.eslintrc.json

{
  "ignorePatterns": ["node_modules", "lib", "index.js", "!.eslintrc.js"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2020,
    "warnOnUnsupportedTypeScriptVersion": true
  },
  "plugins": [
    "@typescript-eslint",
    "react",
    "react-hooks",
    "sonarjs",
    "prettier",
    "@linode/eslint-plugin-cloud-manager"
  ],
  "extends": [
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:sonarjs/recommended",
    "plugin:prettier/recommended",
    "plugin:perfectionist/recommended-natural"
  ],
  "rules": {
    "@typescript-eslint/no-unused-vars": "off",
    "@typescript-eslint/no-inferrable-types": "off",
    "@typescript-eslint/no-namespace": "warn",
    "@typescript-eslint/consistent-type-imports": "warn",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/no-empty-interface": "warn",
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/no-explicit-any": "warn",
    "@typescript-eslint/no-use-before-define": "off",
    "@typescript-eslint/interface-name-prefix": "off",
    "array-callback-return": "error",
    "camelcase": ["warn", { "properties": "always" }],
    "comma-dangle": "off",
    "curly": "warn",
    "no-unused-vars": [
      "warn",
      {
        "argsIgnorePattern": "^_"
      }
    ],
    "no-unused-expressions": "warn",
    "no-bitwise": "error",
    "no-caller": "error",
    "no-eval": "error",
    "no-throw-literal": "warn",
    "no-loop-func": "error",
    "no-await-in-loop": "error",
    "no-invalid-this": "off",
    "no-new-wrappers": "error",
    "no-restricted-imports": ["error", "rxjs"],
    "no-console": "error",
    "no-undef-init": "off",
    "no-multiple-empty-lines": "error",
    "no-trailing-spaces": "warn",
    "no-mixed-requires": "warn",
    "object-shorthand": "warn",
    // perfectionist
    "perfectionist/sort-array-includes": "warn",
    "perfectionist/sort-classes": "warn",
    "perfectionist/sort-enums": "warn",
    "perfectionist/sort-exports": "warn",
    "perfectionist/sort-imports": [
      "warn",
      {
        "custom-groups": {
          "type": {
            "react": ["react", "react-*"],
            "src": ["src*"]
          },
          "value": {
            "src": ["src/**/*"]
          }
        },
        "groups": [
          ["builtin", "libraries", "external"],
          ["src", "internal"],
          ["parent", "sibling", "index"],
          "object",
          "unknown",
          ["type", "internal-type", "parent-type", "sibling-type", "index-type"]
        ],
        "newlines-between": "always"
      }
    ],
    "perfectionist/sort-interfaces": "warn",
    "perfectionist/sort-jsx-props": "warn",
    "perfectionist/sort-map-elements": "warn",
    "perfectionist/sort-named-exports": "warn",
    "perfectionist/sort-named-imports": "warn",
    "perfectionist/sort-object-types": "warn",
    "perfectionist/sort-objects": "warn",
    "perfectionist/sort-union-types": "warn",
    // prettier
    "prettier/prettier": "warn",
    // radix
    "radix": "error",
    // react and jsx specific rules
    "react/self-closing-comp": "warn",
    "react/jsx-no-useless-fragment": "warn",
    "react/no-unescaped-entities": "warn",
    "react/jsx-no-script-url": "error",
    "react/prop-types": "off",
    "react-hooks/exhaustive-deps": "warn",
    "react-hooks/rules-of-hooks": "error",
    // sonar
    "sonarjs/cognitive-complexity": "off",
    "sonarjs/no-duplicate-string": "warn",
    "sonarjs/prefer-immediate-return": "warn",
    "sonarjs/no-identical-functions": "warn",
    "sonarjs/no-redundant-jump": "warn",
    "sonarjs/no-small-switch": "warn",
    "sort-keys": "off",
    "spaced-comment": "warn"
  }
}