使用这行程式码时发生错误

const sass = require('gulp-sass')(require('sass'));

错误输出为：

Requiring external module babel-register
ReferenceError: require is not defined in ES module scope, you can use import instead
This file is being treated as an ES module because it has a '.js' file extension and 'C:\xampp-clean\htdocs\myfirsttheme\package.json' contains "type": "module". T
o treat it as a CommonJS script, rename it to use the '.cjs' file extension.

我变了

const sass = require('gulp-sass')(require('sass'));

错误消失了，但我得到这个错误：

Requiring external module babel-register
TypeError: Cannot read property 'prod' of undefined

而这一行导致错误：

const PRODUCTION = yargs.argv.prod;

有人有主意吗？
我已经尝试了很多，并在谷歌上搜索了这个错误，但我没有找到解决方案，有人对此有想法吗？提前感谢