinning;
 using osu.Game.Rulesets.Mania.UI.Components;
 using osu.Game.Skinning;
 
@@ -14,12 +10,6 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
 {
     public class TestSceneStageBackground : ManiaSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(DefaultStageBackground),
-            typeof(LegacyStageBackground),
-        }).ToList();
-
         [BackgroundDependencyLoader]
         private void load()
         {

osu.Game.Rulesets.Mania.Tests/Skinning/TestSceneStageForeground.cs

@@ -1,23 +1,14 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
-using osu.Game.Rulesets.Mania.Skinning;
 using osu.Game.Skinning;
 
 namespace osu.Game.Rulesets.Mania.Tests.Skinning
 {
     public class TestSceneStageForeground : ManiaSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(LegacyStageForeground),
-        }).ToList();
-
         [BackgroundDependencyLoader]
         private void load()
         {

osu.Game.Rulesets.Mania.Tests/TestSceneColumn.cs

@@ -12,7 +12,6 @@ using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.Mania.Objects.Drawables;
 using osu.Game.Rulesets.Mania.UI;
-using osu.Game.Rulesets.Mania.UI.Components;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Tests.Visual;
@@ -24,15 +23,6 @@ namespace osu.Game.Rulesets.Mania.Tests
     [TestFixture]
     public class TestSceneColumn : ManiaInputTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(Column),
-            typeof(ColumnBackground),
-            typeof(ColumnHitObjectArea),
-            typeof(DefaultKeyArea),
-            typeof(DefaultHitTarget)
-        };
-
         [Cached(typeof(IReadOnlyList<Mod>))]
         private IReadOnlyList<Mod> mods { get; set; } = Array.Empty<Mod>();
 

osu.Game.Rulesets.Mania.Tests/TestSceneManiaHitObjectComposer.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
@@ -29,11 +27,6 @@ namespace osu.Game.Rulesets.Mania.Tests
 {
     public class TestSceneManiaHitObjectComposer : EditorClockTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ManiaBlueprintContainer)
-        };
-
         private TestComposer composer;
 
         [SetUp]

osu.Game.Rulesets.Mania.Tests/TestSceneNotes.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
@@ -30,12 +28,6 @@ namespace osu.Game.Rulesets.Mania.Tests
     [TestFixture]
     public class TestSceneNotes : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(DrawableNote),
-            typeof(DrawableHoldNote)
-        };
-
         [BackgroundDependencyLoader]
         private void load()
         {

osu.Game.Rulesets.Osu.Tests/OsuSkinnableTestScene.cs

@@ -1,21 +1,12 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using osu.Game.Rulesets.Osu.Skinning;
 using osu.Game.Tests.Visual;
 
 namespace osu.Game.Rulesets.Osu.Tests
 {
     public abstract class OsuSkinnableTestScene : SkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(OsuRuleset),
-            typeof(OsuLegacySkinTransformer),
-        };
-
         protected override Ruleset CreateRulesetForSkinProvider() => new OsuRuleset();
     }
 }

osu.Game.Rulesets.Osu.Tests/TestSceneDrawableJudgement.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using osu.Framework.Extensions;
 using osu.Framework.Graphics;
@@ -15,12 +14,6 @@ namespace osu.Game.Rulesets.Osu.Tests
 {
     public class TestSceneDrawableJudgement : OsuSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(DrawableJudgement),
-            typeof(DrawableOsuJudgement)
-        }).ToList();
-
         public TestSceneDrawableJudgement()
         {
             foreach (HitResult result in Enum.GetValues(typeof(HitResult)).OfType<HitResult>().Skip(1))

osu.Game.Rulesets.Osu.Tests/TestSceneGameplayCursor.cs

@@ -2,16 +2,12 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
-using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Testing.Input;
 using osu.Game.Configuration;
-using osu.Game.Rulesets.Osu.Skinning;
 using osu.Game.Rulesets.Osu.UI.Cursor;
-using osu.Game.Rulesets.UI;
 using osu.Game.Screens.Play;
 using osuTK;
 
@@ -20,16 +16,6 @@ namespace osu.Game.Rulesets.Osu.Tests
     [TestFixture]
     public class TestSceneGameplayCursor : OsuSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(GameplayCursorContainer),
-            typeof(OsuCursorContainer),
-            typeof(OsuCursor),
-            typeof(LegacyCursor),
-            typeof(LegacyCursorTrail),
-            typeof(CursorTrail)
-        }).ToList();
-
         [Cached]
         private GameplayBeatmap gameplayBeatmap;
 

osu.Game.Rulesets.Osu.Tests/TestSceneHitCircle.cs

@@ -8,8 +8,6 @@ using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
 using osuTK;
-using System.Collections.Generic;
-using System;
 using osu.Game.Rulesets.Mods;
 using System.Linq;
 using NUnit.Framework;
@@ -20,11 +18,6 @@ namespace osu.Game.Rulesets.Osu.Tests
     [TestFixture]
     public class TestSceneHitCircle : OsuSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(DrawableHitCircle)
-        };
-
         private int depthIndex;
 
         public TestSceneHitCircle()

osu.Game.Rulesets.Osu.Tests/TestSceneHitCircleHidden.cs

@@ -1,9 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using NUnit.Framework;
 using osu.Game.Rulesets.Osu.Mods;
 
@@ -12,8 +9,6 @@ namespace osu.Game.Rulesets.Osu.Tests
     [TestFixture]
     public class TestSceneHitCircleHidden : TestSceneHitCircle
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[] { typeof(OsuModHidden) }).ToList();
-
         [SetUp]
         public void SetUp() => Schedule(() =>
         {

osu.Game.Rulesets.Osu.Tests/TestSceneOsuDistanceSnapGrid.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
@@ -16,7 +15,6 @@ using osu.Game.Rulesets.Osu.Beatmaps;
 using osu.Game.Rulesets.Osu.Edit;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Screens.Edit;
-using osu.Game.Screens.Edit.Compose.Components;
 using osu.Game.Tests.Visual;
 using osuTK;
 using osuTK.Graphics;
@@ -28,11 +26,6 @@ namespace osu.Game.Rulesets.Osu.Tests
         private const double beat_length = 100;
         private static readonly Vector2 grid_position = new Vector2(512, 384);
 
