static method class super references - fixes #40

test/fixtures/classes/accessing-super-class/actual.js

@@ -9,4 +9,8 @@ class Test extends Foo {
   test() {
     super();
   }
+
+  static foo() {
+    super();
+  }
 }

test/fixtures/classes/accessing-super-class/expected.js

@@ -17,5 +17,8 @@ var Test = function (Foo) {
   Test.prototype.test = function () {
     Foo.prototype.test.call(this);
   };
+  Test.foo = function () {
+    Foo.foo.call(this);
+  };
   return Test;
 }(Foo);