The new class `\CuyZ\Valinor\Mapper\Tree\Message\MessageBuilder` can be
used to easily create an instance of (error) message.
This new straightforward way of creating messages leads to the
depreciation of `\CuyZ\Valinor\Mapper\Tree\Message\ThrowableMessage`.
```php
$message = MessageBuilder::newError('Some message / {some_parameter}.')
->withCode('some_code')
->withParameter('some_parameter', 'some_value')
->build();
```