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(CircularDistanceSnapGrid)
-        };
-
         [Cached(typeof(EditorBeatmap))]
         private readonly EditorBeatmap editorBeatmap;
 

osu.Game.Rulesets.Osu.Tests/TestScenePathControlPointVisualiser.cs

@@ -1,10 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using System.Linq;
-using Humanizer;
 using NUnit.Framework;
 using osu.Framework.Graphics;
 using osu.Game.Beatmaps;
@@ -19,13 +16,6 @@ namespace osu.Game.Rulesets.Osu.Tests
 {
     public class TestScenePathControlPointVisualiser : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(StringHumanizeExtensions),
-            typeof(PathControlPointPiece),
-            typeof(PathControlPointConnectionPiece)
-        };
-
         private Slider slider;
         private PathControlPointVisualiser visualiser;
 

osu.Game.Rulesets.Osu.Tests/TestSceneResumeOverlay.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Cursor;
@@ -14,11 +12,6 @@ namespace osu.Game.Rulesets.Osu.Tests
 {
     public class TestSceneResumeOverlay : OsuManualInputManagerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(OsuResumeOverlay),
-        };
-
         public TestSceneResumeOverlay()
         {
             ManualOsuInputManager osuInputManager;

osu.Game.Rulesets.Osu.Tests/TestSceneSlider.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
@@ -21,29 +20,12 @@ using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.Objects.Types;
-using osu.Game.Rulesets.Osu.Objects.Drawables.Pieces;
 
 namespace osu.Game.Rulesets.Osu.Tests
 {
     [TestFixture]
     public class TestSceneSlider : OsuSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(Slider),
-            typeof(SliderTick),
-            typeof(SliderTailCircle),
-            typeof(SliderBall),
-            typeof(SliderBody),
-            typeof(SnakingSliderBody),
-            typeof(DrawableSlider),
-            typeof(DrawableSliderTick),
-            typeof(DrawableSliderTail),
-            typeof(DrawableSliderHead),
-            typeof(DrawableSliderRepeat),
-            typeof(DrawableOsuHitObject)
-        };
-
         private Container content;
 
         protected override Container<Drawable> Content

osu.Game.Rulesets.Osu.Tests/TestSceneSliderHidden.cs

@@ -1,9 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using NUnit.Framework;
 using osu.Game.Rulesets.Osu.Mods;
 
@@ -12,8 +9,6 @@ namespace osu.Game.Rulesets.Osu.Tests
     [TestFixture]
     public class TestSceneSliderHidden : TestSceneSlider
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[] { typeof(OsuModHidden) }).ToList();
-
         [SetUp]
         public void SetUp() => Schedule(() =>
         {

osu.Game.Rulesets.Osu.Tests/TestSceneSliderInput.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
@@ -13,8 +12,6 @@ using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Osu.Objects;
-using osu.Game.Rulesets.Osu.Objects.Drawables;
-using osu.Game.Rulesets.Osu.Objects.Drawables.Pieces;
 using osu.Game.Rulesets.Osu.Replays;
 using osu.Game.Rulesets.Replays;
 using osu.Game.Rulesets.Scoring;
@@ -27,17 +24,6 @@ namespace osu.Game.Rulesets.Osu.Tests
 {
     public class TestSceneSliderInput : RateAdjustedBeatmapTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(SliderBall),
-            typeof(DrawableSlider),
-            typeof(DrawableSliderTick),
-            typeof(DrawableSliderRepeat),
-            typeof(DrawableOsuHitObject),
-            typeof(DrawableSliderHead),
-            typeof(DrawableSliderTail),
-        };
-
         private const double time_before_slider = 250;
         private const double time_slider_start = 1500;
         private const double time_during_slide_1 = 2500;

osu.Game.Rulesets.Osu.Tests/TestSceneSliderSelectionBlueprint.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Utils;
 using osu.Game.Beatmaps;
@@ -22,16 +20,6 @@ namespace osu.Game.Rulesets.Osu.Tests
 {
     public class TestSceneSliderSelectionBlueprint : SelectionBlueprintTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(SliderSelectionBlueprint),
-            typeof(SliderCircleSelectionBlueprint),
-            typeof(SliderBodyPiece),
-            typeof(SliderCircle),
-            typeof(PathControlPointVisualiser),
-            typeof(PathControlPointPiece)
-        };
-
         private Slider slider;
         private DrawableSlider drawableObject;
         private TestSliderBlueprint blueprint;

osu.Game.Rulesets.Osu.Tests/TestSceneSpinner.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Graphics;
@@ -12,7 +10,6 @@ using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
-using osu.Game.Rulesets.Osu.Objects.Drawables.Pieces;
 using osu.Game.Tests.Visual;
 
 namespace osu.Game.Rulesets.Osu.Tests
@@ -20,13 +17,6 @@ namespace osu.Game.Rulesets.Osu.Tests
     [TestFixture]
     public class TestSceneSpinner : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(SpinnerDisc),
-            typeof(DrawableSpinner),
-            typeof(DrawableOsuHitObject)
-        };
-
         private readonly Container content;
         protected override Container<Drawable> Content => content;
 

osu.Game.Rulesets.Osu.Tests/TestSceneSpinnerHidden.cs

@@ -1,9 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using NUnit.Framework;
 using osu.Game.Rulesets.Osu.Mods;
 
@@ -12,8 +9,6 @@ namespace osu.Game.Rulesets.Osu.Tests
     [TestFixture]
     public class TestSceneSpinnerHidden : TestSceneSpinner
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[] { typeof(OsuModHidden) }).ToList();
-
         [SetUp]
         public void SetUp() => Schedule(() =>
         {

osu.Game.Rulesets.Osu.Tests/TestSceneSpinnerSelectionBlueprint.cs

@@ -1,14 +1,11 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Osu.Edit.Blueprints.Spinners;
-using osu.Game.Rulesets.Osu.Edit.Blueprints.Spinners.Components;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
 using osu.Game.Tests.Visual;
@@ -18,12 +15,6 @@ namespace osu.Game.Rulesets.Osu.Tests
 {
     public class TestSceneSpinnerSelectionBlueprint : SelectionBlueprintTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(SpinnerSelectionBlueprint),
-            typeof(SpinnerPiece)
-        };
-
         public TestSceneSpinnerSelectionBlueprint()
         {
             var spinner = new Spinner

osu.Game.Rulesets.Osu.Tests/TestSceneSpinnerSpunOut.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Graphics;
@@ -12,7 +10,6 @@ using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Osu.Mods;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
-using osu.Game.Rulesets.Osu.Objects.Drawables.Pieces;
 using osu.Game.Tests.Visual;
 
