Add links to Swift classes in the quick help documentation comments?

Question

Assume I have two classes:

/**
  This class should be used together with [Foo]( ??? ).
*/
class Bar {
    func doNothing() {}
}

/**
  Description of what Foo do         


        

Answer 1

I just stumbled upon this. Apparently, if the text you enclose in backticks happens to be a class, it will be rendered as a hyperlink to the class.