package Ġcom . sample Ċ Ċ import Ġkotlinx . coroutines . Flow Preview Ċ import Ġorg . springframework . web . reactive . function . server . co Router Ċ Ċ @ Flow Preview Ċ fun Ġroutes ( user Handler : ĠUser Handler ) Ġ= Ġco Router Ġ{ ĊĠĠĠ ĠPOST ("/ api / user ", Ġuser Handler :: create Api ) Ċ } Ċ