Is it possible to use enums/constants for reserved words?

[liordon]

I'm a new user and am somewhat vexed by the need to use explicit strings everywhere. seems like a likely case for bugs to hide in typos and the like. I would much rather have constants or str enums to use for all the reserved words of schemas.

I looked at the main repo and the docs for examples and I'm still seeing string literals. is that really the case that the code uses literals all the way down?
if so, is there a reason not to adopt static definitions for reserved words? if not, can anyone point me in the right direction?

many thanks!