@@ -0,0 +1,14 @@
+// <copyright file="OSPlatforms.cs" company="Datadog">
+// Unless explicitly stated otherwise all files in this repository are licensed under the Apache 2 License.
+// This product includes software developed at Datadog (https://www.datadoghq.com/). Copyright 2017 Datadog, Inc.
+// </copyright>
+
+namespace Datadog.Trace
+{
+    internal static class OSPlatforms
+    {
+        public const string Windows = "Windows";
+        public const string Linux = "Linux";
+        public const string MacOS = "MacOS";
+    }
+}
Really small nit, I suggest removing the "s" so it's singular: `OSPlatform`