.eslintrc.js

module.exports = {
  root: true,
  env: {
    node: true,
  },
  parser: 'vue-eslint-parser',
  parserOptions: {
    parser: '@typescript-eslint/parser',
    sourceType: 'module',
    ecmaVersion: 2020,
    ecmaFeatures: {
      jsx: true,
      tsx: true,
    },
  },
  extends: [
    'eslint:recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:vue/vue3-recommended',
    'prettier',
  ],
  rules: {
    // vue
    'vue/no-unused-vars': 'error',
    'vue/require-default-prop': 'off',

    // ts
    '@typescript-eslint/no-unused-vars': 'error',
    '@typescript-eslint/no-non-null-assertion': 'off',
    '@typescript-eslint/no-explicit-any': 'off',

    // eslint
    'eol-last': ['error', 'always'],
    'comma-dangle': ['error', 'always-multiline'],
    quotes: ['error', 'single'],
    semi: ['error', 'never'],
  },
}