From 58a970b680862c37c51a6cde29c31c1733d5e80b Mon Sep 17 00:00:00 2001
From: ygysn <191929958+ygysn@users.noreply.github.com>
Date: Sat, 25 Jan 2025 22:11:49 +0800
Subject: [PATCH 1/9] Add flat config support for eslint-config-airbnb-base

---
 packages/eslint-config-airbnb-base/flat.js    |  21 +
 .../eslint-config-airbnb-base/package.json    |  26 +-
 .../rules/base/best-practices.js              | 424 ++++++++++++++
 .../rules/base/errors.js                      | 189 +++++++
 .../rules/base/es6.js                         | 182 ++++++
 .../rules/base/imports.js                     | 277 +++++++++
 .../rules/base/node.js                        |  39 ++
 .../rules/base/strict.js                      |   6 +
 .../rules/base/style.js                       | 534 +++++++++++++++++
 .../rules/base/variables.js                   |  59 ++
 .../rules/best-practices.js                   | 425 +-------------
 .../eslint-config-airbnb-base/rules/errors.js | 190 +------
 .../eslint-config-airbnb-base/rules/es6.js    | 184 +-----
 .../rules/flat/best-practices.js              |   6 +
 .../rules/flat/errors.js                      |   6 +
 .../rules/flat/es6.js                         |  11 +
 .../rules/flat/imports.js                     |  13 +
 .../rules/flat/node.js                        |  10 +
 .../rules/flat/strict.js                      |   6 +
 .../rules/flat/style.js                       |   6 +
 .../rules/flat/variables.js                   |   6 +
 .../rules/imports.js                          | 279 +--------
 .../eslint-config-airbnb-base/rules/node.js   |  41 +-
 .../eslint-config-airbnb-base/rules/strict.js |   7 +-
 .../eslint-config-airbnb-base/rules/style.js  | 535 +-----------------
 .../rules/variables.js                        |  58 +-
 26 files changed, 1842 insertions(+), 1698 deletions(-)
 create mode 100644 packages/eslint-config-airbnb-base/flat.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/base/best-practices.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/base/errors.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/base/es6.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/base/imports.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/base/node.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/base/strict.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/base/style.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/base/variables.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/flat/best-practices.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/flat/errors.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/flat/es6.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/flat/imports.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/flat/node.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/flat/strict.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/flat/style.js
 create mode 100644 packages/eslint-config-airbnb-base/rules/flat/variables.js

diff --git a/packages/eslint-config-airbnb-base/flat.js b/packages/eslint-config-airbnb-base/flat.js
new file mode 100644
index 0000000000..5d6e36151a
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/flat.js
@@ -0,0 +1,21 @@
+module.exports = [
+  ...([
+    './rules/flat/best-practices',
+    './rules/flat/errors',
+    './rules/flat/node',
+    './rules/flat/style',
+    './rules/flat/variables',
+    './rules/flat/es6',
+    './rules/flat/imports',
+    './rules/flat/strict',
+  ].reduce((p, c) => p.concat(require(c)), [])), // eslint-disable-line global-require, import/no-dynamic-require
+  {
+    languageOptions: {
+      parserOptions: {
+        ecmaVersion: 2018,
+        sourceType: 'module'
+      }
+    },
+    rules: {}
+  }
+];
diff --git a/packages/eslint-config-airbnb-base/package.json b/packages/eslint-config-airbnb-base/package.json
index 8f039d4d7c..97534f8172 100644
--- a/packages/eslint-config-airbnb-base/package.json
+++ b/packages/eslint-config-airbnb-base/package.json
@@ -5,6 +5,7 @@
   "main": "index.js",
   "exports": {
     ".": "./index.js",
+    "./flat": "./flat.js",
     "./legacy": "./legacy.js",
     "./whitespace": "./whitespace.js",
     "./rules/best-practices": "./rules/best-practices.js",
@@ -15,6 +16,22 @@
     "./rules/imports": "./rules/imports.js",
     "./rules/strict": "./rules/strict.js",
     "./rules/variables": "./rules/variables.js",
+    "./rules/base/best-practices": "./rules/base/best-practices.js",
+    "./rules/base/es6": "./rules/base/es6.js",
+    "./rules/base/node": "./rules/base/node.js",
+    "./rules/base/style": "./rules/base/style.js",
+    "./rules/base/errors": "./rules/base/errors.js",
+    "./rules/base/imports": "./rules/base/imports.js",
+    "./rules/base/strict": "./rules/base/strict.js",
+    "./rules/base/variables": "./rules/base/variables.js",
+    "./rules/flat/best-practices": "./rules/flat/best-practices.js",
+    "./rules/flat/es6": "./rules/flat/es6.js",
+    "./rules/flat/node": "./rules/flat/node.js",
+    "./rules/flat/style": "./rules/flat/style.js",
+    "./rules/flat/errors": "./rules/flat/errors.js",
+    "./rules/flat/imports": "./rules/flat/imports.js",
+    "./rules/flat/strict": "./rules/flat/strict.js",
+    "./rules/flat/variables": "./rules/flat/variables.js",
     "./package.json": "./package.json"
   },
   "scripts": {
@@ -72,21 +89,22 @@
     "babel-preset-airbnb": "^4.5.0",
     "babel-tape-runner": "^3.0.0",
     "eclint": "^2.8.1",
-    "eslint": "^7.32.0 || ^8.2.0",
-    "eslint-find-rules": "^4.1.0",
+    "eslint": "^7.32.0 || ^8.2.0 || >= 9",
+    "eslint-find-rules": "^5.0.0",
     "eslint-plugin-import": "^2.30.0",
     "in-publish": "^2.0.1",
     "safe-publish-latest": "^2.0.0",
     "tape": "^5.9.0"
   },
   "peerDependencies": {
-    "eslint": "^7.32.0 || ^8.2.0",
+    "eslint": "^7.32.0 || ^8.2.0 || >= 9",
     "eslint-plugin-import": "^2.30.0"
   },
   "engines": {
     "node": "^10.12.0 || >=12.0.0"
   },
   "dependencies": {
-    "confusing-browser-globals": "^1.0.11"
+    "confusing-browser-globals": "^1.0.11",
+    "globals": "^15.14.0"
   }
 }
diff --git a/packages/eslint-config-airbnb-base/rules/base/best-practices.js b/packages/eslint-config-airbnb-base/rules/base/best-practices.js
new file mode 100644
index 0000000000..09c247451a
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/base/best-practices.js
@@ -0,0 +1,424 @@
+module.exports = {
+  rules: {
+    // enforces getter/setter pairs in objects
+    // https://eslint.org/docs/rules/accessor-pairs
+    'accessor-pairs': 'off',
+
+    // enforces return statements in callbacks of array's methods
+    // https://eslint.org/docs/rules/array-callback-return
+    'array-callback-return': ['error', { allowImplicit: true }],
+
+    // treat var statements as if they were block scoped
+    // https://eslint.org/docs/rules/block-scoped-var
+    'block-scoped-var': 'error',
+
+    // specify the maximum cyclomatic complexity allowed in a program
+    // https://eslint.org/docs/rules/complexity
+    complexity: ['off', 20],
+
+    // enforce that class methods use "this"
+    // https://eslint.org/docs/rules/class-methods-use-this
+    'class-methods-use-this': ['error', {
+      exceptMethods: [],
+    }],
+
+    // require return statements to either always or never specify values
+    // https://eslint.org/docs/rules/consistent-return
+    'consistent-return': 'error',
+
+    // specify curly brace conventions for all control statements
+    // https://eslint.org/docs/rules/curly
+    curly: ['error', 'multi-line'], // multiline
+
+    // require default case in switch statements
+    // https://eslint.org/docs/rules/default-case
+    'default-case': ['error', { commentPattern: '^no default$' }],
+
+    // Enforce default clauses in switch statements to be last
+    // https://eslint.org/docs/rules/default-case-last
+    'default-case-last': 'error',
+
+    // https://eslint.org/docs/rules/default-param-last
+    'default-param-last': 'error',
+
+    // encourages use of dot notation whenever possible
+    // https://eslint.org/docs/rules/dot-notation
+    'dot-notation': ['error', { allowKeywords: true }],
+
+    // enforces consistent newlines before or after dots
+    // https://eslint.org/docs/rules/dot-location
+    'dot-location': ['error', 'property'],
+
+    // require the use of === and !==
+    // https://eslint.org/docs/rules/eqeqeq
+    eqeqeq: ['error', 'always', { null: 'ignore' }],
+
+    // Require grouped accessor pairs in object literals and classes
+    // https://eslint.org/docs/rules/grouped-accessor-pairs
+    'grouped-accessor-pairs': 'error',
+
+    // make sure for-in loops have an if statement
