module.exports = { module: { rules: [ { test: /\.m?[jt]sx?$/, exclude: /node_modules/, use: { loader: 'babel-loader', options: { plugins: [ [ '@babel/plugin-transform-react-jsx', { pragma: 'h', pragmaFrag: 'Fragment', }, ], '@babel/preset-react', '@babel/plugin-transform-typescript', { importSource: '@bpmn-io/properties-panel/preact', runtime: 'automatic', }, ], }, }, }, ], }, webpack: { configure: { resolve: { alias: { inferno: process.env.NODE_ENV !== 'production' ? 'inferno/dist/index.dev.esm.js' : 'inferno/dist/index.esm.js', react: 'preact/compat', 'react-dom/test-utils': 'preact/test-utils', 'react-dom': 'preact/compat', // Must be below test-utils 'react/jsx-runtime': 'preact/jsx-runtime', }, }, }, }, babel: { presets: [ '@babel/preset-env', '@babel/preset-flow', ['@babel/preset-react', { runtime: 'automatic' }], '@babel/preset-typescript', ], // plugins: [], loaderOptions: (babelLoaderOptions) => { return babelLoaderOptions; }, }, };