 namespace osu.Game.Rulesets.Osu.Tests
@@ -20,14 +17,6 @@ namespace osu.Game.Rulesets.Osu.Tests
     [TestFixture]
     public class TestSceneSpinnerSpunOut : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(SpinnerDisc),
-            typeof(DrawableSpinner),
-            typeof(DrawableOsuHitObject),
-            typeof(OsuModSpunOut)
-        };
-
         [SetUp]
         public void SetUp() => Schedule(() =>
         {

osu.Game.Rulesets.Taiko.Tests/Skinning/TaikoSkinnableTestScene.cs

@@ -1,21 +1,12 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using osu.Game.Rulesets.Taiko.Skinning;
 using osu.Game.Tests.Visual;
 
 namespace osu.Game.Rulesets.Taiko.Tests.Skinning
 {
     public abstract class TaikoSkinnableTestScene : SkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(TaikoRuleset),
-            typeof(TaikoLegacySkinTransformer),
-        };
-
         protected override Ruleset CreateRulesetForSkinProvider() => new TaikoRuleset();
     }
 }

osu.Game.Rulesets.Taiko.Tests/Skinning/TestSceneDrawableBarLine.cs

@@ -1,9 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
@@ -12,7 +9,6 @@ using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Taiko.Objects;
 using osu.Game.Rulesets.Taiko.Objects.Drawables;
-using osu.Game.Rulesets.Taiko.Skinning;
 using osu.Game.Rulesets.Taiko.UI;
 using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Tests.Visual;
@@ -22,13 +18,6 @@ namespace osu.Game.Rulesets.Taiko.Tests.Skinning
     [TestFixture]
     public class TestSceneDrawableBarLine : TaikoSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(DrawableBarLine),
-            typeof(LegacyBarLine),
-            typeof(BarLine),
-        }).ToList();
-
         [Cached(typeof(IScrollingInfo))]
         private ScrollingTestContainer.TestScrollingInfo info = new ScrollingTestContainer.TestScrollingInfo
         {

osu.Game.Rulesets.Taiko.Tests/Skinning/TestSceneDrawableDrumRoll.cs

@@ -1,9 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
@@ -11,7 +8,6 @@ using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Taiko.Objects;
 using osu.Game.Rulesets.Taiko.Objects.Drawables;
-using osu.Game.Rulesets.Taiko.Skinning;
 using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Tests.Visual;
 
@@ -20,13 +16,6 @@ namespace osu.Game.Rulesets.Taiko.Tests.Skinning
     [TestFixture]
     public class TestSceneDrawableDrumRoll : TaikoSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(DrawableDrumRoll),
-            typeof(DrawableDrumRollTick),
-            typeof(LegacyDrumRoll),
-        }).ToList();
-
         [Cached(typeof(IScrollingInfo))]
         private ScrollingTestContainer.TestScrollingInfo info = new ScrollingTestContainer.TestScrollingInfo
         {

osu.Game.Rulesets.Taiko.Tests/Skinning/TestSceneDrawableHit.cs

@@ -1,9 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
@@ -11,20 +8,12 @@ using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Taiko.Objects;
 using osu.Game.Rulesets.Taiko.Objects.Drawables;
-using osu.Game.Rulesets.Taiko.Skinning;
 
 namespace osu.Game.Rulesets.Taiko.Tests.Skinning
 {
     [TestFixture]
     public class TestSceneDrawableHit : TaikoSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(DrawableHit),
-            typeof(LegacyHit),
-            typeof(LegacyCirclePiece),
-        }).ToList();
-
         [BackgroundDependencyLoader]
         private void load()
         {

osu.Game.Rulesets.Taiko.Tests/Skinning/TestSceneDrawableTaikoMascot.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using System.Linq;
 using Humanizer;
@@ -27,12 +26,6 @@ namespace osu.Game.Rulesets.Taiko.Tests.Skinning
     [TestFixture]
     public class TestSceneDrawableTaikoMascot : TaikoSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(DrawableTaikoMascot),
-            typeof(TaikoMascotAnimation)
-        }).ToList();
-
         [Cached(typeof(IScrollingInfo))]
         private ScrollingTestContainer.TestScrollingInfo info = new ScrollingTestContainer.TestScrollingInfo
         {

osu.Game.Rulesets.Taiko.Tests/Skinning/TestSceneHitExplosion.cs

@@ -1,9 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
@@ -11,7 +8,6 @@ using osu.Framework.Graphics.Containers;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.Taiko.Objects;
 using osu.Game.Rulesets.Taiko.Objects.Drawables;
-using osu.Game.Rulesets.Taiko.Skinning;
 using osu.Game.Rulesets.Taiko.UI;
 
 namespace osu.Game.Rulesets.Taiko.Tests.Skinning
@@ -19,13 +15,6 @@ namespace osu.Game.Rulesets.Taiko.Tests.Skinning
     [TestFixture]
     public class TestSceneHitExplosion : TaikoSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(HitExplosion),
-            typeof(LegacyHitExplosion),
-            typeof(DefaultHitExplosion),
-        }).ToList();
-
         [BackgroundDependencyLoader]
         private void load()
         {

osu.Game.Rulesets.Taiko.Tests/Skinning/TestSceneInputDrum.cs

@@ -1,15 +1,11 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Beatmaps.ControlPoints;
-using osu.Game.Rulesets.Taiko.Skinning;
 using osu.Game.Rulesets.Taiko.UI;
 using osuTK;
 
@@ -18,12 +14,6 @@ namespace osu.Game.Rulesets.Taiko.Tests.Skinning
     [TestFixture]
     public class TestSceneInputDrum : TaikoSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(InputDrum),
-            typeof(LegacyInputDrum),
-        }).ToList();
-
         [BackgroundDependencyLoader]
         private void load()
         {

osu.Game.Rulesets.Taiko.Tests/Skinning/TestSceneTaikoPlayfield.cs

@@ -2,15 +2,12 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
-using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Testing;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Taiko.Beatmaps;
-using osu.Game.Rulesets.Taiko.Skinning;
 using osu.Game.Rulesets.Taiko.UI;
 using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Tests.Visual;
@@ -19,14 +16,6 @@ namespace osu.Game.Rulesets.Taiko.Tests.Skinning
 {
     public class TestSceneTaikoPlayfield : TaikoSkinnableTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => base.RequiredTypes.Concat(new[]
-        {
-            typeof(TaikoHitTarget),
-            typeof(TaikoLegacyHitTarget),
-            typeof(PlayfieldBackgroundRight),
-            typeof(LegacyTaikoScroller),
-        }).ToList();
-
         [Cached(typeof(IScrollingInfo))]
         private ScrollingTestContainer.TestScrollingInfo info = new ScrollingTestContainer.TestScrollingInfo
         {

