Disallow debug functions usage

Author: rochamarcelo

tests/TestCase/Rule/Debug/Fake/FailingDebugStaticUseLogic.php

@@ -0,0 +1,21 @@
+<?php
+declare(strict_types=1);
+
+namespace CakeDC\PHPStan\Test\TestCase\Rule\Debug\Fake;
+
+use Cake\Error\Debugger;
+use DebugKit\DebugSql;
+
+class FailingDebugStaticUseLogic
+{
+    /**
+     * @return void
+     */
+    public function execute(): void
+    {
+        Debugger::dump(['a' => 1, 'b' => 2, 'c' => 3]);
+        Debugger::printVar(['y' => 10, 'x' => 20, 'z' => 30]);
+        DebugSql::sql();
+        DebugSql::sqld();
+    }
+}