I've configured @typescript-eslint, extended few defaults and
compatibility rule configs which disable rules redundant in TS.

```json
{
  "overrides": [
    {
      "files": ["*.ts", "*.tsx"],
      "parser": "@typescript-eslint/parser",
      "plugins": ["@typescript-eslint"],
      "parserOptions": {
        "ecmaFeatures": { "jsx": true },
        "ecmaVersion": 2018,
        "project": "./tsconfig.json",
        "sourceType": "module"
      },
      "extends": [
        "plugin:@typescript-eslint/recommended",
        "plugin:@typescript-eslint/eslint-recommended",
        "prettier/@typescript-eslint"
      ],
      "rules": {
        "import/no-unresolved": "off",
        "no-useless-constructor": "off",
        "@typescript-eslint/no-useless-constructor": "error",
        "@typescript-eslint/no-namespace": "off",
        "@typescript-eslint/no-explicit-any": "off",
        "@typescript-eslint/no-use-before-define": "off",
        "@typescript-eslint/no-parameter-properties": "off",
        "@typescript-eslint/no-unused-vars": ["warn", { "argsIgnorePattern": "^_", "varsIgnorePattern": "^_" }],
        "@typescript-eslint/explicit-function-return-type": "off",
      }
    }
  ]
}
```

I've added two entries below to decrease the number of ESLint violations
to 15. They are not "errors" and won't lead to a bug so there's probably
no use to bother with them ATM.

```
  "@typescript-eslint/no-inferrable-types": "warn",
  "@typescript-eslint/no-empty-function": "off"
```