[REACT NATIVE] Splash App

app.tsx

import "./i18n"
import * as React from "react"
import { AppRegistry } from "react-native"
import { StatefulNavigator } from "./navigation"
import { StorybookUIRoot } from "../storybook"
import { RootStore, setupRootStore } from "./models/root-store"
import { Provider } from "mobx-react"
import { BackButtonHandler } from "./navigation/back-button-handler"
import { contains } from "ramda"
import { DEFAULT_NAVIGATION_CONFIG } from "./navigation/navigation-config"

// ***** ICI *****
import SplashScreen from "react-native-splash-screen"

interface AppState {
  rootStore?: RootStore
}

export class App extends React.Component<{}, AppState> {
  async componentDidMount() {
    // ***** ET LA *****
    SplashScreen.hide()
    this.setState({
      rootStore: await setupRootStore(),
    })
  }
  
  ...
}

...