Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\DependencyInjection\Extension;
Chris@0: 
Chris@0: use Symfony\Component\DependencyInjection\ContainerBuilder;
Chris@0: 
Chris@0: /**
Chris@0:  * ExtensionInterface is the interface implemented by container extension classes.
Chris@0:  *
Chris@0:  * @author Fabien Potencier <fabien@symfony.com>
Chris@0:  */
Chris@0: interface ExtensionInterface
Chris@0: {
Chris@0:     /**
Chris@0:      * Loads a specific configuration.
Chris@0:      *
Chris@0:      * @throws \InvalidArgumentException When provided tag is not defined in this extension
Chris@0:      */
Chris@0:     public function load(array $configs, ContainerBuilder $container);
Chris@0: 
Chris@0:     /**
Chris@0:      * Returns the namespace to be used for this extension (XML namespace).
Chris@0:      *
Chris@0:      * @return string The XML namespace
Chris@0:      */
Chris@0:     public function getNamespace();
Chris@0: 
Chris@0:     /**
Chris@0:      * Returns the base path for the XSD files.
Chris@0:      *
Chris@0:      * @return string The XSD base path
Chris@0:      */
Chris@0:     public function getXsdValidationBasePath();
Chris@0: 
Chris@0:     /**
Chris@0:      * Returns the recommended alias to use in XML.
Chris@0:      *
Chris@0:      * This alias is also the mandatory prefix to use when using YAML.
Chris@0:      *
Chris@0:      * @return string The alias
Chris@0:      */
Chris@0:     public function getAlias();
Chris@0: }