import copyObject from './copyObject.js' import getSymbols from './getSymbols.js' /** * Copies own symbols of `source` to `object`. * 将自己的“源”符号复制到“对象”。 * @private * @param {Object} source 要从中复制符号的对象. * @param {Object} [object={}] 要将符号复制到的对象. * @returns {Object} 返回对象. */ function copySymbols(source, object) { return copyObject(source, getSymbols(source), object) } export default copySymbols