.eslintrc.js

module.exports = {
  env: {
    node: true,
    jest: true,
    browser: false,
  },
  parser: "@typescript-eslint/parser",
  parserOptions: {
    ecmaVersion: 12,
    sourceType: "module",
    ecmaFeatures: {
      jsx: false,
    },
  },
  extends: [
    "plugin:prettier/recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/eslint-recommended",
  ],
  plugins: ["@typescript-eslint", "simple-import-sort", "unused-imports"],
  rules: {
    "prettier/prettier": ["error"],
    "import/prefer-default-export": "off",
    "prefer-destructuring": "off",
    "prefer-template": "off",
    "no-console": "off",
    "no-underscore-dangle": "off",
    "no-nested-ternary": "off",
    "no-restricted-syntax": "off",
    "no-plusplus": "off",
    "require-await": "error",
    "simple-import-sort/imports": "error",
    "unused-imports/no-unused-imports": "error",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/ban-ts-comment": "off",
    "@typescript-eslint/ban-ts-ignore": "off",
  },
  ignorePatterns: ["build", "node_modules"],
  overrides: [
    {
      files: ["**/*.js", "**/*.jsx"],
      rules: {
        "no-undef": "error",
      },
    },
  ],
};