npm-lib.json

{
  "extends": [":npm", ":pinOnlyDevDependencies"],
  "packageRules": [
    {
      "matchDatasources": ["npm"],
      "matchDepTypes": ["engines", "peerDependencies"],
      "semanticCommitType": "fix"
    },
    {
      "description": "[Remove this after Jest v30 release]Jest v29 or lower do not support prettier v3. This rule ensures that the workaround of adding a prettier-2 package to devDependencies will be pinned to version 2. see https://github.com/jestjs/jest/issues/14305 for detail",
      "matchPackageNames": ["prettier-2"],
      "rangeStrategy": "pin"
    }
  ]
}