4.2

linwenling

2023-04-02 d7f140b91b514c9ed36361552c2c627730f086d0

1
2
3
4
5
6
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;
}