Drop support for PHP 5.6 and add return type for Symfony 6

Author: alexander-schranz

.github/workflows/ci.yaml

@@ -18,10 +18,6 @@ jobs:
             fail-fast: false
             matrix:
                 include:
-                    - php-version: '5.6'
-                      symfony-version: '2.8.*'
-                      monolog-version: '^1.0'
-
                     - php-version: '7.0'
                       symfony-version: '3.4.*'
                       monolog-version: '^1.0'

Tests/Resources/App/AppKernel.php

@@ -47,7 +47,7 @@ protected function prepareContainer(ContainerBuilder $container)
         $container->setParameter('cmf_testing.bundle_fqn', 'DTL\Bundle\PhpcrMigrations\PhpcrMigrationsBundle');
     }
 
-    protected function getKernelParameters()
+    protected function getKernelParameters(): array
     {
         $kernelParameters = parent::getKernelParameters();
         $kernelParameters['kernel.root_dir'] = $this->getKernelDir();

Tests/Resources/App/config/config.yml

@@ -1,2 +1,5 @@
 phpcr_migrations:
     version_node_name: "jcr:migrations"
+
+framework:
+    annotations: true

Tests/Resources/App/var/cache/AppDTL_Bundle_PhpcrMigrations_Tests_Resources_App_AppKernelPhpcrDebugContainer.php

@@ -9,13 +9,14 @@
         }
     ],
     "require": {
+        "php": "^7.0 || ^8.0",
         "phpcr/phpcr-migrations": "^1.1",
         "phpcr/phpcr-implementation": "^2.1",
         "doctrine/phpcr-bundle": "^1.3 || ^2.0",
-        "symfony/config": "^2.8 || ^3.4 || ^4.0 || ^5.0 || ^6.0",
-        "symfony/console": "^2.8 || ^3.4 || ^4.0 || ^5.0 || ^6.0",
-        "symfony/dependency-injection": "^2.8 || ^3.4 || ^4.0 || ^5.0 || ^6.0",
-        "symfony/http-kernel": "^2.8 || ^3.4 || ^4.0 || ^5.0 || ^6.0"
+        "symfony/config": "^3.4 || ^4.0 || ^5.0 || ^6.0",
+        "symfony/console": "^3.4 || ^4.0 || ^5.0 || ^6.0",
+        "symfony/dependency-injection": "^3.4 || ^4.0 || ^5.0 || ^6.0",
+        "symfony/http-kernel": "^3.4 || ^4.0 || ^5.0 || ^6.0"
     },
     "require-dev": {
         "doctrine/doctrine-bundle": "^1.8 || ^2.0",