App.js (navigation defined)

import { AppRegistry, Settings } from 'react-native';
import { createStackNavigator } from 'react-navigation';
import SplashScreen from './layouts/SplashScreen';
import LoginScreen from './layouts/LoginScreen';
import SignupScreen from './layouts/SignupScreen';
import VerifyOTP from './layouts/VerifyOTP';
import Dashboard from './layouts/Dashboard';
import CategoryList from './layouts/CategoryList';
import CreateList from './layouts/CreateList';
import Category from './layouts/Category';
import CreateTask from './layouts/CreateTask';
import ListDetail from './layouts/ListDetail';
import CreateEvent from './layouts/CreateEvent';
import Reminder from './layouts/Reminder';
import EventList from './layouts/EventList';
import Calender from './layouts/Calender';
import DayViewCalender from './layouts/DayViewCalender';
import CheehooSettings from './layouts/Settings'
import ShareCalender from './layouts/ShareCalender';
import TaskDetail from './layouts/TaskDetail';
import CalenderWeekView from './layouts/CalenderWeekView';
import LocationMapView from './layouts/LocationMapView';
import GooglePlaceService from './layouts/GooglePlaceService';
import ForgotPassword from './layouts/ForgotPassword';
import ResetPass from './layouts/ResetPassword';
import CalenderThreeDay from "./layouts/CalenderThreeDay";
import CalendarDayView from "./layouts/CalendarDayView";
import CalendarYearView from "./layouts/CalendarYearView";
import ShareWithCalendar from "./layouts/ShareWithCalendar";
import ShareWithAccount from "./layouts/ShareWithAccount";
import CalendarSetting from "./layouts/CalendarSetting";
import PrintCalendar from "./layouts/PrintCalendar";
import ForgotPasswordVerifyOTP from './layouts/ForgotPasswordVerifyOTP';
import ArchivedList from './layouts/ArchivedList';


const App = createStackNavigator({
    SplashScreen: {
        screen: SplashScreen
    },
    LoginScreen:{
        screen:LoginScreen
    },
    SignupScreen:{
        screen:SignupScreen
    },
    VerifyOTP:{
        screen:VerifyOTP
    },
    Dashboard:{
        screen:Dashboard
    },
    CategoryList:{
        screen:CategoryList
    },
    CreateList:{
        screen:CreateList
    },
    CreateTask:{
        screen:CreateTask
    },
    Category:{
        screen:Category
    },
    ListDetail:{
        screen:ListDetail
    },
    CreateEvent:{
        screen:CreateEvent
    },
    Reminder:{
        screen:Reminder
    },
    EventList:{
        screen:EventList
    },
    Calender:{
        screen:Calender
    },
    DayViewCalender:{
        screen:DayViewCalender
    },
    CheehooSettings:{
        screen:CheehooSettings
    },
    ShareCalender:{
        screen:ShareCalender
    },
    TaskDetail:{
        screen:TaskDetail
    },
    CalenderWeekView:{
        screen:CalenderWeekView
    },
    LocationMapView:{
        screen:LocationMapView
    },
    GooglePlaceService:{
        screen:GooglePlaceService
    },
    ForgotPassword:{
        screen:ForgotPassword
    },
    ResetPass:{
        screen:ResetPass
    },
    CalenderThreeDay: {
        screen: CalenderThreeDay,
    },
    CalendarDayView: {
        screen: CalendarDayView
    },
    CalendarYearView: {
        screen: CalendarYearView,
    },
    ShareWithCalendar: {
        screen: ShareWithCalendar,
    },
    ShareWithAccount: {
        screen: ShareWithAccount,
    },
    CalendarSetting: {
        screen: CalendarSetting,
    },
    PrintCalendar: {
        screen: PrintCalendar,
    },
    ForgotPasswordVerifyOTP:{
        screen:ForgotPasswordVerifyOTP
    },
    ArchivedList:{
        screen:ArchivedList
    }


}, { headerMode: 'none' });
AppRegistry.registerComponent('cheehoo', () => App);