text: var __extends = (this && this.__extends) || (function () {
      var extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  var base;
  (function (base) {
      var ExtButton = /** @class */ (function (_super) {
          __extends(ExtButton, _super);
          function ExtButton() {
              var _this = _super.call(this) || this;
              _this.on(Laya.Event.CLICK, _this, _this.on_click);
              return _this;
          }
          ExtButton.prototype.on_click = function (ud) {
              if (ud === void 0) { ud = null; }
              utils.event_ins().fire_event_next_frame(game_event.EVENT_BUTTON_CLICK);
          };
          return ExtButton;
      }(Laya.Button));
      base.ExtButton = ExtButton;
  })(base || (base = {}));
  //# sourceMappingURL=ExtButton.js.map