import React from 'react';
import type { CommonPropsType } from '../../types';
import '../style';
export declare const WdBubble: React.ForwardRefExoticComponent<WdBubbleProps & React.RefAttributes<unknown>>;
export interface WdBubbleProps extends CommonPropsType {
    trigger?: 'hover' | 'click';
    placement?: 'left-start' | 'left' | 'left-end' | 'bottom-start' | 'bottom' | 'bottom-end' | 'right-end' | 'right' | 'right-start' | 'top-end' | 'top' | 'top-start' | 'auto-end' | 'auto' | 'auto-start';
    promptTheme?: string;
    arrowPointAtCenter?: boolean;
    openDelay?: number;
    closeDelay?: number;
    bubbleContent?: React.ReactNode;
    bubbleChildren?: React.ReactNode;
}