Reproduce error

Author: VincentLanglet

tests/PHPStan/Rules/Exceptions/MissingCheckedExceptionInMethodThrowsRuleTest.php

@@ -70,4 +70,9 @@ public function testRule(): void
 		$this->analyse([__DIR__ . '/data/missing-exception-method-throws.php'], $errors);
 	}
 
+	public function testBugArrayOffset(): void
+	{
+		$this->analyse([__DIR__ . '/data/bug-array-offset.php'], []);
+	}
+
 }

tests/PHPStan/Rules/Exceptions/data/bug-array-offset.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace BugArrayOffset;
+
+class ParameterNotFoundException extends \Exception {}
+
+interface Container
+{
+	/**
+	 * @throws ParameterNotFoundException
+	 */
+	public function getParameter(string $key): mixed;
+}
+
+class Foo
+{
+	public function __construct(Container $container)
+	{
+		$container->getParameter('shipmonkDeadCode')['debug']['usagesOf'];
+	}
+
+}