函数组件//推荐使用✅ better const WrapComponent: React.FC<ExtendedProps> = (props) => { // return ... }; //直接使用 export default WrapComponent; // 或者 export default function (props: React.PropsWithChildren<SpinProps>) { // return ... } const Notice: React.FC = () => {} formsport * as React from 'react' type changeFn = (e: React.FormEvent<HTMLInputElement>) => void const App: React.FC = () => { const [state, setState] = React.useState('') const onChange: changeFn = e => { setState(e.curren...