Fixes and comments

src/Tgstation.Server.Host/Components/Chat/Channel.cs

@@ -1,14 +1,29 @@
 namespace Tgstation.Server.Host.Components.Chat
 {
+	/// <summary>
+	/// Represents a <see cref="Providers.IProvider"/> channel
+	/// </summary>
     public sealed class Channel
 	{
+		/// <summary>
+		/// The <see cref="Providers.IProvider"/> channel Id.
+		/// </summary>
+		/// <remarks><see cref="Chat"/> remaps this to an internal id using <see cref="ChannelMapping"/></remarks>
 		public long Id { get; set; }
 
+		/// <summary>
+		/// The user friendly name of the <see cref="Channel"/>
+		/// </summary>
 		public string FriendlyName { get; set; }
 
-		public string ConnectionName { get; set; }
-
+		/// <summary>
+		/// If this is considered a channel for admin commands
+		/// </summary>
 		public bool IsAdminChannel { get; set; }
+
+		/// <summary>
+		/// If this i
+		/// </summary>
 		public bool IsPrivateChannel { get; set; }
 	}
 }

src/Tgstation.Server.Host/Components/Chat/Commands/Command.cs

@@ -1,11 +1,11 @@
 namespace Tgstation.Server.Host.Components.Chat.Commands
 {
-    abstract class Command
-    {
+	public abstract class Command
+	{
 		public string Name { get; set; }
 		public string HelpText { get; set; }
 		public bool AdminOnly { get; set; }
 
 		public abstract void Invoke(string arguments);
-    }
+	}
 }

src/Tgstation.Server.Host/Components/Chat/Commands/CustomCommand.cs

@@ -2,7 +2,7 @@
 
 namespace Tgstation.Server.Host.Components.Chat.Commands
 {
-	sealed class CustomCommand : Command
+	public sealed class CustomCommand : Command
 	{
 		ICustomCommandHandler handler;
 

src/Tgstation.Server.Host/Components/Watchdog/Watchdog.cs

@@ -556,7 +556,7 @@ namespace Tgstation.Server.Host.Components.Watchdog
 		}
 
 		/// <inheritdoc />
-		public async Task<string> HandleChatCommand(string commandName, IEnumerable<string> arguments, Chat.User sender, CancellationToken cancellationToken)
+		public async Task<string> HandleChatCommand(string commandName, string arguments, Chat.User sender, CancellationToken cancellationToken)
 		{
 			using (await SemaphoreSlimContext.Lock(semaphore, cancellationToken).ConfigureAwait(false))
 			{