content: 
  import React, { Component } from 'react';
  import { connect } from 'react-redux';
  import { StatusBar } from 'react-native';
  import { Container, Header, Title, Content, Button, Icon, Left, Right, Body, Text, H3 } from 'native-base';
  import { Actions } from 'react-native-router-flux';
  
  import { actions } from 'react-native-navigation-redux-helpers';
  import { openDrawer } from '../../actions/drawer';
  import styles from './styles';
  
  
  const {
      popRoute,
    } = actions;
  
  class Custom extends Component {  // eslint-disable-line
  
  
    static propTypes = {
      openDrawer: React.PropTypes.func,
      popRoute: React.PropTypes.func,
      navigation: React.PropTypes.shape({
        key: React.PropTypes.string,
      }),
    }
  
    popRoute() {
      this.props.popRoute(this.props.navigation.key);
    }
    render() {
      return (
        <Container style={styles.container}>
          <Header>
            <Left>
            <Button transparent onPress={() => Actions.pop()}>
              <Icon name="arrow-back" />
            </Button>
            </Left>
            <Body>
              <Title>Custom Size</Title>
            </Body>
            <Right />
  
          </Header>
  
          <Content padder style={{ padding: 20 }}>
            <Button small style={styles.mb15}><Text>Default Small</Text></Button>
            <Button success style={styles.mb15}><Text>Success Default</Text></Button>
            <Button large dark style={styles.mb15}><Text>Dark Large</Text></Button>
          </Content>
        </Container>
      );
    }
  }
  
  function bindAction(dispatch) {
    return {
      openDrawer: () => dispatch(openDrawer()),
      popRoute: key => dispatch(popRoute(key)),
    };
  }
  
  const mapStateToProps = state => ({
    navigation: state.cardNavigation,
    themeState: state.drawer.themeState,
  });
  
  export default connect(mapStateToProps, bindAction)(Custom);
  