title: Does Dart have a concept of class variables?
body: <p>While going through <a href="https://www.dartlang.org/guides/language/language-tour" rel="nofollow noreferrer">A Tour of the Dart Language</a> I see this example in the <a href="https://www.dartlang.org/guides/language/language-tour#constructors" rel="nofollow noreferrer">Constructors</a> section:</p>
  
  <pre><code>class Point {
    num x, y;
  
    Point(num x, num y) {
      // There's a better way to do this, stay tuned.
      this.x = x;
      this.y = y;
    }
  }
  </code></pre>
  
  <p>Talking about instances variables. Coming from Python this initially confused me a little as I though <code>num x, y;</code> would be kind of class variables.</p>
  
  <p>Does Dart have a concept of class variables?</p>