/// <reference types="react" />
import { AnimationResult, Controller, SpringValue } from "react-spring";
export default function useHeightAnimation(open: boolean, ops?: {
    duration?: number;
    onChange?: (result: AnimationResult<SpringValue<any>>, spring: Controller<any>) => void;
}): {
    contentRef: import("react").MutableRefObject<any>;
    expand: {
        height: SpringValue<string>;
    };
    shouldOverflow: boolean;
};