   /// **Mechanica**
   ///
   /// Returns true if the font contains the bold trait.
-  var isBold: Bool {
+  public var isBold: Bool {
     #if os(macOS)
       return fontDescriptor.symbolicTraits.contains(.bold)
     #else

  /// **Mechanica**
  ///
  /// Returns true if the font contains the italic trait.
  var isItalic: Bool {
    #if os(macOS)
      return fontDescriptor.symbolicTraits.contains(.italic)
    #else

  ///     let font = Font.preferredFont(forTextStyle: .headline).italic() // iOS/tvOS/watchOS
  ///     let font = Font.systemFont(ofSize: 16).italic() // macOS
  ///
  public func italic() -> Font {
    let traits: FontDescriptorSymbolicTraits
    #if os(macOS)
      traits = .italic
