Global usings and file scoped namespaces

src/NadekoBot/Db/Models/UnmuteTimer.cs

@@ -1,20 +1,17 @@
-using System;
+namespace NadekoBot.Services.Database.Models;
 
-namespace NadekoBot.Services.Database.Models
+public class UnmuteTimer : DbEntity
 {
-    public class UnmuteTimer : DbEntity
+    public ulong UserId { get; set; }
+    public DateTime UnmuteAt { get; set; }
+
+    public override int GetHashCode() =>
+        UserId.GetHashCode();
+
+    public override bool Equals(object obj)
     {
-        public ulong UserId { get; set; }
-        public DateTime UnmuteAt { get; set; }
-
-        public override int GetHashCode() =>
-            UserId.GetHashCode();
-
-        public override bool Equals(object obj)
-        {
-            return obj is UnmuteTimer ut
-                ? ut.UserId == UserId
-                : false;
-        }
+        return obj is UnmuteTimer ut
+            ? ut.UserId == UserId
+            : false;
     }
-}
+}