Misc syntax improvements

ArchiSteamFarm.CustomPlugins.ExamplePlugin/ExamplePlugin.cs

@@ -22,6 +22,7 @@
 using System;
 using System.Collections.Generic;
 using System.Composition;
+using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using System.Threading.Tasks;
 using ArchiSteamFarm.Core;
@@ -40,6 +41,7 @@ namespace ArchiSteamFarm.CustomPlugins.ExamplePlugin;
 // Your plugin class should inherit the plugin interfaces it wants to handle
 // If you do not want to handle a particular action (e.g. OnBotMessage that is offered in IBotMessage), it's the best idea to not inherit it at all
 // This will keep your code compact, efficient and less dependent. You can always add additional interfaces when you'll need them, this example project will inherit quite a bit of them to show you potential usage
+[SuppressMessage("ReSharper", "MemberCanBeFileLocal")]
 internal sealed class ExamplePlugin : IASF, IBot, IBotCommand2, IBotConnection, IBotFriendRequest, IBotMessage, IBotModules, IBotTradeOffer {
 	// This is used for identification purposes, typically you want to use a friendly name of your plugin here, such as the name of your main class
 	// Please note that this property can have direct dependencies only on structures that were initialized by the constructor, as it's possible to be called before OnLoaded() takes place