text: import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
  var C = function() {
      "use strict";
      function C() {
          _class_call_check(this, C);
      }
      return C.prototype.fn = function() {
          return this;
      }, C;
  }(), r = new C().fn();
  r[1], r.a;
  