//// [classExtendsInterface.ts] interface Comparable {} class A extends Comparable {} class B implements Comparable {} interface Comparable2 {} class A2 extends Comparable2 {} class B2 implements Comparable2 {} //// [classExtendsInterface.js] var __extends = (this && this.__extends) || function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; function __() { this.constructor = d; } __.prototype = b.prototype; d.prototype = new __(); }; var A = (function (_super) { __extends(A, _super); function A() { _super.apply(this, arguments); } return A; })(Comparable); var B = (function () { function B() { } return B; })(); var A2 = (function (_super) { __extends(A2, _super); function A2() { _super.apply(this, arguments); } return A2; })(Comparable2); var B2 = (function () { function B2() { } return B2; })();