+    // https://eslint.org/docs/rules/guard-for-in
+    'guard-for-in': 'error',
+
+    // enforce a maximum number of classes per file
+    // https://eslint.org/docs/rules/max-classes-per-file
+    'max-classes-per-file': ['error', 1],
+
+    // disallow the use of alert, confirm, and prompt
+    // https://eslint.org/docs/rules/no-alert
+    // TODO: enable, semver-major
+    'no-alert': 'warn',
+
+    // disallow use of arguments.caller or arguments.callee
+    // https://eslint.org/docs/rules/no-caller
+    'no-caller': 'error',
+
+    // disallow lexical declarations in case/default clauses
+    // https://eslint.org/docs/rules/no-case-declarations
+    'no-case-declarations': 'error',
+
+    // Disallow returning value in constructor
+    // https://eslint.org/docs/rules/no-constructor-return
+    'no-constructor-return': 'error',
+
+    // disallow division operators explicitly at beginning of regular expression
+    // https://eslint.org/docs/rules/no-div-regex
+    'no-div-regex': 'off',
+
+    // disallow else after a return in an if
+    // https://eslint.org/docs/rules/no-else-return
+    'no-else-return': ['error', { allowElseIf: false }],
+
+    // disallow empty functions, except for standalone funcs/arrows
+    // https://eslint.org/docs/rules/no-empty-function
+    'no-empty-function': ['error', {
+      allow: [
+        'arrowFunctions',
+        'functions',
+        'methods',
+      ]
+    }],
+
+    // disallow empty destructuring patterns
+    // https://eslint.org/docs/rules/no-empty-pattern
+    'no-empty-pattern': 'error',
+
+    // Disallow empty static blocks
+    // https://eslint.org/docs/latest/rules/no-empty-static-block
+    // TODO: semver-major, enable
+    'no-empty-static-block': 'off',
+
+    // disallow comparisons to null without a type-checking operator
+    // https://eslint.org/docs/rules/no-eq-null
+    'no-eq-null': 'off',
+
+    // disallow use of eval()
+    // https://eslint.org/docs/rules/no-eval
+    'no-eval': 'error',
+
+    // disallow adding to native types
+    // https://eslint.org/docs/rules/no-extend-native
+    'no-extend-native': 'error',
+
+    // disallow unnecessary function binding
+    // https://eslint.org/docs/rules/no-extra-bind
+    'no-extra-bind': 'error',
+
+    // disallow Unnecessary Labels
+    // https://eslint.org/docs/rules/no-extra-label
+    'no-extra-label': 'error',
+
+    // disallow fallthrough of case statements
+    // https://eslint.org/docs/rules/no-fallthrough
+    'no-fallthrough': 'error',
+
+    // disallow the use of leading or trailing decimal points in numeric literals
+    // https://eslint.org/docs/rules/no-floating-decimal
+    'no-floating-decimal': 'error',
+
+    // disallow reassignments of native objects or read-only globals
+    // https://eslint.org/docs/rules/no-global-assign
+    'no-global-assign': ['error', { exceptions: [] }],
+
+    // deprecated in favor of no-global-assign
+    // https://eslint.org/docs/rules/no-native-reassign
+    'no-native-reassign': 'off',
+
+    // disallow implicit type conversions
+    // https://eslint.org/docs/rules/no-implicit-coercion
+    'no-implicit-coercion': ['off', {
+      boolean: false,
+      number: true,
+      string: true,
+      allow: [],
+    }],
+
+    // disallow var and named functions in global scope
+    // https://eslint.org/docs/rules/no-implicit-globals
+    'no-implicit-globals': 'off',
+
+    // disallow use of eval()-like methods
+    // https://eslint.org/docs/rules/no-implied-eval
+    'no-implied-eval': 'error',
+
+    // disallow this keywords outside of classes or class-like objects
+    // https://eslint.org/docs/rules/no-invalid-this
+    'no-invalid-this': 'off',
+
+    // disallow usage of __iterator__ property
+    // https://eslint.org/docs/rules/no-iterator
+    'no-iterator': 'error',
+
+    // disallow use of labels for anything other than loops and switches
+    // https://eslint.org/docs/rules/no-labels
+    'no-labels': ['error', { allowLoop: false, allowSwitch: false }],
+
+    // disallow unnecessary nested blocks
+    // https://eslint.org/docs/rules/no-lone-blocks
+    'no-lone-blocks': 'error',
+
+    // disallow creation of functions within loops
+    // https://eslint.org/docs/rules/no-loop-func
+    'no-loop-func': 'error',
+
+    // disallow magic numbers
+    // https://eslint.org/docs/rules/no-magic-numbers
+    'no-magic-numbers': ['off', {
+      ignore: [],
+      ignoreArrayIndexes: true,
+      enforceConst: true,
+      detectObjects: false,
+    }],
+
+    // disallow use of multiple spaces
+    // https://eslint.org/docs/rules/no-multi-spaces
+    'no-multi-spaces': ['error', {
+      ignoreEOLComments: false,
+    }],
+
+    // disallow use of multiline strings
+    // https://eslint.org/docs/rules/no-multi-str
+    'no-multi-str': 'error',
+
+    // disallow use of new operator when not part of the assignment or comparison
+    // https://eslint.org/docs/rules/no-new
+    'no-new': 'error',
+
+    // disallow use of new operator for Function object
+    // https://eslint.org/docs/rules/no-new-func
+    'no-new-func': 'error',
+
+    // disallows creating new instances of String, Number, and Boolean
+    // https://eslint.org/docs/rules/no-new-wrappers
+    'no-new-wrappers': 'error',
+
+    // Disallow \8 and \9 escape sequences in string literals
+    // https://eslint.org/docs/rules/no-nonoctal-decimal-escape
+    'no-nonoctal-decimal-escape': 'error',
+
+    // Disallow calls to the Object constructor without an argument
+    // https://eslint.org/docs/latest/rules/no-object-constructor
+    // TODO: enable, semver-major
+    'no-object-constructor': 'off',
+
+    // disallow use of (old style) octal literals
+    // https://eslint.org/docs/rules/no-octal
+    'no-octal': 'error',
+
+    // disallow use of octal escape sequences in string literals, such as
+    // var foo = 'Copyright \251';
+    // https://eslint.org/docs/rules/no-octal-escape
+    'no-octal-escape': 'error',
+
+    // disallow reassignment of function parameters
+    // disallow parameter object manipulation except for specific exclusions
+    // rule: https://eslint.org/docs/rules/no-param-reassign.html
+    'no-param-reassign': ['error', {
+      props: true,
+      ignorePropertyModificationsFor: [
+        'acc', // for reduce accumulators
+        'accumulator', // for reduce accumulators
+        'e', // for e.returnvalue
+        'ctx', // for Koa routing
+        'context', // for Koa routing
+        'req', // for Express requests
+        'request', // for Express requests
+        'res', // for Express responses
+        'response', // for Express responses
+        '$scope', // for Angular 1 scopes
+        'staticContext', // for ReactRouter context
+      ]
+    }],
+
+    // disallow usage of __proto__ property
+    // https://eslint.org/docs/rules/no-proto
+    'no-proto': 'error',
+
+    // disallow declaring the same variable more than once
+    // https://eslint.org/docs/rules/no-redeclare
+    'no-redeclare': 'error',
+
+    // disallow certain object properties
+    // https://eslint.org/docs/rules/no-restricted-properties
+    'no-restricted-properties': ['error', {
+      object: 'arguments',
+      property: 'callee',
+      message: 'arguments.callee is deprecated',
+    }, {
+      object: 'global',
+      property: 'isFinite',
+      message: 'Please use Number.isFinite instead',
+    }, {
+      object: 'self',
+      property: 'isFinite',
+      message: 'Please use Number.isFinite instead',
+    }, {
+      object: 'window',
+      property: 'isFinite',
+      message: 'Please use Number.isFinite instead',
+    }, {
+      object: 'global',
+      property: 'isNaN',
+      message: 'Please use Number.isNaN instead',
+    }, {
+      object: 'self',
+      property: 'isNaN',
+      message: 'Please use Number.isNaN instead',
+    }, {
+      object: 'window',
+      property: 'isNaN',
+      message: 'Please use Number.isNaN instead',
+    }, {
+      property: '__defineGetter__',
+      message: 'Please use Object.defineProperty instead.',
+    }, {
+      property: '__defineSetter__',
+      message: 'Please use Object.defineProperty instead.',
+    }, {
+      object: 'Math',
+      property: 'pow',
+      message: 'Use the exponentiation operator (**) instead.',
+    }],
+
+    // disallow use of assignment in return statement
+    // https://eslint.org/docs/rules/no-return-assign
+    'no-return-assign': ['error', 'always'],
+
+    // disallow redundant `return await`
+    // https://eslint.org/docs/rules/no-return-await
+    'no-return-await': 'error',
+
+    // disallow use of `javascript:` urls.
