@base-ui-components/react/cjs/utils/useOnMount.d.ts

Base UI is a library of headless ('unstyled') React components and low-level hooks. You gain complete control over your app's CSS and accessibility features.

import * as React from 'react';
/**
 * A React.useEffect equivalent that runs once, when the component is mounted.
 * @ignore - internal hook.
 */
export declare function useOnMount(fn: React.EffectCallback): void;