text: import _class_call_check from "@swc/helpers/lib/_class_call_check.js";
  var Base = function() {
      "use strict";
      function Base() {
          _class_call_check(this, Base);
      }
      return Base.prototype.x = function() {}, Base;
  }(), Base2 = function() {
      "use strict";
      function Base2() {
          _class_call_check(this, Base2);
      }
      return Base2.prototype.x = function() {}, Base2;
  }();
  