Function transferableAbortSignal

lib/internal/abort_controller.js:587–592

* Enables the AbortSignal to be transferable using structuredClone/postMessage. * @param {AbortSignal} signal * @returns {AbortSignal}

(signal)

 * @returns {AbortSignal}
 */
function transferableAbortSignal(signal) {
  if (signal?.[kAborted] === undefined)
    throw new ERR_INVALID_ARG_TYPE('signal', 'AbortSignal', signal);
  markTransferMode(signal, false, true);
  return signal;
}

/**
 * Creates an AbortController with a transferable AbortSignal