rollup打包，如何处理 Symbol.toPrimitive ？-灵析社区

通过rollup打包`test.js`,打包后文件中出现Symbol关键字 源文件：test.js class A{} export default A; 打包后文件：test.min.js var A = function () { "use strict"; ...其他代码-- var e = r[Symbol.toPrimitive]; ...其他代码-- } rollup配置文件：rollup.config.js import resolve from "@rollup/plugin-node-resolve"; import commonjs from "@rollup/plugin-commonjs"; import babel from "@rollup/plugin-babel"; import json from "@rollup/plugin-json"; import {terser} from "rollup-plugin-terser"; export default { input: ["./src/test.js"], output: { file: "./out/test.min.js", format: "iife", name: "A", }, plugins: [resolve(), commonjs(), babel(), json(), terser()], }; 期望能够不生成`Symbol.toPrimitive`或者生成`Symbol`的polyfill。能在不支持ES6环境正常运行