package Ġdev . yun z ai . m ili brary . data . model Ċ Ċ data Ġclass ĠSign In Response ( ĊĠĠĠ Ġval Ġn ar as arang Id : ĠString , ĊĠĠĠ Ġval Ġnickname : ĠString , ĊĠĠĠ Ġval Ġregistered At : ĠString , ĊĠĠĠ Ġval Ġtokens : ĠJwt Response Ċ ) Ċ