模块SockJS-客户端没有导出的成员"SockJS“

Question

我正在尝试从sockjs-client库导入SockJS。我使用的是Aurelia和typescript，但在尝试使用导入时

import { SockJS } from 'sockjs-client';

它在客户端中说：“模块SockJS-VS2015没有导出的成员"SockJS"”

package.json看起来像这样：

 "jspm": {
    "dependencies": {
     //......
  "sockjs": "npm:sockjs@^0.3.17",
  "sockjs-client": "npm:sockjs-client@^1.1.1",
  "stompjs": "npm:stompjs@^2.3.3",
},
"devDependencies": {}
}

有人能帮上忙吗？

Answer 1

尝试：

import SockJS = require('sockjs-client');

Answer 2

尝试安装import * as SockJS from 'sockjs-client'; -client typings npm install --save @types/sockjs-client，然后导入sockjs

Answer 3

仅此一项就可以做到这一点：npm install --save-dev @types/sockjs-client不需要导入为。它来自TS