package Ġcom . test w ther . source . local . repository . city Ċ Ċ import Ġcom . test w ther . source . local . entity . City Local Entity Ċ Ċ interface ĠI City Local Repository Ġ{ ĊĠĠĠ Ġsuspend Ġfun Ġsave City ( city : ĠCity Local Entity ): ĠLong ĊĠĠĠ Ġsuspend Ġfun Ġclear C ities () ĊĠĠĠ Ġsuspend Ġfun Ġget City ByName ( city Name : ĠString ): ĠCity Local Entity ? Ċ }