public function clean()
    {
        $fileSystem = new Filesystem();
        
        if ($fileSystem->exists($this->getCacheDir())) {
            $fileSystem->remove($this->getCacheDir());
        }
    }
public function clean()
    {
        $fileSystem = new Filesystem();
        
        if ($fileSystem->exists($this->getCacheDir())) {
            $fileSystem->remove($this->getCacheDir());
        }
    }
public function clean ( ) { $ fileSystem = new Filesystem ( ) ; if ( $ fileSystem -> exists ( $ this -> getCacheDir ( ) ) ) { $ fileSystem -> remove ( $ this -> getCacheDir ( ) ) ; } }
Remove the assets cache directory.
Remove the assets cache directory .