import * as React from 'react';
export interface UseInViewOptions {
    once?: boolean;
    margin?: string;
}
/**
 * Lightweight useInView using native IntersectionObserver.
 * Replaces motion's useInView to avoid bundling motion for CodeEditor.
 */
export declare function useInView(ref: React.RefObject<Element | null>, options?: UseInViewOptions): {
    isInView: boolean;
};
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