use psr12 in phpcs config

tests/MightNotMakeAssertions.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Tests;
 

tests/Providers/Qr/IQRCodeProviderTest.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Tests\Providers\Qr;
 

tests/Providers/Qr/TestQrProvider.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Tests\Providers\Qr;
 

tests/Providers/Rng/CSRNGProviderTest.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Tests\Providers\Rng;
 
@@ -8,7 +10,8 @@ use Tests\MightNotMakeAssertions;
 
 class CSRNGProviderTest extends TestCase
 {
-    use NeedsRngLengths, MightNotMakeAssertions;
+    use NeedsRngLengths;
+    use MightNotMakeAssertions;
 
     /**
      * @requires function random_bytes

tests/Providers/Rng/HashRNGProviderTest.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Tests\Providers\Rng;
 

tests/Providers/Rng/IRNGProviderTest.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Tests\Providers\Rng;
 

tests/Providers/Rng/NeedsRngLengths.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Tests\Providers\Rng;
 

tests/Providers/Rng/OpenSSLRNGProviderTest.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Tests\Providers\Rng;
 

tests/Providers/Rng/TestRNGProvider.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Tests\Providers\Rng;
 

tests/Providers/Time/ITimeProviderTest.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Tests\Providers\Time;
 

tests/Providers/Time/TestTimeProvider.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Tests\Providers\Time;
 

tests/TwoFactorAuthTest.php

@@ -1,4 +1,6 @@
-<?php declare(strict_types=1);
+<?php
+
+declare(strict_types=1);
 
 namespace Tests;