Module augmentation shows errors that bare typescript doesn't

[Tragetaschen]

Repro: https://github.com/Tragetaschen/awesome-typescript-loader-module-augmentation

I am trying to temporarily fix an bug in the d3-v4 @types/d3-shape by augmenting the d3-shape module with another member in a local .d.ts file.

Typescript is fine with this (tsc -p .).

Invoking TypeScript through webpack and awesome-typescript-loader on the other hand shows

ERROR in [default] C:\Users\kairu\Source\Repos\awesome-typescript-loader-module-augmentation\main.ts:1:15
Module '"C:/Users/kairu/Source/Repos/awesome-typescript-loader-module-augmentation/node_modules/@types/d3-shape/index"' has no exported member 'curveStepAfter'.

ERROR in [default] d3-fixup.d.ts:1:29
Cannot find module 'd3-shape'.

As you can see, I'm running on Windows. Node is v6.1.0 and npm 3.8.6.

[s-panferov]

@Tragetaschen Thanks for the repro example, I'll take a look

[thrandre]

I'm having a somewhat similar issue with react and react-dom.

ERROR in [default] C:\Projects\Prover-hoved\src\UDIR.Prover.Frontend\node_modules\@types\react-dom\react-dom.server.d.ts:2:30        
Cannot find module 'react'. 

I'm guessing this is the culprit (from @types/react-dom/react-dom.server.d.ts):

declare module "react-dom/server" {
    import { ReactElement } from 'react'; // This should point to typings at @types/react

...
}

No compilation issues when using version prior to 2.0.3 (2.0.2 works like a charm) or when using tsc directly.

My tsconfig.json (for completeness):

{
    "version": "2.0",
    "compilerOptions": {
        "target": "es2015",
        "noImplicitAny": true,
        "jsx": "react",
        "sourceMap": true,
        "moduleResolution": "node",
        "allowSyntheticDefaultImports": true,
        "paths": {
            "common/components/*": ["./common/components/*"]
        },
        "baseUrl": ""
    },
    "awesomeTypescriptLoaderOptions": {
        "useBabel": true,
        "useCache": true
    },
    "exclude": [
        "node_modules"
    ]
}

Thanks!

[s-panferov]

@Tragetaschen should be fixed in v2.2.0

[Tragetaschen]

Hmm, my reproduction still fails on my machine. The errors are reversed, though:

Hash: e2e2cd05bd0594692276
Version: webpack 2.1.0-beta.20
Time: 1250ms
  Asset     Size  Chunks             Chunk Names
main.js  89.2 kB       0  [emitted]  main
    + 51 hidden modules

ERROR in [default] C:\Users\kairu\Source\Repos\awesome-typescript-loader-module-augmentation\d3-fixup.d.ts:1:29
Cannot find module 'd3-shape'.

ERROR in [default] C:\Users\kairu\Source\Repos\awesome-typescript-loader-module-augmentation\main.ts:1:15
Module '"C:/Users/kairu/Source/Repos/awesome-typescript-loader-module-augmentation/node_modules/@types/d3-shape/index"' has no exported member 'curveStepAfter'.

[s-panferov]

It seems that I need to test this on windows.

[T-Hugs]

I'm running into the exact same issue as @thrandre on 2.1.1.

[krokofant]

I'm having the same error as @thrandre on atl 2.2.4 with ts 2.0.3