title: typealias of generic class in Swift
body: <p>I am trying to make a typealias of a generic type class as follows</p>
  
  <pre><code>class Cars&lt;T&gt; {
    ...
  }
  
  typealias SportCars = Cars
  </code></pre>
  
  <p>but I am getting a compile error as follow <code>Reference to generic type 'Cars' requires argument in &lt;...&gt;</code></p>