import { ActionUpdate } from '../../types/action-update';
import { UpdateStyle } from '../../types/update-style';
/**
 * Resolve the final reference that should be written back to the workflow.
 *
 * @param update - Update entry enriched with lookup data.
 * @param style - Effective update style.
 * @returns Update entry with resolved target reference fields.
 */
export declare function resolveTargetReference(update: ActionUpdate, style: UpdateStyle): ActionUpdate;