import type { UseResizeObserverOptions, UseResizeObserverReturns } from "../use-resize-observer/index.js";
import type { ElementTarget } from "../use-target-element/index.js";
export interface ElementSize {
    /**
     * The width of the element.
     */
    width: number;
    /**
     * The height of the element.
     */
    height: number;
}
export interface UseElementSizeReturns extends ElementSize, UseResizeObserverReturns {
}
/**
 * A React Hook that returns the size of an element.
 */
export declare function useElementSize<T extends HTMLElement = HTMLElement>(target: ElementTarget<T>, defaultValue?: ElementSize, options?: UseResizeObserverOptions): UseElementSizeReturns;