From 8a4f4c1d1f78de1fc0bd85e8118bc4143f528cac Mon Sep 17 00:00:00 2001
From: Volodymyr Osmak <darkxahtep@gmail.com>
Date: Wed, 22 Nov 2017 02:54:44 +0200
Subject: [PATCH] Used ICommandArgument in ApplicationBuilder

---
 CommandLine/IApplicationBuilder.cs         | 3 +--
 CommandLine/Internal/ApplicationBuilder.cs | 4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/CommandLine/IApplicationBuilder.cs b/CommandLine/IApplicationBuilder.cs
index 7e401f0..88bc7e1 100644
--- a/CommandLine/IApplicationBuilder.cs
+++ b/CommandLine/IApplicationBuilder.cs
@@ -1,5 +1,4 @@
 using System;
-using Microsoft.Extensions.CommandLineUtils;
 
 namespace DarkXaHTeP.CommandLine
 {
@@ -7,7 +6,7 @@ public interface IApplicationBuilder
     {
         IServiceProvider ApplicationServices { get; }
         IApplicationBuilder Parent { get; }
-        CommandArgument Argument(string name, string description, bool multipleValues = false);
+        ICommandArgument Argument(string name, string description, bool multipleValues = false);
         IApplicationBuilder Command (string name, Action<IApplicationBuilder> configure, bool throwOnUnexpectedArg = true);
         void OnExecute (Func<System.Threading.Tasks.Task<int>> invoke);
         void OnExecute (Func<int> invoke);
diff --git a/CommandLine/Internal/ApplicationBuilder.cs b/CommandLine/Internal/ApplicationBuilder.cs
index 40baad3..c0239bf 100644
--- a/CommandLine/Internal/ApplicationBuilder.cs
+++ b/CommandLine/Internal/ApplicationBuilder.cs
@@ -18,9 +18,9 @@ public ApplicationBuilder(IServiceProvider serviceProvider, CommandLineApplicati
         public IServiceProvider ApplicationServices { get; }
         public IApplicationBuilder Parent { get; }
 
-        public CommandArgument Argument(string name, string description, bool multipleValues = false)
+        public ICommandArgument Argument(string name, string description, bool multipleValues = false)
         {
-            return _commandLineApp.Argument(name, description, multipleValues);
+            return new CommandLineArgument(_commandLineApp.Argument(name, description, multipleValues));
         }
 
         public IApplicationBuilder Command(