import { DependencyList } from 'react';
/**
 * A version of `useMemo` that guarantees memoization.
 * See https://reactjs.org/docs/hooks-reference.html#usememo for an explanation why `useMemo` itself
 * does not have the same guarantees.
 *
 * @param factory function to create the desired value
 * @param deps list of dependencies
 * @returns {*} the result of `factory` or the previous value if the dependencies have not changed
 */
export declare const useMemoGuaranteed: <T>(factory: (previous?: T) => T, deps: DependencyList) => T;