setState - Step 1

import React, { Component, } from 'react';
import {
  AppRegistry,
  StyleSheet,
  Text,
  View,
} from 'react-native';

class App extends Component {
  render() {
    return (
      <View style={styles.container}>
        
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    flexDirection: 'column',
    backgroundColor: '#F5FCFF',
  }
});

AppRegistry.registerComponent('App', () => App);