Function normalizeThreadSyncMessageType

packages/runtime/src/supervisor.ts:123–133

(
  to: string,
  type: string | undefined,
  payload: unknown,
  priority: 'steer' | 'normal',
)

}

function normalizeThreadSyncMessageType(
  to: string,
  type: string | undefined,
  payload: unknown,
  priority: 'steer' | 'normal',
): string {
  const normalizedType = typeof type === 'string' && type.trim() ? type.trim() : 'message';
  if (normalizedType !== 'message') return normalizedType;
  if (!isHumanConversationTarget(to)) return normalizedType;
  return inferHumanMessageType(payload, priority);
}

function postStorySyncArtifact(artifact: {
  id?: string;