如何从父组件调用子组件setState

// 父组件
import React, { useState } from 'react';
import ChildComponent from './ChildComponent';

const ParentComponent = () => {
  const [childState, setChildState] = useState('');

  const updateChildState = (newState) => {
    setChildState(newState);
  };

  return (
    <div>
      <ChildComponent updateState={updateChildState} />
    </div>
  );
};

export default ParentComponent;

// 子组件
import React from 'react';

const ChildComponent = ({ updateState }) => {
  const handleClick = () => {
    updateState('New State');
  };

  return (
    <div>
      <button onClick={handleClick}>Update State</button>
    </div>
  );
};

export default ChildComponent;