/**
  * @param Filesystem          $filesystem
  * @param RequestContext      $requestContext
  * @param string              $webRootDir
  * @param string              $cachePrefix
  * @param FilterConfiguration $filterConfig
  */
 public function __construct(Filesystem $filesystem, RequestContext $requestContext, $webRootDir, $cachePrefix = 'media/cache', FilterConfiguration $filterConfig)
 {
     parent::__construct($filesystem, $requestContext, $webRootDir, $cachePrefix);
     $this->filterConfig = $filterConfig;
 }
 /**
  * Constructor
  *
  * @param Filesystem $filesystem
  * @param string     $rootDir
  */
 public function __construct(Filesystem $filesystem, $rootDir)
 {
     parent::__construct($filesystem);
     $this->rootDir = $rootDir;
 }