Remove Twig deprecations

[ZZromanZZ]

No description provided.

[gimler]

For this we must raise the twig min. version in composer.jsonto 3.12.0

[ZZromanZZ]

Raised to Twig 3.12

[rvanlaak]

3.12 was release in August 2024, not sure if that bump is considered to be too big?

https://github.com/twigphp/Twig/releases/tag/v3.12.0

[gimler]

I open a PR to only fix the AbstractNodeVisitor deprecations #520. I am not a fan of big prs with to many changes.

i also agree with @rvanlaak but we should only support twig releases for 1 year. What do you think @bocharsky-bw?

[ZZromanZZ]

I moved AbstractNodeVisitor here to this bundle, deprecation about Twig's AbstractNodeVisitor beeing deprecated should be therefore resolved.

I also levereaged existence of this class to add metod to add functionality for getting the value from node, and here is specific method distinguished by Twig version - which should also remove deprecations and ensure older Twig version support

[gimler]

You can simply put your getValueFromNode() into a trait. With a comment that it can be removed when we raise the dependency of twig to 3.12.
We did not need the wrapper code doEnterNode doLeaveNode see my pr.