NadekoBot.Extensions should now be fully annotated with nullable reference types as well as many classes from NadekoBot.Common

src/NadekoBot/Services/IStatsService.cs

@@ -1,4 +1,5 @@
-namespace NadekoBot.Services;
+#nullable disable
+namespace NadekoBot.Services;
 
 public interface IStatsService
 {
@@ -52,4 +53,4 @@ public interface IStatsService
     /// Gets total amount of private memory currently in use by the bot, in Megabytes.
     /// </summary>
     double GetPrivateMemory();
-}
+}