export declare type Predicate = (prev: any, next: any) => boolean;
/**
 * Returns the most recent _distinct_ value passed to the hook on previous render. Distinct here
 * means that the hook's return value will only update when the passed value updates. This is
 * useful when other renders are involved potentially making multiple, irrelevant updates.
 *
 * Yields `undefined` on first render.
 *
 * @param value Value to yield on next render if it's different from the previous one.
 * @param predicate Optional predicate to determine if the value is distinct. If not provided,
 * the value will be updated if it is strictly equal (`===`) to the previous value.
 */
export declare function usePreviousDistinct<T>(value: T, predicate?: Predicate): T | undefined;