From b4719a1466c0a07be786ed9950f34e8ccb39277a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim=20D=C3=BCsterhus?= <duesterhus@woltlab.com>
Date: Mon, 20 Jun 2022 23:29:23 +0200
Subject: [PATCH] Fix deprecation warnings in PHP 8.2 (#519)

---
 src/CachingStream.php              | 5 +++++
 src/DroppingStream.php             | 3 +++
 src/FnStream.php                   | 1 +
 src/InflateStream.php              | 3 +++
 src/LazyOpenStream.php             | 1 +
 src/LimitStream.php                | 3 +++
 src/MultipartStream.php            | 3 +++
 src/NoSeekStream.php               | 3 +++
 tests/StreamDecoratorTraitTest.php | 3 +++
 9 files changed, 25 insertions(+)

diff --git a/src/CachingStream.php b/src/CachingStream.php
index 7a70ee94..f34722cf 100644
--- a/src/CachingStream.php
+++ b/src/CachingStream.php
@@ -20,6 +20,11 @@ final class CachingStream implements StreamInterface
     /** @var int Number of bytes to skip reading due to a write on the buffer */
     private $skipReadBytes = 0;
 
+    /**
+     * @var StreamInterface
+     */
+    private $stream;
+
     /**
      * We will treat the buffer object as the body of the stream
      *
diff --git a/src/DroppingStream.php b/src/DroppingStream.php
index d78070ae..6e3d209d 100644
--- a/src/DroppingStream.php
+++ b/src/DroppingStream.php
@@ -17,6 +17,9 @@ final class DroppingStream implements StreamInterface
     /** @var int */
     private $maxLength;
 
+    /** @var StreamInterface */
+    private $stream;
+
     /**
      * @param StreamInterface $stream    Underlying stream to decorate.
      * @param int             $maxLength Maximum size before dropping data.
diff --git a/src/FnStream.php b/src/FnStream.php
index c2156184..3a1a9512 100644
--- a/src/FnStream.php
+++ b/src/FnStream.php
@@ -12,6 +12,7 @@
  * Allows for easy testing and extension of a provided stream without needing
  * to create a concrete class for a simple extension point.
  */
+#[\AllowDynamicProperties]
 final class FnStream implements StreamInterface
 {
     private const SLOTS = [
diff --git a/src/InflateStream.php b/src/InflateStream.php
index 8e3cf171..8e00f1c3 100644
--- a/src/InflateStream.php
+++ b/src/InflateStream.php
@@ -21,6 +21,9 @@ final class InflateStream implements StreamInterface
 {
     use StreamDecoratorTrait;
 
+    /** @var StreamInterface */
+    private $stream;
+
     public function __construct(StreamInterface $stream)
     {
         $resource = StreamWrapper::getResource($stream);
diff --git a/src/LazyOpenStream.php b/src/LazyOpenStream.php
index 6b604296..5618331f 100644
--- a/src/LazyOpenStream.php
+++ b/src/LazyOpenStream.php
@@ -10,6 +10,7 @@
  * Lazily reads or writes to a file that is opened only after an IO operation
  * take place on the stream.
  */
+#[\AllowDynamicProperties]
 final class LazyOpenStream implements StreamInterface
 {
     use StreamDecoratorTrait;
diff --git a/src/LimitStream.php b/src/LimitStream.php
index 9762d38a..fb223255 100644
--- a/src/LimitStream.php
+++ b/src/LimitStream.php
@@ -19,6 +19,9 @@ final class LimitStream implements StreamInterface
     /** @var int Limit the number of bytes that can be read */
     private $limit;
 
+    /** @var StreamInterface */
+    private $stream;
+
     /**
      * @param StreamInterface $stream Stream to wrap
      * @param int             $limit  Total number of bytes to allow to be read
diff --git a/src/MultipartStream.php b/src/MultipartStream.php
index 24667075..3ae2c84a 100644
--- a/src/MultipartStream.php
+++ b/src/MultipartStream.php
@@ -17,6 +17,9 @@ final class MultipartStream implements StreamInterface
     /** @var string */
     private $boundary;
 
+    /** @var StreamInterface */
+    private $stream;
+
     /**
      * @param array  $elements Array of associative arrays, each containing a
      *                         required "name" key mapping to the form field,
diff --git a/src/NoSeekStream.php b/src/NoSeekStream.php
index 99e25b9e..161a224f 100644
--- a/src/NoSeekStream.php
+++ b/src/NoSeekStream.php
@@ -13,6 +13,9 @@ final class NoSeekStream implements StreamInterface
 {
     use StreamDecoratorTrait;
 
+    /** @var StreamInterface */
+    private $stream;
+
     public function seek($offset, $whence = SEEK_SET): void
     {
         throw new \RuntimeException('Cannot seek a NoSeekStream');
diff --git a/tests/StreamDecoratorTraitTest.php b/tests/StreamDecoratorTraitTest.php
index 4e5a9092..e76118ef 100644
--- a/tests/StreamDecoratorTraitTest.php
+++ b/tests/StreamDecoratorTraitTest.php
@@ -12,6 +12,9 @@
 class Str implements StreamInterface
 {
     use StreamDecoratorTrait;
+
+    /** @var StreamInterface */
+    private $stream;
 }
 
 /**