import React from "react"; import type React from "react"; export interface CostTimeProps { cost?: number; startTime?: string | number; endTime?: string | number; unitStyle?: React.CSSProperties; dataSource?: any; fields?: { cost?: string; startTime?: string; endTime?: string; }; } export declare class CostTimeElement extends HTMLElement { cost: number | undefined; startTime: string | number | undefined; endTime: string | number | undefined; unitStyle: React.CSSProperties | undefined; dataSource: any | undefined; fields: | { cost?: string; startTime?: string; endTime?: string; } | undefined; }