.eslintrc.json

{
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module"
  },
  "extends": [
    "airbnb",
    "eslint:recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "react-app",
    "prettier/react",
    "plugin:prettier/recommended"
  ],
  "plugins": ["@typescript-eslint"],
  "rules": {
    "react/jsx-filename-extension": [1, { "extensions": [".tsx", ".jsx"] }],
    "import/extensions": 0
  },
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js", ".jsx", ".ts", ".tsx"]
      }
    }
  },
  "overrides": [
    {
      "files": ["**/*.tsx", "**/*.ts"],
      "rules": {
        "react/prop-types": "off",
        "no-shadow": "off",
        "@typescript-eslint/explicit-function-return-type": "off"
      }
    }
  ]
}