Please move TransformRequests middleware outside Foundation namespace

[aedart]

The \Illuminate\Foundation\Http\Middleware\TransformsRequest is a very handy middleware that can be used for various types of input transformation, e.g. sanitising.

If one wishes to make use of it, for package development, then one is limited to creating packages that require the full Laravel framework. This means that if one wishes to create a middleware package compatible for Lumen, then the TransformsRequest cannot be used directly - one would have to recreate it manually (a copy)... Its not a bit deal, but it is a bit frustrating.

Possible Solution

Move the TransformsRequest into the Illuminate\Http\Middleware namespace, for an upcoming major version.
The original middleware can still exist in the foundation namespace, but it would have to extend the new one to avoid breaking compatibility.