package Ġorg . it step . li ann oi . exam android . infrastructure . persistence Ċ Ċ import Ġandroidx . room . Database Ċ import Ġandroidx . room . Room Database Ċ import Ġorg . it step . li ann oi . exam android . application . storage . users . models . User Ċ import Ġorg . it step . li ann oi . exam android . application . storage . users . models . User Dao Ċ Ċ @ Database ( entities Ġ= Ġ[ User :: class ], Ġversion Ġ= Ġ 1 , Ġexport Schema Ġ= Ġfalse ) Ċ abstract Ġclass ĠCr ud Database Ġ: ĠRoom Database () Ġ{ ĊĊĠĠĠ Ġabstract Ġfun Ġuser Dao (): ĠUser Dao Ċ } Ċ