//// [callOverloads1.ts] class Foo { // error bar1() { /*WScript.Echo("bar1");*/ } constructor(x: any) { // WScript.Echo("Constructor function has executed"); } } function Foo(); // error function F1(s:string); function F1(a:any) { return a;} var f1 = new Foo("hey"); f1.bar1(); Foo(); //// [callOverloads1.js] var Foo = (function () { function Foo(x) { // WScript.Echo("Constructor function has executed"); } Foo.prototype.bar1 = function () { }; return Foo; })(); function F1(a) { return a; } var f1 = new Foo("hey"); f1.bar1(); Foo();