awesome-typescript-loader-module-augmentation

Reproduction for module augmentation problem with the awesome-typescript-loader

npm install
webpack

Expected: no errors (invoking tsc -p . shows none)

Actual

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'.