"@types/react":"^16.7.17“
"@types/react-dom":"^16.0.11“
"typescript":"^3.2.2“
function ArryElement() {
return [
<div key='1'>1</div>,
<div key='2'>2</div>
];
}
function App() {
return <ArryElement />
}
https://stackoverflow.com/questions/54017454
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