node-island-subclass/main.ts:10:22 - error SC8011: a native class cannot extend a class owned by a Node island yet (native subclasses of island classes)

   9 | 
  10 | class Point3 extends Point {
     |                      ^~~~~
  11 |   z = 0;

  hint: keep the subclass in Node: move it into the island module, or mark its module as a Node island; a registry shim of the package also lifts this

node-island-subclass/main.ts:13:13 - error SC1090: constructing through a class value whose class has no lowering (the class declaration itself was rejected — see its own diagnostic) is not supported yet

  12 | }
  13 | console.log(new Point3(1, 2).norm());
     |             ^~~~~~~~~~~~~~~~
  14 | 