text: export default function _classApplyDescriptorSet(receiver, descriptor, value) {
    if (descriptor.set) {
      descriptor.set.call(receiver, value);
    } else {
      if (!descriptor.writable) {
        // This should only throw in strict mode, but class bodies are
        // always strict and private fields can only be used inside
        // class bodies.
        throw new TypeError("attempted to set read only private field");
      }
  
      descriptor.value = value;
    }
  }