comparison vendor/symfony/process/InputStream.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

  *
  * @author Nicolas Grekas <[e-mail]>
  */
 class InputStream implements \IteratorAggregate
 {
-    /** @var null|callable */
+    /** @var callable|null */
     private $onEmpty = null;
-    private $input = array();
+    private $input = [];
     private $open = true;
 
     /**
      * Sets a callback that is called when the write buffer becomes empty.
      */

     }
 
     /**
      * Appends an input to the write buffer.
      *
-     * @param resource|string|int|float|bool|\Traversable|null The input to append as scalar,
-     *                                                         stream resource or \Traversable
+     * @param resource|string|int|float|bool|\Traversable|null $input The input to append as scalar,
+     *                                                                stream resource or \Traversable
      */
     public function write($input)
     {
         if (null === $input) {
             return;