.eslintrc.js

module.exports = {
  root: true,
  env: {
    browser: true,
  },
  extends: [
    'eslint:recommended',
    'plugin:vue/strongly-recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:@typescript-eslint/recommended-requiring-type-checking',
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    tsconfigRootDir: __dirname,
    project: ['tsconfig.json'],
    extraFileExtensions: ['.vue'],
  },
  ignorePatterns: ['src/assets/images/*', 'postcss.config.js'],
  plugins: [
    'eslint-plugin-import',
    'eslint-plugin-prefer-arrow',
    '@typescript-eslint',
  ],
  rules: {
    'no-useless-catch': 'off',
    '@typescript-eslint/adjacent-overload-signatures': 'error',
    '@typescript-eslint/array-type': [
      'error',
      {
        default: 'array-simple',
      },
    ],
    '@typescript-eslint/ban-types': 'off',
    '@typescript-eslint/consistent-type-assertions': 'error',
    '@typescript-eslint/consistent-type-definitions': 'error',
    '@typescript-eslint/dot-notation': 'error',
    '@typescript-eslint/explicit-member-accessibility': [
      'error',
      {
        accessibility: 'explicit',
      },
    ],
    '@typescript-eslint/indent': 'off',
    '@typescript-eslint/member-delimiter-style': [
      'error',
      {
        multiline: {
          delimiter: 'semi',
          requireLast: true,
        },
        singleline: {
          delimiter: 'semi',
          requireLast: false,
        },
      },
    ],
    '@typescript-eslint/no-unsafe-member-access': 'off',
    '@typescript-eslint/no-unsafe-call': 'off',
    '@typescript-eslint/naming-convention': 'off',
    '@typescript-eslint/no-empty-function': 'error',
    '@typescript-eslint/no-empty-interface': 'error',
    '@typescript-eslint/no-explicit-any': 'off',
    '@typescript-eslint/no-misused-new': 'error',
    '@typescript-eslint/no-namespace': 'error',
    '@typescript-eslint/no-parameter-properties': 'off',
    '@typescript-eslint/no-shadow': [
      'error',
      {
        hoist: 'all',
      },
    ],
    '@typescript-eslint/no-unused-expressions': 'error',
    '@typescript-eslint/no-use-before-define': 'off',
    '@typescript-eslint/no-var-requires': 'error',
    '@typescript-eslint/prefer-for-of': 'error',
    '@typescript-eslint/prefer-function-type': 'error',
    '@typescript-eslint/prefer-namespace-keyword': 'error',
    '@typescript-eslint/quotes': ['error', 'single'],
    '@typescript-eslint/semi': ['error', 'always'],
    '@typescript-eslint/no-unsafe-assignment': 'off',
    '@typescript-eslint/triple-slash-reference': [
      'error',
      {
        path: 'always',
        types: 'prefer-import',
        lib: 'always',
      },
    ],
    '@typescript-eslint/type-annotation-spacing': 'error',
    '@typescript-eslint/unified-signatures': 'error',
    '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
    'arrow-body-style': 'error',
    'arrow-parens': ['error', 'always'],
    'brace-style': ['error', '1tbs'],
    'comma-dangle': 'off',
    complexity: 'off',
    'constructor-super': 'error',
    curly: 'error',
    'dot-notation': 'error',
    'eol-last': 'error',
    eqeqeq: ['error', 'smart'],
    'guard-for-in': 'error',
    'id-blacklist': 'off',
    'id-match': 'error',
    'import/order': 'off',
    'max-classes-per-file': ['error', 1],
    'max-len': [
      'error',
      {
        code: 120,
      },
    ],
    'new-parens': 'error',
    'no-bitwise': 'error',
    'no-caller': 'error',
    'no-cond-assign': 'error',
    'no-console': 'off',
    'no-debugger': 'error',
    'no-empty': 'error',
    'no-empty-function': 'error',
    'no-eval': 'error',
    'no-fallthrough': 'off',
