webstorm-bug

Background

pkg-a has the following exports in package.json:

".": {
  "@webstorm-bug/source": "./src/index.ts",
  "default": "./dist/index.js"
},
"./*": {
  "@webstorm-bug/source": "./src/*/index.ts",
  "default": "./dist/*/index.js"
},
"./*.js": {
  "@webstorm-bug/source": "./src/*.ts",
  "default": "./dist/*.js"
}

pkg-b lists pkg-a as a dependency and doesn't specify any custom conditions.

pkg-c lists pkg-a as a dependency and specifies the @webstorm-bug/source condition in tsconfig.json.

Expected

Using the default condition in pkg-b:

1. Auto-importing CatDog inserts import { CatDog } from '@webstorm-bug/pkg-a'
2. Auto-importing Cat inserts import { Cat } from '@webstorm-bug/pkg-a/cat'
3. Auto-importing Dog inserts import { Dog } from '@webstorm-bug/pkg-a/dog.js'

Using the @webstorm-bug/source condition in pkg-c:

1. Auto-importing CatDog inserts import { CatDog } from '@webstorm-bug/pkg-a'
2. Auto-importing Cat inserts import { Cat } from '@webstorm-bug/pkg-a/cat'
3. Auto-importing Dog inserts import { Dog } from '@webstorm-bug/pkg-a/dog.js'

VS Code auto-imports all of these correctly.

Actual

Using the default condition in pkg-b:

1. Auto-importing CatDog inserts import { CatDog } from '@webstorm-bug/pkg-a' ✅
2. Auto-importing Cat inserts import { Cat } from '@webstorm-bug/pkg-a/cat.js' ❌
3. Auto-importing Dog inserts import { Dog } from '@webstorm-bug/pkg-a/dog.ts.js' ❌

Using the @webstorm-bug/source condition in pkg-c:

1. Auto-importing CatDog inserts import { CatDog } from '@webstorm-bug/pkg-a' ✅
2. Auto-importing Cat inserts import { Cat } from '@webstorm-bug/pkg-a/cat.js' ❌
3. Auto-importing Dog inserts import { Dog } from '@webstorm-bug/pkg-a/dog.ts.js' ❌

TypeScript suggests the correct imports via context actions.