Exported meta object uses experimental node feature which logs a warning everytime the libary is imported

[fcortes]

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• 1. The issue provides a reproduction available on GitHub, Stackblitz or CodeSandbox

  For example, you can start off by editng the
  'basic' example on Stackblitz.

  Please make sure the graphql-eslint version under package.json matches yours.

• 2. A failing test has been provided

• 3. A local solution has been provided

• 4. A pull request is pending review

---

Describe the bug

I was trying to use the v4.0.0-alpha.5 version for a project where I'm migrating a .eslintrc.js file to the new flat config format and I started getting the following warning when running eslint

$ yarn lint
(node:25625) ExperimentalWarning: Importing JSON modules is an experimental feature and might change at any time
    at emitExperimentalWarning (node:internal/util:268:11)
    at ModuleLoader.jsonStrategy (node:internal/modules/esm/translators:420:3)
    at callTranslator (node:internal/modules/esm/loader:439:14)
    at ModuleLoader.moduleProvider (node:internal/modules/esm/loader:445:30)

After looking around I found this PR where the meta.js file is added which includes the following statement

import packageJson from '../package.json' assert { type: 'json' };

This seems to use an experimental feature of node that seems stable enough but I don't think the current use justifies trying to bypass the warning.

To Reproduce Steps to reproduce the behavior:

FROM node:22

RUN npm init es6 && yarn add \
  "graphql@16.9.0" \
  "@graphql-eslint/eslint-plugin@4.0.0-alpha.5" \
  "eslint@9.11.1"

RUN cat <<'EOF' > eslint.config.js
import * as graphql from "@graphql-eslint/eslint-plugin"
export default [
  {
    files: ['*.graphql'],
    languageOptions: { parser: graphql.parser },
    plugins: { "@graphql-eslint": { rules: graphql.rules } },
    rules: { ...graphql.configs['flat/operations-recommended'].rules }
  },
]
EOF

RUN cat <<'EOF' > queries.graphql
query ShouldCelebrateFirstTransaction {
  shouldCelebrateFirstTransaction
}
EOF

CMD ["yarn", "run", "eslint", "queries.graphql"]

docker run --rm -it $(docker build -q .)

Expected behavior

No warnings when the library is used

Environment:

• OS: macOS
• @graphql-eslint/eslint-plugin: "4.0.0-alpha.5",
• Node.js: 22.5.1

Additional context

Nothing relevant

[dimaMachina]

Hi, would you want to submit a PR? we can replace env variable at build time, similar we do for replacing process.env.NODE_ENV in tsup https://github.com/dimaMachina/graphql-eslint/blob/129ba5895e67f64ca6020a1dccb253c434e463e5/packages/plugin/tsup.config.ts#L12

[fcortes]

Absolutely! It took me a while to understand your suggestion 😅 but I got something that seems to work fine.