import { Graph } from "./core";
declare interface Serial {
    /**
     * 分组
     */
    readonly group: string;
    /**
     * 名称
     */
    readonly name: string;
    /**
     * 分值
     */
    readonly score: number;
    /**
     * 标准线
     */
    readonly standard: number;
    /**
     * 颜色 rectangular plane coordinate system
     */
    readonly color: string;
}
export default class Bar extends Graph {
    private readonly serials;
    constructor(serials?: Serial[]);
    draw(): SVGElement;
}
export {};