vue.config.js

const webpack = require("webpack");
//const path = require("path");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");

module.exports = {
  transpileDependencies: ["vuetify"],
  outputDir: "../assets/",
  configureWebpack: {
    plugins: [
      new MiniCssExtractPlugin({
        filename: "/css/sales-report.css"
      })
    ],
    output: {
      filename: "./js/sales-report.js"
    }
  },
  chainWebpack: config => {
    config.optimization.delete("splitChunks");
  }
};