Hi,

I am developing a protocol in a resource constrain platform and suffer from very limited bandwidth.
We are using map(integer: any) to transfer messages.

However, this lib only packs objects as map() while the "key" in the object is required to be a string.
Using string adds at least additional 2 bytes compared to the integer, while the map(integer: bool or integer) can be only 3 bytes.

I understand this request is not commonly used in the web dev, but it is very useful for us to reduce the bandwidth.

Thanks,