关于DEPRECATION WARNING: Using / f

关于DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0.... 报错
自定义element-ui theme时sass会报warnning

npm install sass-migrator -D
package.json添加命令

     "sass-migrator": "sass-migrator division node_modules/element-ui/packages/theme-chalk/src/*.scss"

执行命令