package Ġcom . me u us 9 0 . book search er . test _ util _ kit Ċ Ċ import Ġkotlinx . coroutines . Coroutine Scope Ċ import Ġkotlinx . coroutines . Job Ċ Ċ interface ĠManaged Coroutine Scope Ġ: ĠCor outine Scope Ġ{ ĊĠĠĠ Ġabstract Ġfun Ġlaunch ( block : Ġsuspend ĠCor outine Scope . () Ġ-> ĠUnit ): ĠJob Ċ }