Merge pull request #12 from fulll/reduce_deprecated

Author: Kevin-koko

Command/ConsumeCommand.php

@@ -28,7 +28,7 @@ public function __construct(ContainerInterface $container)
     /**
      * {@inheritdoc}
      */
-    protected function configure()
+    protected function configure(): void
     {
         $this
             ->setName('rezzza:command_bus:consume')
@@ -45,7 +45,7 @@ protected function configure()
     /**
      * {@inheritdoc}
      */
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $lockKey        = $input->getOption('lock');
         $commandClass   = $input->getArgument('command_class');
@@ -89,5 +89,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
 
             usleep($usleep);
         } while ($isLive());
+
+        return 0;
     }
 }

DependencyInjection/Compiler/CommandHandlerPass.php

@@ -17,7 +17,7 @@ class CommandHandlerPass implements CompilerPassInterface
      /**
      * {@inheritdoc}
      */
-    public function process(ContainerBuilder $container)
+    public function process(ContainerBuilder $container): void
     {
         $services = array();