+    // https://eslint.org/docs/rules/no-script-url
+    'no-script-url': 'error',
+
+    // disallow self assignment
+    // https://eslint.org/docs/rules/no-self-assign
+    'no-self-assign': ['error', {
+      props: true,
+    }],
+
+    // disallow comparisons where both sides are exactly the same
+    // https://eslint.org/docs/rules/no-self-compare
+    'no-self-compare': 'error',
+
+    // disallow use of comma operator
+    // https://eslint.org/docs/rules/no-sequences
+    'no-sequences': 'error',
+
+    // restrict what can be thrown as an exception
+    // https://eslint.org/docs/rules/no-throw-literal
+    'no-throw-literal': 'error',
+
+    // disallow unmodified conditions of loops
+    // https://eslint.org/docs/rules/no-unmodified-loop-condition
+    'no-unmodified-loop-condition': 'off',
+
+    // disallow usage of expressions in statement position
+    // https://eslint.org/docs/rules/no-unused-expressions
+    'no-unused-expressions': ['error', {
+      allowShortCircuit: false,
+      allowTernary: false,
+      allowTaggedTemplates: false,
+    }],
+
+    // disallow unused labels
+    // https://eslint.org/docs/rules/no-unused-labels
+    'no-unused-labels': 'error',
+
+    // disallow unnecessary .call() and .apply()
+    // https://eslint.org/docs/rules/no-useless-call
+    'no-useless-call': 'off',
+
+    // Disallow unnecessary catch clauses
+    // https://eslint.org/docs/rules/no-useless-catch
+    'no-useless-catch': 'error',
+
+    // disallow useless string concatenation
+    // https://eslint.org/docs/rules/no-useless-concat
+    'no-useless-concat': 'error',
+
+    // disallow unnecessary string escaping
+    // https://eslint.org/docs/rules/no-useless-escape
+    'no-useless-escape': 'error',
+
+    // disallow redundant return; keywords
+    // https://eslint.org/docs/rules/no-useless-return
+    'no-useless-return': 'error',
+
+    // disallow use of void operator
+    // https://eslint.org/docs/rules/no-void
+    'no-void': 'error',
+
+    // disallow usage of configurable warning terms in comments: e.g. todo
+    // https://eslint.org/docs/rules/no-warning-comments
+    'no-warning-comments': ['off', { terms: ['todo', 'fixme', 'xxx'], location: 'start' }],
+
+    // disallow use of the with statement
+    // https://eslint.org/docs/rules/no-with
+    'no-with': 'error',
+
+    // require using Error objects as Promise rejection reasons
+    // https://eslint.org/docs/rules/prefer-promise-reject-errors
+    'prefer-promise-reject-errors': ['error', { allowEmptyReject: true }],
+
+    // Suggest using named capture group in regular expression
+    // https://eslint.org/docs/rules/prefer-named-capture-group
+    'prefer-named-capture-group': 'off',
+
+    // Prefer Object.hasOwn() over Object.prototype.hasOwnProperty.call()
+    // https://eslint.org/docs/rules/prefer-object-has-own
+    // TODO: semver-major: enable thus rule, once eslint v8.5.0 is required
+    'prefer-object-has-own': 'off',
+
+    // https://eslint.org/docs/rules/prefer-regex-literals
+    'prefer-regex-literals': ['error', {
+      disallowRedundantWrapping: true,
+    }],
+
+    // require use of the second argument for parseInt()
+    // https://eslint.org/docs/rules/radix
+    radix: 'error',
+
+    // require `await` in `async function` (note: this is a horrible rule that should never be used)
+    // https://eslint.org/docs/rules/require-await
+    'require-await': 'off',
+
+    // Enforce the use of u flag on RegExp
+    // https://eslint.org/docs/rules/require-unicode-regexp
+    'require-unicode-regexp': 'off',
+
+    // requires to declare all vars on top of their containing scope
+    // https://eslint.org/docs/rules/vars-on-top
+    'vars-on-top': 'error',
+
+    // require immediate function invocation to be wrapped in parentheses
+    // https://eslint.org/docs/rules/wrap-iife.html
+    'wrap-iife': ['error', 'outside', { functionPrototypeMethods: false }],
+
+    // require or disallow Yoda conditions
+    // https://eslint.org/docs/rules/yoda
+    yoda: 'error'
+  }
+};
diff --git a/packages/eslint-config-airbnb-base/rules/base/errors.js b/packages/eslint-config-airbnb-base/rules/base/errors.js
new file mode 100644
index 0000000000..1e7dc58781
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/base/errors.js
@@ -0,0 +1,189 @@
+module.exports = {
+  rules: {
+    // Enforce “for” loop update clause moving the counter in the right direction
+    // https://eslint.org/docs/rules/for-direction
+    'for-direction': 'error',
+
+    // Enforces that a return statement is present in property getters
+    // https://eslint.org/docs/rules/getter-return
+    'getter-return': ['error', { allowImplicit: true }],
+
+    // disallow using an async function as a Promise executor
+    // https://eslint.org/docs/rules/no-async-promise-executor
+    'no-async-promise-executor': 'error',
+
+    // Disallow await inside of loops
+    // https://eslint.org/docs/rules/no-await-in-loop
+    'no-await-in-loop': 'error',
+
+    // Disallow comparisons to negative zero
+    // https://eslint.org/docs/rules/no-compare-neg-zero
+    'no-compare-neg-zero': 'error',
+
+    // disallow assignment in conditional expressions
+    'no-cond-assign': ['error', 'always'],
+
+    // disallow use of console
+    'no-console': 'warn',
+
+    // Disallows expressions where the operation doesn't affect the value
+    // https://eslint.org/docs/rules/no-constant-binary-expression
+    // TODO: semver-major, enable
+    'no-constant-binary-expression': 'off',
+
+    // disallow use of constant expressions in conditions
+    'no-constant-condition': 'warn',
+
+    // disallow control characters in regular expressions
+    'no-control-regex': 'error',
+
+    // disallow use of debugger
+    'no-debugger': 'error',
+
+    // disallow duplicate arguments in functions
+    'no-dupe-args': 'error',
+
+    // Disallow duplicate conditions in if-else-if chains
+    // https://eslint.org/docs/rules/no-dupe-else-if
+    'no-dupe-else-if': 'error',
+
+    // disallow duplicate keys when creating object literals
+    'no-dupe-keys': 'error',
+
+    // disallow a duplicate case label.
+    'no-duplicate-case': 'error',
+
+    // disallow empty statements
+    'no-empty': 'error',
+
+    // disallow the use of empty character classes in regular expressions
+    'no-empty-character-class': 'error',
+
+    // disallow assigning to the exception in a catch block
+    'no-ex-assign': 'error',
+
+    // disallow double-negation boolean casts in a boolean context
+    // https://eslint.org/docs/rules/no-extra-boolean-cast
+    'no-extra-boolean-cast': 'error',
+
+    // disallow unnecessary parentheses
+    // https://eslint.org/docs/rules/no-extra-parens
+    'no-extra-parens': ['off', 'all', {
+      conditionalAssign: true,
+      nestedBinaryExpressions: false,
+      returnAssign: false,
+      ignoreJSX: 'all', // delegate to eslint-plugin-react
+      enforceForArrowConditionals: false,
+    }],
+
+    // disallow unnecessary semicolons
+    'no-extra-semi': 'error',
+
+    // disallow overwriting functions written as function declarations
+    'no-func-assign': 'error',
+
+    // https://eslint.org/docs/rules/no-import-assign
+    'no-import-assign': 'error',
+
+    // disallow function or variable declarations in nested blocks
+    'no-inner-declarations': 'error',
+
+    // disallow invalid regular expression strings in the RegExp constructor
+    'no-invalid-regexp': 'error',
+
+    // disallow irregular whitespace outside of strings and comments
+    'no-irregular-whitespace': 'error',
+
+    // Disallow Number Literals That Lose Precision
+    // https://eslint.org/docs/rules/no-loss-of-precision
+    'no-loss-of-precision': 'error',
+
+    // Disallow characters which are made with multiple code points in character class syntax
+    // https://eslint.org/docs/rules/no-misleading-character-class
+    'no-misleading-character-class': 'error',
+
+    // disallow the use of object properties of the global object (Math and JSON) as functions
+    'no-obj-calls': 'error',
+
+    // Disallow new operators with global non-constructor functions
+    // https://eslint.org/docs/latest/rules/no-new-native-nonconstructor
+    // TODO: semver-major, enable
+    'no-new-native-nonconstructor': 'off',
+
+    // Disallow returning values from Promise executor functions
+    // https://eslint.org/docs/rules/no-promise-executor-return
+    'no-promise-executor-return': 'error',
+
+    // disallow use of Object.prototypes builtins directly
+    // https://eslint.org/docs/rules/no-prototype-builtins
+    'no-prototype-builtins': 'error',
+
+    // disallow multiple spaces in a regular expression literal
+    'no-regex-spaces': 'error',
+
+    // Disallow returning values from setters
+    // https://eslint.org/docs/rules/no-setter-return
+    'no-setter-return': 'error',
+
+    // disallow sparse arrays
+    'no-sparse-arrays': 'error',
+
+    // Disallow template literal placeholder syntax in regular strings
+    // https://eslint.org/docs/rules/no-template-curly-in-string
+    'no-template-curly-in-string': 'error',
+
+    // Avoid code that looks like two expressions but is actually one
+    // https://eslint.org/docs/rules/no-unexpected-multiline
+    'no-unexpected-multiline': 'error',
+
+    // disallow unreachable statements after a return, throw, continue, or break statement
+    'no-unreachable': 'error',
+
+    // Disallow loops with a body that allows only one iteration
+    // https://eslint.org/docs/rules/no-unreachable-loop
+    'no-unreachable-loop': ['error', {
+      ignore: [], // WhileStatement, DoWhileStatement, ForStatement, ForInStatement, ForOfStatement
+    }],
+
+    // disallow return/throw/break/continue inside finally blocks
+    // https://eslint.org/docs/rules/no-unsafe-finally
+    'no-unsafe-finally': 'error',
+
+    // disallow negating the left operand of relational operators
+    // https://eslint.org/docs/rules/no-unsafe-negation
+    'no-unsafe-negation': 'error',
+
+    // disallow use of optional chaining in contexts where the undefined value is not allowed
+    // https://eslint.org/docs/rules/no-unsafe-optional-chaining
+    'no-unsafe-optional-chaining': ['error', { disallowArithmeticOperators: true }],
+
+    // Disallow Unused Private Class Members
+    // https://eslint.org/docs/rules/no-unused-private-class-members
+    // TODO: enable once eslint 7 is dropped (which is semver-major)
+    'no-unused-private-class-members': 'off',
+
+    // Disallow useless backreferences in regular expressions
+    // https://eslint.org/docs/rules/no-useless-backreference
+    'no-useless-backreference': 'error',
+
+    // disallow negation of the left operand of an in expression
+    // deprecated in favor of no-unsafe-negation
+    'no-negated-in-lhs': 'off',
+
+    // Disallow assignments that can lead to race conditions due to usage of await or yield
+    // https://eslint.org/docs/rules/require-atomic-updates
+    // note: not enabled because it is very buggy
+    'require-atomic-updates': 'off',
+
+    // disallow comparisons with the value NaN
+    'use-isnan': 'error',
+
+    // ensure JSDoc comments are valid
+    // https://eslint.org/docs/rules/valid-jsdoc
+    'valid-jsdoc': 'off',
+
+    // ensure that the results of typeof are compared against a valid string
+    // https://eslint.org/docs/rules/valid-typeof
+    'valid-typeof': ['error', { requireStringLiterals: true }]
+  }
+};
diff --git a/packages/eslint-config-airbnb-base/rules/base/es6.js b/packages/eslint-config-airbnb-base/rules/base/es6.js
new file mode 100644
index 0000000000..8d6c8c33f2
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/base/es6.js
@@ -0,0 +1,182 @@
+module.exports = {
+  parserOptions: {
+    ecmaVersion: 6,
+    sourceType: 'module',
+    ecmaFeatures: {
+      generators: false,
+      objectLiteralDuplicateProperties: false
+    }
+  },
+
+  rules: {
+    // enforces no braces where they can be omitted
+    // https://eslint.org/docs/rules/arrow-body-style
+    // TODO: enable requireReturnForObjectLiteral?
