HippoPHP\Hippo\Checks\Naming\QuoteStyleCheck::setQuoteStyle PHP Method

    public function setQuoteStyle($style)
    {
        if (isset($this->styles[$style])) {
            $this->style = $style;
        } else {
            throw new BadConfigKeyException(sprintf('Unknown quote style \\"%s\\"', $style));
        }
    }