.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,
  env: {
    amd: true,
    browser: true
  },
  extends: [
    // Base ESLint recommended rules
    '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/essential', // Priority A: Essential (Error Prevention)
    // 'plugin:vue/strongly-recommended', // Priority B: Strongly Recommended (Improving Readability)
    'plugin:vue/recommended', // Priority C: Recommended (Minimizing Arbitrary Choices and Cognitive Overhead)
    // '@vue/prettier'
    'plugin:prettier/recommended',
    // usage with Prettier, provided by 'eslint-config-prettier'.
    'prettier',
  ],
  plugins: [
    // https://eslint.vuejs.org/user-guide/#why-doesn-t-it-work-on-vue-file
    // required to lint *.vue files
    'vue',
  ],
  rules: {
    'no-console': process.env.NODE_ENV === 'production' ? 'error' : 'off',
    'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'off',
    'vue/multi-word-component-names': 'off'
  },
  parserOptions: {
    parser: 'babel-eslint',
    ecmaVersion: 2018, // Allows for the parsing of modern ECMAScript features
    sourceType: 'module' // Allows for the use of imports
  }
};