Copy *.ts and *.d.ts files from ./jspm_packages/npm/ to ./node_modules/@types/

jspm-typescript-types-copy.js

/*
  Copy *.ts and *.d.ts files from ./jspm_packages/npm/ to ./node_modules/@types/
  This tool is for TypeScript 2.0.
*/
const lodash = require('lodash');
const fs = require('fs-extra');
const path = require('path');
const root = path.resolve();

require('./jspm_packages/system.src'); // SystemJS
require('./jspm.config'); // jspm config file

console.log(SystemJS.map);

lodash.forEach(SystemJS.map, (value, key) => {
  const npm = value.split(':')[0];
  if (npm === 'npm') {
    console.log(key); // @angular/core
    const path = value.replace(':', '/');
    console.log(path); // npm/@angular/[email protected]

    fs.copySync(root + '/jspm_packages/' + path, root + '/node_modules/@types/' + key, { filter: /\.ts/ });
  }
});

Greate work!!