title: Property cannot be marked @objc because its type cannot be represented in Objective-C
body: <p>I'm finishing a port for a project that was written in Swift to support Objective-C. A lot of the project was written to support Objective-C but not the properties on a particular class. </p>
  
  <p>This is the property:</p>
  
  <pre><code>open var remainingTime: ( hours: Int, minutes: Int, seconds: Int)?
  </code></pre>
  
  <p>I'm guessing I can't just add <code>@objc</code> to this because "hours","minutes","seconds" are objects. How do I make this property visible to my Objective-C project?</p>