Question Make trade offer

[Scraebs]

Hello, I would like to try to create steambot using your nice manager. I have read examples, there are only confirmation described, but I want to make bot, that will send tradeoffers by him self. Could you say, is there any example or describe implementation of this construction in short? I have found ('../lib/classes/TradeOffer.js') but how can I call function send(), should I require it from my file or just require ('../lib/index.js') etc? 

[Semihal]

use manager.createOffer()

https://github.com/DoctorMcKay/node-steam-tradeoffer-manager/wiki/TradeOfferManager#createofferpartner-token