title: How to customize headerLeft React Navigation?
body: <p>How can I customize headerLeft TabNavigator of React Navigation.
  <br>Here's one of my screens :
  <br></p>
  
  <p><a href="https://i.stack.imgur.com/cwi9j.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cwi9j.png" alt="headerLeft"></a></p>
  
  <p>I want to remove the <code>Back</code> from the <code>headerLeft</code>
  <br>Is it possible ?
  <br>Here's my code :</p>
  
  <pre><code>DetailTabs = TabNavigator({
  DetailResult:{
      screen:DetailResult,
      navigationOptions:{
          title:'Detail Penginapan',
          headerTitleStyle:{
              fontSize:14,
              textAlign: "center",
              flex: 1,
          },
          tabBarVisible: false,
          headerStyle:{
              backgroundColor:'#4A94FB',
              borderBottomColor: 'transparent',
          },
          headerTintColor: 'white'
      }
  }
  })
  </code></pre>