let UIFontTextStyleHeadline = "UIFontTextStyleHeadline"
let UIFontTextStyleBody = "UIFontTextStyleBody"
let UIFontTextStyleFootnote = "UIFontTextStyleFootnote"

enum Text {
  case headline
  case body
  case footnote

  var style: String {
    switch self {
      case .headline: return UIFontTextStyleHeadline
      case .body: return UIFontTextStyleBody
      case .footnote: return UIFontTextStyleFootnote
    }
  }
}