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TS2307: Cannot find module when pure ESM packages with Vue SFC files

See original GitHub issue

{
  "name": "test-a",
  "version": "1.0.0",
  "exports": {
    ".": "./index.js",
    "./components/date-picker": "./components/date-picker/index.vue"
  }
}

// GET TS2307 error
import DatePicker from 'test-a/components/date-picker'

Repro case: https://github.com/yoyo930021/volar-pure-esm-project-bug/blob/main/src/app.vue#L17

Issue Analytics

State:
Created a year ago
Reactions:2
Comments:5 (2 by maintainers)

Top GitHub Comments

1reaction

yoyo930021commented, Nov 10, 2022

@yoyo930021, change the path to:
import DatePicker from 'test-a/components/date-picker/index.vue'
Since you are using an SFC, maybe you don’t need a directory for that component?

This is unsafe code. It is broken when package internal changed. It also does not meet the ESM.

0reactions

yoyo930021commented, Nov 12, 2022

@yoyo930021, change the path to:
import DatePicker from 'test-a/components/date-picker/index.vue'
Since you are using an SFC, maybe you don’t need a directory for that component?
This is unsafe code. It is broken when package internal changed. It also does not meet the ESM.
Then why resolve to the index file in your package.json?
{
  "name": "test-a",
  "version": "1.0.0",
  "exports": {
    ".": "./index.js",
    "./components/date-picker": "./components/date-picker/index.vue"
  }
}

It have same problem. They are the temp workrounds.