我有一个问题，关于依赖注入和模块导入的

[sugar258596]

Is there an existing issue that is already proposing this?

• I have searched the existing issues

NestJS version

8.13.0

Is your performance suggestion related to a problem? Please describe it

一共个四个模块：a,b,c,d；
在模块a 中注入了模块b,和引入了模块c (a使用到了c中的方法)，模块d 中导入了模块a.。。。
为什么在模块d 中也必须导入 b和c呢???,不导入的话不能运行，

Describe the performance enhancement you are proposing and how we can try it out

。

Benchmarks result or another proof (eg: POC)

。

[micalevisk]

please, write in English