.eslintrc.js

module.exports = {
  env: {
    es2021: true,
    node: true,
  },
  extends: [
    'eslint:recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:import/errors',
    'plugin:import/warnings',
    'plugin:prettier/recommended',
    'prettier',
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 12,
    sourceType: 'module',
  },
  plugins: ['@typescript-eslint', 'import', 'prettier'],
  rules: {
    '@typescript-eslint/explicit-function-return-type': [
      2,
      {
        allowExpressions: true,
      },
    ],
    '@typescript-eslint/explicit-module-boundary-types': 0,
    '@typescript-eslint/no-empty-function': 0,
    '@typescript-eslint/no-explicit-any': 0,
    '@typescript-eslint/no-non-null-assertion': 0,
    'no-constant-condition': 0,
  },
  settings: {
    'import/resolver': {
      node: {
        extensions: ['.json', '.js', '.ts'],
      },
    },
  },
};