text: import {createStackNavigator} from "react-navigation"
  import Login from "~/Views/Auth/Login"
  
  export default createStackNavigator (
  	{
  		SignIn: {
  			screen: Login
  		}
  	},
  	{
  		initialRouteName  : "SignIn",
  		headerMode        : "none",
  		navigationOptions : {
  			headerVisible : false
  		}
  	}
  )
  