<?php
+namespace Shaarli\Config;
/**
* Interface ConfigIO
*
* @return array All configuration in an array.
*/
- function read($filepath);
+ public function read($filepath);
/**
* Write configuration.
*
* @param string $filepath Config file absolute path.
* @param array $conf All configuration in an array.
- *
- * @return bool True if the configuration has been successfully written, false otherwise.
*/
- function write($filepath, $conf);
+ public function write($filepath, $conf);
/**
* Get config file extension according to config type.
*
* @return string Config file extension.
*/
- function getExtension();
+ public function getExtension();
}