Function _toPropertyKey

app/src/static/js/react-bootstrap.js:1241–1245

(arg)

}

function _toPropertyKey(arg) {
  var key = _toPrimitive(arg, "string");

  return typeof key === "symbol" ? key : String(key);
}

function _toPrimitive(input, hint) {
  if (typeof input !== "object" || input === null) return input;