frontend/.eslintrc.cjs

/* eslint-env node */
require('@rushstack/eslint-patch/modern-module-resolution')

module.exports = {
  root: true,
  extends: [
    'plugin:vue/vue3-essential',
    'eslint:recommended',
    '@vue/eslint-config-typescript'
  ],
  parserOptions: {
    ecmaVersion: 'latest'
  },
  rules: {
    'curly': ['error', 'multi-line'],
    'eqeqeq': ['error', 'always'],
    'semi': ['error', 'never'],
    'indent': ['error', 2, { 
      'SwitchCase': 1,
    }],
    'quotes': ['error', 'single', {
      'avoidEscape': true,
      'allowTemplateLiterals': true,
    }],
    'key-spacing': ['error', {
      'beforeColon': false,
      'afterColon': true,
      'mode': 'strict',
    }],
    'no-empty': 'error',
    'no-else-return': 'error',
    'no-multi-spaces': 'error',
    'require-await': 'error',
    'brace-style': ['error', 'stroustrup'],
    'spaced-comment': ['error', 'always'],
    'arrow-spacing': 'error',
    'no-duplicate-imports': 'error',
    'comma-spacing': ['error', {
      'before': false,
      'after': true,
    }],
    'default-case': 'error',
    'consistent-this': ['error', '_this'],
    'max-depth': ['error', 8],
    'max-lines': ['error', 1000],
    'no-multi-str': 'error',
    'space-infix-ops': 'error',
    'space-before-blocks': ['error', 'always'],
    'space-before-function-paren': ['error', {
      'named': 'never',
      'anonymous': 'never',
      'asyncArrow': 'always',
    }],
    'keyword-spacing': ['error'],
    'prefer-const': 'error',
    'no-useless-return': 'error',
    'array-bracket-spacing': 'error',
    'no-useless-escape': 'off',
    'no-eval': 'error',
    'no-var': 'error',
    'no-with': 'error',
    'no-alert': 'warn',
    'no-console': 'warn',
    'no-debugger': 'error',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/ban-types': ['error', {
      'extendDefaults': true,
      'types': {
        '{}': false,
      },
    }],
    '@typescript-eslint/no-non-null-assertion': 'off',
    '@typescript-eslint/consistent-type-imports': 'error',
    'vue/multi-word-component-names': 'off',
    'vue/no-reserved-component-names': 'off',
  }
}