osu.Game.Tests/Visual/Background/TestSceneUserDimBackgrounds.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using NUnit.Framework;
@@ -39,15 +37,6 @@ namespace osu.Game.Tests.Visual.Background
     [TestFixture]
     public class TestSceneUserDimBackgrounds : OsuManualInputManagerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ScreenWithBeatmapBackground),
-            typeof(PlayerLoader),
-            typeof(Player),
-            typeof(UserDimContainer),
-            typeof(OsuScreen)
-        };
-
         private DummySongSelect songSelect;
         private TestPlayerLoader playerLoader;
         private LoadBlockingTestPlayer player;

osu.Game.Tests/Visual/Editing/TestSceneBeatDivisorControl.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Graphics;
@@ -18,7 +17,6 @@ namespace osu.Game.Tests.Visual.Editing
 {
     public class TestSceneBeatDivisorControl : OsuManualInputManagerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[] { typeof(BindableBeatDivisor) };
         private BeatDivisorControl beatDivisorControl;
         private BindableBeatDivisor bindableBeatDivisor;
 

osu.Game.Tests/Visual/Editing/TestSceneEditorComposeRadioButtons.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Graphics;
 using osu.Game.Screens.Edit.Components.RadioButtons;
@@ -12,8 +10,6 @@ namespace osu.Game.Tests.Visual.Editing
     [TestFixture]
     public class TestSceneEditorComposeRadioButtons : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[] { typeof(DrawableRadioButton) };
-
         public TestSceneEditorComposeRadioButtons()
         {
             RadioButtonCollection collection;

osu.Game.Tests/Visual/Editing/TestSceneEditorMenuBar.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
@@ -15,8 +13,6 @@ namespace osu.Game.Tests.Visual.Editing
     [TestFixture]
     public class TestSceneEditorMenuBar : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[] { typeof(EditorMenuBar), typeof(ScreenSelectionTabControl) };
-
         public TestSceneEditorMenuBar()
         {
             Add(new Container

osu.Game.Tests/Visual/Editing/TestSceneEditorSummaryTimeline.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
@@ -15,8 +13,6 @@ namespace osu.Game.Tests.Visual.Editing
     [TestFixture]
     public class TestSceneEditorSummaryTimeline : EditorClockTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[] { typeof(SummaryTimeline) };
-
         [BackgroundDependencyLoader]
         private void load()
         {

osu.Game.Tests/Visual/Editing/TestSceneHitObjectComposer.cs

@@ -1,9 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
-using JetBrains.Annotations;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Timing;
@@ -13,11 +11,8 @@ using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Osu;
 using osu.Game.Rulesets.Osu.Edit;
-using osu.Game.Rulesets.Osu.Edit.Blueprints.HitCircles;
-using osu.Game.Rulesets.Osu.Edit.Blueprints.HitCircles.Components;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Screens.Edit;
-using osu.Game.Screens.Edit.Compose.Components;
 using osuTK;
 
 namespace osu.Game.Tests.Visual.Editing
@@ -25,19 +20,6 @@ namespace osu.Game.Tests.Visual.Editing
     [TestFixture]
     public class TestSceneHitObjectComposer : EditorClockTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(SelectionHandler),
-            typeof(DragBox),
-            typeof(HitObjectComposer),
-            typeof(OsuHitObjectComposer),
-            typeof(BlueprintContainer),
-            typeof(NotNullAttribute),
-            typeof(HitCirclePiece),
-            typeof(HitCircleSelectionBlueprint),
-            typeof(HitCirclePlacementBlueprint),
-        };
-
         [BackgroundDependencyLoader]
         private void load()
         {

osu.Game.Tests/Visual/Editing/TestSceneTimelineBlueprintContainer.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Graphics;
 using osu.Game.Screens.Edit.Compose.Components.Timeline;
@@ -12,11 +10,6 @@ namespace osu.Game.Tests.Visual.Editing
     [TestFixture]
     public class TestSceneTimelineBlueprintContainer : TimelineTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(TimelineHitObjectBlueprint),
-        };
-
         public override Drawable CreateTestComponent() => new TimelineBlueprintContainer();
 
         protected override void LoadComplete()

osu.Game.Tests/Visual/Editing/TestSceneTimingScreen.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Game.Rulesets.Osu.Beatmaps;
@@ -14,18 +12,6 @@ namespace osu.Game.Tests.Visual.Editing
     [TestFixture]
     public class TestSceneTimingScreen : EditorClockTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ControlPointTable),
-            typeof(ControlPointSettings),
-            typeof(Section<>),
-            typeof(TimingSection),
-            typeof(EffectSection),
-            typeof(SampleSection),
-            typeof(DifficultySection),
-            typeof(RowAttribute)
-        };
-
         [Cached(typeof(EditorBeatmap))]
         private readonly EditorBeatmap editorBeatmap;
 

osu.Game.Tests/Visual/Editing/TimelineTestScene.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using osu.Framework.Allocation;
 using osu.Framework.Audio;
 using osu.Framework.Bindables;
@@ -22,14 +20,6 @@ namespace osu.Game.Tests.Visual.Editing
 {
     public abstract class TimelineTestScene : EditorClockTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(TimelineArea),
-            typeof(Timeline),
-            typeof(TimelineButton),
-            typeof(CentreMarker)
-        };
-
         protected TimelineArea TimelineArea { get; private set; }
 
         [BackgroundDependencyLoader]

osu.Game.Tests/Visual/Gameplay/TestSceneBreakTracker.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
@@ -15,11 +14,6 @@ namespace osu.Game.Tests.Visual.Gameplay
     [TestFixture]
     public class TestSceneBreakTracker : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(BreakOverlay),
-        };
-
         private readonly BreakOverlay breakOverlay;
 
         private readonly TestBreakTracker breakTracker;

osu.Game.Tests/Visual/Gameplay/TestSceneFailAnimation.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Rulesets;
 using osu.Game.Rulesets.Mods;
@@ -18,13 +17,6 @@ namespace osu.Game.Tests.Visual.Gameplay
             return new FailPlayer();
         }
 