    'no-invalid-this': 'off',
    'no-multiple-empty-lines': 'off',
    'no-new-wrappers': 'error',
    'no-throw-literal': 'error',
    'no-trailing-spaces': 'error',
    'no-undef-init': 'error',
    'no-underscore-dangle': 'error',
    'no-unsafe-finally': 'error',
    'no-unused-expressions': 'error',
    'no-unused-labels': 'error',
    'no-use-before-define': 'off',
    'no-var': 'error',
    'object-shorthand': 'error',
    'one-var': ['error', 'never'],
    'prefer-arrow/prefer-arrow-functions': 'error',
    'prefer-const': 'error',
    'quote-props': ['error', 'consistent-as-needed'],
    quotes: [2, 'single', { avoidEscape: true }],
    radix: 'error',
    semi: 'error',
    'space-before-function-paren': [
      'error',
      {
        anonymous: 'never',
        asyncArrow: 'always',
        named: 'never',
      },
    ],
    'spaced-comment': [
      'error',
      'always',
      {
        markers: ['/'],
      },
    ],
    'use-isnan': 'error',
    'valid-typeof': 'off',
    'vue/attribute-hyphenation': 'warn',
    'vue/comment-directive': 'error',
    'vue/component-definition-name-casing': 'warn',
    'vue/html-closing-bracket-newline': 'warn',
    'vue/html-closing-bracket-spacing': 'warn',
    'vue/html-end-tags': 'warn',
    'vue/html-indent': 'warn',
    'vue/html-quotes': 'warn',
    'vue/html-self-closing': 'warn',
    'vue/jsx-uses-vars': 'error',
    'vue/max-attributes-per-line': 'warn',
    'vue/multiline-html-element-content-newline': 'warn',
    'vue/mustache-interpolation-spacing': 'warn',
    'vue/no-arrow-functions-in-watch': 'error',
    'vue/no-async-in-computed-properties': 'error',
    'vue/no-custom-modifiers-on-v-model': 'error',
    'vue/no-dupe-keys': 'error',
    'vue/no-dupe-v-else-if': 'error',
    'vue/no-duplicate-attributes': 'error',
    'vue/no-multi-spaces': 'warn',
    'vue/no-multiple-template-root': 'error',
    'vue/no-mutating-props': 'error',
    'vue/no-parsing-error': 'error',
    'vue/no-reserved-keys': 'error',
    'vue/no-shared-component-data': 'error',
    'vue/no-side-effects-in-computed-properties': 'error',
    'vue/no-spaces-around-equal-signs-in-attribute': 'warn',
    'vue/no-template-key': 'error',
    'vue/no-template-shadow': 'warn',
    'vue/no-textarea-mustache': 'error',
    'vue/no-unused-components': 'error',
    'vue/no-unused-vars': 'error',
    'vue/no-use-v-if-with-v-for': 'error',
    'vue/no-v-for-template-key': 'error',
    'vue/no-v-model-argument': 'error',
    'vue/one-component-per-file': 'warn',
    'vue/prop-name-casing': 'warn',
    'vue/require-component-is': 'error',
    'vue/require-default-prop': 'warn',
    'vue/require-prop-type-constructor': 'error',
    'vue/require-prop-types': 'warn',
    'vue/require-render-return': 'error',
    'vue/require-v-for-key': 'error',
    'vue/require-valid-default-prop': 'error',
    'vue/return-in-computed-property': 'error',
    'vue/script-setup-uses-vars': 'error',
    'vue/singleline-html-element-content-newline': 'warn',
    'vue/use-v-on-exact': 'error',
    'vue/v-bind-style': 'warn',
    'vue/v-on-style': 'warn',
    'vue/v-slot-style': 'warn',
    'vue/valid-template-root': 'error',
    'vue/valid-v-bind': 'error',
    'vue/valid-v-bind-sync': 'error',
    'vue/valid-v-cloak': 'error',
    'vue/valid-v-else': 'error',
    'vue/valid-v-else-if': 'error',
    'vue/valid-v-for': 'error',
    'vue/valid-v-html': 'error',
    'vue/valid-v-if': 'error',
    'vue/valid-v-model': 'error',
    'vue/valid-v-on': 'error',
    'vue/valid-v-once': 'error',
    'vue/valid-v-pre': 'error',
    'vue/valid-v-show': 'error',
    'vue/valid-v-slot': 'error',
    'vue/valid-v-text': 'error',
  },
};