import { LayoutChangeEvent, LayoutRectangle, ViewStyle } from 'react-native';
declare function useDropdown(maxMenuHeight?: number, maxHeightFraction?: number): {
    enable: boolean;
    setEnable: import("react").Dispatch<import("react").SetStateAction<boolean>>;
    toggleMenu: () => void;
    onLayout: ({ nativeEvent: { layout } }: LayoutChangeEvent) => void;
    menuStyle: ViewStyle;
    scrollViewStyle: ViewStyle;
    dropdownLayout: LayoutRectangle;
};
export default useDropdown;
//# sourceMappingURL=use-dropdown.d.ts.map