webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const webpack = require('webpack');
const WasmPackPlugin = require("@wasm-tool/wasm-pack-plugin");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const VueLoaderPlugin = require('vue-loader/lib/plugin')

module.exports = {
    entry: './ui/index.js',
    output: {
        path: path.resolve(__dirname, 'dist'),
        filename: 'index.js',
    },
    resolve: {
        alias: {
            'vue': 'vue/dist/vue.common.js',
            'ui': path.resolve(__dirname, '../ui'),
            'assets': path.resolve(__dirname, '../ui/assets'),
            'components': path.resolve(__dirname, '../ui/components')
        }
    },
    module: {
        rules: [
            {
                test: /\.js$/,
                exclude: /node_modules/,
                use: {
                  loader: "babel-loader",
                  options: {
                    plugins: ['@babel/plugin-syntax-dynamic-import']
                  }
                }
            },
            {
                test: /\.vue$/,
                loader: 'vue-loader'
            },
            {
                test: /\.css$/,
                use: ['vue-style-loader', MiniCssExtractPlugin.loader, 'css-loader', 'postcss-loader']
            },
            {
                test: /\.s[c|a]ss$/,
                use: ['style-loader', MiniCssExtractPlugin.loader, 'css-loader', 'postcss-loader', 'sass-loader']
            }
        ]
    },
    plugins: [
        new MiniCssExtractPlugin({
            filename: 'style.[contenthash].css',
        }),
        new HtmlWebpackPlugin({
            inject: false,
            template: './ui/index.html',
            filename: 'index.html'
        }),
        new VueLoaderPlugin(),
        new WasmPackPlugin({
            crateDirectory: path.resolve(__dirname, ".")
        }),
        // Have this example work in Edge which doesn't ship `TextEncoder` or
        // `TextDecoder` at this time.
        new webpack.ProvidePlugin({
          TextDecoder: ['text-encoding', 'TextDecoder'],
          TextEncoder: ['text-encoding', 'TextEncoder']
        })
    ],
    mode: 'development'
};