Add TLb description for generated messages?

[bminaiev]

Maybe also add a TLb description of all messages, which contracts could generate and send to external contracts?

For example, at the end of the auction, nft-item sends an ownership_assigned message to a new owner, but it is not clear what is the format of the message. E.g. what does .store_int(0, 1) mean in that query? And why bidder_address is stored in that message (they probably already know their address)? Should it be prev_owner instead (similar to nft_answer_ownership_assigned)?

[arseny30]

ownership_assigned is from TEP 62
But yes, it makes sense to include its description in the schema.

[bminaiev]

Hmm, if it is ownership_assigned from TEP 62, then it is a bug, that bidder_address is stored there, not owner? Am I missing something?

[bminaiev]

Made a PR in case this is indeed a bug: #62