.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es2021: true
  },
  extends: [
    'standard'
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 12,
    sourceType: 'module'
  },
  overrides: [
    {
      files: ['*.svelte'],
      processor: 'svelte3/svelte3'
    }
  ],
  settings: {
    'svelte3/typescript': require('typescript'),
    // ignore style tags in Svelte because of Tailwind CSS
    // See https://github.com/sveltejs/eslint-plugin-svelte3/issues/70
    'svelte3/ignore-styles': () => true
  },
  plugins: ['svelte3', '@typescript-eslint'],
  rules: {
    'no-multiple-empty-lines': 'off',
    'no-undef': 'off',
    'no-use-before-define': 'off'
  }
}