The sub repsository with the useless code

[fanqingxuan]

Laravel is a beautiful framework. I love the implement of container. I want use it in my project but not use laravel. So I found the repository illuminate/container. And I found the dependent in composer.json which contains the repository of illuminate/contracts. And I read the code about the repository of illuminate/container and it only need the contracts of container and do not need others like cookie,cache and so on. That is to say,they will have useless code in my project.I can not tolerate that. On this condition, The repository whether can consider it and not container ther useless code if not need.