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SruthiKrish19lumirlumir
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import missing useState in the useEffect markdown file (#7457)
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src/content/reference/react/useEffect.md

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@@ -23,7 +23,7 @@ useEffect(setup, dependencies?)
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컴포넌트의 최상위 레벨에서 `useEffect`를 호출하여 Effect를 선언할 수 있습니다.
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```js
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import { useEffect } from 'react';
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import { useState, useEffect } from 'react';
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import { createConnection } from './chat.js';
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function ChatRoom({ roomId }) {
@@ -81,7 +81,7 @@ function ChatRoom({ roomId }) {
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[컴포넌트를 외부 시스템과 연결](/learn/synchronizing-with-effects)하려면 컴포넌트의 최상위 레벨에서 `useEffect`를 호출해야 합니다.
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```js [[1, 8, "const connection = createConnection(serverUrl, roomId);"], [1, 9, "connection.connect();"], [2, 11, "connection.disconnect();"], [3, 13, "[serverUrl, roomId]"]]
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import { useEffect } from 'react';
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import { useState, useEffect } from 'react';
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import { createConnection } from './chat.js';
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function ChatRoom({ roomId }) {

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