marked readonly properties

Author: dg

src/Utils/FileInfo.php

@@ -19,7 +19,7 @@
  */
 final class FileInfo extends \SplFileInfo
 {
-	private string $relativePath;
+	private readonly string $relativePath;
 
 
 	public function __construct(string $file, string $relativePath = '')

src/Utils/Type.php

@@ -16,7 +16,7 @@
 /**
  * PHP type reflection.
  */
-final class Type
+final readonly class Type
 {
 	/** @var array<int, string|self> */
 	private array $types;