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Unnecessary `@babel/core` peer dependency?

See original GitHub issue

Current behavior:

@babel/core is a peerDependency of @emotion/styled, @emotion/css and @emotion/react.

To reproduce:

Install one of the above packages when babel is not used, and your dependency manager will likely issue a warning.

Expected behavior:

Nothing in those packages seems to be actively depending on Babel. When using a Vite/esbuild environment, Babel may not be part of the dependencies.

Environment information:

React 18 RC, latest @emotion/react.

Issue Analytics

State:
Created 2 years ago
Reactions:10
Comments:7 (4 by maintainers)

Top GitHub Comments

1reaction

SimonCJacobscommented, Sep 5, 2022

Precisely correct, yes. Thanks for looking at.

0reactions

Andaristcommented, Sep 5, 2022

Hm, just to make sure that I read this correctly - when installing, let’s say, @emotion/react we pull in @emotion/babel-plugin because it’s a regular dependency and it has non-optional peer dependency on @babel/core and thus we still end up with unmet peer dependency warnings. Is this correct?

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