import React from 'react';
declare type PossibleRef<T> = React.Ref<T> | undefined;
/**
 * A utility to compose multiple refs together
 * Accepts callback refs and RefObject(s)
 */
export declare function composeRefs<T>(...refs: PossibleRef<T>[]): (node: T) => void;
/**
 * A custom hook that composes multiple refs
 * Accepts callback refs and RefObject(s)
 */
export declare function useComposedRefs<T>(...refs: PossibleRef<T>[]): (node: T) => void;
/**
 * A custom hook that converts a callback to a ref
 * to avoid triggering re-renders when passed as a prop
 * or avoid re-executing effects when passed as a dependency
 */
export declare function useCallbackRef<T>(callback: (...args: T[]) => void): (...args: any[]) => void;
export {};