.eslintrc.js

// @flow strict

/* eslint-disable no-unused-vars */
const OFF = 0;
const WARN = 1;
const ERROR = 2;
/* eslint-enable no-unused-vars */

module.exports = {
  env: {
    browser: true,
  },
  extends: [
    '@adeira/eslint-config/strict', // preset with almost everything
    '@adeira/eslint-config/next', // additional Next.js rules
  ],
  rules: {
    'import/no-extraneous-dependencies': [
      ERROR,
      {
        devDependencies: [
          '**/*.spec.js',
          '**/*.stories.js',
          '**/*.test.js',
          '**/.storybook/**',
          '**/__flowtests__/**',
          '**/__tests__/**',
          '**/metro.config.js',
          '**/scripts/**',
          '**/webpack.config.js',
        ],
      },
    ],
  },
  settings: {
    next: {
      rootDir: __dirname, // https://nextjs.org/docs/basic-features/eslint#rootdir
    },
  },
};