NoSsr.js
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'use client';
import * as React from 'react';
import PropTypes from 'prop-types';
import useEnhancedEffect from '@mui/utils/useEnhancedEffect';
import exactProp from '@mui/utils/exactProp';
/**
* NoSsr purposely removes components from the subject of Server Side Rendering (SSR).
*
* This component can be useful in a variety of situations:
*
* * Escape hatch for broken dependencies not supporting SSR.
* * Improve the time-to-first paint on the client by only rendering above the fold.
* * Reduce the rendering time on the server.
* * Under too heavy server load, you can turn on service degradation.
*
* Demos:
*
* - [No SSR](https://mui.com/material-ui/react-no-ssr/)
*
* API:
*
* - [NoSsr API](https://mui.com/material-ui/api/no-ssr/)
*/
function NoSsr(props) {
const {
children,
defer = false,
fallback = null
} = props;
const [mountedState, setMountedState] = React.useState(false);
useEnhancedEffect(() => {
if (!defer) {
setMountedState(true);
}
}, [defer]);
React.useEffect(() => {
if (defer) {
setMountedState(true);
}
}, [defer]);
// TODO casting won't be needed at one point https://github.com/DefinitelyTyped/DefinitelyTyped/pull/65135
return mountedState ? children : fallback;
}
process.env.NODE_ENV !== "production" ? NoSsr.propTypes /* remove-proptypes */ = {
// ┌────────────────────────────── Warning ──────────────────────────────┐
// │ These PropTypes are generated from the TypeScript type definitions. │
// │ To update them, edit the TypeScript types and run `pnpm proptypes`. │
// └─────────────────────────────────────────────────────────────────────┘
/**
* You can wrap a node.
*/
children: PropTypes.node,
/**
* If `true`, the component will not only prevent server-side rendering.
* It will also defer the rendering of the children into a different screen frame.
* @default false
*/
defer: PropTypes.bool,
/**
* The fallback content to display.
* @default null
*/
fallback: PropTypes.node
} : void 0;
if (process.env.NODE_ENV !== 'production') {
// eslint-disable-next-line
NoSsr['propTypes' + ''] = exactProp(NoSsr.propTypes);
}
export default NoSsr;