my-stock.webpack.config.js

const path = require('path');

module.exports = {
	entry: {
		'obfx_modules/mystock-import/js/script': path.resolve(
			__dirname,
			'obfx_modules/mystock-import/js/src/registerPlugin.js'
		),
	},
	output: {
		path: path.resolve(__dirname),
		filename: '[name].js',
	},
	module: {
		rules: [
			{
				test: /.jsx?$/,
				loader: 'babel-loader',
				exclude: /node_modules/,
				options: {
					presets: ['@babel/preset-env', '@babel/preset-react'],
				},
			},
		],
	},
};