Imports github.com/Syfaro/telegram-bot-api github.com/smallfish/simpleyaml github.com/syndtr/goleveldb/leveldb github.com/syndtr/goleveldb/leveldb/iterator github.com/syndtr/goleveldb/leveldb/opt github.com/syndtr/goleveldb/leveldb/util Standard library imports bytes encoding/gob fmt io io/ioutil log math/rand os path/filepath strconv strings sync time