import * as d3 from ‘d3’; 导入的组件有
export {version} from "./dist/package.js";
export * from "d3-array";
export * from "d3-axis";
export * from "d3-brush";
export * from "d3-chord";
export * from "d3-collection";
export * from "d3-color";
export * from "d3-contour";
export * from "d3-dispatch";
export * from "d3-drag";
export * from "d3-dsv";
export * from "d3-ease";
export * from "d3-fetch";
export * from "d3-force";
export * from "d3-format";
export * from "d3-geo";
export * from "d3-hierarchy";
export * from "d3-interpolate";
export * from "d3-path";
export * from "d3-polygon";
export * from "d3-quadtree";
export * from "d3-random";
export * from "d3-scale";
export * from "d3-scale-chromatic";
export * from "d3-selection";
export * from "d3-shape";
export * from "d3-time";
export * from "d3-time-format";
export * from "d3-timer";
export * from "d3-transition";
export * from "d3-voronoi";
export * from "d3-zoom";