"use strict"; let Hello = /*#__PURE__*/ function () { function Hello() { babelHelpers.classCallCheck(this, Hello); } babelHelpers.createClass(Hello, [{ key: "toString", value: function toString() { return 'hello'; } }]); return Hello; }(); let Outer = /*#__PURE__*/ function (_Hello) { babelHelpers.inherits(Outer, _Hello); function Outer() { var _this; babelHelpers.classCallCheck(this, Outer); _this = babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(Outer).call(this)); var _babelHelpers$get$cal = babelHelpers.get(babelHelpers.getPrototypeOf(Outer.prototype), "toString", babelHelpers.assertThisInitialized(_this)).call(babelHelpers.assertThisInitialized(_this)); let Inner = function Inner() { babelHelpers.classCallCheck(this, Inner); babelHelpers.defineProperty(this, _babelHelpers$get$cal, 'hello'); }; return babelHelpers.possibleConstructorReturn(_this, new Inner()); } return Outer; }(Hello); expect(new Outer().hello).toBe('hello');