.eslintrc.json

{
  "extends": [
    "plugin:prettier/recommended"
  ],
  "plugins": [
    "prettier"
  ],
  "env": {
    "browser": true,
    "node": true,
    "jest": true
  },
  "settings": {
    "react": {
      "pragma": "React",
      "version": "detect"
    }
  },
  "rules": {
    "prettier/prettier": [
      "error",
      {
        "singleQuote": true,
        "bracketSpacing": false,
        "printWidth": 120
      }
    ],
    "max-len": [
      "error",
      {
        "code": 120,
        "ignoreUrls": true
      }
    ]
  },
  "parser": "@typescript-eslint/parser",
  "overrides": [
    {
      "files": [
        "*.ts",
        "*.tsx"
      ],
      "extends": [
        "plugin:@typescript-eslint/recommended",
        "plugin:react/recommended",
        "plugin:testing-library/react",
        "plugin:jest-dom/recommended",
        "plugin:react-hooks/recommended",
        "prettier/@typescript-eslint",
        "prettier/react"
      ],
      "plugins": [
        "@typescript-eslint",
        "react"
      ],
      "rules": {
        "react/prop-types": 0,
        "@typescript-eslint/no-unused-vars": [
          "error",
          {
            "ignoreRestSiblings": true
          }
        ],
        "@typescript-eslint/explicit-module-boundary-types": "off"
      }
    }
  ]
}