.eslintrc.js

module.exports = {
  root: true,
  parser: '@typescript-eslint/parser',
  parserOptions: {
    tsconfigRootDir: __dirname,
    project: ['./tsconfig.json'],
  },
  plugins: ['@typescript-eslint', 'unicorn', 'prettier'],
  extends: [
    'eslint:recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:@typescript-eslint/recommended-requiring-type-checking',
    'plugin:node/recommended',
    'plugin:import/errors',
    'plugin:import/warnings',
    'plugin:import/typescript',
    'plugin:prettier/recommended',
  ],
  env: {
    es6: true,
    node: true,
  },
  rules: {
    semi: 'off',
    quotes: 'off',
    'no-unused-vars': 'off',
    'no-case-declarations': 'off',
    'no-useless-escape': 'off',
    'no-invalid-void-type': 'off',
    'no-tabs': 'error',
    'no-trailing-spaces': 'error',
    'no-console': 'error',
    'eol-last': ['error', 'always'],
    'linebreak-style': ['error', 'unix'],
    'unicode-bom': 'error',
    'node/no-unsupported-features/es-syntax': 'off',
    'node/no-missing-import': 'off',
    '@typescript-eslint/no-floating-promises': 'off',
    '@typescript-eslint/no-explicit-any': 'off',
    '@typescript-eslint/no-unused-vars': [
      'error',
      {
        ignoreRestSiblings: true,
      },
    ],
    '@typescript-eslint/no-unsafe-assignment': 'off',
    '@typescript-eslint/no-unsafe-member-access': 'off',
    '@typescript-eslint/restrict-template-expressions': 'off',
    '@typescript-eslint/no-unsafe-call': 'off',
    '@typescript-eslint/semi': ['error'],
    '@typescript-eslint/quotes': [
      'error',
      'single',
      { allowTemplateLiterals: true },
    ],
    '@typescript-eslint/naming-convention': [
      'error',
      {
        selector: 'class',
        format: ['PascalCase'],
        leadingUnderscore: 'forbid',
        trailingUnderscore: 'forbid',
      },
      {
        selector: ['variable', 'function'],
        format: ['camelCase', 'UPPER_CASE'],
      },
    ],
    'import/named': 'error',
    'import/first': 'error',
    'import/order': 'error',
    'import/no-default-export': 'error',
    'import/exports-last': 'error',
    'import/no-deprecated': 'error',
    'unicorn/filename-case': ['error', { case: 'kebabCase' }],
  },
};