.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true,
    "node": true,
    "mocha": true
  },
  "extends": ["universe/native"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js", ".jsx", ".ts", ".tsx"]
      },
      "typescript": {
        "project": "frontend"
      }
    },
    "react": {
      "version": "17.0"
    }
  },
  "plugins": ["react", "@typescript-eslint"],
  "rules": {
    "react/jsx-filename-extension": [
      "warn",
      {
        "extensions": [".js", ".jsx", ".ts", ".tsx"]
      }
    ],
    "func-names": ["error", "as-needed"],
 
    "import/extensions": [
      "error",
      "ignorePackages",
      {
        "js": "never",
        "jsx": "never",
        "ts": "never",
        "tsx": "never"
      }
    ],

    "camelcase": "off",
    "implicit-arrow-linebreak": "off",
    "react/require-default-props": "off",
    "react/jsx-props-no-spreading": "off",
    "import/no-anonymous-default-export": "off",
    "no-underscore-dangle": "off",

    "no-unused-expressions": "off",

    "no-use-before-define": "off",
    "@typescript-eslint/no-use-before-define": ["error"],

    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": [
      "error",
      { "argsIgnorePattern": "^_" }
    ],

    "no-shadow": "off",
    "@typescript-eslint/no-shadow": "error",

    "no-console": "error"
  }
}