Add HomeserverConfiguration that exposes final HS configuration.

Riot/Model/HomeserverConfiguration/HomeserverJitsiConfiguration.swift

@@ -0,0 +1,30 @@
+// 
+// Copyright 2020 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import Foundation
+
+@objcMembers
+final class HomeserverJitsiConfiguration: NSObject {
+    let serverDomain: String
+    let serverURL: URL
+    
+    init(serverDomain: String, serverURL: URL) {
+        self.serverDomain = serverDomain
+        self.serverURL = serverURL
+        
+        super.init()
+    }
+}