23 lines
538 B
TypeScript
23 lines
538 B
TypeScript
import React from "react";
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import ReactDOM from "react-dom/client";
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export function App(){
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const [countGet, countSet] = React.useState(2);
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return <>
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<p style={{padding:"2rem", background:"red", color:"white"}}>test paragraph</p>
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<button onClick={()=>{countSet(countGet+1)}}>{countGet}</button>
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</>
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}
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export const Other =()=>{
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return <p>other app component</p>
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}
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export default function Root()
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{
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return <div><h1>rooted</h1><App/><Other/></div>
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}
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ReactDOM.createRoot(document.body).render(<Root/>); |