import { type RefObject } from 'react';
/**
 * @param textRef - The reference attach to the text ellipsis component
 * @param itemName - The item name without cropping.
 * @param width - the width of the container
 * @param height - the height of the container
 * @returns true or false depending whether name is truncated or not.
 */
export declare const useTruncationDetector: (textRef: RefObject<HTMLSpanElement | null>, itemName: string, width?: number, height?: number) => boolean;