//// [moduleProperty1.ts] module M { var x=10; // variable local to this module body var y=x; // property visible only in module export var z=y; // property visible to any code } module M2 { var x = 10; // variable local to this module body private y = x; // can't use private in modules export var z = y; // property visible to any code } //// [moduleProperty1.js] var M; (function (M) { var x = 10; // variable local to this module body var y = x; // property visible only in module M.z = y; // property visible to any code })(M || (M = {})); var M2; (function (M2) { var x = 10; // variable local to this module body y = x; // can't use private in modules M2.z = y; // property visible to any code })(M2 || (M2 = {}));