src/Reaction.php
protected static function getConfigReader($flush = false)
    {
        if ($flush || !isset(static::$config)) {
            $conf = [
                'path' => static::$configsPath,
                'appType' => static::$appType,
            ];
            static::$config = new \Reaction\Base\ConfigReader($conf);
        }
        return static::$config;
    }
protected static function getConfigReader($flush = false)
    {
        if ($flush || !isset(static::$config)) {
            $conf = [
                'path' => static::$configsPath,
                'appType' => static::$appType,
            ];
            static::$config = new \Reaction\Base\ConfigReader($conf);
        }
        return static::$config;
    }
Get instance of config reader
@param bool $flush
@return \Reaction\Base\ConfigReader