package Ġnet . j anc z ar . kotlin rx . domain . repository Ċ Ċ import Ġio . reactivex . Single Ċ import Ġnet . j anc z ar . kotlin rx . domain . model . Register Form Ċ import Ġnet . j anc z ar . kotlin rx . domain . model . Register Result ĊĊ Ċ interface ĠRegister Repository Ġ{ ĊĠĠĠ Ġfun Ġregister ( register Form : ĠRegister Form ): ĠSingle < Register Result > Ċ }