type SafeCallbackRef<T> = (node: T) => (() => void) | void;
/**
 * useSafeRefCallback will call a cleanup function (returned from the passed callback)
 * whenever the component is re-rendered ( similar to useEffect, but in a callbackRef )
 *
 * Caveat: Usually, callback refs are called with `null` when the component is unmounted. The returned callback from this hook will only be called whenever `node !== null`.
 *  For cases where you want to do some action when the node is null, you should rely on the cleanup function to be called.
 *
 * @example
 *   const callback = useSafeRefCallback(
 *       useCallback(
 *            // node will always exist
 *           (node: HTMLDivElement) => {
 *               node.addEventListener('click', listener);
 *               return () => {
 *                   node.removeEventListener('click', listener);
 *               };
 *           },
 *           [listener],
 *       ),
 *   );
 *
 */
export declare const useSafeRefCallback: <T extends HTMLElement>(callback: SafeCallbackRef<T>) => (node: T | null) => void;
export {};
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