如何修改vue-cli3预设的terser-webpack-plugin？-灵析社区

现有一个基于vue-cli3和webpack4的vue2项目，我使用vue-cli-service inspect命令导出webpack配置后，minimizer部分如代码所示： minimizer: [ { options: { test: /\.m?js(\?.*)?$/i, chunkFilter: () => true, warningsFilter: () => true, extractComments: false, sourceMap: false, cache: true, cacheKeys: defaultCacheKeys => defaultCacheKeys, parallel: true, include: undefined, exclude: undefined, minify: undefined, terserOptions: { compress: { arrows: false, collapse_vars: false, comparisons: false, computed_props: false, hoist_funs: false, hoist_props: false, hoist_vars: false, inline: false, loops: false, negate_iife: false, properties: false, reduce_funcs: false, reduce_vars: false, switches: false, toplevel: false, typeofs: false, booleans: true, if_return: true, sequences: true, unused: true, conditionals: true, dead_code: true, evaluate: true }, mangle: { safari10: true } } } } ] 可以看到，里面并没有new TerserPlugin()，但是里面确实又有terserOption，请问下大佬们这是不是vue-cli内置了terser插件，如果是内置插件的话为什么不会被inspect导出来呢，而且如果是这种没有new TerserPlugin()的情况，我该如何修改这个插件的配置或者删除这个插件以更换别的插件呢？