var _nullish = new WeakMap();

var _and = new WeakMap();

var _or = new WeakMap();

class Foo {
  constructor() {
    _nullish.set(this, {
      writable: true,
      value: 0
    });

    _and.set(this, {
      writable: true,
      value: 0
    });

    _or.set(this, {
      writable: true,
      value: 0
    });
  }

  self() {
    return this;
  }

  test() {
    var _this$self;

    babelHelpers.classPrivateFieldGet(this, _nullish) ?? babelHelpers.classPrivateFieldSet(this, _nullish, 42);
    babelHelpers.classPrivateFieldGet(this, _and) && babelHelpers.classPrivateFieldSet(this, _and, 0);
    babelHelpers.classPrivateFieldGet(this, _or) || babelHelpers.classPrivateFieldSet(this, _or, 0);
    babelHelpers.classPrivateFieldGet(_this$self = this.self(), _nullish) ?? babelHelpers.classPrivateFieldSet(_this$self, _nullish, 42);
  }

}