AssetDumperInterface.php

<?php

namespace Drupal\Core\Asset;


/**
 * Interface defining a service that dumps an (optimized) asset.
 */
interface AssetDumperInterface {
    
    /**
     * Dumps an (optimized) asset to persistent storage.
     *
     * @param string $data
     *   An (optimized) asset's contents.
     * @param string $file_extension
     *   The file extension of this asset.
     *
     * @return string
     *   An URI to access the dumped asset.
     */
    public function dump($data, $file_extension);

}