+    'arrow-body-style': ['error', 'as-needed', {
+      requireReturnForObjectLiteral: false,
+    }],
+
+    // require parens in arrow function arguments
+    // https://eslint.org/docs/rules/arrow-parens
+    'arrow-parens': ['error', 'always'],
+
+    // require space before/after arrow function's arrow
+    // https://eslint.org/docs/rules/arrow-spacing
+    'arrow-spacing': ['error', { before: true, after: true }],
+
+    // verify super() callings in constructors
+    'constructor-super': 'error',
+
+    // enforce the spacing around the * in generator functions
+    // https://eslint.org/docs/rules/generator-star-spacing
+    'generator-star-spacing': ['error', { before: false, after: true }],
+
+    // disallow modifying variables of class declarations
+    // https://eslint.org/docs/rules/no-class-assign
+    'no-class-assign': 'error',
+
+    // disallow arrow functions where they could be confused with comparisons
+    // https://eslint.org/docs/rules/no-confusing-arrow
+    'no-confusing-arrow': ['error', {
+      allowParens: true,
+    }],
+
+    // disallow modifying variables that are declared using const
+    'no-const-assign': 'error',
+
+    // disallow duplicate class members
+    // https://eslint.org/docs/rules/no-dupe-class-members
+    'no-dupe-class-members': 'error',
+
+    // disallow importing from the same path more than once
+    // https://eslint.org/docs/rules/no-duplicate-imports
+    // replaced by https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-duplicates.md
+    'no-duplicate-imports': 'off',
+
+    // disallow symbol constructor
+    // https://eslint.org/docs/rules/no-new-symbol
+    'no-new-symbol': 'error',
+
+    // Disallow specified names in exports
+    // https://eslint.org/docs/rules/no-restricted-exports
+    'no-restricted-exports': ['error', {
+      restrictedNamedExports: [
+        'default', // use `export default` to provide a default export
+        'then', // this will cause tons of confusion when your module is dynamically `import()`ed, and will break in most node ESM versions
+      ],
+    }],
+
+    // disallow specific imports
+    // https://eslint.org/docs/rules/no-restricted-imports
+    'no-restricted-imports': ['off', {
+      paths: [],
+      patterns: []
+    }],
+
+    // disallow to use this/super before super() calling in constructors.
+    // https://eslint.org/docs/rules/no-this-before-super
+    'no-this-before-super': 'error',
+
+    // disallow useless computed property keys
+    // https://eslint.org/docs/rules/no-useless-computed-key
+    'no-useless-computed-key': 'error',
+
+    // disallow unnecessary constructor
+    // https://eslint.org/docs/rules/no-useless-constructor
+    'no-useless-constructor': 'error',
+
+    // disallow renaming import, export, and destructured assignments to the same name
+    // https://eslint.org/docs/rules/no-useless-rename
+    'no-useless-rename': ['error', {
+      ignoreDestructuring: false,
+      ignoreImport: false,
+      ignoreExport: false,
+    }],
+
+    // require let or const instead of var
+    'no-var': 'error',
+
+    // require method and property shorthand syntax for object literals
+    // https://eslint.org/docs/rules/object-shorthand
+    'object-shorthand': ['error', 'always', {
+      ignoreConstructors: false,
+      avoidQuotes: true,
+    }],
+
+    // suggest using arrow functions as callbacks
+    'prefer-arrow-callback': ['error', {
+      allowNamedFunctions: false,
+      allowUnboundThis: true,
+    }],
+
+    // suggest using of const declaration for variables that are never modified after declared
+    'prefer-const': ['error', {
+      destructuring: 'any',
+      ignoreReadBeforeAssign: true,
+    }],
+
+    // Prefer destructuring from arrays and objects
+    // https://eslint.org/docs/rules/prefer-destructuring
+    'prefer-destructuring': ['error', {
+      VariableDeclarator: {
+        array: false,
+        object: true,
+      },
+      AssignmentExpression: {
+        array: true,
+        object: false,
+      },
+    }, {
+      enforceForRenamedProperties: false,
+    }],
+
+    // disallow parseInt() in favor of binary, octal, and hexadecimal literals
+    // https://eslint.org/docs/rules/prefer-numeric-literals
+    'prefer-numeric-literals': 'error',
+
+    // suggest using Reflect methods where applicable
+    // https://eslint.org/docs/rules/prefer-reflect
+    'prefer-reflect': 'off',
+
+    // use rest parameters instead of arguments
+    // https://eslint.org/docs/rules/prefer-rest-params
+    'prefer-rest-params': 'error',
+
+    // suggest using the spread syntax instead of .apply()
+    // https://eslint.org/docs/rules/prefer-spread
+    'prefer-spread': 'error',
+
+    // suggest using template literals instead of string concatenation
+    // https://eslint.org/docs/rules/prefer-template
+    'prefer-template': 'error',
+
+    // disallow generator functions that do not have yield
+    // https://eslint.org/docs/rules/require-yield
+    'require-yield': 'error',
+
+    // enforce spacing between object rest-spread
+    // https://eslint.org/docs/rules/rest-spread-spacing
+    'rest-spread-spacing': ['error', 'never'],
+
+    // import sorting
+    // https://eslint.org/docs/rules/sort-imports
+    'sort-imports': ['off', {
+      ignoreCase: false,
+      ignoreDeclarationSort: false,
+      ignoreMemberSort: false,
+      memberSyntaxSortOrder: ['none', 'all', 'multiple', 'single'],
+    }],
+
+    // require a Symbol description
+    // https://eslint.org/docs/rules/symbol-description
+    'symbol-description': 'error',
+
+    // enforce usage of spacing in template strings
+    // https://eslint.org/docs/rules/template-curly-spacing
+    'template-curly-spacing': 'error',
+
+    // enforce spacing around the * in yield* expressions
+    // https://eslint.org/docs/rules/yield-star-spacing
+    'yield-star-spacing': ['error', 'after']
+  }
+};
diff --git a/packages/eslint-config-airbnb-base/rules/base/imports.js b/packages/eslint-config-airbnb-base/rules/base/imports.js
new file mode 100644
index 0000000000..b65704a41c
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/base/imports.js
@@ -0,0 +1,277 @@
+module.exports = {
+  parserOptions: {
+    ecmaVersion: 6,
+    sourceType: 'module'
+  },
+
+  settings: {
+    'import/resolver': {
+      node: {
+        extensions: ['.mjs', '.js', '.json']
+      }
+    },
+    'import/extensions': [
+      '.js',
+      '.mjs',
+      '.jsx',
+    ],
+    'import/core-modules': [
+    ],
+    'import/ignore': [
+      'node_modules',
+      '\\.(coffee|scss|css|less|hbs|svg|json)$',
+    ],
+  },
+
+  rules: {
+    // Static analysis:
+
+    // ensure imports point to files/modules that can be resolved
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-unresolved.md
+    'import/no-unresolved': ['error', { commonjs: true, caseSensitive: true }],
+
+    // ensure named imports coupled with named exports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/named.md#when-not-to-use-it
+    'import/named': 'error',
+
+    // ensure default import coupled with default export
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/default.md#when-not-to-use-it
+    'import/default': 'off',
+
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/namespace.md
+    'import/namespace': 'off',
+
+    // Helpful warnings:
+
+    // disallow invalid exports, e.g. multiple defaults
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/export.md
+    'import/export': 'error',
+
+    // do not allow a default import name to match a named export
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-named-as-default.md
+    'import/no-named-as-default': 'error',
+
+    // warn on accessing default export property names that are also named exports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-named-as-default-member.md
+    'import/no-named-as-default-member': 'error',
+
+    // disallow use of jsdoc-marked-deprecated imports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-deprecated.md
+    'import/no-deprecated': 'off',
+
+    // Forbid the use of extraneous packages
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-extraneous-dependencies.md
+    // paths are treated both as absolute paths, and relative to process.cwd()
+    'import/no-extraneous-dependencies': ['error', {
+      devDependencies: [
+        'test/**', // tape, common npm pattern
+        'tests/**', // also common npm pattern
+        'spec/**', // mocha, rspec-like pattern
+        '**/__tests__/**', // jest pattern
+        '**/__mocks__/**', // jest pattern
+        'test.{js,jsx}', // repos with a single test file
+        'test-*.{js,jsx}', // repos with multiple top-level test files
+        '**/*{.,_}{test,spec}.{js,jsx}', // tests where the extension or filename suffix denotes that it is a test
+        '**/jest.config.js', // jest config
+        '**/jest.setup.js', // jest setup
+        '**/vue.config.js', // vue-cli config
+        '**/webpack.config.js', // webpack config
+        '**/webpack.config.*.js', // webpack config
+        '**/rollup.config.js', // rollup config
+        '**/rollup.config.*.js', // rollup config
+        '**/gulpfile.js', // gulp config
+        '**/gulpfile.*.js', // gulp config
+        '**/Gruntfile{,.js}', // grunt config
+        '**/protractor.conf.js', // protractor config
+        '**/protractor.conf.*.js', // protractor config
+        '**/karma.conf.js', // karma config
+        '**/.eslintrc.js' // eslint config
+      ],
+      optionalDependencies: false,
+    }],
+
+    // Forbid mutable exports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-mutable-exports.md
+    'import/no-mutable-exports': 'error',
+
+    // Module systems:
+
+    // disallow require()
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-commonjs.md
+    'import/no-commonjs': 'off',
+
+    // disallow AMD require/define
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-amd.md
+    'import/no-amd': 'error',
+
+    // No Node.js builtin modules
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-nodejs-modules.md
+    // TODO: enable?
