package Ġcom . scal lop . domain . repositories Ċ Ċ import Ġcom . scal lop . domain . entities . Country Entity Ċ import Ġcom . scal lop . domain . entities . World wide Entity Ċ import Ġio . reactivex . Observable Ċ Ċ interface ĠC ov id Repository Ġ{ ĊĠĠĠ Ġfun Ġget World wide Info (): ĠObservable < World wide Entity > ĊĠĠĠ Ġfun Ġget Info By Country (): ĠObservable < List < Country Entity >> Ċ }