/**
  * @inheritdoc Initialise the $files static array.
  */
 public function init()
 {
     if (empty(self::$files[static::EXTENSION]) && in_array(static::EXTENSION, $this->module->patterns)) {
         self::$files[static::EXTENSION] = FileHelper::findFiles(realpath($this->_getRoot()), ['except' => $this->module->ignoredItems, 'only' => [static::EXTENSION]]);
     }
     parent::init();
 }
 /**
  * @inheritdoc Initialise the $files static array.
  */
 public function init()
 {
     $this->initFiles();
     parent::init();
 }