tidy

Toolkit.UI.Controls.Avalonia/QrCode/Encoding/Masking/Pattern4.cs

@@ -1,14 +1,12 @@
-using System;
-
 namespace Gma.QrCodeNet.Encoding.Masking;
 
 internal class Pattern4 : Pattern
 {
-	public override MaskPatternType MaskPatternType => MaskPatternType.Type4;
+    public override MaskPatternType MaskPatternType => MaskPatternType.Type4;
 
-	public override bool this[int i, int j]
-	{
-		get => ((j / 2) + (i / 3)) % 2 == 0;
-		set => throw new NotSupportedException();
-	}
-}
+    public override bool this[int i, int j]
+    {
+        get => ((j / 2) + (i / 3)) % 2 == 0;
+        set => throw new NotSupportedException();
+    }
+}