--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Finder\Expression;
+
+@trigger_error('The '.__NAMESPACE__.'\ValueInterface interface is deprecated since version 2.8 and will be removed in 3.0.', E_USER_DEPRECATED);
+
+/**
+ * @author Jean-François Simon <contact@jfsimon.fr>
+ */
+interface ValueInterface
+{
+ /**
+ * Renders string representation of expression.
+ *
+ * @return string
+ */
+ public function render();
+
+ /**
+ * Renders string representation of pattern.
+ *
+ * @return string
+ */
+ public function renderPattern();
+
+ /**
+ * Returns value case sensitivity.
+ *
+ * @return bool
+ */
+ public function isCaseSensitive();
+
+ /**
+ * Returns expression type.
+ *
+ * @return int
+ */
+ public function getType();
+
+ /**
+ * @param string $expr
+ *
+ * @return $this
+ */
+ public function prepend($expr);
+
+ /**
+ * @param string $expr
+ *
+ * @return $this
+ */
+ public function append($expr);
+}