upgraded dependencies

vendor/symfony/error-handler/Exception/FlattenException.php

@@ -11,8 +11,6 @@
 
 namespace Symfony\Component\ErrorHandler\Exception;
 
-use Symfony\Component\Debug\Exception\FatalThrowableError;
-use Symfony\Component\Debug\Exception\FlattenException as LegacyFlattenException;
 use Symfony\Component\HttpFoundation\Exception\RequestExceptionInterface;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
@@ -24,7 +22,7 @@ use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
  *
  * @author Fabien Potencier <fabien@symfony.com>
  */
-class FlattenException extends LegacyFlattenException
+class FlattenException
 {
     /** @var string */
     private $message;
@@ -65,7 +63,7 @@ class FlattenException extends LegacyFlattenException
     /**
      * @return static
      */
-    public static function create(\Exception $exception, $statusCode = null, array $headers = []): self
+    public static function create(\Exception $exception, int $statusCode = null, array $headers = []): self
     {
         return static::createFromThrowable($exception, $statusCode, $headers);
     }
@@ -100,7 +98,7 @@ class FlattenException extends LegacyFlattenException
         $e->setStatusCode($statusCode);
         $e->setHeaders($headers);
         $e->setTraceFromThrowable($exception);
-        $e->setClass($exception instanceof FatalThrowableError ? $exception->getOriginalClassName() : \get_class($exception));
+        $e->setClass(\get_class($exception));
         $e->setFile($exception->getFile());
         $e->setLine($exception->getLine());
 
@@ -133,11 +131,9 @@ class FlattenException extends LegacyFlattenException
     }
 
     /**
-     * @param int $code
-     *
      * @return $this
      */
-    public function setStatusCode($code): self
+    public function setStatusCode(int $code): self
     {
         $this->statusCode = $code;
 
@@ -165,11 +161,9 @@ class FlattenException extends LegacyFlattenException
     }
 
     /**
-     * @param string $class
-     *
      * @return $this
      */
-    public function setClass($class): self
+    public function setClass(string $class): self
     {
         $this->class = false !== strpos($class, "@anonymous\0") ? (get_parent_class($class) ?: key(class_implements($class)) ?: 'class').'@anonymous' : $class;
 
@@ -182,11 +176,9 @@ class FlattenException extends LegacyFlattenException
     }
 
     /**
-     * @param string $file
-     *
      * @return $this
      */
-    public function setFile($file): self
+    public function setFile(string $file): self
     {
         $this->file = $file;
 
@@ -199,11 +191,9 @@ class FlattenException extends LegacyFlattenException
     }
 
     /**
-     * @param int $line
-     *
      * @return $this
      */
-    public function setLine($line): self
+    public function setLine(int $line): self
     {
         $this->line = $line;
 
@@ -215,6 +205,9 @@ class FlattenException extends LegacyFlattenException
         return $this->statusText;
     }
 
+    /**
+     * @return $this
+     */
     public function setStatusText(string $statusText): self
     {
         $this->statusText = $statusText;
@@ -228,11 +221,9 @@ class FlattenException extends LegacyFlattenException
     }
 
     /**
-     * @param string $message
-     *
      * @return $this
      */
-    public function setMessage($message): self
+    public function setMessage(string $message): self
     {
         if (false !== strpos($message, "@anonymous\0")) {
             $message = preg_replace_callback('/[a-zA-Z_\x7f-\xff][\\\\a-zA-Z0-9_\x7f-\xff]*+@anonymous\x00.*?\.php(?:0x?|:[0-9]++\$)[0-9a-fA-F]++/', function ($m) {
@@ -265,10 +256,7 @@ class FlattenException extends LegacyFlattenException
         return $this;
     }
 
-    /**
-     * @return self|null
-     */
-    public function getPrevious()
+    public function getPrevious(): ?self
     {
         return $this->previous;
     }
@@ -276,7 +264,7 @@ class FlattenException extends LegacyFlattenException
     /**
      * @return $this
      */
-    final public function setPrevious(?LegacyFlattenException $previous): self
+    public function setPrevious(?self $previous): self
     {
         $this->previous = $previous;
 
@@ -302,16 +290,6 @@ class FlattenException extends LegacyFlattenException
         return $this->trace;
     }
 
-    /**
-     * @deprecated since 4.1, use {@see setTraceFromThrowable()} instead.
-     */
-    public function setTraceFromException(\Exception $exception)
-    {
-        @trigger_error(sprintf('The "%s()" method is deprecated since Symfony 4.1, use "setTraceFromThrowable()" instead.', __METHOD__), \E_USER_DEPRECATED);
-
-        $this->setTraceFromThrowable($exception);
-    }
-
     /**
      * @return $this
      */
@@ -323,13 +301,9 @@ class FlattenException extends LegacyFlattenException
     }
 
     /**
-     * @param array       $trace
-     * @param string|null $file
-     * @param int|null    $line
-     *
      * @return $this
      */
-    public function setTrace($trace, $file, $line): self
+    public function setTrace(array $trace, ?string $file, ?int $line): self
     {
         $this->trace = [];
         $this->trace[] = [
@@ -374,7 +348,6 @@ class FlattenException extends LegacyFlattenException
                 return ['array', '*SKIPPED over 10000 entries*'];
             }
             if ($value instanceof \__PHP_Incomplete_Class) {
-                // is_object() returns false on PHP<=7.1
                 $result[$key] = ['incomplete-object', $this->getClassNameFromIncomplete($value)];
             } elseif (\is_object($value)) {
                 $result[$key] = ['object', \get_class($value)];