webpack.figma.config.js

const path = require('path');
const webpack = require('webpack');

const isDev = process.env.NODE_ENV === 'development';

console.log(path.resolve(process.cwd(), 'tsconfig.figma.json'));
module.exports = (env, argv) => ({
  mode: argv.mode === 'production' ? 'production' : 'development',

  // This is necessary because Figma's 'eval' works differently than normal eval
  devtool: argv.mode === 'production' ? false : 'inline-source-map',

  entry: {
    code: './src/figma/code.ts', // The entry point for your plugin code
  },

  module: {
    rules: [
      // Converts TypeScript code to JavaScript
      {
        test: /\.tsx?$/,
        use: {
          loader: 'ts-loader',
          options: {
            transpileOnly: isDev,
            configFile: path.resolve(process.cwd(), 'tsconfig.figma.json'),
            reportFiles: ['src/figma/**/*.ts'],
          },
        },
        exclude: /node_modules/,
      },
    ],
  },

  // Webpack tries these extensions for you if you omit the extension like "import './file'"
  resolve: { extensions: ['.tsx', '.ts', '.jsx', '.js'] },

  output: {
    filename: '[name].js',
    path: path.resolve(__dirname, 'build/figma'), // Compile into a folder called "dist"
  },

  // Tells Webpack to generate "ui.html" and to inline "ui.ts" into it
  plugins: [
    new webpack.DefinePlugin({
      global: {}, // Fix missing symbol error when running in developer VM
    }),
  ],
});