cs fixes

Author: Nyholm

src/bref/src/Timeout/Timeout.php

@@ -50,19 +50,20 @@ private static function init(): void
             return;
         }
 
-        if (! function_exists('pcntl_async_signals')) {
+        if (!function_exists('pcntl_async_signals')) {
             trigger_error('Could not enable timeout exceptions because pcntl extension is not enabled.');
+
             return;
         }
 
         pcntl_async_signals(true);
         // Setup a handler for SIGALRM that throws an exception
         // This will interrupt any running PHP code, including `sleep()` or code stuck waiting for I/O.
         pcntl_signal(SIGALRM, function (): void {
-            if (Timeout::$stackTrace !== null) {
+            if (null !== Timeout::$stackTrace) {
                 // we have already thrown an exception, do a harder exit.
                 error_log('Lambda timed out');
-                error_log((new LambdaTimeoutException)->getTraceAsString());
+                error_log((new LambdaTimeoutException())->getTraceAsString());
                 error_log('Original stack trace');
                 error_log(Timeout::$stackTrace);
 

src/bref/tests/Timeout/TimeoutTest.php

@@ -2,15 +2,15 @@
 
 namespace Runtime\Bref\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Runtime\Bref\Timeout\LambdaTimeoutException;
 use Runtime\Bref\Timeout\Timeout;
-use PHPUnit\Framework\TestCase;
 
 class TimeoutTest extends TestCase
 {
     public static function setUpBeforeClass(): void
     {
-        if (! function_exists('pcntl_async_signals')) {
+        if (!function_exists('pcntl_async_signals')) {
             self::markTestSkipped('PCNTL extension is not enabled.');
         }
     }