兴趣点

aijinhui

2024-02-28 cc8d75e6b28c10dd20f2d9f67648d9fe9289b1e3

1
2
3
4
5
6
export default function _classExtractFieldDescriptor(receiver, privateMap, action) {
  if (!privateMap.has(receiver)) {
    throw new TypeError("attempted to " + action + " private field on non-instance");
  }
  return privateMap.get(receiver);
}