处理 vendor 依赖错误问题

Server/vendor/guzzlehttp/psr7/src/BufferStream.php

@@ -1,7 +1,5 @@
 <?php
 
-declare(strict_types=1);
-
 namespace GuzzleHttp\Psr7;
 
 use Psr\Http\Message\StreamInterface;
@@ -13,33 +11,32 @@ use Psr\Http\Message\StreamInterface;
  * This stream returns a "hwm" metadata value that tells upstream consumers
  * what the configured high water mark of the stream is, or the maximum
  * preferred size of the buffer.
+ *
+ * @final
  */
-final class BufferStream implements StreamInterface
+class BufferStream implements StreamInterface
 {
-    /** @var int */
     private $hwm;
-
-    /** @var string */
     private $buffer = '';
 
     /**
      * @param int $hwm High water mark, representing the preferred maximum
      *                 buffer size. If the size of the buffer exceeds the high
      *                 water mark, then calls to write will continue to succeed
-     *                 but will return 0 to inform writers to slow down
+     *                 but will return false to inform writers to slow down
      *                 until the buffer has been drained by reading from it.
      */
-    public function __construct(int $hwm = 16384)
+    public function __construct($hwm = 16384)
     {
         $this->hwm = $hwm;
     }
 
-    public function __toString(): string
+    public function __toString()
     {
         return $this->getContents();
     }
 
-    public function getContents(): string
+    public function getContents()
     {
         $buffer = $this->buffer;
         $this->buffer = '';
@@ -47,7 +44,7 @@ final class BufferStream implements StreamInterface
         return $buffer;
     }
 
-    public function close(): void
+    public function close()
     {
         $this->buffer = '';
     }
@@ -59,42 +56,42 @@ final class BufferStream implements StreamInterface
         return null;
     }
 
-    public function getSize(): ?int
+    public function getSize()
     {
         return strlen($this->buffer);
     }
 
-    public function isReadable(): bool
+    public function isReadable()
     {
         return true;
     }
 
-    public function isWritable(): bool
+    public function isWritable()
     {
         return true;
     }
 
-    public function isSeekable(): bool
+    public function isSeekable()
     {
         return false;
     }
 
-    public function rewind(): void
+    public function rewind()
     {
         $this->seek(0);
     }
 
-    public function seek($offset, $whence = SEEK_SET): void
+    public function seek($offset, $whence = SEEK_SET)
     {
         throw new \RuntimeException('Cannot seek a BufferStream');
     }
 
-    public function eof(): bool
+    public function eof()
     {
         return strlen($this->buffer) === 0;
     }
 
-    public function tell(): int
+    public function tell()
     {
         throw new \RuntimeException('Cannot determine the position of a BufferStream');
     }
@@ -102,7 +99,7 @@ final class BufferStream implements StreamInterface
     /**
      * Reads data from the buffer.
      */
-    public function read($length): string
+    public function read($length)
     {
         $currentLength = strlen($this->buffer);
 
@@ -122,23 +119,21 @@ final class BufferStream implements StreamInterface
     /**
      * Writes data to the buffer.
      */
-    public function write($string): int
+    public function write($string)
     {
         $this->buffer .= $string;
 
+        // TODO: What should happen here?
         if (strlen($this->buffer) >= $this->hwm) {
-            return 0;
+            return false;
         }
 
         return strlen($string);
     }
 
-    /**
-     * @return mixed
-     */
     public function getMetadata($key = null)
     {
-        if ($key === 'hwm') {
+        if ($key == 'hwm') {
             return $this->hwm;
         }