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(TestSceneAllRulesetPlayers),
-            typeof(TestPlayer),
-            typeof(Player),
-        };
-
         protected override void AddCheckSteps()
         {
             AddUntilStep("wait for fail", () => Player.HasFailed);

osu.Game.Tests/Visual/Gameplay/TestSceneGameplayMenuOverlay.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
@@ -20,8 +19,6 @@ namespace osu.Game.Tests.Visual.Gameplay
     [Description("player pause/fail screens")]
     public class TestSceneGameplayMenuOverlay : OsuManualInputManagerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[] { typeof(FailOverlay), typeof(PauseOverlay) };
-
         private FailOverlay failOverlay;
         private PauseOverlay pauseOverlay;
 

osu.Game.Tests/Visual/Gameplay/TestSceneHitErrorMeter.cs

@@ -2,8 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using NUnit.Framework;
-using System;
-using System.Collections.Generic;
 using osu.Game.Rulesets.Judgements;
 using osu.Framework.Utils;
 using osu.Framework.Graphics;
@@ -22,13 +20,6 @@ namespace osu.Game.Tests.Visual.Gameplay
 {
     public class TestSceneHitErrorMeter : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(HitErrorMeter),
-            typeof(BarHitErrorMeter),
-            typeof(ColourHitErrorMeter)
-        };
-
         private BarHitErrorMeter barMeter;
         private BarHitErrorMeter barMeter2;
         private ColourHitErrorMeter colourMeter;

osu.Game.Tests/Visual/Gameplay/TestSceneKeyCounter.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Graphics;
@@ -15,13 +13,6 @@ namespace osu.Game.Tests.Visual.Gameplay
     [TestFixture]
     public class TestSceneKeyCounter : OsuManualInputManagerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(KeyCounterKeyboard),
-            typeof(KeyCounterMouse),
-            typeof(KeyCounterDisplay)
-        };
-
         public TestSceneKeyCounter()
         {
             KeyCounterKeyboard testCounter;

osu.Game.Tests/Visual/Gameplay/TestSceneMedalOverlay.cs

@@ -1,11 +1,8 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Game.Overlays;
-using osu.Game.Overlays.MedalSplash;
 using osu.Game.Users;
 
 namespace osu.Game.Tests.Visual.Gameplay
@@ -13,12 +10,6 @@ namespace osu.Game.Tests.Visual.Gameplay
     [TestFixture]
     public class TestSceneMedalOverlay : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(MedalOverlay),
-            typeof(DrawableMedal),
-        };
-
         public TestSceneMedalOverlay()
         {
             AddStep(@"display", () =>

osu.Game.Tests/Visual/Gameplay/TestSceneNightcoreBeatContainer.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using System.Linq;
 using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Game.Beatmaps.Timing;
@@ -15,11 +13,6 @@ namespace osu.Game.Tests.Visual.Gameplay
 {
     public class TestSceneNightcoreBeatContainer : TestSceneBeatSyncedContainer
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ModNightcore<>)
-        };
-
         protected override void LoadComplete()
         {
             base.LoadComplete();

osu.Game.Tests/Visual/Gameplay/TestSceneReplayDownloadButton.cs

@@ -7,8 +7,6 @@ using osu.Game.Online;
 using osu.Game.Online.API.Requests.Responses;
 using osu.Game.Scoring;
 using osu.Game.Users;
-using System;
-using System.Collections.Generic;
 using osu.Framework.Allocation;
 using osu.Game.Rulesets;
 using osu.Game.Screens.Ranking;
@@ -21,11 +19,6 @@ namespace osu.Game.Tests.Visual.Gameplay
         [Resolved]
         private RulesetStore rulesets { get; set; }
 
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ReplayDownloadButton)
-        };
-
         private TestReplayDownloadButton downloadButton;
 
         public TestSceneReplayDownloadButton()

osu.Game.Tests/Visual/Gameplay/TestSceneScrollingHitObjects.cs

@@ -17,7 +17,6 @@ using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.Timing;
-using osu.Game.Rulesets.UI;
 using osu.Game.Rulesets.UI.Scrolling;
 using osuTK;
 using osuTK.Graphics;
@@ -27,8 +26,6 @@ namespace osu.Game.Tests.Visual.Gameplay
     [TestFixture]
     public class TestSceneScrollingHitObjects : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[] { typeof(Playfield) };
-
         [Cached(typeof(IReadOnlyList<Mod>))]
         private IReadOnlyList<Mod> mods { get; set; } = Array.Empty<Mod>();
 

osu.Game.Tests/Visual/Gameplay/TestSceneSongProgress.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
@@ -20,11 +19,6 @@ namespace osu.Game.Tests.Visual.Gameplay
     [TestFixture]
     public class TestSceneSongProgress : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(SongProgressBar),
-        };
-
         private SongProgress progress;
         private TestSongProgressGraph graph;
         private readonly Container progressContainer;

osu.Game.Tests/Visual/Menus/IntroTestScene.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
@@ -18,13 +16,6 @@ namespace osu.Game.Tests.Visual.Menus
     [TestFixture]
     public abstract class IntroTestScene : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(StartupScreen),
-            typeof(IntroScreen),
-            typeof(IntroTestScene),
-        };
-
         [Cached]
         private OsuLogo logo;
 

osu.Game.Tests/Visual/Menus/TestSceneToolbar.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
@@ -17,14 +15,6 @@ namespace osu.Game.Tests.Visual.Menus
     [TestFixture]
     public class TestSceneToolbar : OsuManualInputManagerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ToolbarButton),
-            typeof(ToolbarRulesetSelector),
-            typeof(ToolbarRulesetTabButton),
-            typeof(ToolbarNotificationButton),
-        };
-
         private Toolbar toolbar;
 
         [Resolved]

osu.Game.Tests/Visual/Multiplayer/TestSceneDrawableRoomPlaylist.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
@@ -22,12 +21,6 @@ namespace osu.Game.Tests.Visual.Multiplayer
 {
     public class TestSceneDrawableRoomPlaylist : OsuManualInputManagerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(DrawableRoomPlaylist),
-            typeof(DrawableRoomPlaylistItem)
-        };
-
         private TestPlaylist playlist;
 
