React Native에서는 하위 컴포넌트로 데이터를 전달할 때 props을 사용했지. 👇👇 import React, { useState,useEffect } from 'react'; import { Text, TouchableOpacity, View, Button } from 'react-native'; function App() { const [number, setNumber] = useState(0); const onIncrease = () => { setNumber(prev => prev + 1); console.log(number); } const onDecrease = () => { setNumber(prev => prev - 1); console.log(number); } return ( {..
