type ElementSizeMode = 'border' | 'padding';
/**
 * Returns the size of an element.
 *
 * @param element - The target element.
 * @param mode - Whether to measure `border` or `padding` box size.
 * @returns The element width and height.
 *
 * @example
 * const el = document.createElement('div')
 * document.body.appendChild(el)
 * console.log(getElementSize(el))
 *
 * @since 1.0.0
 */
declare const getElementSize: (element: Element, mode?: ElementSizeMode) => {
    width: number;
    height: number;
};
export default getElementSize;