import "../../../chunk-2E224ZSN.js";

// runtime/subsystems/events/event-read.protocol.ts
function rootRunIdOf(event) {
  const v = event.metadata?.["rootRunId"];
  return typeof v === "string" ? v : null;
}
export {
  rootRunIdOf
};
//# sourceMappingURL=event-read.protocol.js.map