Swapping directionality of the current 'workspace/configuration' implementation.

Author: joelday

src/Protocol/Workspace/Client/IConfigurationHandler.cs

@@ -0,0 +1,11 @@
+using Newtonsoft.Json.Linq;
+using OmniSharp.Extensions.JsonRpc;
+using OmniSharp.Extensions.LanguageServer.Protocol.Models;
+
+// ReSharper disable CheckNamespace
+
+namespace OmniSharp.Extensions.LanguageServer.Protocol.Client
+{
+    [Parallel, Method(WorkspaceNames.WorkspaceConfiguration)]
+    public interface IConfigurationHandler : IJsonRpcRequestHandler<ConfigurationParams, Container<JToken>> { }
+}

src/Protocol/Workspace/Server/IConfigurationHandler.cs

@@ -3,11 +3,11 @@
 using OmniSharp.Extensions.LanguageServer.Protocol.Models;
 
 // ReSharper disable once CheckNamespace
-namespace OmniSharp.Extensions.LanguageServer.Protocol.Client
+namespace OmniSharp.Extensions.LanguageServer.Protocol.Server
 {
     public static class WorkspaceConfigurationExtensions
     {
-        public static Task<Container<JToken>> WorkspaceConfiguration(this ILanguageClientWorkspace router, ConfigurationParams @params)
+        public static Task<Container<JToken>> WorkspaceConfiguration(this ILanguageServerWorkspace router, ConfigurationParams @params)
         {
             return router.SendRequest<ConfigurationParams, Container<JToken>>(WorkspaceNames.WorkspaceConfiguration, @params);
         }