--- /dev/null
+<?php
+
+/*
+ * This file is part of the Behat.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Behat\Behat\Output\Node\Printer;
+
+use Behat\Behat\Output\Statistics\Statistics;
+use Behat\Testwork\Output\Formatter;
+
+/**
+ * Prints exercise statistics.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+interface StatisticsPrinter
+{
+ /**
+ * Prints test suite statistics after run.
+ *
+ * @param Formatter $formatter
+ * @param Statistics $statistics
+ */
+ public function printStatistics(Formatter $formatter, Statistics $statistics);
+}