How to use the @expo/vector-icons.Ionicons.font function in @expo/vector-icons

async function loadResourcesAsync() {
    await Promise.all([
        Asset.loadAsync([
            require('./assets/images/robot-dev.png'),
            require('./assets/images/robot-prod.png')
        ]),
        Font.loadAsync({
            // This is the font that we are using for our tab bar
            ...Ionicons.font,
            // We include SpaceMono because we use it in HomeScreen.js. Feel free to
            // remove this if you are not using it in your app
            'space-mono': require('./assets/fonts/SpaceMono-Regular.ttf')
        })
    ]);
}

async function loadResourcesAsync() {
  await Promise.all([
    Asset.loadAsync([
      require('./assets/images/robot-dev.png'),
      require('./assets/images/robot-prod.png'),
    ]),
    Font.loadAsync({
      // This is the font that we are using for our tab bar
      ...Ionicons.font,
      // We include SpaceMono because we use it in HomeScreen.js. Feel free to
      // remove this if you are not using it in your app
      'space-mono': require('./assets/fonts/SpaceMono-Regular.ttf'),
    }),
  ]);
}

async function loadResourcesAsync() {
  await Promise.all([
    Asset.loadAsync([
      require('./assets/images/robot-dev.png'),
      require('./assets/images/robot-prod.png'),
    ]),
    Font.loadAsync({
      // This is the font that we are using for our tab bar
      ...Ionicons.font,
      // We include SpaceMono because we use it in HomeScreen.js. Feel free to
      // remove this if you are not using it in your app
      'space-mono': require('./assets/fonts/SpaceMono-Regular.ttf'),
    }),
  ]);
}

async function loadResourcesAsync() {
  await Promise.all([
    Asset.loadAsync([
      require('./assets/images/robot-dev.png'),
      require('./assets/images/robot-prod.png'),
    ]),
    Font.loadAsync({
      // This is the font that we are using for our tab bar
      ...Ionicons.font,
      // We include SpaceMono because we use it in HomeScreen.js. Feel free to
      // remove this if you are not using it in your app
      'space-mono': require('./assets/fonts/SpaceMono-Regular.ttf'),
    }),
  ]);
}

(async () => {
      try {
        await Promise.all([
          Font.loadAsync(Ionicons.font),
        ]);
      } catch (e) {
        console.log({ e });
      } finally {
        setLoaded(true);
      }
    })()
  });

async _loadAssetsAsync() {
    const imageAssets = this._cacheImages([
      require('./assets/videoplayer/thumb.png'),
      require('./assets/videoplayer/track.png'),
    ]);
    const fontAssets = this._cacheFonts([
      fonts,
      EvilIcons.font,
      FontAwesome.font,
      Ionicons.font,
      MaterialIcons.font,
      Foundation.font,
    ]);

    try {
      await Promise.all([
        Store.rehydrateAsync(),
        ...imageAssets,
        ...fontAssets,
      ]);
      Store.dispatch({ type: 'SET_DATA', data: Data });
    } catch (e) {
      console.log('Error downloading assets', e);
      Sentry.captureException(e);
    }

componentWillMount() {
    Font.loadAsync(Ionicons.font);
    this.setState({ appLoaded: true });
    ScreenTracker.setScreen('LiveGauge');
  }

_loadResourcesAsync = async () => {
    return Promise.all([
      Asset.loadAsync([
      ]),
      Font.loadAsync([
        Ionicons.font,
        { 'terminal': require('./assets/fonts/Inconsolata-Regular.ttf') },
      ]),
    ]);
  };

async componentDidMount() {
    await Font.loadAsync({
      Roboto: require('native-base/Fonts/Roboto.ttf'),
      Roboto_medium: require('native-base/Fonts/Roboto_medium.ttf'),
      ...Ionicons.font
    })

    this.setState({
      isReady: true
    })
  }

endLoad,
    } = this.props

    if (!isLoaded && !isLoading) {
      startLoad()

      const imageAssets = cacheImages([
        require('../../assets/images/all-games-wallpaper.png'),
        require('../../assets/images/arrow.png'),
        require('../../assets/images/arrows.png'),
        require('../../assets/images/giantbomb-logo.png'),
        require('../../assets/images/icon.png'),
      ])

      const fontAssets = cacheFonts([
        Ionicons.font,
        MaterialCommunityIcons.font,
        MaterialIcons.font,
        Octicons.font,
        {
          'florentia-extralight': require('../../assets/fonts/florentia.extralight.ttf'),
          'arista-pro-extralight': require('../../assets/fonts/arista-pro-extralight.ttf'),
          'let-that-be-enough-regular': require('../../assets/fonts/let-that-be-enough.regular.ttf'),
        }
      ])

      await Promise.all([
        ...imageAssets,
        ...fontAssets,
      ])

      endLoad()