//// [es5-system.ts] export default class A { constructor () { } public B() { return 42; } } //// [es5-system.js] System.register([], function (exports_1, context_1) { var A; "use strict"; var __moduleName = context_1 && context_1.id; return { setters: [], execute: function () { A = /** @class */ (function () { function A() { } A.prototype.B = function () { return 42; }; return A; }()); exports_1("default", A); } }; });