Initial commit of SqlTools Service API

ServiceHost/LanguageServer/InstallModuleRequest.cs

@@ -0,0 +1,16 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+using Microsoft.PowerShell.EditorServices.Protocol.MessageProtocol;
+
+namespace Microsoft.PowerShell.EditorServices.Protocol.LanguageServer
+{
+    class InstallModuleRequest
+    {
+        public static readonly
+            RequestType<string, object> Type =
+            RequestType<string, object>.Create("powerShell/installModule");
+    }
+}