documentation/_config_type_interface_8php_source.html

 <?php
 namespace Magento\Framework\App\Config;

 interface ConfigTypeInterface
 {
     public function get($path = '');

     public function clean();
 }
Magento\Framework\App\Config
Definition: Base.php:9

Magento\Framework\App\Config\ConfigTypeInterface\clean
clean()

$path
$path
Definition: import_with_filesystem_images.php:14

Magento\Framework\App\Config\ConfigTypeInterface
Definition: ConfigTypeInterface.php:13