♻️ support php 8.4

Author: willpower232

.github/workflows/main.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [8.1, 8.2, 8.3]
+        php: [8.1, 8.2, 8.3, 8.4]
         symfony_process: [4, 5, 6, 7]
         exclude:
           - php: 8.1

src/Browserless.php

@@ -35,7 +35,7 @@ class Browserless extends AbstractPDF
      * @param  int $rotation The number of degrees to rotate the document by
      * @return self
      */
-    public function setRotation(int $rotation = null): self
+    public function setRotation(?int $rotation = null): self
     {
         $this->rotate = $rotation;
         return $this;
@@ -60,7 +60,7 @@ public function setSafeMode(bool $safeMode): self
      * @param  int $milliseconds
      * @return self
      */
-    public function setTimeout(int $milliseconds = null): self
+    public function setTimeout(?int $milliseconds = null): self
     {
         $this->timeout = $milliseconds;
         return $this;

src/Browserless/Client.php

@@ -20,7 +20,7 @@ trait Client
      * @param \GuzzleHttp\Client $client custom Guzzle client
      */
     public function __construct(
-        string $apiKey = null,
+        ?string $apiKey = null,
         EndpointsEnum|string $endpoint = EndpointsEnum::Default,
         $client = null
     ) {