--- /dev/null
+<?php
+
+namespace Robo\ClassDiscovery;
+
+/**
+ * Class AbstractClassDiscovery
+ *
+ * @package Robo\ClassDiscovery
+ */
+abstract class AbstractClassDiscovery implements ClassDiscoveryInterface
+{
+ /**
+ * @var string
+ */
+ protected $searchPattern = '*.php';
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setSearchPattern($searchPattern)
+ {
+ $this->searchPattern = $searchPattern;
+
+ return $this;
+ }
+}