/**
 * 文字超出多少行显示 Tooltip，不超出不显示
 */
import React from 'react';
import { AbstractTooltipProps } from 'antd/es/tooltip';
export declare type GetOverflowType = {
    height: number;
    lineHeight: number;
    style: CSSStyleDeclaration;
    wrapperRef: React.RefObject<HTMLDivElement>;
};
export interface LineClampTooltipProps extends AbstractTooltipProps {
    lines?: number;
    onOverflowChange?: (isOverflow: boolean) => void;
    getOverflow?: (data: GetOverflowType) => boolean;
    wrapperClassName?: string;
    wrapperStyle?: React.CSSProperties;
    children: React.ReactNode;
}
declare const LineClampTooltip: ({ lines, onOverflowChange, getOverflow, wrapperClassName, wrapperStyle, children, ...tooltipProps }: LineClampTooltipProps) => JSX.Element;
export default LineClampTooltip;