// vue.config.js
const LessPluginFunctions = require('less-plugin-functions');
module.exports = {
 chainWebpack: (config) => {
 config.module
 .rule('less')
 .oneOf('vue-modules')
 .use('less-loader')
 .options({
 javascriptEnabled: true,
 plugins: [new LessPluginFunctions()]
 });
 config.module
 .rule('less')
 .oneOf('vue')
 .use('less-loader')
 .options({
 javascriptEnabled: true,
 plugins: [new LessPluginFunctions()]
 });
 }
}