Kotz's editorconfig styles slightly modified. Target typed new usage. Brackets in expressions used for clarity.

src/NadekoBot/Common/PubSub/EventPubSub.cs

@@ -2,9 +2,8 @@
 
 public class EventPubSub : IPubSub
 {
-    private readonly Dictionary<string, Dictionary<Delegate, List<Func<object, ValueTask>>>> _actions
-        = new Dictionary<string, Dictionary<Delegate, List<Func<object, ValueTask>>>>();
-    private readonly object locker = new object();
+    private readonly Dictionary<string, Dictionary<Delegate, List<Func<object, ValueTask>>>> _actions = new();
+    private readonly object locker = new();
         
     public Task Sub<TData>(in TypedKey<TData> key, Func<TData, ValueTask> action)
     {

src/NadekoBot/Common/PubSub/JsonSeria.cs

@@ -5,7 +5,7 @@ namespace NadekoBot.Common;
 
 public class JsonSeria : ISeria
 {
-    private JsonSerializerOptions serializerOptions = new JsonSerializerOptions()
+    private readonly JsonSerializerOptions serializerOptions = new()
     {
         Converters =
         {

src/NadekoBot/Common/PubSub/TypedKey.cs

@@ -10,7 +10,7 @@ public readonly struct TypedKey<TData>
     }
 
     public static implicit operator TypedKey<TData>(in string input)
-        => new TypedKey<TData>(input);
+        => new(input);
     public static implicit operator string(in TypedKey<TData> input)
         => input.Key;
 

src/NadekoBot/Common/PubSub/YamlSeria.cs

@@ -11,7 +11,7 @@ public class YamlSeria : IConfigSeria
     private readonly IDeserializer _deserializer;
 
     private static readonly Regex CodePointRegex
-        = new Regex(@"(\\U(?<code>[a-zA-Z0-9]{8})|\\u(?<code>[a-zA-Z0-9]{4})|\\x(?<code>[a-zA-Z0-9]{2}))",
+        = new(@"(\\U(?<code>[a-zA-Z0-9]{8})|\\u(?<code>[a-zA-Z0-9]{4})|\\x(?<code>[a-zA-Z0-9]{2}))",
             RegexOptions.Compiled);
 
     public YamlSeria()