+    'import/no-nodejs-modules': 'off',
+
+    // Style guide:
+
+    // disallow non-import statements appearing before import statements
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/first.md
+    'import/first': 'error',
+
+    // disallow non-import statements appearing before import statements
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/imports-first.md
+    // deprecated: use `import/first`
+    'import/imports-first': 'off',
+
+    // disallow duplicate imports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-duplicates.md
+    'import/no-duplicates': 'error',
+
+    // disallow namespace imports
+    // TODO: enable?
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-namespace.md
+    'import/no-namespace': 'off',
+
+    // Ensure consistent use of file extension within the import path
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/extensions.md
+    'import/extensions': ['error', 'ignorePackages', {
+      js: 'never',
+      mjs: 'never',
+      jsx: 'never',
+    }],
+
+    // ensure absolute imports are above relative imports and that unassigned imports are ignored
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/order.md
+    // TODO: enforce a stricter convention in module import order?
+    'import/order': ['error', { groups: [['builtin', 'external', 'internal']] }],
+
+    // Require a newline after the last import/require in a group
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/newline-after-import.md
+    'import/newline-after-import': 'error',
+
+    // Require modules with a single export to use a default export
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/prefer-default-export.md
+    'import/prefer-default-export': 'error',
+
+    // Restrict which files can be imported in a given folder
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-restricted-paths.md
+    'import/no-restricted-paths': 'off',
+
+    // Forbid modules to have too many dependencies
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/max-dependencies.md
+    'import/max-dependencies': ['off', { max: 10 }],
+
+    // Forbid import of modules using absolute paths
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-absolute-path.md
+    'import/no-absolute-path': 'error',
+
+    // Forbid require() calls with expressions
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-dynamic-require.md
+    'import/no-dynamic-require': 'error',
+
+    // prevent importing the submodules of other modules
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-internal-modules.md
+    'import/no-internal-modules': ['off', {
+      allow: [],
+    }],
+
+    // Warn if a module could be mistakenly parsed as a script by a consumer
+    // leveraging Unambiguous JavaScript Grammar
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/unambiguous.md
+    // this should not be enabled until this proposal has at least been *presented* to TC39.
+    // At the moment, it's not a thing.
+    'import/unambiguous': 'off',
+
+    // Forbid Webpack loader syntax in imports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-webpack-loader-syntax.md
+    'import/no-webpack-loader-syntax': 'error',
+
+    // Prevent unassigned imports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-unassigned-import.md
+    // importing for side effects is perfectly acceptable, if you need side effects.
+    'import/no-unassigned-import': 'off',
+
+    // Prevent importing the default as if it were named
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-named-default.md
+    'import/no-named-default': 'error',
+
+    // Reports if a module's default export is unnamed
+    // https://github.com/import-js/eslint-plugin-import/blob/d9b712ac7fd1fddc391f7b234827925c160d956f/docs/rules/no-anonymous-default-export.md
+    'import/no-anonymous-default-export': ['off', {
+      allowArray: false,
+      allowArrowFunction: false,
+      allowAnonymousClass: false,
+      allowAnonymousFunction: false,
+      allowLiteral: false,
+      allowObject: false,
+    }],
+
+    // This rule enforces that all exports are declared at the bottom of the file.
+    // https://github.com/import-js/eslint-plugin-import/blob/98acd6afd04dcb6920b81330114e146dc8532ea4/docs/rules/exports-last.md
+    // TODO: enable?
+    'import/exports-last': 'off',
+
+    // Reports when named exports are not grouped together in a single export declaration
+    // or when multiple assignments to CommonJS module.exports or exports object are present
+    // in a single file.
+    // https://github.com/import-js/eslint-plugin-import/blob/44a038c06487964394b1e15b64f3bd34e5d40cde/docs/rules/group-exports.md
+    'import/group-exports': 'off',
+
+    // forbid default exports. this is a terrible rule, do not use it.
+    // https://github.com/import-js/eslint-plugin-import/blob/44a038c06487964394b1e15b64f3bd34e5d40cde/docs/rules/no-default-export.md
+    'import/no-default-export': 'off',
+
+    // Prohibit named exports. this is a terrible rule, do not use it.
+    // https://github.com/import-js/eslint-plugin-import/blob/1ec80fa35fa1819e2d35a70e68fb6a149fb57c5e/docs/rules/no-named-export.md
+    'import/no-named-export': 'off',
+
+    // Forbid a module from importing itself
+    // https://github.com/import-js/eslint-plugin-import/blob/44a038c06487964394b1e15b64f3bd34e5d40cde/docs/rules/no-self-import.md
+    'import/no-self-import': 'error',
+
+    // Forbid cyclical dependencies between modules
+    // https://github.com/import-js/eslint-plugin-import/blob/d81f48a2506182738409805f5272eff4d77c9348/docs/rules/no-cycle.md
+    'import/no-cycle': ['error', { maxDepth: '∞' }],
+
+    // Ensures that there are no useless path segments
+    // https://github.com/import-js/eslint-plugin-import/blob/ebafcbf59ec9f653b2ac2a0156ca3bcba0a7cf57/docs/rules/no-useless-path-segments.md
+    'import/no-useless-path-segments': ['error', { commonjs: true }],
+
+    // dynamic imports require a leading comment with a webpackChunkName
+    // https://github.com/import-js/eslint-plugin-import/blob/ebafcbf59ec9f653b2ac2a0156ca3bcba0a7cf57/docs/rules/dynamic-import-chunkname.md
+    'import/dynamic-import-chunkname': ['off', {
+      importFunctions: [],
+      webpackChunknameFormat: '[0-9a-zA-Z-_/.]+',
+    }],
+
+    // Use this rule to prevent imports to folders in relative parent paths.
+    // https://github.com/import-js/eslint-plugin-import/blob/c34f14f67f077acd5a61b3da9c0b0de298d20059/docs/rules/no-relative-parent-imports.md
+    'import/no-relative-parent-imports': 'off',
+
+    // Reports modules without any exports, or with unused exports
+    // https://github.com/import-js/eslint-plugin-import/blob/f63dd261809de6883b13b6b5b960e6d7f42a7813/docs/rules/no-unused-modules.md
+    // TODO: enable once it supports CJS
+    'import/no-unused-modules': ['off', {
+      ignoreExports: [],
+      missingExports: true,
+      unusedExports: true,
+    }],
+
+    // Reports the use of import declarations with CommonJS exports in any module except for the main module.
+    // https://github.com/import-js/eslint-plugin-import/blob/1012eb951767279ce3b540a4ec4f29236104bb5b/docs/rules/no-import-module-exports.md
+    'import/no-import-module-exports': ['error', {
+      exceptions: [],
+    }],
+
+    // Use this rule to prevent importing packages through relative paths.
+    // https://github.com/import-js/eslint-plugin-import/blob/1012eb951767279ce3b540a4ec4f29236104bb5b/docs/rules/no-relative-packages.md
+    'import/no-relative-packages': 'error',
+
+    // enforce a consistent style for type specifiers (inline or top-level)
+    // https://github.com/import-js/eslint-plugin-import/blob/d5fc8b670dc8e6903dbb7b0894452f60c03089f5/docs/rules/consistent-type-specifier-style.md
+    // TODO, semver-major: enable (just in case)
+    'import/consistent-type-specifier-style': ['off', 'prefer-inline'],
+
+    // Reports the use of empty named import blocks.
