package and depencies

vendor/symfony/console/Output/Output.php

@@ -29,8 +29,8 @@ use Symfony\Component\Console\Formatter\OutputFormatterInterface;
  */
 abstract class Output implements OutputInterface
 {
-    private $verbosity;
-    private $formatter;
+    private int $verbosity;
+    private OutputFormatterInterface $formatter;
 
     /**
      * @param int|null                      $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
@@ -44,98 +44,62 @@ abstract class Output implements OutputInterface
         $this->formatter->setDecorated($decorated);
     }
 
-    /**
-     * {@inheritdoc}
-     */
     public function setFormatter(OutputFormatterInterface $formatter)
     {
         $this->formatter = $formatter;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function getFormatter()
+    public function getFormatter(): OutputFormatterInterface
     {
         return $this->formatter;
     }
 
-    /**
-     * {@inheritdoc}
-     */
     public function setDecorated(bool $decorated)
     {
         $this->formatter->setDecorated($decorated);
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function isDecorated()
+    public function isDecorated(): bool
     {
         return $this->formatter->isDecorated();
     }
 
-    /**
-     * {@inheritdoc}
-     */
     public function setVerbosity(int $level)
     {
         $this->verbosity = $level;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function getVerbosity()
+    public function getVerbosity(): int
     {
         return $this->verbosity;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function isQuiet()
+    public function isQuiet(): bool
     {
         return self::VERBOSITY_QUIET === $this->verbosity;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function isVerbose()
+    public function isVerbose(): bool
     {
         return self::VERBOSITY_VERBOSE <= $this->verbosity;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function isVeryVerbose()
+    public function isVeryVerbose(): bool
     {
         return self::VERBOSITY_VERY_VERBOSE <= $this->verbosity;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function isDebug()
+    public function isDebug(): bool
     {
         return self::VERBOSITY_DEBUG <= $this->verbosity;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function writeln($messages, int $options = self::OUTPUT_NORMAL)
+    public function writeln(string|iterable $messages, int $options = self::OUTPUT_NORMAL)
     {
         $this->write($messages, true, $options);
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function write($messages, bool $newline = false, int $options = self::OUTPUT_NORMAL)
+    public function write(string|iterable $messages, bool $newline = false, int $options = self::OUTPUT_NORMAL)
     {
         if (!is_iterable($messages)) {
             $messages = [$messages];