测试

‘liusuyi’

2023-07-18 333afebfbb27ffa129d5354cae37860eb725d7c9

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export default function _classPrivateFieldBase(receiver, privateKey) {
  if (!Object.prototype.hasOwnProperty.call(receiver, privateKey)) {
    throw new TypeError("attempted to use private field on non-instance");
  }
  return receiver;
}