.eslintrc.js

module.exports = {
  // https://eslint.org/docs/user-guide/configuring#configuration-cascading-and-hierarchy
  // This option interrupts the configuration hierarchy at this file
  // Remove this if you have an higher level ESLint config file (it usually happens into a monorepos)
  root: true,

  // https://eslint.vuejs.org/user-guide/#how-to-use-a-custom-parser
  // Must use parserOptions instead of "parser" to allow vue-eslint-parser to keep working
  // `parser: 'vue-eslint-parser'` is already included with any 'plugin:vue/**' config and should be omitted
  parserOptions: {
    parser: require.resolve('@typescript-eslint/parser'),
    extraFileExtensions: [ '.vue' ]
  },

  env: {
    browser: true,
    es2021: true,
    node: true,
    'vue/setup-compiler-macros': true
  },

  // Rules order is important, please avoid shuffling them
  extends: [
    // Base ESLint recommended rules
    // 'eslint:recommended',

    // https://github.com/typescript-eslint/typescript-eslint/tree/master/packages/eslint-plugin#usage
    // ESLint typescript rules
    'plugin:@typescript-eslint/recommended',

    // Uncomment any of the lines below to choose desired strictness,
    // but leave only one uncommented!
    // See https://eslint.vuejs.org/rules/#available-rules
    'plugin:vue/vue3-essential', // Priority A: Essential (Error Prevention)
    // 'plugin:vue/vue3-strongly-recommended', // Priority B: Strongly Recommended (Improving Readability)
    // 'plugin:vue/vue3-recommended', // Priority C: Recommended (Minimizing Arbitrary Choices and Cognitive Overhead)

    // https://github.com/prettier/eslint-config-prettier#installation
    // usage with Prettier, provided by 'eslint-config-prettier'.
    'prettier'
  ],

  plugins: [
    "sort-imports-es6-autofix",
    "sort-keys-fix",
    // required to apply rules which need type information
    '@typescript-eslint',

    // https://eslint.vuejs.org/user-guide/#why-doesn-t-it-work-on-vue-files
    // required to lint *.vue files
    'vue'

    // https://github.com/typescript-eslint/typescript-eslint/issues/389#issuecomment-509292674
    // Prettier has not been included as plugin to avoid performance impact
    // add it as an extension for your IDE

  ],

  globals: {
    ga: 'readonly', // Google Analytics
    cordova: 'readonly',
    __statics: 'readonly',
    __QUASAR_SSR__: 'readonly',
    __QUASAR_SSR_SERVER__: 'readonly',
    __QUASAR_SSR_CLIENT__: 'readonly',
    __QUASAR_SSR_PWA__: 'readonly',
    process: 'readonly',
    Capacitor: 'readonly',
    chrome: 'readonly'
  },

  // add your custom rules here
  rules: {
    'max-len': 0,
    // TODO: Remove when https://github.com/babel/babel-eslint/issues/530 is fixed
    'template-curly-spacing': 'off',
    // TODO: Remove when https://github.com/babel/babel-eslint/issues/530 is fixed
    indent: 'off',
    'no-unreachable': process.env.NODE_ENV === 'production' ? 'error' : 'warn',
    'vue/no-unused-components': process.env.NODE_ENV === 'production' ? 'error' : 'warn',
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": process.env.NODE_ENV === 'production' ? 'error' : 'warn',
    'no-useless-concat': 0,
    'no-param-reassign': 0,
    semi: ['error', 'never'],
    'no-shadow': 0,
    'no-alert': 0,
    'import/prefer-default-export': 0,
    'import/no-extraneous-dependencies': 0,
    'prefer-destructuring': 0,
    'prefer-spread': 0,
    'no-lonely-if': 0,
    'no-plusplus': 0,
    'comma-dangle': [
      'error',
      'always-multiline',
    ],
    'vue/html-indent': ['error', 2, {
      attribute: 1,
      baseIndent: 1,
      closeBracket: 0,
      alignAttributesVertically: true,
      ignores: [],
    }],
    'vue/multiline-html-element-content-newline': ['error', {
      ignoreWhenEmpty: true,
      allowEmptyLines: false,
    }],
    'vue/max-attributes-per-line': 1,
    'vue/component-name-in-template-casing': [
      'error',
      'PascalCase',
    ],
    'vue/no-v-html': 'off',
    'func-names': 0,
    'prefer-promise-reject-errors': 'off',

    // allow console.log during development only
    'no-console': process.env.NODE_ENV === 'production' ? 'error' : 'off',
    // allow debugger during development only
    'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'off',

    // TypeScript
    "no-unsafe-any": 'off',
    'quotes': ['warn', 'single'],
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/no-explicit-any': "off",
    "sort-imports-es6-autofix/sort-imports-es6": [2, {
      "ignoreCase": false,
      "ignoreMemberSort": false,
      "memberSyntaxSortOrder": ["none", "all", "multiple", "single"]
    }],
    "vue/multi-word-component-names": "off",
  }
}