How to use the @react-native-community/netinfo.getConnectionInfo function in @react-native-community/netinfo

componentDidMount() {
    this._eventCounter = 0;

    NetInfo.getConnectionInfo()
      .then(connectionInfo => this.setState({ connectionInfo }))
      .catch(console.warn);
    this._ensureIsConnectionExpensiveIsUpToDate();
    this._subscription = NetInfo.addEventListener(
      'connectionChange',
      this._handleConnectionChange
    ) as unknown as Subscription;
    this._isConnectedSubscription = NetInfo.isConnected.addEventListener(
      'connectionChange',
      this._handleIsConnectedChange
    ) as unknown as Subscription;
  }

static async isConnectionWifi(): Promise {
    const connectionInfo = await NetInfo.getConnectionInfo()
    const isConnectionExpensive = await NetInfo.isConnectionExpensive()
    Logger.debug(TAG, `isConnectionWifi/Connection type is ${connectionInfo.type}`)
    Logger.debug(TAG, `isConnectionWifi/is connection expensive: ${isConnectionExpensive}`)
    return connectionInfo.type.toString().toLowerCase() === 'wifi' && !isConnectionExpensive
  }
}

const toPut = yield Saga.callUntyped(() =>
    NetInfo.getConnectionInfo().then(({type}) =>
      ConfigGen.createOsNetworkStatusChanged({isInit: true, online: type !== 'none'})
    )
  )

useEffect(() => {
    NetInfo.getConnectionInfo().then(networkHandle);
    if (netInfoListen) {
      NetInfo.removeEventListener('connectionChange', networkHandle);
    } else {
      netInfoListen = NetInfo.addEventListener('connectionChange', networkHandle);
    }

    return () => {
      props.store && props.store.hideLoading();
      netInfoListen && NetInfo.removeEventListener('connectionChange', networkHandle);
    };
  });