.eslintrc.js

module.exports = {
    root: true,
    env: {
        browser: true,
        node: true,
    },
    parserOptions: {
        parser: '@babel/eslint-parser',
        requireConfigFile: false,
    },
    extends: [
        'plugin:vue/recommended',
        'eslint:recommended',
    ],
    plugins: [
    ],
    rules: {
        'semi': ['error', 'always'],
        'indent': ['error', 4, {'SwitchCase': 1}],
        'no-console': 'warn',
        'comma-dangle': ['error', 'always-multiline'],
        'quotes': ['error', 'single', { 'avoidEscape': true }],
        'vue/comma-dangle': ['error', 'always-multiline'],
        'vue/script-indent': ['error', 4, {'baseIndent': 1, 'switchCase': 1}],
        'vue/html-indent': ['error', 4],
        'vue/max-attributes-per-line': ['error', {'singleline': 2}],
        'vue/match-component-file-name': ['error', {
            'extensions': ['vue'],
        }],
    },
    overrides: [
        {
            'files': ['*.vue'],
            'rules': {
                'indent': 'off',
            },
        },
    ],
    'globals': {
        'Vue': 'readonly',
    },
};