text: import React from 'react';
  import {StyleSheet } from 'react-native';
  import {Button} from 'react-native-elements';
  
  function AppButton({title, onPress, titleStyle, buttonStyle }) {
      return (
          <Button 
              title={title}
              buttonStyle={[styles.buttonStyle, buttonStyle]} 
              onPress={onPress}
              titleStyle = {[styles.titleStyle, titleStyle]}
          />
      );
  }
  
  const styles = StyleSheet.create({
      buttonStyle:{ 
          width:180, 
          height:55, 
          backgroundColor:'blue', 
          borderRadius:50, 
      },
      titleStyle:{
          fontSize:24, 
          textTransform: 'uppercase'
      }
  })
  
  export default AppButton;