.eslintrc.cjs

const parseGitignore = require('parse-gitignore');

module.exports = {
  root: true,
  parser: '@typescript-eslint/parser',
  extends: ['eslint:recommended', 'plugin:@typescript-eslint/recommended', 'prettier'],
  plugins: ['svelte3', '@typescript-eslint'],
  overrides: [
    {
      files: ['*.svelte'],
      processor: 'svelte3/svelte3',
      rules: {
        'no-undef': 'off'
      }
    }
  ],
  settings: {
    'svelte3/typescript': () => require('typescript')
  },
  parserOptions: {
    sourceType: 'module',
    ecmaVersion: 2020
  },
  env: {
    browser: true,
    es2017: true,
    node: true
  },
  ignorePatterns: [
    '*.cjs',
    ...parseGitignore.parse('.gitignore').patterns // load pattern from .gitignore
  ]
};