diff --git a/src/Alert.php b/src/Alert.php
index deafa16d55de6eab639cdd14124fa3c2c2918f0a..6543afc2aca6c02fce66a848f2823b56c9487865 100644
--- a/src/Alert.php
+++ b/src/Alert.php
@@ -12,7 +12,6 @@ use Illuminate\Support\Traits\Macroable;
 use JsonSerializable;
 use Stringable;
 
-use function array_merge;
 use function is_array;
 use function json_encode;
 use function sort;
diff --git a/tests/AlertTest.php b/tests/AlertTest.php
index 6a6bb2a89d0c651cb9600daad893db0ccdb1488e..16f3404d6a2f923c4407e9bec0fa8b5a69738290 100644
--- a/tests/AlertTest.php
+++ b/tests/AlertTest.php
@@ -164,7 +164,7 @@ class AlertTest extends TestCase
                 'message' => 'foo',
                 'types' => ['bar', 'foo'],
                 'dismissible' => true,
-                'metadata' => []
+                'metadata' => [],
             ],
             $alert->toArray()
         );
@@ -194,7 +194,7 @@ class AlertTest extends TestCase
                 'types' => ['foo', 'bar'],
                 'dismissible' => true,
                 'persist_key' => 'baz',
-                'metadata' => ['foo' => 'bar']
+                'metadata' => ['foo' => 'bar'],
             ]
         );
 
@@ -262,7 +262,7 @@ class AlertTest extends TestCase
         static::assertSame('bar', $alert->getMetadata('foo'));
         static::assertNull($alert->getMetadata('invalid'));
         static::assertSame('default', $alert->getMetadata('invalid', 'default'));
-        static::assertSame('default', $alert->getMetadata('invalid', fn() => 'default'));
+        static::assertSame('default', $alert->getMetadata('invalid', fn () => 'default'));
     }
 
     public function test_to_string(): void