Merge pull request #10 from mveldhuizen/prevent-implicit-null-deprecation-errors

prevent implicit nullable deprecation errors in php 8.4

Author: wgriffioen

src/ApiException.php

@@ -13,7 +13,7 @@ final class ApiException extends \Exception
      * @param \Throwable|null $previous
      * @param string[][] $errors
      */
-    public function __construct(string $message = "", int $code = 0, \Throwable $previous = null, array $errors = [])
+    public function __construct(string $message = "", int $code = 0, ?\Throwable $previous = null, array $errors = [])
     {
         $this->errors = $errors;
 

src/Connection.php

@@ -355,8 +355,8 @@ private function createRequest(
         string $method,
         string $endpoint,
         $body = null,
-        array $params = null,
-        array $headers = null
+        ?array $params = null,
+        ?array $headers = null
     ): Request {
         $headers = array_merge($headers, [
             'Accept'       => 'application/json',
@@ -394,14 +394,14 @@ public function get($url, array $params = [], array $headers = []): array
 
     /**
      * @param UriInterface|string $url
-     * @param array<string, mixed|mixed[]> $body
+     * @param array<string, mixed|mixed[]>|null $body
      * @param array<string, mixed|mixed[]> $params
      * @param array<string, mixed|mixed[]> $headers
      * @return array<string, mixed|array<string|mixed>>
      * @throws ApiException
      * @throws GuzzleException
      */
-    public function post($url, array $body = null, array $params = [], array $headers = []): array
+    public function post($url, ?array $body = null, array $params = [], array $headers = []): array
     {
         $url = self::API_URL . $url;