import { ReactNode } from 'react';
export declare type IStackPanel = {
    el: ReactNode;
    offsetOpacity?: number;
};
export declare type StackPanelSlideEvent = {
    stage: 'START' | 'COMPLETE';
    from: number;
    to: number;
};
export declare type StackPanelSlideEventHandler = (e: StackPanelSlideEvent) => void;