added $topLevelOnly

src/RobotLoader/RobotLoader.php

@@ -34,6 +34,7 @@ class RobotLoader
 
 	/** @var string[] */
 	public array $acceptFiles = ['*.php'];
+	public bool $topLevelOnly = true;
 	private bool $autoRebuild = true;
 	private bool $reportParseErrors = true;
 
@@ -361,7 +362,7 @@ private function scanPhp(string $file): array
 					$namespace = $name ? $name . '\\' : '';
 					$minLevel = $token->text === '{' ? 1 : 0;
 
-				} elseif ($name && $level === $minLevel) {
+				} elseif ($name && ($level === $minLevel || !$this->topLevelOnly)) {
 					$classes[] = $namespace . $name;
 				}
 

tests/Loaders/RobotLoader.topLevel.phpt

@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * Test: Nette\Loaders\RobotLoader top level.
+ */
+
+declare(strict_types=1);
+
+use Nette\Loaders\RobotLoader;
+use Tester\Assert;
+
+
+require __DIR__ . '/../bootstrap.php';
+
+
+$loader = new RobotLoader;
+$loader->setTempDirectory(getTempDir());
+$loader->topLevelOnly = false;
+$loader->addDirectory(__DIR__ . '/files');
+$loader->register();
+
+Assert::true(class_exists('ConditionalClass'));   // files/conditional.class.php

tests/Loaders/files/conditional.class.php

@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-if (false) {
+if (true) {
 	class ConditionalClass
 	{
 	}