chore(deps): update huangdijia/php-coding-standard to ^2.4 (#911)

* chore(deps): update huangdijia/php-coding-standard to ^2.4

Updates the PHP coding standard package from ^2.0 to ^2.4 to get the latest improvements and fixes.

* style: apply PHP coding standard fixes after updating to ^2.4

Reorders union types to follow null-first convention and applies other
code style improvements as required by the updated huangdijia/php-coding-standard package.

This commit includes automatic fixes across multiple components:
- Union type reordering (Type|null → null|Type)
- Consistent formatting and style improvements
- No functional changes, only code style compliance

---------

Co-authored-by: Deeka Wong <[email protected]>

Author: huangdijia

src/Factory.php

@@ -80,7 +80,7 @@ class Factory
     /**
      * The event dispatcher implementation.
      *
-     * @var EventDispatcherInterface|null
+     * @var null|EventDispatcherInterface
      */
     protected $dispatcher;
 
@@ -203,7 +203,7 @@ public function globalResponseMiddleware($middleware)
     /**
      * Create a new response instance for use during stubbing.
      *
-     * @param array|string|null $body
+     * @param null|array|string $body
      * @param int $status
      * @param array $headers
      * @return PromiseInterface
@@ -234,7 +234,7 @@ public function sequence(array $responses = [])
     /**
      * Register a stub callable that will intercept requests and be able to return stub responses.
      *
-     * @param array|callable|null $callback
+     * @param null|array|callable $callback
      * @return $this
      */
     public function fake($callback = null)
@@ -461,7 +461,7 @@ public function recorded($callback = null)
     /**
      * Get the current event dispatcher implementation.
      *
-     * @return EventDispatcherInterface|null
+     * @return null|EventDispatcherInterface
      */
     public function getDispatcher()
     {

src/PendingRequest.php

@@ -53,14 +53,14 @@ class PendingRequest
     /**
      * The factory instance.
      *
-     * @var Factory|null
+     * @var null|Factory
      */
     protected $factory;
 
     /**
      * The Guzzle client instance.
      *
-     * @var Client|null
+     * @var null|Client
      */
     protected $client;
 
@@ -116,7 +116,7 @@ class PendingRequest
     /**
      * The transfer stats for the request.
      *
-     * @var \GuzzleHttp\TransferStats|null
+     * @var null|\GuzzleHttp\TransferStats
      */
     protected $transferStats;
 
@@ -130,7 +130,7 @@ class PendingRequest
     /**
      * A callback to run when throwing if a server or client error occurs.
      *
-     * @var Closure|null
+     * @var null|Closure
      */
     protected $throwCallback;
 
@@ -149,14 +149,14 @@ class PendingRequest
     protected $tries = 1;
 
     /**
-     * @var int[]|null
+     * @var null|int[]
      */
     protected $backoff;
 
     /**
      * The number of milliseconds to wait between retries.
      *
-     * @var Closure|int|null
+     * @var null|Closure|int
      */
     protected $retryDelay = 100;
 
@@ -170,7 +170,7 @@ class PendingRequest
     /**
      * The callback that will determine if the request should be retried.
      *
-     * @var callable|null
+     * @var null|callable
      */
     protected $retryWhenCallback;
 
@@ -184,7 +184,7 @@ class PendingRequest
     /**
      * The stub callables that will handle requests.
      *
-     * @var Collection|null
+     * @var null|Collection
      */
     protected $stubCallbacks;
 
@@ -219,7 +219,7 @@ class PendingRequest
     /**
      * The sent request object, if a request has been made.
      *
-     * @var Request|null
+     * @var null|Request
      */
     protected $request;
 
@@ -317,7 +317,7 @@ public function asForm()
      *
      * @param array|string $name
      * @param resource|string $contents
-     * @param string|null $filename
+     * @param null|string $filename
      * @return $this
      */
     public function attach($name, $contents = '', $filename = null, array $headers = [])
@@ -758,7 +758,7 @@ public function dd()
     /**
      * Issue a GET request to the given URL.
      *
-     * @param array|string|null $query
+     * @param null|array|string $query
      * @return Response
      */
     public function get(string $url, $query = null)
@@ -771,7 +771,7 @@ public function get(string $url, $query = null)
     /**
      * Issue a HEAD request to the given URL.
      *
-     * @param array|string|null $query
+     * @param null|array|string $query
      * @return Response
      */
     public function head(string $url, $query = null)
@@ -1144,7 +1144,7 @@ public function async(bool $async = true)
     /**
      * Retrieve the pending request promise.
      *
-     * @return \GuzzleHttp\Promise\PromiseInterface|null
+     * @return null|\GuzzleHttp\Promise\PromiseInterface
      */
     public function getPromise()
     {

src/Request.php

@@ -146,8 +146,8 @@ public function body()
      * Determine if the request contains the given file.
      *
      * @param string $name
-     * @param string|null $value
-     * @param string|null $filename
+     * @param null|string $value
+     * @param null|string $filename
      * @return bool
      */
     public function hasFile($name, $value = null, $filename = null)

src/Response.php

@@ -40,7 +40,7 @@ class Response implements ArrayAccess, Stringable
     /**
      * The transfer stats for the request.
      *
-     * @var \GuzzleHttp\TransferStats|null
+     * @var null|\GuzzleHttp\TransferStats
      */
     public $transferStats;
 
@@ -105,7 +105,7 @@ public function body()
     /**
      * Get the JSON decoded body of the response as an array or scalar value.
      *
-     * @param string|null $key
+     * @param null|string $key
      * @param mixed $default
      * @return mixed
      */
@@ -125,7 +125,7 @@ public function json($key = null, $default = null)
     /**
      * Get the JSON decoded body of the response as an object.
      *
-     * @return object|null
+     * @return null|object
      */
     public function object()
     {
@@ -135,7 +135,7 @@ public function object()
     /**
      * Get the JSON decoded body of the response as a collection.
      *
-     * @param string|null $key
+     * @param null|string $key
      * @return Collection
      */
     public function collect($key = null)
@@ -146,7 +146,7 @@ public function collect($key = null)
     /**
      * Get the JSON decoded body of the response as a fluent object.
      *
-     * @param string|null $key
+     * @param null|string $key
      * @return Fluent
      */
     public function fluent($key = null)
@@ -197,7 +197,7 @@ public function reason()
     /**
      * Get the effective URI of the response.
      *
-     * @return \Psr\Http\Message\UriInterface|null
+     * @return null|\Psr\Http\Message\UriInterface
      */
     public function effectiveUri()
     {
@@ -313,7 +313,7 @@ public function toPsrResponse()
     /**
      * Create an exception if a server or client error occurred.
      *
-     * @return RequestException|null
+     * @return null|RequestException
      */
     public function toException()
     {

src/ResponseSequence.php

@@ -72,7 +72,7 @@ public function __invoke()
     /**
      * Push a response to the sequence.
      *
-     * @param array|string|null $body
+     * @param null|array|string $body
      * @return $this
      */
     public function push($body = null, int $status = 200, array $headers = [])