.eslintrc.js

module.exports = {
  root: true,
  env: {
    browser: true,
    node: true,
  },
  extends: [
    '@nuxtjs/eslint-config-typescript',
    '@vue/prettier',
    '@vue/prettier/@typescript-eslint',
    '@vue/typescript/recommended',
    'eslint:recommended',
    'plugin:nuxt/recommended',
    'plugin:prettier/recommended',
    'prettier',
    'prettier/vue',
  ],
  plugins: ['prettier'],
  rules: {
    'import/no-duplicates': 'off',
    'import/no-named-default': 'off',
    'no-multi-spaces': 'off',
    'no-use-before-define': 'off',
    'no-useless-constructor': 'off',

    'no-console': process.env.NODE_ENV === 'production' ? 'error' : 'off',
    'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'off',

    '@typescript-eslint/array-type': ['error', { default: 'generic' }],
    'comma-dangle': ['error', 'always-multiline'],
    'no-void': ['error', { allowAsStatement: true }],

    '@typescript-eslint/no-unused-vars': [
      'error',
      {
        argsIgnorePattern: '^_',
        varsIgnorePattern: '^_',
      },
    ],

    'no-unused-vars': [
      'error',
      {
        argsIgnorePattern: '^_',
        varsIgnorePattern: '^_',
      },
    ],

    'space-before-function-paren': [
      'error',
      {
        anonymous: 'never',
        named: 'never',
        asyncArrow: 'always',
      },
    ],
  },
}