.eslintrc.js

/** @see https://github.com/typescript-eslint/typescript-eslint/blob/master/docs/getting-started/linting/README.md */
module.exports = {
  parser: '@typescript-eslint/parser',
  parserOptions: {
    project: 'tsconfig.json',
    sourceType: 'module',
  },
  plugins: ['@typescript-eslint/eslint-plugin', 'eslint-plugin-import-helpers'],
  extends: [
    'plugin:@typescript-eslint/recommended',
    'plugin:prettier/recommended',
  ],
  root: true,
  env: {
    node: true,
    jest: true,
  },
  ignorePatterns: ['.eslintrc.js'],
  rules: {
    '@typescript-eslint/interface-name-prefix': 'off',
    '@typescript-eslint/no-namespace': 'off',
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/no-explicit-any': 'off',
    'import-helpers/order-imports': [
      'warn',
      {
        newlinesBetween: 'always',
        groups: ['module', ['parent', 'sibling', 'index']],
        alphabetize: { order: 'asc', ignoreCase: true },
      },
    ],
  },
}