+    #new TwigFilter('markdown_to_html', ['Twig\\Extra\\Markdown\\MarkdownRuntime', 'convert'], ['is_safe' => ['all']]),
+    #new TwigFilter('html_to_markdown', 'Twig\\Extra\\Markdown\\twig_html_to_markdown', ['is_safe' => ['all']]),
+    #Register twig markdown_to_html extension
+    #    #class: 'Twig\Extra\Markdown\DefaultMarkdown'
+    #rapsys_air.twig.markdown_eruse:
+    #    class: 'Twig\Extra\Markdown\DefaultMarkdown'
+    #rapsys_air.twig.markdown_runtime:
+    #    class: 'Twig\Extra\Markdown\MarkdownRuntime'
+    #    arguments: [ '@rapsys_air.twig.markdown_eruse' ]
+    #rapsys_air.markdown:
+    #    class: 'Twig\Extra\Markdown\MarkdownExtension'
+    #    tags: [ 'twig.extension' ]
+    #Register twig pack extension
+    #rapsys_pack.pack_extension:
+    #    class: 'Rapsys\PackBundle\Twig\PackExtension'
+    #    arguments: [ '@file_locator', '@service_container', '@rapsys_pack.path_package' ]
+    #    tags: [ 'twig.extension' ]
+    #Register application controller
+    Rapsys\AirBundle\Controller\ApplicationController:
+        arguments: [ '@service_container', '@router', '@request_stack', '@translator' ]
+        tags: [ 'controller.service_arguments' ]