//
//  Copyright 2020 Victor Shinya
//
//  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
import MessageKit

protocol ChatViewModel {
    
    var user: Sender { get }
    var assistant: Sender { get }
    var messages: [MessageType] { get }
    var watson: WatsonAssistant { get }
    
    func send(message: String, completion: @escaping () -> Void)
}