         [Test]

osu.Game.Tests/Visual/Multiplayer/TestSceneLoungeRoomInfo.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Graphics;
 using osu.Game.Online.Multiplayer;
@@ -14,11 +13,6 @@ namespace osu.Game.Tests.Visual.Multiplayer
 {
     public class TestSceneLoungeRoomInfo : MultiplayerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(RoomInfo)
-        };
-
         [SetUp]
         public void Setup() => Schedule(() =>
         {

osu.Game.Tests/Visual/Multiplayer/TestSceneLoungeRoomsContainer.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
@@ -23,12 +22,6 @@ namespace osu.Game.Tests.Visual.Multiplayer
 {
     public class TestSceneLoungeRoomsContainer : MultiplayerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(RoomsContainer),
-            typeof(DrawableRoom)
-        };
-
         [Cached(Type = typeof(IRoomManager))]
         private TestRoomManager roomManager = new TestRoomManager();
 

osu.Game.Tests/Visual/Multiplayer/TestSceneMatchHeader.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using osu.Game.Beatmaps;
 using osu.Game.Online.Multiplayer;
 using osu.Game.Rulesets.Osu;
@@ -14,11 +12,6 @@ namespace osu.Game.Tests.Visual.Multiplayer
 {
     public class TestSceneMatchHeader : MultiplayerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(Header)
-        };
-
         public TestSceneMatchHeader()
         {
             Room.Playlist.Add(new PlaylistItem

osu.Game.Tests/Visual/Multiplayer/TestSceneMatchLeaderboardChatDisplay.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Screens.Multi.Match.Components;
@@ -12,11 +10,6 @@ namespace osu.Game.Tests.Visual.Multiplayer
 {
     public class TestSceneMatchLeaderboardChatDisplay : MultiplayerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(LeaderboardChatDisplay)
-        };
-
         protected override bool UseOnlineAPI => true;
 
         public TestSceneMatchLeaderboardChatDisplay()

osu.Game.Tests/Visual/Multiplayer/TestSceneMatchSettingsOverlay.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
@@ -18,11 +17,6 @@ namespace osu.Game.Tests.Visual.Multiplayer
 {
     public class TestSceneMatchSettingsOverlay : MultiplayerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(MatchSettingsOverlay)
-        };
-
         [Cached(Type = typeof(IRoomManager))]
         private TestRoomManager roomManager = new TestRoomManager();
 

osu.Game.Tests/Visual/Multiplayer/TestSceneMatchSongSelect.cs

@@ -23,12 +23,6 @@ namespace osu.Game.Tests.Visual.Multiplayer
 {
     public class TestSceneMatchSongSelect : MultiplayerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(MatchSongSelect),
-            typeof(MatchBeatmapDetailArea),
-        };
-
         [Resolved]
         private BeatmapManager beatmapManager { get; set; }
 

osu.Game.Tests/Visual/Multiplayer/TestSceneMatchSubScreen.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
@@ -20,7 +19,6 @@ using osu.Game.Screens.Multi.Match.Components;
 using osu.Game.Tests.Beatmaps;
 using osu.Game.Users;
 using osuTK.Input;
-using Header = osu.Game.Screens.Multi.Match.Components.Header;
 
 namespace osu.Game.Tests.Visual.Multiplayer
 {
@@ -28,14 +26,6 @@ namespace osu.Game.Tests.Visual.Multiplayer
     {
         protected override bool UseOnlineAPI => true;
 
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(Screens.Multi.Multiplayer),
-            typeof(MatchSubScreen),
-            typeof(Header),
-            typeof(Footer)
-        };
-
         [Cached(typeof(IRoomManager))]
         private readonly TestRoomManager roomManager = new TestRoomManager();
 

osu.Game.Tests/Visual/Multiplayer/TestSceneMultiScreen.cs

@@ -1,11 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
-using osu.Game.Screens.Multi.Lounge;
-using osu.Game.Screens.Multi.Lounge.Components;
 
 namespace osu.Game.Tests.Visual.Multiplayer
 {
@@ -14,13 +10,6 @@ namespace osu.Game.Tests.Visual.Multiplayer
     {
         protected override bool UseOnlineAPI => true;
 
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(Screens.Multi.Multiplayer),
-            typeof(LoungeSubScreen),
-            typeof(FilterControl)
-        };
-
         public TestSceneMultiScreen()
         {
             Screens.Multi.Multiplayer multi = new Screens.Multi.Multiplayer();

osu.Game.Tests/Visual/Multiplayer/TestSceneOverlinedParticipants.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Graphics;
 using osu.Game.Screens.Multi.Components;
@@ -12,13 +10,6 @@ namespace osu.Game.Tests.Visual.Multiplayer
 {
     public class TestSceneOverlinedParticipants : MultiplayerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(OverlinedParticipants),
-            typeof(OverlinedDisplay),
-            typeof(ParticipantsList)
-        };
-
         protected override bool UseOnlineAPI => true;
 
         public TestSceneOverlinedParticipants()

osu.Game.Tests/Visual/Multiplayer/TestSceneRoomStatus.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Online.Multiplayer;
@@ -13,13 +11,6 @@ namespace osu.Game.Tests.Visual.Multiplayer
 {
     public class TestSceneRoomStatus : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(RoomStatusEnded),
-            typeof(RoomStatusOpen),
-            typeof(RoomStatusPlaying)
-        };
-
         public TestSceneRoomStatus()
         {
             Child = new FillFlowContainer

osu.Game.Tests/Visual/Online/TestSceneAccountCreationOverlay.cs

@@ -1,30 +1,17 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Overlays;
-using osu.Game.Overlays.AccountCreation;
 using osu.Game.Users;
 
 namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneAccountCreationOverlay : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ErrorTextFlowContainer),
-            typeof(AccountCreationBackground),
-            typeof(ScreenEntry),
-            typeof(ScreenWarning),
-            typeof(ScreenWelcome),
-            typeof(AccountCreationScreen),
-        };
-
         private readonly Container userPanelArea;
 
         private Bindable<User> localUser;

osu.Game.Tests/Visual/Online/TestSceneBeatmapListingOverlay.cs

@@ -1,22 +1,13 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using osu.Game.Overlays;
 using NUnit.Framework;
-using osu.Game.Overlays.BeatmapListing;
 
 namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneBeatmapListingOverlay : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(BeatmapListingOverlay),
-            typeof(BeatmapListingFilterControl)
-        };
-
         protected override bool UseOnlineAPI => true;
 
         private readonly BeatmapListingOverlay overlay;

osu.Game.Tests/Visual/Online/TestSceneBeatmapRulesetSelector.cs

@@ -8,7 +8,6 @@ using osu.Game.Beatmaps;
 using osu.Game.Overlays;
 using osu.Game.Overlays.BeatmapSet;
 using osu.Game.Rulesets;
-using System;
 using System.Collections.Generic;
 using System.Linq;
 
