import React from "react" ; import * as eva from "@eva-design/eva" ; import { ApplicationProvider } from "@ui-kitten/components" ; import { QueryClient , QueryClientProvider } from "react-query" ; import HomeScreen from "./src/screens/HomeScreen" ; const queryClient = new QueryClient ( ) ; const App = ( ) => ( < QueryClientProvider client = { queryClient } > < ApplicationProvider { ... eva } theme = { eva . light } > < HomeScreen /> < /ApplicationProvider> < /QueryClientProvider>); export default App ;