<?php namespace Shaarli\Config; /** * Interface ConfigIO * * This describes how Config types should store their configuration. */ interface ConfigIO { /** * Read configuration. * * @param string $filepath Config file absolute path. * * @return array All configuration in an array. */ public function read($filepath); /** * Write configuration. * * @param string $filepath Config file absolute path. * @param array $conf All configuration in an array. */ public function write($filepath, $conf); /** * Get config file extension according to config type. * * @return string Config file extension. */ public function getExtension(); }