@@ -16,12 +15,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneBeatmapRulesetSelector : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(BeatmapRulesetSelector),
-            typeof(BeatmapRulesetTabItem),
-        };
-
         [Cached]
         private OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Blue);
 

osu.Game.Tests/Visual/Online/TestSceneBeatmapSetOverlay.cs

@@ -6,8 +6,6 @@ using osu.Framework.Allocation;
 using osu.Game.Beatmaps;
 using osu.Game.Overlays;
 using osu.Game.Overlays.BeatmapSet;
-using osu.Game.Overlays.BeatmapSet.Buttons;
-using osu.Game.Overlays.BeatmapSet.Scores;
 using osu.Game.Rulesets;
 using osu.Game.Users;
 using System;
@@ -21,30 +19,6 @@ namespace osu.Game.Tests.Visual.Online
     {
         private readonly TestBeatmapSetOverlay overlay;
 
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(Header),
-            typeof(ScoreTable),
-            typeof(ScoreTableRowBackground),
-            typeof(DrawableTopScore),
-            typeof(ScoresContainer),
-            typeof(AuthorInfo),
-            typeof(BasicStats),
-            typeof(BeatmapPicker),
-            typeof(Details),
-            typeof(HeaderDownloadButton),
-            typeof(FavouriteButton),
-            typeof(Header),
-            typeof(HeaderButton),
-            typeof(Info),
-            typeof(PreviewButton),
-            typeof(SuccessRate),
-            typeof(BeatmapAvailability),
-            typeof(BeatmapRulesetSelector),
-            typeof(BeatmapRulesetTabItem),
-            typeof(NotSupporterPlaceholder)
-        };
-
         protected override bool UseOnlineAPI => true;
 
         public TestSceneBeatmapSetOverlay()

osu.Game.Tests/Visual/Online/TestSceneBeatmapSetOverlayDetails.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
@@ -17,11 +16,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneBeatmapSetOverlayDetails : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(Details)
-        };
-
         private RatingsExposingDetails details;
 
         [Cached]

osu.Game.Tests/Visual/Online/TestSceneBeatmapSetOverlaySuccessRate.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
@@ -21,11 +19,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneBeatmapSetOverlaySuccessRate : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(Details)
-        };
-
         private GraphExposingSuccessRate successRate;
 
         [Cached]

osu.Game.Tests/Visual/Online/TestSceneChangelogOverlay.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Game.Online.API.Requests.Responses;
@@ -15,17 +14,6 @@ namespace osu.Game.Tests.Visual.Online
     {
         private TestChangelogOverlay changelog;
 
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ChangelogUpdateStreamControl),
-            typeof(ChangelogUpdateStreamItem),
-            typeof(ChangelogHeader),
-            typeof(ChangelogContent),
-            typeof(ChangelogListing),
-            typeof(ChangelogSingleBuild),
-            typeof(ChangelogBuild),
-        };
-
         protected override bool UseOnlineAPI => true;
 
         [SetUp]

osu.Game.Tests/Visual/Online/TestSceneChannelTabControl.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using System.Linq;
 using osu.Framework.Extensions.Color4Extensions;
@@ -21,11 +20,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneChannelTabControl : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ChannelTabControl),
-        };
-
         private readonly TestTabControl channelTabControl;
 
         public TestSceneChannelTabControl()

osu.Game.Tests/Visual/Online/TestSceneChatLineTruncation.cs

@@ -2,12 +2,10 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
-using osu.Game.Graphics.Containers;
 using osu.Game.Online.Chat;
 using osu.Game.Overlays.Chat;
 using osu.Game.Users;
@@ -19,14 +17,6 @@ namespace osu.Game.Tests.Visual.Online
     {
         private readonly TestChatLineContainer textContainer;
 
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ChatLine),
-            typeof(Message),
-            typeof(LinkFlowContainer),
-            typeof(MessageFormatter)
-        };
-
         public TestSceneChatLineTruncation()
         {
             Add(textContainer = new TestChatLineContainer

osu.Game.Tests/Visual/Online/TestSceneChatLink.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
@@ -11,7 +10,6 @@ using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Graphics;
-using osu.Game.Graphics.Containers;
 using osu.Game.Online.Chat;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Chat;
@@ -27,16 +25,6 @@ namespace osu.Game.Tests.Visual.Online
         private readonly DialogOverlay dialogOverlay;
         private Color4 linkColour;
 
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ChatLine),
-            typeof(Message),
-            typeof(LinkFlowContainer),
-            typeof(DummyEchoMessage),
-            typeof(LocalEchoMessage),
-            typeof(MessageFormatter)
-        };
-
         public TestSceneChatLink()
         {
             Add(dialogOverlay = new DialogOverlay { Depth = float.MinValue });

osu.Game.Tests/Visual/Online/TestSceneChatOverlay.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
@@ -14,7 +13,6 @@ using osu.Framework.Testing;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Online.Chat;
 using osu.Game.Overlays;
-using osu.Game.Overlays.Chat;
 using osu.Game.Overlays.Chat.Selection;
 using osu.Game.Overlays.Chat.Tabs;
 using osu.Game.Users;
@@ -24,17 +22,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneChatOverlay : OsuManualInputManagerTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ChatLine),
-            typeof(DrawableChannel),
-            typeof(ChannelSelectorTabItem),
-            typeof(ChannelTabControl),
-            typeof(ChannelTabItem),
-            typeof(PrivateChannelTabItem),
-            typeof(TabCloseButton)
-        };
-
         private TestChatOverlay chatOverlay;
         private ChannelManager channelManager;
 

osu.Game.Tests/Visual/Online/TestSceneCommentsContainer.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Game.Online.API.Requests;
 using osu.Framework.Graphics.Containers;
@@ -18,19 +16,6 @@ namespace osu.Game.Tests.Visual.Online
     [TestFixture]
     public class TestSceneCommentsContainer : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(CommentsContainer),
-            typeof(CommentsHeader),
-            typeof(DrawableComment),
-            typeof(HeaderButton),
-            typeof(OverlaySortTabControl<>),
-            typeof(ShowChildrenButton),
-            typeof(DeletedCommentsCounter),
-            typeof(VotePill),
-            typeof(CommentsPage),
-        };
-
         protected override bool UseOnlineAPI => true;
 
