Rahoot/packages/common/eslint.config.mjs

import js from "@eslint/js"
import { defineConfig } from "eslint/config"
import globals from "globals"
import tseslint from "typescript-eslint"

export default defineConfig([
  {
    ignores: ["**/node_modules/**"],
  },
  {
    files: ["**/*.ts"],
    languageOptions: {
      ...js.configs.recommended.languageOptions,
      parser: tseslint.parser,
      parserOptions: {
        projectService: true,
        tsconfigRootDir: import.meta.dirname,
      },
      globals: {
        ...globals.node,
      },
    },
    plugins: {
      "@typescript-eslint": tseslint.plugin,
    },
    rules: {
      ...js.configs.recommended.rules,
      ...tseslint.configs.recommendedTypeChecked[0].rules,

      "array-callback-return": [
        "error",
        { allowImplicit: false, checkForEach: true, allowVoid: true },
      ],
      "no-await-in-loop": "error",
      "no-constant-binary-expression": "error",
      "no-constructor-return": "error",
      "no-duplicate-imports": ["error", { includeExports: true }],
      "no-new-native-nonconstructor": "error",
      "no-promise-executor-return": ["error", { allowVoid: true }],
      "no-self-compare": "error",
      "no-template-curly-in-string": "error",
      "no-unmodified-loop-condition": "error",
      "no-unreachable-loop": "error",
      "no-unused-private-class-members": "error",
      "arrow-body-style": ["error", "as-needed"],
      camelcase: [
        "error",
        {
          properties: "always",
          ignoreDestructuring: true,
          ignoreImports: true,
          ignoreGlobals: true,
        },
      ],
      "capitalized-comments": [
        "error",
        "always",
        { ignoreConsecutiveComments: true },
      ],
      "class-methods-use-this": ["error", { enforceForClassFields: true }],
      complexity: ["warn", 40],
      "consistent-return": "error",
      curly: ["error", "all"],
      "default-param-last": "error",
      "dot-notation": "error",
      eqeqeq: ["error", "always"],
      "func-name-matching": "error",
      "func-names": "error",
      "func-style": ["error", "declaration", { allowArrowFunctions: true }],
      "grouped-accessor-pairs": ["error", "getBeforeSet"],
      "guard-for-in": "error",
      "init-declarations": ["error", "always"],
      "logical-assignment-operators": [
        "error",
        "always",
        { enforceForIfStatements: true },
      ],
      "max-classes-per-file": ["error", { ignoreExpressions: true }],
      "max-depth": ["error", 3],
      "max-lines": [
        "error",
        { max: 500, skipBlankLines: true, skipComments: true },
      ],
      "max-nested-callbacks": ["error", 3],
      "max-params": ["error", 4],
      "multiline-comment-style": ["error", "separate-lines"],
      "no-alert": "error",
      "no-bitwise": "error",
      "no-caller": "error",
      "no-else-return": "error",
      "no-empty-function": "error",
      "no-empty-static-block": "error",
      "no-eq-null": "error",
      "no-eval": "error",
      "no-extend-native": "error",
      "no-extra-label": "error",
      "no-implicit-coercion": "error",
      "no-implicit-globals": "error",
      "no-implied-eval": "error",
      "no-inline-comments": "error",
      "no-invalid-this": "error",
      "no-iterator": "error",
      "no-labels": "error",
      "no-lone-blocks": "error",
      "no-lonely-if": "error",
      "no-loop-func": "error",
      "no-multi-assign": "error",
      "no-multi-str": "error",
      "no-nested-ternary": "error",
      "no-new": "error",
      "no-new-func": "error",
      "no-new-wrappers": "error",
      "no-object-constructor": "error",
      "no-octal-escape": "error",
      "no-param-reassign": "error",
      "no-plusplus": "error",
      "no-proto": "error",
      "no-return-assign": ["error", "always"],
      "no-script-url": "error",
      "no-sequences": "error",
      "no-throw-literal": "error",
      "no-undef-init": "error",
      "no-unneeded-ternary": ["error", { defaultAssignment: false }],
      "no-unused-expressions": ["error", { enforceForJSX: true }],
      "no-unused-vars": ["error", { argsIgnorePattern: "^_" }],
      "no-useless-call": "error",
      "no-useless-computed-key": ["error", { enforceForClassMembers: true }],
      "no-useless-concat": "error",
      "no-useless-constructor": "error",
      "no-useless-rename": "error",
      "no-useless-return": "error",
      "no-var": "error",
      "no-warning-comments": ["error", { terms: ["todo"] }],
      "object-shorthand": ["error", "always"],
      "one-var": ["error", "never"],
      "operator-assignment": ["error", "always"],
      "prefer-arrow-callback": "error",
      "prefer-const": [
        "error",
        { destructuring: "any", ignoreReadBeforeAssign: false },
      ],
      "prefer-destructuring": "error",
      "prefer-exponentiation-operator": "error",
      "prefer-numeric-literals": "error",
      "prefer-object-has-own": "error",
      "prefer-object-spread": "error",
      "prefer-promise-reject-errors": "error",
      "prefer-regex-literals": ["error", { disallowRedundantWrapping: true }],
      "prefer-rest-params": "error",
      "prefer-spread": "error",
      "prefer-template": "error",
      radix: "error",
      "require-await": "error",
      "require-unicode-regexp": "error",
      "symbol-description": "error",
      yoda: "error",
      "line-comment-position": ["error", { position: "above" }],
      indent: "off",
      "newline-before-return": "error",
      "no-undef": "error",
      "padded-blocks": ["error", "never"],
      "padding-line-between-statements": [
        "error",
        {
          blankLine: "always",
          prev: "*",
          next: [
            "break",
            "case",
            "cjs-export",
            "class",
            "continue",
            "do",
            "if",
            "switch",
            "try",
            "while",
            "return",
          ],
        },
        {
          blankLine: "always",
          prev: [
            "break",
            "case",
            "cjs-export",
            "class",
            "continue",
            "do",
            "if",
            "switch",
            "try",
            "while",
            "return",
          ],
          next: "*",
        },
      ],
      quotes: [
        "error",
        "double",
        { avoidEscape: true, allowTemplateLiterals: true },
      ],
      "space-before-blocks": "error",
      semi: ["error", "never"],
    },
  },
])