Bug: incorrect peer dependencies in v8.0.0-alpha.10 packages #9087
Description
Before You File a Bug Report Please Confirm You Have Done The Following...
- I have tried restarting my IDE and the issue persists.
- I have updated to the latest version of the packages.
- I have searched for related issues and found none that matched my issue.
- I have read the FAQ and my problem is not listed.
Relevant Package
typescript-eslint
Playground Link
No response
Repro Code
npm init
npm add --save-dev eslint@v9.2.0
npm add --save-dev typescript-eslint@v8.0.0-alpha.10
npm iESLint Config
N/Atsconfig
Expected Result
I expected that depending on the 8.0.0-alpha.10 version of typescript-eslint would exclusively use 8.0.0-alpha.10 releases of packages, and thus only depend on eslint v9.
Actual Result
While installation succeeds, there is a warning about an invalid peer dependency, and it shows that typescript-eslint's v8 alpha packages and v7 packages are being commingled.
npm WARN ERESOLVE overriding peer dependency
npm WARN While resolving: @typescript-eslint/parser@7.8.0
npm WARN Found: eslint@9.2.0
npm WARN node_modules/eslint
npm WARN dev eslint@"^9.2.0" from the root project
npm WARN 4 more (@eslint-community/eslint-utils, ...)
npm WARN
npm WARN Could not resolve dependency:
npm WARN peer eslint@"^8.56.0" from @typescript-eslint/parser@7.8.0
npm WARN node_modules/@typescript-eslint/parser
npm WARN peer @typescript-eslint/parser@"^7.0.0" from @typescript-eslint/eslint-plugin@8.0.0-alpha.10
npm WARN node_modules/@typescript-eslint/eslint-plugin
npm WARN
npm WARN Conflicting peer dependency: eslint@8.57.0
npm WARN node_modules/eslint
npm WARN peer eslint@"^8.56.0" from @typescript-eslint/parser@7.8.0
npm WARN node_modules/@typescript-eslint/parser
npm WARN peer @typescript-eslint/parser@"^7.0.0" from @typescript-eslint/eslint-plugin@8.0.0-alpha.10
npm WARN node_modules/@typescript-eslint/eslint-plugin
Additional Info
The problem first shows up in the peer dependencies of the eslint-plugin package, but I cannot select that package in the dropdown.
Versions
| package | version |
|---|---|
@typescript-eslint/eslint-plugin |
8.0.0-alpha.10 |
@typescript-eslint/parser |
7.8.0 |
@typescript-eslint/scope-manager |
both 7.8.0 and 8.0.0-alpha.10 |
@typescript-eslint/typescript-estree |
both 7.8.0 and 8.0.0-alpha.10 |
@typescript-eslint/type-utils |
8.0.0-alpha.10 |
@typescript-eslint/utils |
8.0.0-alpha.10 |
TypeScript |
5.4.5 |
ESLint |
9.2.0 |
node |
20.12.2 |