Fix styling

src/SslCertificate.php

@@ -334,13 +334,16 @@ public function isPreCertificate(): bool
         return true;
     }
 
-    public function __serialize(): array {
+    public function __serialize(): array
+    {
         $data = $this->toArray();
         $data['publicKeyDetail'] = base64_encode(serialize($data['publicKeyDetail']));
+
         return $data;
     }
-
-    public function __unserialize($data): void {
+
+    public function __unserialize($data): void
+    {
         $data['publicKeyDetail'] = unserialize(base64_decode($data['publicKeyDetail']));
         $this->__construct(...$data);
     }

tests/SslCertificateSerializationTest.php

@@ -1,28 +1,27 @@
 <?php
 
-use Carbon\Carbon;
 use Spatie\SslCertificate\SslCertificate;
 
-it('cannot json encode certificate array data', function() {
+it('cannot json encode certificate array data', function () {
     json_encode(
         SslCertificate::createFromFile(__DIR__ . '/stubs/spatieCertificate.pem')->toArray()
     );
-    
+
     expect(json_last_error_msg())->toEqual('Malformed UTF-8 characters, possibly incorrectly encoded');
 });
 
-it('can json encode serialized certificate', function() {
+it('can json encode serialized certificate', function () {
     $json = json_encode(
         serialize(SslCertificate::createFromFile(__DIR__ . '/stubs/spatieCertificate.pem'))
     );
-    
+
     expect(json_last_error_msg())->toEqual('No error');
 });
 
-it('can unserialize serialized certificate', function() {
+it('can unserialize serialized certificate', function () {
     $serialized = serialize(SslCertificate::createFromFile(__DIR__ . '/stubs/spatieCertificate.pem'));
 
     $unserialized = unserialize($serialized);
 
     expect($unserialized->getDomain())->toEqual("analytics.spatie.be");
-});
+});