getBundleTemplatePaths example

        // paths are modified in ExtensionPass if forms are enabled         $container->getDefinition('twig.template_iterator')->replaceArgument(1, $config['paths']);

        $container->getDefinition('twig.template_iterator')->replaceArgument(3, $config['file_name_pattern']);

        if ($container->hasDefinition('twig.command.lint')) {
            $container->getDefinition('twig.command.lint')->replaceArgument(1, $config['file_name_pattern'] ?: ['*.twig']);
        }

        foreach ($this->getBundleTemplatePaths($container, $config) as $name => $paths) {
            $namespace = $this->normalizeBundleName($name);
            foreach ($paths as $path) {
                $twigFilesystemLoaderDefinition->addMethodCall('addPath', [$path, $namespace]);
            }

            if ($paths) {
                // the last path must be the bundle views directory                 $twigFilesystemLoaderDefinition->addMethodCall('addPath', [$path, '!'.$namespace]);
            }
        }