         [Cached]

osu.Game.Tests/Visual/Online/TestSceneCommentsHeader.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
@@ -14,13 +12,6 @@ namespace osu.Game.Tests.Visual.Online
     [TestFixture]
     public class TestSceneCommentsHeader : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(CommentsHeader),
-            typeof(HeaderButton),
-            typeof(OverlaySortTabControl<>),
-        };
-
         [Cached]
         private readonly OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Blue);
 

osu.Game.Tests/Visual/Online/TestSceneCommentsPage.cs

@@ -20,12 +20,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneCommentsPage : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(DrawableComment),
-            typeof(CommentsPage),
-        };
-
         [Cached]
         private readonly OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Purple);
 

osu.Game.Tests/Visual/Online/TestSceneDashboardOverlay.cs

@@ -1,24 +1,13 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Game.Overlays;
-using osu.Game.Overlays.Dashboard;
-using osu.Game.Overlays.Dashboard.Friends;
 
 namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneDashboardOverlay : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(DashboardOverlay),
-            typeof(DashboardOverlayHeader),
-            typeof(FriendDisplay)
-        };
-
         protected override bool UseOnlineAPI => true;
 
         private readonly DashboardOverlay overlay;

osu.Game.Tests/Visual/Online/TestSceneDirectDownloadButton.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
@@ -18,11 +16,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneDirectDownloadButton : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(BeatmapPanelDownloadButton)
-        };
-
         private TestDownloadButton downloadButton;
 
         [Resolved]

osu.Game.Tests/Visual/Online/TestSceneDirectPanel.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Collections.Generic;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
@@ -18,13 +17,6 @@ namespace osu.Game.Tests.Visual.Online
     [Cached(typeof(IPreviewTrackOwner))]
     public class TestSceneDirectPanel : OsuTestScene, IPreviewTrackOwner
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(GridBeatmapPanel),
-            typeof(ListBeatmapPanel),
-            typeof(IconPill)
-        };
-
         private BeatmapSetInfo getUndownloadableBeatmapSet() => new BeatmapSetInfo
         {
             OnlineBeatmapSetID = 123,

osu.Game.Tests/Visual/Online/TestSceneExternalLinkButton.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using osu.Game.Graphics.UserInterface;
 using osuTK;
 
@@ -10,8 +8,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneExternalLinkButton : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[] { typeof(ExternalLinkButton) };
-
         public TestSceneExternalLinkButton()
         {
             Child = new ExternalLinkButton("https://osu.ppy.sh/home")

osu.Game.Tests/Visual/Online/TestSceneFriendDisplay.cs

@@ -16,13 +16,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneFriendDisplay : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(FriendDisplay),
-            typeof(FriendOnlineStreamControl),
-            typeof(UserListToolbar)
-        };
-
         protected override bool UseOnlineAPI => true;
 
         [Cached]

osu.Game.Tests/Visual/Online/TestSceneHistoricalSection.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
@@ -11,7 +9,6 @@ using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Profile.Sections;
-using osu.Game.Overlays.Profile.Sections.Historical;
 using osu.Game.Users;
 
 namespace osu.Game.Tests.Visual.Online
@@ -21,13 +18,6 @@ namespace osu.Game.Tests.Visual.Online
     {
         protected override bool UseOnlineAPI => true;
 
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(HistoricalSection),
-            typeof(PaginatedMostPlayedBeatmapContainer),
-            typeof(DrawableMostPlayedBeatmap),
-        };
-
         [Cached]
         private readonly OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Pink);
 

osu.Game.Tests/Visual/Online/TestSceneKudosuHistory.cs

@@ -16,11 +16,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneKudosuHistory : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(DrawableKudosuHistoryItem),
-        };
-
         private readonly Box background;
 
         public TestSceneKudosuHistory()

osu.Game.Tests/Visual/Online/TestSceneLeaderboardModSelector.cs

@@ -2,8 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Game.Overlays.BeatmapSet;
-using System;
-using System.Collections.Generic;
 using System.Collections.Specialized;
 using System.Linq;
 using osu.Framework.Graphics;
@@ -23,11 +21,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneLeaderboardModSelector : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(LeaderboardModSelector),
-        };
-
         public TestSceneLeaderboardModSelector()
         {
             LeaderboardModSelector modSelector;

osu.Game.Tests/Visual/Online/TestSceneLeaderboardScopeSelector.cs

@@ -2,8 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Game.Overlays.BeatmapSet;
-using System;
-using System.Collections.Generic;
 using osu.Framework.Graphics;
 using osu.Framework.Bindables;
 using osu.Game.Screens.Select.Leaderboards;
@@ -17,11 +15,6 @@ namespace osu.Game.Tests.Visual.Online
         [Cached]
         private OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Blue);
 
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(LeaderboardScopeSelector),
-        };
-
         public TestSceneLeaderboardScopeSelector()
         {
             Bindable<BeatmapLeaderboardScope> scope = new Bindable<BeatmapLeaderboardScope>();

osu.Game.Tests/Visual/Online/TestSceneProfileCounterPill.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
@@ -14,11 +12,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneProfileCounterPill : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(CounterPill)
-        };
-
         [Cached]
         private readonly OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Red);
 

osu.Game.Tests/Visual/Online/TestSceneProfileRulesetSelector.cs

@@ -3,8 +3,6 @@
 
 using osu.Framework.Graphics;
 using osu.Game.Overlays.Profile.Header.Components;
-using System;
-using System.Collections.Generic;
 using osu.Game.Rulesets.Catch;
 using osu.Game.Rulesets.Mania;
 using osu.Game.Rulesets.Osu;
@@ -18,12 +16,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneProfileRulesetSelector : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(ProfileRulesetSelector),
-            typeof(ProfileRulesetTabItem),
-        };
-
         [Cached]
         private readonly OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Green);
 

osu.Game.Tests/Visual/Online/TestSceneRankGraph.cs

@@ -1,15 +1,12 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
 using osu.Game.Graphics;
-using osu.Game.Graphics.UserInterface;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Profile.Header.Components;
 using osu.Game.Users;
@@ -20,12 +17,6 @@ namespace osu.Game.Tests.Visual.Online
     [TestFixture]
     public class TestSceneRankGraph : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(RankGraph),
-            typeof(LineGraph)
-        };
-
         [Cached]
         private readonly OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Pink);
 

osu.Game.Tests/Visual/Online/TestSceneRankingsCountryFilter.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Overlays.Rankings;
@@ -18,12 +16,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneRankingsCountryFilter : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(CountryFilter),
-            typeof(CountryPill)
-        };
-
         [Cached]
         private readonly OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Green);
 

osu.Game.Tests/Visual/Online/TestSceneRankingsHeader.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
-using System.Collections.Generic;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Game.Overlays;
@@ -14,13 +12,6 @@ namespace osu.Game.Tests.Visual.Online
 {
     public class TestSceneRankingsHeader : OsuTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
-        {
-            typeof(RankingsOverlayHeader),
-            typeof(CountryFilter),
-            typeof(CountryPill)
-        };
-
         [Cached]
         private readonly OverlayColourProvider overlayColour = new OverlayColourProvider(OverlayColourScheme.Green);