text: import React, { Component } from "react";
  import {
      View,
      Text,
      StyleSheet
  } from "react-native";
  
  import { Header, Body, Title, Content, Left, Icon, Right } from 'native-base'
  
  class CustomHeader extends Component {
      render() {
          return (
              <Header>
                  <Left><Icon name="ios-menu" onPress={() => this.props.drawerOpen()} /></Left>
                  <Body>
                      <Title>{this.props.title}</Title>
                  </Body>
                  <Right />
              </Header>
          );
      }
  }
  export default CustomHeader;