freesewing/packages/create-freesewing-pattern/template/default/example/src/App.js

import React from "react";
import freesewing from "@freesewing/core";
import { Workbench } from "@freesewing/components";
import "typeface-roboto-condensed";
import "@freesewing/css-theme";
import "./App.css";

import Pattern from "pattern";

const App = props => {
  let instance = new Pattern();
  let config = instance.config;
  return (
    <Workbench freesewing={freesewing} Pattern={Pattern} config={config} />
  );
};

export default App;