add bundle return types

Author: jrushlow

src/ConsoleStyle.php

@@ -30,12 +30,12 @@ public function __construct(InputInterface $input, OutputInterface $output)
         parent::__construct($input, $output);
     }
 
-    public function success($message)
+    public function success($message): void
     {
         $this->writeln('<fg=green;options=bold,underscore>OK</> '.$message);
     }
 
-    public function comment($message)
+    public function comment($message): void
     {
         $this->text($message);
     }

src/DependencyBuilder.php

@@ -25,7 +25,7 @@ final class DependencyBuilder
      * the user if other required dependencies are missing. An example
      * is the "validator" when trying to work with forms.
      */
-    public function addClassDependency(string $class, string $package, bool $required = true, bool $devDependency = false)
+    public function addClassDependency(string $class, string $package, bool $required = true, bool $devDependency = false): void
     {
         if ($devDependency) {
             $this->devDependencies[] = [
@@ -42,7 +42,7 @@ public function addClassDependency(string $class, string $package, bool $require
         }
     }
 
-    public function requirePHP71()
+    public function requirePHP71(): void
     {
         // no-op - MakerBundle now required PHP 7.1
     }

src/EventRegistry.php

@@ -123,7 +123,7 @@ public function getAllActiveEvents(): array
     /**
      * Attempts to get the event class for a given event.
      */
-    public function getEventClassName(string $event)
+    public function getEventClassName(string $event): ?string
     {
         // if the event is already a class name, use it
         if (class_exists($event)) {
@@ -169,7 +169,7 @@ public function getEventClassName(string $event)
         return null;
     }
 
-    public function listActiveEvents(array $events)
+    public function listActiveEvents(array $events): array
     {
         foreach ($events as $key => $event) {
             $events[$key] = sprintf('%s (<fg=yellow>%s</>)', $event, self::$eventsMap[$event]);

src/FileManager.php

@@ -49,7 +49,7 @@ public function __construct(
         $this->twigDefaultPath = $twigDefaultPath ? rtrim($this->relativizePath($twigDefaultPath), '/') : null;
     }
 
-    public function setIO(SymfonyStyle $io)
+    public function setIO(SymfonyStyle $io): void
     {
         $this->io = $io;
     }
@@ -63,7 +63,7 @@ public function parseTemplate(string $templatePath, array $parameters): string
         return ob_get_clean();
     }
 
-    public function dumpFile(string $filename, string $content)
+    public function dumpFile(string $filename, string $content): void
     {
         $absolutePath = $this->absolutizePath($filename);
         $newFile = !$this->fileExists($filename);
@@ -155,11 +155,9 @@ public function absolutizePath($path): string
     }
 
     /**
-     * @return string|null
-     *
      * @throws \Exception
      */
-    public function getRelativePathForFutureClass(string $className)
+    public function getRelativePathForFutureClass(string $className): ?string
     {
         $path = $this->autoloaderUtil->getPathForFutureClass($className);
 

src/InputConfiguration.php

@@ -19,7 +19,7 @@ final class InputConfiguration
      * Call in MakerInterface::configureCommand() to disable the automatic interactive
      * prompt for an argument.
      */
-    public function setArgumentAsNonInteractive(string $argumentName)
+    public function setArgumentAsNonInteractive(string $argumentName): void
     {
         $this->nonInteractiveArguments[] = $argumentName;
     }