Using Typescript do you prefer your libraries to return promises or something else?

with network requests to e.g. hubs on farcaster we can't get instant returns of data. 

Appreciate feedback on the best way to do it. Here's a proposal by @nazeeh

Next.js, TS, GraphQL, Solidity | 3x hackathon winner | content creator | technical writer | OSS contributor 

Blockchain & Development Nerd 🤓 build, develop and operate Farcaster solutions @ dtech.vision also love tech, decentralization, fitness and oldschool rap 😎