
How to create components interfaces using useRef/forwardRef/useImperativeHandle
Let’s build a case Imagine you have a counter—a classic, simple counter component. function Counter(){ const [counter, setCounter] = useState(0) const handleIncrement = ()=> setCounter(counter + 1) return ( <> <p>Counter: {counter}</p> <button onClick={handleIncrement}>Inc</button> </> ) } function App(){ return ( <> <Counter /> </> ) } Now, for some reason, you’re asked to add…