public function get( $name );
/**
- * Set a configuration variable such a "Sitename" to something like "My Wiki"
+ * Check whether a configuration option is set for the given name
*
* @param string $name Name of configuration option
- * @param mixed $value Value to set
- * @throws ConfigException
+ * @return bool
+ * @since 1.24
*/
- public function set( $name, $value );
+ public function has( $name );
}