.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es2021: true,
    node: true,
  },
  extends: [
    'eslint:recommended',
    'plugin:@typescript-eslint/eslint-recommended',
    'plugin:@typescript-eslint/recommended',
    'airbnb-base',
    'plugin:import/typescript',
    'plugin:jest/recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:prettier/recommended',
  ],
  ignorePatterns: ['build/**/*.*', 'dist/**/*.*', 'docs/^(?!examples)/*.*'],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    sourceType: 'module',
  },
  plugins: ['@typescript-eslint', 'import', 'eslint-plugin-tsdoc', 'prettier'],
  settings: {
    'import/parsers': {
      '@typescript-eslint/parser': ['.js', '.ts'],
    },
    'import/resolver': {
      node: {
        extensions: ['.js', '.ts'],
        paths: ['src', 'test'],
      },
      typescript: {},
    },
  },
  rules: {
    'tsdoc/syntax': 'error',
    'prettier/prettier': 'error',
    '@typescript-eslint/indent': ['error', 2],
    '@typescript-eslint/no-unused-vars': 'error',
    '@typescript-eslint/no-explicit-any': 'error',
    'import/prefer-default-export': 1,
    'import/extensions': [
      'error',
      'ignorePackages',
      {
        js: 'never',
        ts: 'never',
      },
    ],
    'import/no-extraneous-dependencies': [
      'error',
      {
        devDependencies: ['*.config*.*', '**/*.test.*'],
      },
    ],
  },
  overrides: [
    {
      files: ['docs/examples/**/*.js'],
      rules: {
        'import/extensions': 0,
      },
    },
  ],
};