无法找到typings.d.ts并在angular 2 typescript app中声明模块

Question

我是Typescript和Angular 2的新手.我需要安装一个npm依赖项并在我的angular 2应用程序中使用它.

依赖关系是https://www.npmjs.com/package/ng2-stomp-service

我已经安装了必要的软件包,但我需要将以下内容添加到我的typings.d.ts文件中

declare module 'stompjs';
declare module 'sockjs-client';

我无法typings.d.ts在项目中找到该文件.

到目前为止,我已尝试过以下内容,

npm install typings --global
npm install @types/stompjs
npm isntall @types/sockjs-client
typings install dt~stompjs --save
typings install dt~sockjs-client --save

我有typings.json内容的文件,

{
  "dependencies": {
    "sockjs-client": "registry:dt/sockjs-client#1.0.3+20160727010356",
    "stompjs": "registry:dt/stompjs#2.3.0+20161111105645"
  }
}

当我运行我的角度2应用程序与npm start它抛出错误如下

ERROR in D:/Userfiles/subramanians/projects/hand-cricket/node_modules/ng2-stomp-service/dist/stomp.service.ts (27,2): Member 'config' implicitly has an 'any' type.
ERROR in D:/Userfiles/subramanians/projects/hand-cricket/node_modules/ng2-stomp-service/dist/stomp.service.ts (36,2): Member 'queuePromises' implicitly has an 'any[]' type.
ERROR in D:/Userfiles/subramanians/projects/hand-cricket/node_modules/ng2-stomp-service/dist/stomp.service.ts (83,32): Parameter 'str' implicitly has an 'any' type.
ERROR in D:/Userfiles/subramanians/projects/hand-cricket/node_modules/ng2-stomp-service/dist/stomp.service.ts (132,53): Parameter 'response' implicitly has an 'any' type.
ERROR in D:/Userfiles/subramanians/projects/hand-cricket/node_modules/ng2-stomp-service/dist/stomp.service.ts (27,2): Member 'config' implicitly has an 'any' type.
ERROR in D:/Userfiles/subramanians/projects/hand-cricket/node_modules/ng2-stomp-service/dist/stomp.service.ts (36,2): Member 'queuePromises' implicitly has an 'any[]' type.
ERROR in D:/Userfiles/subramanians/projects/hand-cricket/node_modules/ng2-stomp-service/dist/stomp.service.ts (83,32): Parameter 'str' implicitly has an 'any' type.
ERROR in D:/Userfiles/subramanians/projects/hand-cricket/node_modules/ng2-stomp-service/dist/stomp.service.ts (132,53): Parameter 'response' implicitly has an 'any' type.

我不确定是什么导致了这个问题,我猜这是因为我还没有宣布模块 typings.d.ts

请指教.谢谢.

Answer 1

我对这次谈话的两分钱：

在您的tsconfig.json文件中，确保您具有正确的Types.d.ts文件路径。

“ typeRoots”：[“ node_modules / @ types”，“ ../src/typings.d.ts”]，

Answer 2

您的 Typescript 编译器似乎尝试从node_modules目录编译文件。

请确保您的tsconfig.json文件中有此排除规则：

{ 
  "compilerOptions": {},
  "exclude": [
    "node_modules"
  ]
}

顺便提一句。@types您只需要和之一typings。第二个已弃用，您所需要的只是@types在开发依赖项中包含适当的包。希望能帮助到你！

编辑：我认为 npm 包中不应该有任何 Typescript 文件，因此我在此存储库的 github 上创建了一个修复主题： https: //github.com/devsullo/ng2-STOMP-Over-WebSocket/issues/ 5