DoubleQuote example

        return $resultFWS;
    }

    private function hasDotAtStart(): bool
    {
        return $this->lexer->current->isA(EmailLexer::S_DOT) && $this->lexer->getPrevious()->isA(EmailLexer::S_EMPTY);
    }

    private function parseDoubleQuote(): Result
    {
        $dquoteParser = new DoubleQuote($this->lexer);
        $parseAgain = $dquoteParser->parse();
        $this->warnings = array_merge($this->warnings, $dquoteParser->getWarnings());

        return $parseAgain;
    }

    protected function parseComments(): Result
    {
        $commentParser = new Comment($this->lexer, new LocalComment());
        $result = $commentParser->parse();
        $this->warnings = array_merge($this->warnings, $commentParser->getWarnings());