Symfony 7 support

[aszenz]

I get these deprecation's from Symfony 6.4:

• Method "Symfony\Component\Console\Application::configureIO()" might add "void" as a native return type declaration in the future. Do the same in child class "Psy\Shell" now to avoid errors or add an explicit @return annotation to suppress this message.
• The "Fidry\PsyshBundle\PsyshFacade" class implements "Symfony\Component\DependencyInjection\ContainerAwareInterface" that is deprecated since Symfony 6.4, use dependency injection instead.

[aszenz]

The first deprecation seems to be fixed already in https://github.com/bobthecow/psysh/commit/d26e5b11f33e84ba40eea42097deddc7183fbe33.

Once a new release of psysh is create we could also just allow Symfony 7

[pedroresende]

@aszenz a new version of https://github.com/bobthecow/psysh was release, could do it for Symfony 7 😉

[aszenz]

@aszenz a new version of https://github.com/bobthecow/psysh was release, could do it for Symfony 7 😉

Already done in #80

[pedroresende]

Thanks

[arjenzwerver]

I just hacked something together to use the psysh console in a Symfony project. It should work on Symfony 7.

https://gist.github.com/arjenzwerver/6cb414e3f166dde27e3dbe95e77bab49