.eslintrc.json

{
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:react/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "./tsconfig.json"
  },
  "env": {
    "es6": true,
    "jest": true,
    "browser": true,
    "node": true
  },
  "plugins": [
    "@typescript-eslint"
  ],
  "settings": {
    "react": {
      "version": "detect"
    }
  },
  "rules": {
    "no-console": "off",
    "guard-for-in": "error",
    "no-shadow": [
      "error",
      {
        "hoist": "never"
      }
    ],
    "no-shadow-restricted-names": "error",
    "eqeqeq": [
      "error",
      "smart"
    ],
    "no-unused-vars": [
      "error",
      {
        "argsIgnorePattern": "^_",
        "varsIgnorePattern": "^_",
        "caughtErrorsPattern": "^_"
      }
    ],
    "@typescript-eslint/prefer-interface": "off",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/no-non-null-assertion": "off",
    "indent": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/indent": [
      "warn",
      2
    ],
    "@typescript-eslint/no-unused-vars": [
      "error",
      {
        "argsIgnorePattern": "^_",
        "varsIgnorePattern": "^_",
        "caughtErrorsPattern": "^_"
      }
    ]
  }
}