"use strict"; var Hello = /*#__PURE__*/ function () { function Hello() { babelHelpers.classCallCheck(this, Hello); } babelHelpers.createClass(Hello, [{ key: "toString", value: function toString() { return 'hello'; } }]); return Hello; }(); var Outer = /*#__PURE__*/ function (_Hello) { babelHelpers.inherits(Outer, _Hello); function Outer() { var _this2 = this; var _this; babelHelpers.classCallCheck(this, Outer); _this = babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(Outer).call(this)); var Inner = /*#__PURE__*/ function () { function Inner() { babelHelpers.classCallCheck(this, Inner); } babelHelpers.createClass(Inner, [{ key: babelHelpers.get(babelHelpers.getPrototypeOf(Outer.prototype), "toString", babelHelpers.assertThisInitialized(_this2)).call(_this2), value: function value() { return 'hello'; } }]); return Inner; }(); return babelHelpers.possibleConstructorReturn(_this, new Inner()); } return Outer; }(Hello); assert.equal(new Outer().hello(), 'hello');