eslint.config.js

import eslint from '@eslint/js';
import eslintConfigPrettier from 'eslint-config-prettier';
import eslintPluginVue from 'eslint-plugin-vue';
import globals from 'globals';
import typescriptEslint from 'typescript-eslint';
import eslintPluginVueAccessibility from 'eslint-plugin-vuejs-accessibility';

export default typescriptEslint.config(
  { ignores: ['*.d.ts', '**/coverage', '**/dist'] },
  {
    extends: [
      eslint.configs.recommended,
      ...typescriptEslint.configs.recommended,
      ...eslintPluginVue.configs['flat/recommended'],
      ...eslintPluginVueAccessibility.configs['flat/recommended'],
    ],
    files: ['**/*.{ts,vue}'],
    languageOptions: {
      ecmaVersion: 'latest',
      sourceType: 'module',
      globals: globals.browser,
      parserOptions: {
        parser: typescriptEslint.parser,
      },
    },
    rules: {
      'max-len': [
        'warn',
        {
          code: 140,
          tabWidth: 2,
        },
      ],
      'vue/no-unused-vars': 'error',
      'vue/html-indent': [
        'error',
        2,
        {
          attribute: 1,
          baseIndent: 1,
          closeBracket: 0,
          alignAttributesVertically: true,
          ignores: [],
        },
      ],
      'vue/first-attribute-linebreak': [
        'error',
        {
          singleline: 'ignore',
          multiline: 'below',
        },
      ],
      'vue/no-spaces-around-equal-signs-in-attribute': 'warn',
      '@typescript-eslint/no-non-null-assertion': 'off',
      '@typescript-eslint/no-inferrable-types': 'off',
    },
  },
  eslintConfigPrettier
);