I'm not sure what you're describing, but it's not Dependency Injection. People are downvoting you for ignorance, which is unfair. Here is what we are discussing, it does not relate to value object declaration syntax.
You use the syntax to inject the dependencies. I'm not ignorant about DI, I was probably downvoted for being unclear. I could also imagine some people down voting because they don't understand that DI is a general concept and not a framework or class of frameworks (at least this confusion seems common).
