Invite to Space in room landing #5225

- added room option bottom sheet

Riot/Modules/Room/ParticipantsInviteModal/OptionList/OptionListViewModelProtocol.swift

@@ -0,0 +1,39 @@
+// File created from ScreenTemplate
+// $ createScreen.sh Room/ParticipantsInviteModal/OptionList OptionList
+/*
+ Copyright 2021 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
+
+protocol OptionListViewModelViewDelegate: AnyObject {
+    func optionListViewModel(_ viewModel: OptionListViewModelProtocol, didUpdateViewState viewSate: OptionListViewState)
+}
+
+protocol OptionListViewModelCoordinatorDelegate: AnyObject {
+    func optionListViewModel(_ viewModel: OptionListViewModelProtocol, didSelectOptionAt index: Int)
+    func optionListViewModelDidCancel(_ viewModel: OptionListViewModelProtocol)
+}
+
+/// Protocol describing the view model used by `OptionListViewController`
+protocol OptionListViewModelProtocol {        
+        
+    var viewDelegate: OptionListViewModelViewDelegate? { get set }
+    var coordinatorDelegate: OptionListViewModelCoordinatorDelegate? { get set }
+    
+    func process(viewAction: OptionListViewAction)
+    
+    var viewState: OptionListViewState { get }
+}