MessageCollection::getReplayedMessageIds

public function getReplayedMessageIds(): array
{
	$this->fillParams();
	$result = [];
	foreach ($this as $message)
	{
		if ($message->getParams()->isSet(Params::REPLY_ID))
		{
			$result[] = $message->getParams()->get(Params::REPLY_ID)->getValue();
		}
	}

	return $result;
}