JSPM和Typescript导入

我正在尝试使用Typescript和SystemJS工作Angular2,但我遇到了导入问题.

使用此导入(或任何其他angular2导入)

import {bootstrap} from 'angular2/platform/browser';

我得到Webstorm和tsc编译错误(WS:无法解析目录,tsc:找不到模块),即使jspm_packages/npm/angular2@2.0.0-beta.0中有angular2

我的目录结构是

browser
    components
        app.component.ts
    bootstrap.ts
    index.html
node_modules
jspm_packages
jspm.config.js
package.json
tsconfig.json

tsconfig.json

{
  "compilerOptions": {
    "target": "ES5",
    "module": "system",
    "sourceMap": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "removeComments": false,
    "noImplicitAny": false
  },
  "filesGlob": [
    "!./node_modules/**/*.ts",
    "!./jspm_packages/**/*.ts",
    "./**/*.ts"
  ]
}

并在jspm.config.js中配置

System.config({
    defaultJSExtensions: true,
    transpiler: "typescript",
    paths: {
        "github:*": "../jspm_packages/github/*",
        "npm:*": "../jspm_packages/npm/*"
    }})

这段代码以某种方式工作,但编译器似乎很困惑,有更好(或正确)的方法如何做到这一点？谢谢