public enum RequiredKW {

  public struct Request: Codable, Equatable, Sendable {

    public let capacityAtDesign: Int?
    public let heatLoss: Int

    public init(capacityAtDesign: Int? = nil, heatLoss: Int) {
      self.capacityAtDesign = capacityAtDesign
      self.heatLoss = heatLoss
    }
  }

  public struct Response: Codable, Equatable, Sendable {

    public let requiredKW: Double

    public init(requiredKW: Double) {
      self.requiredKW = requiredKW
    }
  }
}