+    // https://github.com/import-js/eslint-plugin-import/blob/d5fc8b670dc8e6903dbb7b0894452f60c03089f5/docs/rules/no-empty-named-blocks.md
+    // TODO, semver-minor: enable
+    'import/no-empty-named-blocks': 'off'
+  }
+};
diff --git a/packages/eslint-config-airbnb-base/rules/base/node.js b/packages/eslint-config-airbnb-base/rules/base/node.js
new file mode 100644
index 0000000000..b828eb64dd
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/base/node.js
@@ -0,0 +1,39 @@
+module.exports = {
+  rules: {
+    // enforce return after a callback
+    'callback-return': 'off',
+
+    // require all requires be top-level
+    // https://eslint.org/docs/rules/global-require
+    'global-require': 'error',
+
+    // enforces error handling in callbacks (node environment)
+    'handle-callback-err': 'off',
+
+    // disallow use of the Buffer() constructor
+    // https://eslint.org/docs/rules/no-buffer-constructor
+    'no-buffer-constructor': 'error',
+
+    // disallow mixing regular variable and require declarations
+    'no-mixed-requires': ['off', false],
+
+    // disallow use of new operator with the require function
+    'no-new-require': 'error',
+
+    // disallow string concatenation with __dirname and __filename
+    // https://eslint.org/docs/rules/no-path-concat
+    'no-path-concat': 'error',
+
+    // disallow use of process.env
+    'no-process-env': 'off',
+
+    // disallow process.exit()
+    'no-process-exit': 'off',
+
+    // restrict usage of specified node modules
+    'no-restricted-modules': 'off',
+
+    // disallow use of synchronous methods (off by default)
+    'no-sync': 'off',
+  }
+};
diff --git a/packages/eslint-config-airbnb-base/rules/base/strict.js b/packages/eslint-config-airbnb-base/rules/base/strict.js
new file mode 100644
index 0000000000..67cfd5e8a3
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/base/strict.js
@@ -0,0 +1,6 @@
+module.exports = {
+  rules: {
+    // babel inserts `'use strict';` for us
+    strict: ['error', 'never']
+  }
+};
diff --git a/packages/eslint-config-airbnb-base/rules/base/style.js b/packages/eslint-config-airbnb-base/rules/base/style.js
new file mode 100644
index 0000000000..2e7f6fed44
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/base/style.js
@@ -0,0 +1,534 @@
+module.exports = {
+  rules: {
+    // enforce line breaks after opening and before closing array brackets
+    // https://eslint.org/docs/rules/array-bracket-newline
+    // TODO: enable? semver-major
+    'array-bracket-newline': ['off', 'consistent'], // object option alternative: { multiline: true, minItems: 3 }
+
+    // enforce line breaks between array elements
+    // https://eslint.org/docs/rules/array-element-newline
+    // TODO: enable? semver-major
+    'array-element-newline': ['off', { multiline: true, minItems: 3 }],
+
+    // enforce spacing inside array brackets
+    'array-bracket-spacing': ['error', 'never'],
+
+    // enforce spacing inside single-line blocks
+    // https://eslint.org/docs/rules/block-spacing
+    'block-spacing': ['error', 'always'],
+
+    // enforce one true brace style
+    'brace-style': ['error', '1tbs', { allowSingleLine: true }],
+
+    // require camel case names
+    camelcase: ['error', { properties: 'never', ignoreDestructuring: false }],
+
+    // enforce or disallow capitalization of the first letter of a comment
+    // https://eslint.org/docs/rules/capitalized-comments
+    'capitalized-comments': ['off', 'never', {
+      line: {
+        ignorePattern: '.*',
+        ignoreInlineComments: true,
+        ignoreConsecutiveComments: true,
+      },
+      block: {
+        ignorePattern: '.*',
+        ignoreInlineComments: true,
+        ignoreConsecutiveComments: true,
+      },
+    }],
+
+    // require trailing commas in multiline object literals
+    'comma-dangle': ['error', {
+      arrays: 'always-multiline',
+      objects: 'always-multiline',
+      imports: 'always-multiline',
+      exports: 'always-multiline',
+      functions: 'always-multiline',
+    }],
+
+    // enforce spacing before and after comma
+    'comma-spacing': ['error', { before: false, after: true }],
+
+    // enforce one true comma style
+    'comma-style': ['error', 'last', {
+      exceptions: {
+        ArrayExpression: false,
+        ArrayPattern: false,
+        ArrowFunctionExpression: false,
+        CallExpression: false,
+        FunctionDeclaration: false,
+        FunctionExpression: false,
+        ImportDeclaration: false,
+        ObjectExpression: false,
+        ObjectPattern: false,
+        VariableDeclaration: false,
+        NewExpression: false,
+      }
+    }],
+
+    // disallow padding inside computed properties
+    'computed-property-spacing': ['error', 'never'],
+
+    // enforces consistent naming when capturing the current execution context
+    'consistent-this': 'off',
+
+    // enforce newline at the end of file, with no multiple empty lines
+    'eol-last': ['error', 'always'],
+
+    // https://eslint.org/docs/rules/function-call-argument-newline
+    'function-call-argument-newline': ['error', 'consistent'],
+
+    // enforce spacing between functions and their invocations
+    // https://eslint.org/docs/rules/func-call-spacing
+    'func-call-spacing': ['error', 'never'],
+
+    // requires function names to match the name of the variable or property to which they are
+    // assigned
+    // https://eslint.org/docs/rules/func-name-matching
+    'func-name-matching': ['off', 'always', {
+      includeCommonJSModuleExports: false,
+      considerPropertyDescriptor: true,
+    }],
+
+    // require function expressions to have a name
+    // https://eslint.org/docs/rules/func-names
+    'func-names': 'warn',
+
+    // enforces use of function declarations or expressions
+    // https://eslint.org/docs/rules/func-style
+    // TODO: enable
+    'func-style': ['off', 'expression'],
+
+    // require line breaks inside function parentheses if there are line breaks between parameters
+    // https://eslint.org/docs/rules/function-paren-newline
+    'function-paren-newline': ['error', 'multiline-arguments'],
+
+    // disallow specified identifiers
+    // https://eslint.org/docs/rules/id-denylist
+    'id-denylist': 'off',
+
+    // this option enforces minimum and maximum identifier lengths
+    // (variable names, property names etc.)
+    'id-length': 'off',
+
+    // require identifiers to match the provided regular expression
+    'id-match': 'off',
+
+    // Enforce the location of arrow function bodies with implicit returns
+    // https://eslint.org/docs/rules/implicit-arrow-linebreak
+    'implicit-arrow-linebreak': ['error', 'beside'],
+
+    // this option sets a specific tab width for your code
+    // https://eslint.org/docs/rules/indent
+    indent: ['error', 2, {
+      SwitchCase: 1,
+      VariableDeclarator: 1,
+      outerIIFEBody: 1,
+      // MemberExpression: null,
+      FunctionDeclaration: {
+        parameters: 1,
+        body: 1
+      },
+      FunctionExpression: {
+        parameters: 1,
+        body: 1
+      },
+      CallExpression: {
+        arguments: 1
+      },
+      ArrayExpression: 1,
+      ObjectExpression: 1,
+      ImportDeclaration: 1,
+      flatTernaryExpressions: false,
+      // list derived from https://github.com/benjamn/ast-types/blob/HEAD/def/jsx.js
+      ignoredNodes: ['JSXElement', 'JSXElement > *', 'JSXAttribute', 'JSXIdentifier', 'JSXNamespacedName', 'JSXMemberExpression', 'JSXSpreadAttribute', 'JSXExpressionContainer', 'JSXOpeningElement', 'JSXClosingElement', 'JSXFragment', 'JSXOpeningFragment', 'JSXClosingFragment', 'JSXText', 'JSXEmptyExpression', 'JSXSpreadChild'],
+      ignoreComments: false
+    }],
+
+    // specify whether double or single quotes should be used in JSX attributes
+    // https://eslint.org/docs/rules/jsx-quotes
+    'jsx-quotes': ['off', 'prefer-double'],
+
+    // enforces spacing between keys and values in object literal properties
+    'key-spacing': ['error', { beforeColon: false, afterColon: true }],
+
+    // require a space before & after certain keywords
+    'keyword-spacing': ['error', {
+      before: true,
+      after: true,
+      overrides: {
+        return: { after: true },
+        throw: { after: true },
+        case: { after: true }
+      }
+    }],
+
+    // enforce position of line comments
+    // https://eslint.org/docs/rules/line-comment-position
+    // TODO: enable?
+    'line-comment-position': ['off', {
+      position: 'above',
+      ignorePattern: '',
+      applyDefaultPatterns: true,
+    }],
+
+    // disallow mixed 'LF' and 'CRLF' as linebreaks
+    // https://eslint.org/docs/rules/linebreak-style
+    'linebreak-style': ['error', 'unix'],
+
+    // require or disallow an empty line between class members
+    // https://eslint.org/docs/rules/lines-between-class-members
+    'lines-between-class-members': ['error', 'always', { exceptAfterSingleLine: false }],
+
+    // enforces empty lines around comments
+    'lines-around-comment': 'off',
+
+    // require or disallow newlines around directives
+    // https://eslint.org/docs/rules/lines-around-directive
+    'lines-around-directive': ['error', {
+      before: 'always',
+      after: 'always',
+    }],
+
+    // Require or disallow logical assignment logical operator shorthand
+    // https://eslint.org/docs/latest/rules/logical-assignment-operators
+    // TODO, semver-major: enable
+    'logical-assignment-operators': ['off', 'always', {
+      enforceForIfStatements: true,
+    }],
+
+    // specify the maximum depth that blocks can be nested
+    'max-depth': ['off', 4],
+
+    // specify the maximum length of a line in your program
+    // https://eslint.org/docs/rules/max-len
+    'max-len': ['error', 100, 2, {
+      ignoreUrls: true,
+      ignoreComments: false,
+      ignoreRegExpLiterals: true,
+      ignoreStrings: true,
+      ignoreTemplateLiterals: true,
+    }],
+
+    // specify the max number of lines in a file
+    // https://eslint.org/docs/rules/max-lines
+    'max-lines': ['off', {
+      max: 300,
+      skipBlankLines: true,
+      skipComments: true
+    }],
+
+    // enforce a maximum function length
+    // https://eslint.org/docs/rules/max-lines-per-function
+    'max-lines-per-function': ['off', {
+      max: 50,
+      skipBlankLines: true,
+      skipComments: true,
+      IIFEs: true,
+    }],
+
+    // specify the maximum depth callbacks can be nested
+    'max-nested-callbacks': 'off',
+
+    // limits the number of parameters that can be used in the function declaration.
+    'max-params': ['off', 3],
+
+    // specify the maximum number of statement allowed in a function
+    'max-statements': ['off', 10],
+
+    // restrict the number of statements per line
+    // https://eslint.org/docs/rules/max-statements-per-line
+    'max-statements-per-line': ['off', { max: 1 }],
+
+    // enforce a particular style for multiline comments
+    // https://eslint.org/docs/rules/multiline-comment-style
+    'multiline-comment-style': ['off', 'starred-block'],
+
+    // require multiline ternary
+    // https://eslint.org/docs/rules/multiline-ternary
+    // TODO: enable?
