.eslintrc

{
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true,
    },
  },
  "extends": [
    "eslint:recommended",
    "plugin:react/recommended",
    "plugin:@typescript-eslint/recommended",
    "prettier/@typescript-eslint",
    "plugin:prettier/recommended"
  ],
  "env": {
    "browser": true,
    "es6": true,
    "node": true,
    "jest": true
  },
  "rules": {
    // don't force es6 functions to include space before paren
    "space-before-function-paren": 0,

    // allow specifying true explicitly for boolean props
    "react/jsx-boolean-value": 0,

    // allow to miss the setting of explicit function return type
    "@typescript-eslint/explicit-function-return-type": 0
  }
}