Webpack 找不到带有 Typescript 导入的 keymirror 模块

Question

我正在使用 Typescript、React 和 Webpack，但在导入 keymirror 模块时遇到困难。

package.json

{
  "name": "Fun",
  "version": "1.0.0",
  "description": "Dear Webpack Gods, please help.",
  "main": "app.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "",
  "dependencies": {
    "eventemitter3": "^1.1.1",
    "flux": "^2.0.3",
    "keymirror": "^0.1.1",
    "react": "^0.13.3",
    "ts-loader": "^0.5.0",
    "typescript": "^1.6.0-dev.20150812"
  },
  "devDependencies": {
    "css-loader": "^0.16.0",
    "style-loader": "^0.12.3"
  }
}

webpack.config.js

module.exports = {
    entry: './App/app.tsx',
    output: {
        filename: 'bundle.js'
    },
    resolve: {
        extensions: ['', '.js', '.tsx', '.ts']
    },
    module: {
        loaders: [
            { test: /\.ts(x?)$/, loader: 'ts-loader' },
            { test: /\.css$/, loader: 'style-loader!css-loader' }
        ]
    }
}

tsconfig.json

{
    "compilerOptions": {
        "target": "ES5",
        "module": "commonjs",
        "jsx": "react",
        "sourceMap": true
    },
    "files": [
        "./typings/tsd.d.ts",
        "./App/app.tsx"
    ]
}

有问题的导入位于 ./User/Constants.ts

import keyMirror = require('keymirror');

export = keyMirror({
    LOGIN_ATTEMPT: null
});

我已经尝试使用上面看到的 standalone npm module，并尝试从 react/lib/keyMirror 请求它。

有什么想法吗？

(编辑：是的，我知道这是一个 12 行的模块，我可以将其复制到我的代码中。)

来自 Basarat 的解决方案（稍作修改）

declare module 'keymirror' {
    function keyMirror(obj: Object);
    export = keyMirror;
}

Answer 1

import keyMirror = require('keymirror');

你需要告诉打字稿。基本上是这样的：

declare module 'keymirror' {
   var export:any;
   export = export;
}

在名为 global.d.ts 的文件中。

一些文档：http://basarat.gitbooks.io/typescript/content/docs/types/ambient/intro.html

Webpack 找不到带有 Typescript 导入的 keymirror 模块

Webpack cannot find keymirror module with Typescript import

import

module

typescript

reactjs

webpack