I understand both provide different class (Nette\Callback and Nette\Utils\Callback) so no conflicts in class name, and when using composer.

So this is only a downstream issue, when merging all the components in a single tree, in system shared location (/usrs/share/php/Nette).

Proposal, as components rely on "classmap" autoloader, path have not a lot of importance, move this file to a "Deprecated" folder.

Other solution will be to try top match PSR-0 and so, move them in top directory to match namespace.

FYI Nette framework have been submitted for review for official Fedora / EPEL repository (used, at least by apigen), see https://bugzilla.redhat.com/showdependencytree.cgi?id=1277484&hide_resolved=0

From Fedora QA (with PHP 7.2.0RC6)
https://apps.fedoraproject.org/koschei/package/php-nette-deprecated?collection=f28

I saw that this is fixed in master (dropping relevant files), but for Nette 3.0

For Nette 2.4 we used the following patch
https://src.fedoraproject.org/cgit/rpms/php-nette-deprecated.git/plain/php-nette-deprecated-php72.patch

Perhaps could make sense to apply (btw, I don't see 2.4 branch for this component)

Hello,

I tried Class-Updater to prove myself, that I am writing all code for new Nette, which as I assumed went well and only few replaces occured.

But It also replace usage of traits to these, which is going to break the code..

use SecuredLinksPresenterTrait as SecuredLinksPresenterTrait_;
use AutowireComponentFactories as AutowireComponentFactories_;