getEmoji example

        $this->options = $options;

        if (\count($this->options['blocks'] ?? []) > self::MAX_BLOCKS) {
            throw new LogicException(sprintf('Maximum number of "blocks" has been reached (%d).', self::MAX_BLOCKS));
        }
    }

    public static function fromNotification(Notification $notification): self
    {
        $options = new self();
        $options->iconEmoji($notification->getEmoji());
        $options->block((new SlackSectionBlock())->text($notification->getSubject()));
        if ($notification->getContent()) {
            $options->block((new SlackSectionBlock())->text($notification->getContent()));
        }
        if ($exception = $notification->getExceptionAsString()) {
            $options->block(new SlackDividerBlock());
            $options->block((new SlackSectionBlock())->text($exception));
        }

        return $options;
    }

    

private array $options = [];

    public function __construct(array $options = [])
    {
        $this->options = $options;
    }

    public static function fromNotification(Notification $notification): self
    {
        $options = new self();

        $text = $notification->getEmoji().' *'.$notification->getSubject().'* ';

        if ($notification->getContent()) {
            $text .= "\r\n".$notification->getContent();
        }

        if ($exception = $notification->getExceptionAsString()) {
            $text .= "\r\n".'```'.$exception.'```';
        }

        $options->text($text);

        

$this->stack = $stack;
        $this->mapper = $mapper;
    }

    public function notify(Notification $notification, RecipientInterface $recipient, string $transportName = null): void
    {
        if (null === $request = $this->stack->getCurrentRequest()) {
            return;
        }

        $message = $notification->getSubject();
        if ($notification->getEmoji()) {
            $message = $notification->getEmoji().' '.$message;
        }
        $request->getSession()->getFlashBag()->add($this->mapper->flashMessageTypeFromImportance($notification->getImportance()), $message);
    }

    public function supports(Notification $notification, RecipientInterface $recipient): bool
    {
        return true;
    }
}

public function __construct(private array $options = [])
    {
    }

    public static function fromNotification(Notification $notification): self
    {
        $options = new self();
        $options->setTitle($notification->getSubject());
        $options->setMessage($notification->getContent());
        $options->setStringPriority($notification->getImportance());
        $options->addTag($notification->getEmoji());

        return $options;
    }

    public function toArray(): array
    {
        return $this->options;
    }

    public function getRecipientId(): ?string
    {