.eslintrc.json

{
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "project": "./tsconfig.json"
  },
  "plugins": [
    "import",
    "react",
    "@typescript-eslint"
  ],
  "extends": [
    "airbnb-typescript",
    "plugin:react/recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:storybook/recommended",
    "plugin:prettier/recommended"
  ],
  "rules": {
    "@typescript-eslint/no-unused-vars": [
      "error"
    ],
    "@typescript-eslint/no-shadow": "off",
    "react/prop-types": "off",
    // Prop types are not typically needed with TypeScript
    "prettier/prettier": [
      "error",
      {
        "printWidth": 80
      }
    ],
    "import/extensions": [
      "error",
      "never",
      {
        "js": "never",
        "jsx": "never",
        "ts": "never",
        "tsx": "never"
      }
    ],
    "import/no-extraneous-dependencies": ["error", {
      "devDependencies": ["**/*.test.js", "**/*.spec.js", "**/*.test.tsx", "**/*.test.ts", "**/*.spec.tsx", "**/*.spec.ts"],
      "optionalDependencies": false,
      "peerDependencies": false
    }]
  }
}