import * as React from 'react';
/**
 * Hook that provides a setRef function, passable to the ref prop of a React element.
 * The setRef function will register and cleanup the element with the provided callbacks.
 * https://legacy.reactjs.org/docs/hooks-faq.html?source=post_page-----eb7c15198780--------------------------------#how-can-i-measure-a-dom-node
 * https://medium.com/@teh_builder/ref-objects-inside-useeffect-hooks-eb7c15198780
 */
export declare function useSetRef<T extends Element>(props?: {
    cleanup: (lastElement: T) => void;
    register: (element: T) => void;
}): {
    ref: React.MutableRefObject<T>;
    setRef: (newElement: T | null) => void;
};
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