App.js

import { StatusBar } from 'expo-status-bar';
import React from 'react';
import { StyleSheet, Text, View } from 'react-native';
import HeaderMeteo from './components/HeaderMeteo'

export default class App extends React.Component {

  render()
  {
    return (
      <View style={styles.container}>
        <HeaderMeteo title={'Meteo app'}/>
      </View>
    );
  }

}

const styles = StyleSheet.create({
  container:
  {
    height: "100%"
  }
});