Support specifying a typed schema for db

[R-omk]

TypeScript offers amazing possibilities, one of which is "type inference."

The project most similar in spirit from the world of JavaScript is IndexedDB. In the example from the link below, you can see how a declared type allows you to both create tables with the required schema and later use that type when performing operations with data in the database.

https://github.com/jakearchibald/idb?tab=readme-ov-file#typescript

[vitaliy-art]

Yeah, i'm planning add something like typed generics in retrieval methods. Something like box.space.get<Band>('bands').get(key) or, maybe, box.space.get('bands').get<Band>(key). I'm sure it'll be so usefull feature