Icon::getAction

public function getAction(string $code): ?array
{
	$icon = $this->getIconDataByCode($code);

	if (!$icon)
	{
		$this->addError(new Error("Icon not found for code `$code`", ErrorCode::NOT_FOUND));
		return null;
	}

	return [
		'icon' => $icon,
	];
}