Work in a plugin from the vendor folder

[MaskeZen]

Hello, I am working in a module that is installed from composer.
I try to find a good way to work in the code from the vendors folder.

The way that I find for the moment is to mount the folder like a volume.
In npm exists the npm link to link a local repository to the version used as dependency, with composer and this docker aproach, exists a way to do something like this?

Any comment and experience in the field to share is welcome, thanks!