After update to latest eslint version and the newer config file format, it does not start anymore:
eslint js
Oops! Something went wrong! :(
ESLint: 9.30.1
Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'eslint' imported from eslint.config.mjs
at Object.getPackageJSONURL (node:internal/modules/package_json_reader:256:9)
Looks like #353 is similar.