package Ġcom . fil ip ib rente g ani . mar vel hero es . hero es list . domain Ċ Ċ import Ġcom . fil ip ib rente g ani . mar vel hero es . entity . domain . Hero Ċ Ċ interface ĠIF avorite Hero es Repository Ġ{ ĊĠĠĠ Ġsuspend Ġfun Ġget Favorite Hero ( hero Id : ĠInt ) Ġ: ĠHero ? ĊĠĠĠ Ġsuspend Ġfun Ġget Favorite Hero es () Ġ: ĠList < Hero > ĊĠĠĠ Ġsuspend Ġfun Ġadd Favorite Hero es ( hero : ĠHero ) ĊĠĠĠ Ġsuspend Ġfun Ġremove Favorite Hero ( hero : ĠHero ) Ċ }