App.js

import React from 'react';
import { createStackNavigator } from "@react-navigation/stack";
import { NavigationContainer, DefaultTheme } from '@react-navigation/native';

import { Home } from "./screens/";

const theme = {
    ...DefaultTheme,
    colors: {
        ...DefaultTheme.colors,
        border: "transparent",
    },
};

const Stack = createStackNavigator();

const App = () => {
    return (
        <NavigationContainer theme={theme}>
            <Stack.Navigator
                screenOptions={{
                    headerShown: false
                }}
                initialRouteName={'Home'}
            >
                <Stack.Screen name="Home" component={Home} />
            </Stack.Navigator>
        </NavigationContainer>
    );
};

export default App;