+    'multiline-ternary': ['off', 'never'],
+
+    // require a capital letter for constructors
+    'new-cap': ['error', {
+      newIsCap: true,
+      newIsCapExceptions: [],
+      capIsNew: false,
+      capIsNewExceptions: ['Immutable.Map', 'Immutable.Set', 'Immutable.List'],
+    }],
+
+    // disallow the omission of parentheses when invoking a constructor with no arguments
+    // https://eslint.org/docs/rules/new-parens
+    'new-parens': 'error',
+
+    // allow/disallow an empty newline after var statement
+    'newline-after-var': 'off',
+
+    // https://eslint.org/docs/rules/newline-before-return
+    'newline-before-return': 'off',
+
+    // enforces new line after each method call in the chain to make it
+    // more readable and easy to maintain
+    // https://eslint.org/docs/rules/newline-per-chained-call
+    'newline-per-chained-call': ['error', { ignoreChainWithDepth: 4 }],
+
+    // disallow use of the Array constructor
+    'no-array-constructor': 'error',
+
+    // disallow use of bitwise operators
+    // https://eslint.org/docs/rules/no-bitwise
+    'no-bitwise': 'error',
+
+    // disallow use of the continue statement
+    // https://eslint.org/docs/rules/no-continue
+    'no-continue': 'error',
+
+    // disallow comments inline after code
+    'no-inline-comments': 'off',
+
+    // disallow if as the only statement in an else block
+    // https://eslint.org/docs/rules/no-lonely-if
+    'no-lonely-if': 'error',
+
+    // disallow un-paren'd mixes of different operators
+    // https://eslint.org/docs/rules/no-mixed-operators
+    'no-mixed-operators': ['error', {
+      // the list of arithmetic groups disallows mixing `%` and `**`
+      // with other arithmetic operators.
+      groups: [
+        ['%', '**'],
+        ['%', '+'],
+        ['%', '-'],
+        ['%', '*'],
+        ['%', '/'],
+        ['/', '*'],
+        ['&', '|', '<<', '>>', '>>>'],
+        ['==', '!=', '===', '!=='],
+        ['&&', '||'],
+      ],
+      allowSamePrecedence: false
+    }],
+
+    // disallow mixed spaces and tabs for indentation
+    'no-mixed-spaces-and-tabs': 'error',
+
+    // disallow use of chained assignment expressions
+    // https://eslint.org/docs/rules/no-multi-assign
+    'no-multi-assign': ['error'],
+
+    // disallow multiple empty lines, only one newline at the end, and no new lines at the beginning
+    // https://eslint.org/docs/rules/no-multiple-empty-lines
+    'no-multiple-empty-lines': ['error', { max: 1, maxBOF: 0, maxEOF: 0 }],
+
+    // disallow negated conditions
+    // https://eslint.org/docs/rules/no-negated-condition
+    'no-negated-condition': 'off',
+
+    // disallow nested ternary expressions
+    'no-nested-ternary': 'error',
+
+    // disallow use of the Object constructor
+    'no-new-object': 'error',
+
+    // disallow use of unary operators, ++ and --
+    // https://eslint.org/docs/rules/no-plusplus
+    'no-plusplus': 'error',
+
+    // disallow certain syntax forms
+    // https://eslint.org/docs/rules/no-restricted-syntax
+    'no-restricted-syntax': [
+      'error',
+      {
+        selector: 'ForInStatement',
+        message: 'for..in loops iterate over the entire prototype chain, which is virtually never what you want. Use Object.{keys,values,entries}, and iterate over the resulting array.',
+      },
+      {
+        selector: 'ForOfStatement',
+        message: 'iterators/generators require regenerator-runtime, which is too heavyweight for this guide to allow them. Separately, loops should be avoided in favor of array iterations.',
+      },
+      {
+        selector: 'LabeledStatement',
+        message: 'Labels are a form of GOTO; using them makes code confusing and hard to maintain and understand.',
+      },
+      {
+        selector: 'WithStatement',
+        message: '`with` is disallowed in strict mode because it makes code impossible to predict and optimize.',
+      },
+    ],
+
+    // disallow space between function identifier and application
+    // deprecated in favor of func-call-spacing
+    'no-spaced-func': 'off',
+
+    // disallow tab characters entirely
+    'no-tabs': 'error',
+
+    // disallow the use of ternary operators
+    'no-ternary': 'off',
+
+    // disallow trailing whitespace at the end of lines
+    'no-trailing-spaces': ['error', {
+      skipBlankLines: false,
+      ignoreComments: false,
+    }],
+
+    // disallow dangling underscores in identifiers
+    // https://eslint.org/docs/rules/no-underscore-dangle
+    'no-underscore-dangle': ['error', {
+      allow: [],
+      allowAfterThis: false,
+      allowAfterSuper: false,
+      enforceInMethodNames: true,
+    }],
+
+    // disallow the use of Boolean literals in conditional expressions
+    // also, prefer `a || b` over `a ? a : b`
+    // https://eslint.org/docs/rules/no-unneeded-ternary
+    'no-unneeded-ternary': ['error', { defaultAssignment: false }],
+
+    // disallow whitespace before properties
+    // https://eslint.org/docs/rules/no-whitespace-before-property
+    'no-whitespace-before-property': 'error',
+
+    // enforce the location of single-line statements
+    // https://eslint.org/docs/rules/nonblock-statement-body-position
+    'nonblock-statement-body-position': ['error', 'beside', { overrides: {} }],
+
+    // require padding inside curly braces
+    'object-curly-spacing': ['error', 'always'],
+
+    // enforce line breaks between braces
+    // https://eslint.org/docs/rules/object-curly-newline
+    'object-curly-newline': ['error', {
+      ObjectExpression: { minProperties: 4, multiline: true, consistent: true },
+      ObjectPattern: { minProperties: 4, multiline: true, consistent: true },
+      ImportDeclaration: { minProperties: 4, multiline: true, consistent: true },
+      ExportDeclaration: { minProperties: 4, multiline: true, consistent: true },
+    }],
+
+    // enforce "same line" or "multiple line" on object properties.
+    // https://eslint.org/docs/rules/object-property-newline
+    'object-property-newline': ['error', {
+      allowAllPropertiesOnSameLine: true,
+    }],
+
+    // allow just one var statement per function
+    'one-var': ['error', 'never'],
+
+    // require a newline around variable declaration
+    // https://eslint.org/docs/rules/one-var-declaration-per-line
+    'one-var-declaration-per-line': ['error', 'always'],
+
+    // require assignment operator shorthand where possible or prohibit it entirely
+    // https://eslint.org/docs/rules/operator-assignment
+    'operator-assignment': ['error', 'always'],
+
+    // Requires operator at the beginning of the line in multiline statements
+    // https://eslint.org/docs/rules/operator-linebreak
+    'operator-linebreak': ['error', 'before', { overrides: { '=': 'none' } }],
+
+    // disallow padding within blocks
+    'padded-blocks': ['error', {
+      blocks: 'never',
+      classes: 'never',
+      switches: 'never',
+    }, {
+      allowSingleLineBlocks: true,
+    }],
+
+    // Require or disallow padding lines between statements
+    // https://eslint.org/docs/rules/padding-line-between-statements
+    'padding-line-between-statements': 'off',
+
+    // Disallow the use of Math.pow in favor of the ** operator
+    // https://eslint.org/docs/rules/prefer-exponentiation-operator
+    'prefer-exponentiation-operator': 'error',
+
+    // Prefer use of an object spread over Object.assign
+    // https://eslint.org/docs/rules/prefer-object-spread
+    'prefer-object-spread': 'error',
+
+    // require quotes around object literal property names
+    // https://eslint.org/docs/rules/quote-props.html
+    'quote-props': ['error', 'as-needed', { keywords: false, unnecessary: true, numbers: false }],
+
+    // specify whether double or single quotes should be used
+    quotes: ['error', 'single', { avoidEscape: true }],
+
+    // do not require jsdoc
+    // https://eslint.org/docs/rules/require-jsdoc
+    'require-jsdoc': 'off',
+
+    // require or disallow use of semicolons instead of ASI
+    semi: ['error', 'always'],
+
+    // enforce spacing before and after semicolons
+    'semi-spacing': ['error', { before: false, after: true }],
+
+    // Enforce location of semicolons
+    // https://eslint.org/docs/rules/semi-style
+    'semi-style': ['error', 'last'],
+
+    // requires object keys to be sorted
+    'sort-keys': ['off', 'asc', { caseSensitive: false, natural: true }],
+
+    // sort variables within the same declaration block
+    'sort-vars': 'off',
+
+    // require or disallow space before blocks
+    'space-before-blocks': 'error',
+
+    // require or disallow space before function opening parenthesis
+    // https://eslint.org/docs/rules/space-before-function-paren
+    'space-before-function-paren': ['error', {
+      anonymous: 'always',
+      named: 'never',
+      asyncArrow: 'always'
+    }],
+
+    // require or disallow spaces inside parentheses
+    'space-in-parens': ['error', 'never'],
+
+    // require spaces around operators
+    'space-infix-ops': 'error',
+
+    // Require or disallow spaces before/after unary operators
+    // https://eslint.org/docs/rules/space-unary-ops
+    'space-unary-ops': ['error', {
+      words: true,
+      nonwords: false,
+      overrides: {
+      },
+    }],
+
+    // require or disallow a space immediately following the // or /* in a comment
+    // https://eslint.org/docs/rules/spaced-comment
+    'spaced-comment': ['error', 'always', {
+      line: {
+        exceptions: ['-', '+'],
+        markers: ['=', '!', '/'], // space here to support sprockets directives, slash for TS /// comments
+      },
+      block: {
+        exceptions: ['-', '+'],
+        markers: ['=', '!', ':', '::'], // space here to support sprockets directives and flow comment types
+        balanced: true,
+      }
+    }],
+
+    // Enforce spacing around colons of switch statements
+    // https://eslint.org/docs/rules/switch-colon-spacing
+    'switch-colon-spacing': ['error', { after: true, before: false }],
+
+    // Require or disallow spacing between template tags and their literals
+    // https://eslint.org/docs/rules/template-tag-spacing
+    'template-tag-spacing': ['error', 'never'],
+
+    // require or disallow the Unicode Byte Order Mark
+    // https://eslint.org/docs/rules/unicode-bom
+    'unicode-bom': ['error', 'never'],
+
+    // require regex literals to be wrapped in parentheses
+    'wrap-regex': 'off'
+  }
+};
diff --git a/packages/eslint-config-airbnb-base/rules/base/variables.js b/packages/eslint-config-airbnb-base/rules/base/variables.js
new file mode 100644
index 0000000000..7d61989e6a
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/base/variables.js
@@ -0,0 +1,59 @@
+const confusingBrowserGlobals = require('confusing-browser-globals');
+
+module.exports = {
+  rules: {
+    // enforce or disallow variable initializations at definition
+    'init-declarations': 'off',
+
+    // disallow the catch clause parameter name being the same as a variable in the outer scope
+    'no-catch-shadow': 'off',
+
+    // disallow deletion of variables
+    'no-delete-var': 'error',
+
+    // disallow labels that share a name with a variable
+    // https://eslint.org/docs/rules/no-label-var
+    'no-label-var': 'error',
+
+    // disallow specific globals
+    'no-restricted-globals': [
+      'error',
+      {
+        name: 'isFinite',
+        message:
+          'Use Number.isFinite instead https://github.com/airbnb/javascript#standard-library--isfinite',
+      },
+      {
+        name: 'isNaN',
+        message:
+          'Use Number.isNaN instead https://github.com/airbnb/javascript#standard-library--isnan',
+      },
+    ].concat(confusingBrowserGlobals.map((g) => ({
+      name: g,
+      message: `Use window.${g} instead. https://github.com/facebook/create-react-app/blob/HEAD/packages/confusing-browser-globals/README.md`,
+    }))),
+
+    // disallow declaration of variables already declared in the outer scope
+    'no-shadow': 'error',
+
+    // disallow shadowing of names such as arguments
+    'no-shadow-restricted-names': 'error',
+
+    // disallow use of undeclared variables unless mentioned in a /*global */ block
+    'no-undef': 'error',
+
+    // disallow use of undefined when initializing variables
+    'no-undef-init': 'error',
+
+    // disallow use of undefined variable
+    // https://eslint.org/docs/rules/no-undefined
+    // TODO: enable?
