Enable all CS Fixer rules, mask last Psalm errors.

.php-cs-fixer.php

@@ -13,16 +13,42 @@ return (new PhpCsFixer\Config())
         '@PhpCsFixer:risky' => true,
         '@Symfony' => true,
         '@Symfony:risky' => true,
+        '@PHP54Migration' => true,
+        '@PHP56Migration:risky' => true,
+        '@PHP70Migration' => true,
+        '@PHP70Migration:risky' => true,
+        '@PHP71Migration' => true,
+        '@PHP71Migration:risky' => true,
+        '@PHP73Migration' => true,
+        '@PHP74Migration' => true,
+        '@PHP74Migration:risky' => true,
+        '@PHP80Migration' => true,
+        '@PHP80Migration:risky' => true,
+        '@PHPUnit30Migration:risky' => true,
+        '@PHPUnit32Migration:risky' => true,
+        '@PHPUnit35Migration:risky' => true,
+        '@PHPUnit43Migration:risky' => true,
+        '@PHPUnit48Migration:risky' => true,
+        '@PHPUnit50Migration:risky' => true,
+        '@PHPUnit52Migration:risky' => true,
+        '@PHPUnit54Migration:risky' => true,
+        '@PHPUnit55Migration:risky' => true,
+        '@PHPUnit56Migration:risky' => true,
+        '@PHPUnit57Migration:risky' => true,
+        '@PHPUnit60Migration:risky' => true,
+        '@PHPUnit75Migration:risky' => true,
+        '@PHPUnit84Migration:risky' => true,
         'concat_space' => false,
         'native_constant_invocation' => false,
         'native_function_invocation' => false,
         'php_unit_fqcn_annotation' => false,
         'php_unit_test_case_static_method_calls' => false,
     ])
-    ->setFinder(PhpCsFixer\Finder::create()
-        ->exclude('vendor')
-        ->in('Examples')
-        ->in('SourceQuery')
-        ->in('Tests')
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+            ->exclude('vendor')
+            ->in('Examples')
+            ->in('SourceQuery')
+            ->in('Tests')
     )
 ;

Tests/Tests.php

@@ -13,7 +13,9 @@ use xPaw\SourceQuery\SourceQuery;
 
 /**
  * @internal
- * @coversNothing
+ * @covers \xPaw\SourceQuery\SourceQuery
+ *
+ * @psalm-suppress PropertyNotSetInConstructor
  */
 final class Tests extends TestCase
 {