Dependency injection is not hidden. It's quite the opposite: dependency injection lists explicitly all the dependencies in a well defined place. Hidden depende

Dependency injection is not hidden. It's quite the opposite: dependency injection lists explicitly all the dependencies in a well defined place. Hidden dependencies are: untyped context variable; global "service registry", etc. Those are hidden, the only way to find out which dependencies given module has is to carefully read its code and code of all called functions.