oxc/no-barrel-file Restriction

What it does

Disallow the use of barrel files where the file contains export * statements, and the total number of modules exceed a threshold.

The default threshold is 100;

References:

• https://github.com/thepassle/eslint-plugin-barrel-files
• https://marvinh.dev/blog/speeding-up-javascript-ecosystem-part-7

Example

Invalid:

export * from "foo"; // where `foo` loads a subtree of 100 modules
import * as ns from "foo"; // where `foo` loads a subtree of 100 modules

Valid:

export { foo } from "foo";

References

• Rule Source