this file reads the PackageStates.php file of your Typo3 project. Based on the installed Extensions it will build a new composer.json.
- Download the file "typo3-composerize.php"
- Change the Typo3 version in this file according to your installation.
- Copy the file "typo3-composerize.php" to your root directory of your typo3 project load it in your browser (http://yourporjecturl/typo3-composerize.php)
- It will output a composer.json which is at least a good starting point to composerize your project.