xxxxxxxxxx
function App() {
return (<div>
<Person age={55} />
</div>
);
}
export default App;
type PersonProps ={
age: number
}
function Person({age}: PersonProps)
{
return(<div>
{age}
</div>)
}
xxxxxxxxxx
function App() {
function test()
{
let text:number = "Sdfdfdsfsd"
console.log(text);
}
return (
<div>
<button onClick={test}>click</button>
</div>
);
}