title: How can I access variables from another class?
body: <p>There is probably a very simple solution for this but I can't get it working.</p>
  
  <p>I have got multiple classes in my Cocoa file. In one of the classes <code>class1</code> I create a variable that I need to use in another class <code>class2</code> as well. Is there a simple way to import this variable in <code>class2</code>?</p>