package Ġcom . jam ie ad k ins . gw ent . domain . update . repository Ċ Ċ import Ġio . reactivex . Comp letable Ċ import Ġio . reactivex . Observable Ċ Ċ interface ĠUpdate Repository Ġ{ ĊĊĠĠĠ Ġfun Ġis Update Available (): ĠObservable < Boolean > ĊĊĠĠĠ Ġfun Ġperform Update (): ĠComp letable ĊĊĠĠĠ Ġfun Ġhas Done First Time Setup (): ĠObservable < Boolean > ĊĊĠĠĠ Ġfun Ġperform First Time Setup (): ĠComp letable Ċ }