phoenix_preact-2_aliasing

phoenix_preact-2-webpack.config.js

// ...

module.exports = (env, options) => {
  // ...

  return {
    // ...
    module: {
      // ...
    },
    resolve: {
      alias: { 
        react: 'preact/compat',
        'react-dom/test-utils': 'preact/test-utils',
        'react-dom': 'preact/compat'
      },
    },
    plugins: [
      // ...
    ]
  }
};