vendor文件夹 缺失文件提交

vendor/sebastian/comparator/tests/_files/Book.php

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+<?php
+/*
+ * This file is part of the Comparator package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Comparator;
+
+/**
+ * A book.
+ *
+ */
+class Book
+{
+    // the order of properties is important for testing the cycle!
+    public $author = null;
+}