Add more return types after fixing a typo in my script

nicolas-grekas · nicolas-grekas · commit 35c3ef1bbd7a · 2019-08-23T14:16:45.000+02:00
diff --git a/Command/ServerDumpPlaceholderCommand.php b/Command/ServerDumpPlaceholderCommand.php
@@ -43,7 +43,7 @@ protected function configure()
         $this->setDescription($this->replacedCommand->getDescription());
     }
 
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): int
     {
         (new SymfonyStyle($input, $output))->getErrorStyle()->warning('In order to use the VarDumper server, set the "debug.dump_destination" config option to "tcp://%env(VAR_DUMPER_SERVER)%"');
 

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,7 @@ protected function configure()`
`43`	`43`	`$this->setDescription($this->replacedCommand->getDescription());`
`44`	`44`	`}`
`45`	`45`
`46`		`- protected function execute(InputInterface $input, OutputInterface $output)`
	`46`	`+ protected function execute(InputInterface $input, OutputInterface $output): int`
`47`	`47`	`{`
`48`	`48`	`(new SymfonyStyle($input, $output))->getErrorStyle()->warning('In order to use the VarDumper server, set the "debug.dump_destination" config option to "tcp://%env(VAR_DUMPER_SERVER)%"');`
`49`	`49`