babel/packages/babel-plugin-proposal-private-property-in-object/test/fixtures/to-native-fields/method/output.js

var _FooBrandCheck = /*#__PURE__*/new WeakSet();

class Foo {
  constructor() {
    _FooBrandCheck.add(this);
  }

  #foo() {}

  test(other) {
    return _FooBrandCheck.has(other);
  }

}