.eslintrc.js

module.exports = {
  root: true,
  env: {
    browser: true,
    node: true,
    es6: true,
  },
  parser: 'vue-eslint-parser',
  parserOptions: {
    parser: '@typescript-eslint/parser',
    ecmaVersion: 2020,
    sourceType: 'module',
    jsxPragma: 'React',
    ecmaFeatures: {
      jsx: true,
    },
  },
  plugins: ['@typescript-eslint', 'prettier'],
  extends: [
    'plugin:vue/vue3-recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:prettier/recommended',
  ],
  overrides: [
    {
      files: ['*.ts', '*.vue'],
      rules: {
        'no-undef': 'off',
      },
    },
    {
      files: ['*.vue'],
      parser: 'vue-eslint-parser',
      parserOptions: {
        parser: '@typescript-eslint/parser',
        extraFileExtensions: ['.vue'],
        ecmaVersion: 'latest',
        ecmaFeatures: {
          jsx: true,
        },
      },
      rules: {
        'no-undef': 'off',
      },
    },
  ],
  rules: {
    'vue/valid-template-root': 'off',
    'vue/multi-word-component-names': 'off',
    'vue/attribute-hyphenation': 'off',
    'vue/v-on-event-hyphenation': 'off',
    '@typescript-eslint/ban-types': 'off',
    '@typescript-eslint/no-explicit-any': 'off',
    '@typescript-eslint/ban-ts-comment': 'off',
    '@typescript-eslint/no-non-null-assertion': 'off',
    'prettier/prettier': [
      'off',
      {
        endOfLine: 'auto',
      },
    ],
  },
}