import { RefObject } from 'react';
export declare const BOTTOM_SHEET_TOP_SPACE = 12;
export interface BottomSheetContextProps {
    isBottomSheet: boolean;
    modalContainerRef: RefObject<HTMLDivElement> | null;
}
export declare const BottomSheetContextDefaultValue: {
    isBottomSheet: boolean;
    modalContainerRef: null;
};
export declare const BottomSheetContext: import("react").Context<BottomSheetContextProps>;
type AnimationHelper = (modalElement: HTMLDivElement | null) => void;
interface AnimationHelperFactory {
    beforeOpen: AnimationHelper;
    open: AnimationHelper;
    afterOpen: AnimationHelper;
    beforeClose: AnimationHelper;
    close: AnimationHelper;
    afterClose: AnimationHelper;
}
export declare const animationHelperFactory: (isBottomSheet: boolean) => AnimationHelperFactory;
export {};