import { SunburstOptions } from './types';
/**
 * 祖先节点，非 root 根节点
 */
export declare const SUNBURST_ANCESTOR_FIELD = "ancestor-node";
export declare const SUNBURST_Y_FIELD = "value";
export declare const SUNBURST_PATH_FIELD = "path";
/** 默认的源字段 */
export declare const RAW_FIELDS: string[];
/**
 * 旭日图 默认配置项
 */
export declare const DEFAULT_OPTIONS: Partial<SunburstOptions>;