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@phsantiago
Created January 3, 2019 01:12
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import { useState } from 'react';
function Gato() {
const [idade, setIdade] = useState(3);
return (
<div>
<p>Este gato tem {idade} anos</p>
<button onClick={() => setIdade(count + 1)}>
Clique aqui para envelhecer o bixano
</button>
</div>
);
}
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