Add QuaverChartConverter.

Assets/Extensions/Quaver.API/Enums/GameMode.cs

@@ -0,0 +1,21 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. 
+ * Copyright (c) 2017-2018 Swan & The Quaver Team <support@quavergame.com>.
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Quaver.API.Enums
+{
+    public enum GameMode
+    {
+        Keys4 = 1,
+        Keys7 = 2
+    }
+}

Assets/Extensions/Quaver.API/Enums/GameMode.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e80eaf8c181728041aefa03ada870aed
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Extensions/Quaver.API/Enums/Hitsounds.cs

@@ -0,0 +1,24 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. 
+ * Copyright (c) 2017-2018 Swan & The Quaver Team <support@quavergame.com>.
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Quaver.API.Enums
+{
+    [Flags]
+    public enum HitSounds
+    {
+        Normal = 1 << 0, // This is 1, but Normal should be played regardless if it's 0 or 1.
+        Whistle = 1 << 1, // 2
+        Finish = 1 << 2, // 4
+        Clap = 1 << 3 // 8
+    }
+}

Assets/Extensions/Quaver.API/Enums/Hitsounds.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 4d483d5965d754445b9a330ba2e8dfbc
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Extensions/Quaver.API/Enums/TimeSignature.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace Quaver.API.Enums
+{
+    /// <summary>
+    ///     Signature of a timing point
+    /// </summary>
+    [Serializable]
+    public enum TimeSignature
+    {
+        Quadruple = 4,
+        Triple = 3,
+    }
+}

Assets/Extensions/Quaver.API/Enums/TimeSignature.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: bb27bc1bd269d214b8d8b95b91992955
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: