public function setTerminalDimensions($width, $height)
    {
        @trigger_error(sprintf('%s is deprecated as of 3.2 and will be removed in 4.0. Set the COLUMNS and LINES env vars instead.', __METHOD__), E_USER_DEPRECATED);

        putenv('COLUMNS='.$width);
        putenv('LINES='.$height);

        return $this;
    }