/**
 * @typedef {Object} Root
 * @property {string} objectId
 * @property {'root'} type
 * @property {string[]} childIds
 */

/**
 * Create a Root object.
 *
 * @param {string} objectId
 * @param {string[]} [childIds=[]]
 * @returns {Root}
 */
export function createRootModel(objectId, childIds = []) {
	return { objectId, type: 'root', childIds };
}