The "Symfony\Component\HttpKernel\DependencyInjection\Extension" class is considered internal since Symfony 7.1, to be deprecated in 8.1; use Symfony\Component\DependencyInjection\Extension\Extension instead. It may change without further notice. You should not use it from "JoliCode\Elastically\Bridge\Symfony\DependencyInjection\ElasticallyExtension".
Hi @damienalexandre @lyrixx,
I'm getting the following deprecation with SF 7
This PR fix it.