@tdb/web/debug.js/node_modules/@babel/runtime/helpers/esm/temporalRef.js

Common condiguration for serving a web-site and testing web-based UI components.

import undef from "./temporalUndefined";
export default function _temporalRef(val, name) {
  if (val === undef) {
    throw new ReferenceError(name + " is not defined - temporal dead zone");
  } else {
    return val;
  }
}