Types come out of the box broken in the monorepo template

[wladpaiva]

Describe the bug

I posted this on the discord but I'm afraid it might get overlooked so here is the issue.

The monorepo template comes with the following ts config

    "module": "nodenext",
    "moduleResolution": "nodenext",

Which is ok but that breaks the rest of the repo.

Message:

Relative import paths need explicit file extensions in ECMAScript imports when --moduleResolution is node16 or nodenext. Consider adding an extension to the import path. (ts 2834)

I managed to get it working by changing them to this but not sure if it is the recommended.

"module": "preserve",  "moduleResolution": "bundler"

Reproduction

https://github.com/voidzero-dev/vite-plus/issues

Steps to reproduce

1. vp create then select monorepo
2. try to modify vite.config.ts

3. Check `/packages/utils/tests/index.test.ts` and you'll see the error on the line `import { fn } from "../src";`

System Info

VITE+ - The Unified Toolchain for the Web

Environment:
  Version       24.14.0
  Source        engines.node
  Source Path   /Users/wladpaiva/Developer/f/testando-ts/package.json
  Project Root  /Users/wladpaiva/Developer/f/testando-ts

Tool Paths:
  node  /Users/wladpaiva/.vite-plus/js_runtime/node/24.14.0/bin/node
  npm   /Users/wladpaiva/.vite-plus/js_runtime/node/24.14.0/bin/npm
  npx   /Users/wladpaiva/.vite-plus/js_runtime/node/24.14.0/bin/npx
VITE+ - The Unified Toolchain for the Web

vp v0.1.12

Local vite-plus:
  vite-plus  v0.1.12

Tools:
  vite             v8.0.0
  rolldown         v1.0.0-rc.9
  vitest           v4.1.0
  oxfmt            v0.40.0
  oxlint           v1.55.0
  oxlint-tsgolint  v0.17.0
  tsdown           v0.21.3

Environment:
  Package manager  pnpm v10.32.1
  Node.js          v>=22.12.0 (engines.node)

Used Package Manager

pnpm

Logs

Validations

• Read the Contributing Guidelines.
• Check that there isn't already an issue for the same bug.
• Confirm this is a Vite+ issue and not an upstream issue (Vite, Vitest, tsdown, Rolldown, or Oxc).
• The provided reproduction is a minimal reproducible example.

[tanuj-chamil]

I looked into this and the fix is to add a .js extension to the import and this matches how the repo itself handles it in packages/cli/src/types/workspace.ts:

- import { fn } from "../src";
+ import { fn } from "../src/index.js";

[wladpaiva]

That is a non solution though. The typescript on the root still does not work. Try adding fmt config on the vite.config.ts and you'll see that no autocomplete will be suggested and you could add any props you want. Check the Steps to reproduce screenshot

[fengmk2]

Need to change the moduleResolution in https://github.com/voidzero-dev/vite-plus/blob/main/packages/cli/templates/monorepo/tsconfig.json#L4 to bundler