/// <reference types="react" />
import "intersection-observer";
import { PickerData } from "../components/WheelPicker";
import { PickerItemRef } from "../types/pickerItemRef";
declare const useObsever: (data: PickerData[], selectedID: string, itemHeight: number, onChange: (data: PickerData) => void) => {
    root: import("react").MutableRefObject<HTMLUListElement | null>;
    refs: PickerItemRef;
    activeID: string;
};
export default useObsever;