// Copyright 2018 The Tulsi Authors. All rights reserved.
//
// 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 TVServices

class ServiceProvider: NSObject, TVTopShelfProvider {

  override init() {
      super.init()
  }

  // MARK: - TVTopShelfProvider protocol

  var topShelfStyle: TVTopShelfContentStyle {
      // Return desired Top Shelf style.
      return .sectioned
  }

  var topShelfItems: [TVContentItem] {
      // Create an array of TVContentItems.
      return []
  }

}

