text: export default function _classPrivateFieldSet(receiver, privateMap, value) {
    var descriptor = privateMap.get(receiver);
  
    if (!descriptor) {
      throw new TypeError("attempted to set private field on non-instance");
    }
  
    if (descriptor.set) {
      descriptor.set.call(receiver, value);
    } else {
      if (!descriptor.writable) {
        throw new TypeError("attempted to set read only private field");
      }
  
      descriptor.value = value;
    }
  
    return value;
  }