webpack.config.js

const path = require("path");
const HtmlWebpackInlineSourcePlugin = require("html-webpack-inline-source-plugin");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const webpack = require("webpack");
const VueLoaderPlugin = require("vue-loader/lib/plugin");

module.exports = {
  entry: {
    ui: "./src/ui/ui.js",
    code: "./src/figma/code.ts"
  },
  output: {
    path: path.resolve(__dirname, "./dist"),
    publicPath: "/dist/",
    filename: "[name].js"
  },
  module: {
    rules: [
      {
        test: /\.css$/,
        use: ["vue-style-loader", "css-loader"]
      },
      {
        test: /\.ts?$/,
        use: "ts-loader",
        exclude: /node_modules/
      },
      {
        test: /\.scss$/,
        use: ["vue-style-loader", "css-loader", "sass-loader"]
      },
      {
        test: /\.sass$/,
        use: ["vue-style-loader", "css-loader", "sass-loader?indentedSyntax"]
      },
      {
        test: /\.vue$/,
        loader: "vue-loader"
      },
      {
        test: /\.m?js$/,
        exclude: /(node_modules|bower_components)/,
        use: {
          loader: "babel-loader",
          options: {
            presets: ["@babel/preset-env"]
          }
        }
      },
      {
        test: /\.(png|jpg|gif|svg)$/,
        loader: "file-loader",
        options: {
          name: "[name].[ext]?[hash]"
        }
      }
    ]
  },
  resolve: {
    alias: {
      vue$: "vue/dist/vue.esm.js"
    },
    extensions: ["*", ".tsx", ".ts", ".jsx", ".js", ".vue", ".json"]
  },
  devServer: {
    historyApiFallback: true,
    noInfo: true,
    overlay: true
  },
  performance: {
    hints: false
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: "./public/index.html",
      filename: "ui.html",
      inlineSource: ".(js)$",
      chunks: ["ui"]
    }),
    new HtmlWebpackInlineSourcePlugin(),
    new VueLoaderPlugin()
  ],
  devtool: "inline-source-map"
};

if (process.env.NODE_ENV === "production") {
  module.exports.devtool = false;
  // http://vue-loader.vuejs.org/en/workflow/production.html
  module.exports.plugins = (module.exports.plugins || []).concat([
    new webpack.DefinePlugin({
      "process.env": {
        NODE_ENV: '"production"'
      }
    }),
    new webpack.LoaderOptionsPlugin({
      minimize: true
    })
  ]);
}