Possibility to declare a few count of mappers

[anuri73]

public function registerMap(MapInterface $map)
{
$this->maps[$map->getSourceType()][$map->getDestinationType()] = $map;
}

This part of your very useful project give us availability to store only one map between source class and destination class. Is it available to avoid it somehow, to be capable to initialize several maps and choose between them?
I think it would be very convenient to get the mapper with:

$this->mapper->map($sourceClass, $myMapp, $destinationClass);

function map($source, MapInterface $map, ?$destination = null);

Because

1. As I already said it give us opportunity to choose mapper depend on some condition
2. No need to store all maps, as we already know what mapper we should use

P.S. Thank you for your wonderful library.