.eslintrc.json

{
  "root": true,
  "plugins": ["import", "prettier", "@typescript-eslint"],
  "extends": [
    "airbnb",
    "eslint:recommended",
    "plugin:react/recommended",
    "plugin:storybook/recommended",
    "plugin:prettier/recommended",
    "plugin:@typescript-eslint/recommended",
    "prettier"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module",
    "project": ["./tsconfig.json"],
    "tsconfigRootDir": ".",
    "jsx": true
  },
  "ignorePatterns": ["bin", "dist", "src/components/icons/*.tsx"],
  "rules": {
    // GENERAL
    "no-use-before-define": "off",
    "no-param-reassign": [2, { "props": false }],
    // REACT
    "react/function-component-definition": [
      2,
      { "namedComponents": ["arrow-function"] }
    ],
    "react/require-default-props": "off",
    "react/jsx-filename-extension": [2, { "extensions": [".jsx", ".tsx"] }],
    "react/jsx-props-no-spreading": "off",
    // IMPORT
    "import/prefer-default-export": "off",
    "import/extensions": [
      "error",
      "ignorePackages",
      { "js": "never", "jsx": "never", "ts": "never", "tsx": "never" }
    ],
    // USE .PRETTIERRC FOR SETTINGS
    "prettier/prettier": ["error"],
    // TYPESCRIPT
    "@typescript-eslint/no-explicit-any": "warn",
    "@typescript-eslint/no-unused-vars": "warn"
  },
  "env": {
    "jest": true,
    "browser": true,
    "node": true
  },
  "settings": {
    "import/parsers": {
      "@typescript-eslint/parser": [".ts", ".tsx"]
    },
    "import/resolver": {
      // use <root>/tsconfig.json
      "typescript": {
        "path": ["src"],
        "alwaysTryTypes": true
      }
    }
  }
}