.eslintrc.json

{
  "extends": ["eslint:recommended", "plugin:prettier/recommended"],
  "parserOptions": {
    "ecmaVersion": 12,
    "sourceType": "module"
  },
  "rules": {
    "no-var": 2,
    "prefer-arrow-callback": 2
  },
  "overrides": [
    {
      "files": ["*.ts", "*.tsx"],
      "parser": "@typescript-eslint/parser",
      "plugins": ["@typescript-eslint"],
      "extends": ["plugin:@typescript-eslint/recommended"],
      "rules": {
        "prettier/prettier": ["error", { "singleQuote": true }],
        "@typescript-eslint/ban-ts-comment": 0,
        "@typescript-eslint/ban-types": 1,
        "@typescript-eslint/no-empty-function": 1,
        "@typescript-eslint/member-ordering": 1,
        "@typescript-eslint/explicit-member-accessibility": [
          1,
          {
            "accessibility": "explicit",
            "overrides": {
              "accessors": "explicit",
              "constructors": "no-public",
              "methods": "explicit",
              "properties": "explicit",
              "parameterProperties": "explicit"
            }
          }
        ]
      }
    }
  ],
  "env": {
    "browser": true,
    "node": true,
    "es6": true
  },
  "globals": { "google": "readonly" }
}