var _foo = babelHelpers.classPrivateFieldLooseKey("foo"); var _bar = babelHelpers.classPrivateFieldLooseKey("bar"); let Foo = /*#__PURE__*/function () { "use strict"; function Foo() { babelHelpers.classCallCheck(this, Foo); Object.defineProperty(this, _bar, { writable: true, value: "bar" }); } babelHelpers.createClass(Foo, [{ key: "test", value: function test() { return Object.prototype.hasOwnProperty.call(this, _bar); } }], [{ key: "test", value: function test() { return Object.prototype.hasOwnProperty.call(Foo, _foo); } }]); return Foo; }(); Object.defineProperty(Foo, _foo, { writable: true, value: "foo" });