railbird-gql/.eslintrc.js

module.exports = {
  settings: {
    react: {
      version: "detect",
    },
  },
  env: {
    browser: true,
    es2021: true,
    node: true,
  },
  extends: ["plugin:react/recommended", "prettier"],
  overrides: [
    {
      env: {
        node: true,
      },
      files: [".eslintrc.{js,cjs}"],
      parserOptions: {
        sourceType: "script",
      },
    },
  ],
  parser: "@typescript-eslint/parser",
  parserOptions: {
    ecmaVersion: "latest",
    sourceType: "module",
  },
  plugins: ["@typescript-eslint", "react", "react-hooks", "react-native"],
  rules: {
    // Best Practices
    eqeqeq: ["error", "always"], // Enforce '===' instead of '=='
    curly: "error", // Require curly braces for all control statements
    "no-unused-vars": "warn", // Warn about variables that are declared but not used

    // React Specific
    "react/jsx-filename-extension": [1, { extensions: [".tsx"] }], // Allow jsx syntax in .tsx files
    "react/react-in-jsx-scope": "off", // Not necessary with React 17+
    "react/prop-types": "off", // Not needed with TypeScript

    // React-Native Specific
    "react-native/no-unused-styles": "warn", // Warn about unused styles
    "react-native/split-platform-components": "warn", // Encourage splitting of React Native components into platform-specific files

    // TypeScript Specific
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/no-unused-vars": ["warn", { argsIgnorePattern: "^_" }], // Warn about variables that are declared but not used

    // Hooks Specific
    "react-hooks/rules-of-hooks": "error", // Checks rules of Hooks
    "react-hooks/exhaustive-deps": "warn", // Checks effect dependencies
  },
};