getter.js

class Person {
  @reader _first, _last;

  constructor(first, last) {
    this._first = first;
    this._last = last;
  }
}

class Person {
  constructor(first, last) {
    public @reader this._first = first;
    public @reader this._last = last;
  }
}

class Person {
  @reader _first, _last;
}

class Person {
  constructor() {
    public @reader this._first, this._last;
  }
}

extend(Object, {
  @reader _first: undefined,
  @reader _last: undefined,
  
  constuctor(first, last) {
    
  }
});