/**
 * This hook encapsulates logic to support truncation of child HTML
 * elements contained in a fixed-width parent HTML element.  Given
 * a ref to the parent element and optionally a ref to the "+x"
 * component that shows the number of truncated items, this hook
 * will return the number of elements that are not fully visible
 * (including those completely hidden) and whether any elements
 * are completely hidden.
 */
declare const useChildElementTruncation: () => readonly [import("react").RefObject<HTMLDivElement>, import("react").RefObject<HTMLDivElement>, number, boolean];
export default useChildElementTruncation;
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