.eslintrc.js

module.exports = {
  env: {
    mocha: true,
    node: true,
  },
  plugins: ['@typescript-eslint', 'header'],
  extends: ['./node_modules/gts'],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    project: './tsconfig.json',
  },
  rules: {
    '@typescript-eslint/no-this-alias': 'off',
    eqeqeq: 'off',
    'prefer-rest-params': 'off',
    '@typescript-eslint/naming-convention': [
      'error',
      {
        selector: 'memberLike',
        modifiers: ['private', 'protected'],
        format: ['camelCase'],
        leadingUnderscore: 'require',
      },
    ],
    '@typescript-eslint/no-inferrable-types': [
      'error',
      { ignoreProperties: true },
    ],
    'arrow-parens': ['error', 'as-needed'],
    'prettier/prettier': ['error', { singleQuote: true, arrowParens: 'avoid' }],
    'node/no-deprecated-api': ['warn'],
  },
  overrides: [
    {
      files: ['test/**/*.ts'],
      rules: {
        'no-empty': 'off',
        '@typescript-eslint/ban-ts-ignore': 'off',
        '@typescript-eslint/no-empty-function': 'off',
        '@typescript-eslint/no-explicit-any': 'off',
        '@typescript-eslint/no-unused-vars': 'off',
        '@typescript-eslint/no-var-requires': 'off',
      },
    },
  ],
};