nbotton navigation with only icon react native code example

Example: create bottom navigation bar react native

Copyimport { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
const Tab = createBottomTabNavigator();
function MyTabs() {  return (    <Tab.Navigator>      <Tab.Screen name="Home" component={HomeScreen} />      <Tab.Screen name="Settings" component={SettingsScreen} />    </Tab.Navigator>  );}