@rooks/use-mutation-observer-ref/lib/types/index.d.ts

A hook that tracks mutations of an element. It returns a callbackRef.

declare type HTMLElementOrNull = HTMLElement | null;
declare type CallbackRef = (node: HTMLElementOrNull) => any;

/**
 *
 * useMutationObserverRef hook
 *
 * Returns a mutation observer for a React Ref and fires a callback
 *
 * @param {MutationCallback} callback Function that needs to be fired on mutation
 * @param {MutationObserverInit} options
 */
declare function useMutationObserverRef(callback: MutationCallback, options?: MutationObserverInit): [CallbackRef];

export default useMutationObserverRef;