+    'no-undefined': 'off',
+
+    // disallow declaration of variables that are not used in the code
+    'no-unused-vars': ['error', { vars: 'all', args: 'after-used', ignoreRestSiblings: true }],
+
+    // disallow use of variables before they are defined
+    'no-use-before-define': ['error', { functions: true, classes: true, variables: true }],
+  }
+};
diff --git a/packages/eslint-config-airbnb-base/rules/best-practices.js b/packages/eslint-config-airbnb-base/rules/best-practices.js
index 09c247451a..53ead32fbd 100644
--- a/packages/eslint-config-airbnb-base/rules/best-practices.js
+++ b/packages/eslint-config-airbnb-base/rules/best-practices.js
@@ -1,424 +1,5 @@
-module.exports = {
-  rules: {
-    // enforces getter/setter pairs in objects
-    // https://eslint.org/docs/rules/accessor-pairs
-    'accessor-pairs': 'off',
-
-    // enforces return statements in callbacks of array's methods
-    // https://eslint.org/docs/rules/array-callback-return
-    'array-callback-return': ['error', { allowImplicit: true }],
-
-    // treat var statements as if they were block scoped
-    // https://eslint.org/docs/rules/block-scoped-var
-    'block-scoped-var': 'error',
-
-    // specify the maximum cyclomatic complexity allowed in a program
-    // https://eslint.org/docs/rules/complexity
-    complexity: ['off', 20],
-
-    // enforce that class methods use "this"
-    // https://eslint.org/docs/rules/class-methods-use-this
-    'class-methods-use-this': ['error', {
-      exceptMethods: [],
-    }],
-
-    // require return statements to either always or never specify values
-    // https://eslint.org/docs/rules/consistent-return
-    'consistent-return': 'error',
-
-    // specify curly brace conventions for all control statements
-    // https://eslint.org/docs/rules/curly
-    curly: ['error', 'multi-line'], // multiline
-
-    // require default case in switch statements
-    // https://eslint.org/docs/rules/default-case
-    'default-case': ['error', { commentPattern: '^no default$' }],
-
-    // Enforce default clauses in switch statements to be last
-    // https://eslint.org/docs/rules/default-case-last
-    'default-case-last': 'error',
-
-    // https://eslint.org/docs/rules/default-param-last
-    'default-param-last': 'error',
-
-    // encourages use of dot notation whenever possible
-    // https://eslint.org/docs/rules/dot-notation
-    'dot-notation': ['error', { allowKeywords: true }],
-
-    // enforces consistent newlines before or after dots
-    // https://eslint.org/docs/rules/dot-location
-    'dot-location': ['error', 'property'],
-
-    // require the use of === and !==
-    // https://eslint.org/docs/rules/eqeqeq
-    eqeqeq: ['error', 'always', { null: 'ignore' }],
-
-    // Require grouped accessor pairs in object literals and classes
-    // https://eslint.org/docs/rules/grouped-accessor-pairs
-    'grouped-accessor-pairs': 'error',
-
-    // make sure for-in loops have an if statement
-    // https://eslint.org/docs/rules/guard-for-in
-    'guard-for-in': 'error',
-
-    // enforce a maximum number of classes per file
-    // https://eslint.org/docs/rules/max-classes-per-file
-    'max-classes-per-file': ['error', 1],
-
-    // disallow the use of alert, confirm, and prompt
-    // https://eslint.org/docs/rules/no-alert
-    // TODO: enable, semver-major
-    'no-alert': 'warn',
-
-    // disallow use of arguments.caller or arguments.callee
-    // https://eslint.org/docs/rules/no-caller
-    'no-caller': 'error',
-
-    // disallow lexical declarations in case/default clauses
-    // https://eslint.org/docs/rules/no-case-declarations
-    'no-case-declarations': 'error',
-
-    // Disallow returning value in constructor
-    // https://eslint.org/docs/rules/no-constructor-return
-    'no-constructor-return': 'error',
-
-    // disallow division operators explicitly at beginning of regular expression
-    // https://eslint.org/docs/rules/no-div-regex
-    'no-div-regex': 'off',
-
-    // disallow else after a return in an if
-    // https://eslint.org/docs/rules/no-else-return
-    'no-else-return': ['error', { allowElseIf: false }],
-
-    // disallow empty functions, except for standalone funcs/arrows
-    // https://eslint.org/docs/rules/no-empty-function
-    'no-empty-function': ['error', {
-      allow: [
-        'arrowFunctions',
-        'functions',
-        'methods',
-      ]
-    }],
-
-    // disallow empty destructuring patterns
-    // https://eslint.org/docs/rules/no-empty-pattern
-    'no-empty-pattern': 'error',
-
-    // Disallow empty static blocks
-    // https://eslint.org/docs/latest/rules/no-empty-static-block
-    // TODO: semver-major, enable
-    'no-empty-static-block': 'off',
-
-    // disallow comparisons to null without a type-checking operator
-    // https://eslint.org/docs/rules/no-eq-null
-    'no-eq-null': 'off',
-
-    // disallow use of eval()
-    // https://eslint.org/docs/rules/no-eval
-    'no-eval': 'error',
-
-    // disallow adding to native types
-    // https://eslint.org/docs/rules/no-extend-native
-    'no-extend-native': 'error',
-
-    // disallow unnecessary function binding
-    // https://eslint.org/docs/rules/no-extra-bind
-    'no-extra-bind': 'error',
-
-    // disallow Unnecessary Labels
-    // https://eslint.org/docs/rules/no-extra-label
-    'no-extra-label': 'error',
-
-    // disallow fallthrough of case statements
-    // https://eslint.org/docs/rules/no-fallthrough
-    'no-fallthrough': 'error',
-
-    // disallow the use of leading or trailing decimal points in numeric literals
-    // https://eslint.org/docs/rules/no-floating-decimal
-    'no-floating-decimal': 'error',
-
-    // disallow reassignments of native objects or read-only globals
-    // https://eslint.org/docs/rules/no-global-assign
-    'no-global-assign': ['error', { exceptions: [] }],
-
-    // deprecated in favor of no-global-assign
-    // https://eslint.org/docs/rules/no-native-reassign
-    'no-native-reassign': 'off',
-
-    // disallow implicit type conversions
-    // https://eslint.org/docs/rules/no-implicit-coercion
-    'no-implicit-coercion': ['off', {
-      boolean: false,
-      number: true,
-      string: true,
-      allow: [],
-    }],
-
-    // disallow var and named functions in global scope
-    // https://eslint.org/docs/rules/no-implicit-globals
-    'no-implicit-globals': 'off',
-
-    // disallow use of eval()-like methods
-    // https://eslint.org/docs/rules/no-implied-eval
-    'no-implied-eval': 'error',
-
-    // disallow this keywords outside of classes or class-like objects
-    // https://eslint.org/docs/rules/no-invalid-this
-    'no-invalid-this': 'off',
-
-    // disallow usage of __iterator__ property
-    // https://eslint.org/docs/rules/no-iterator
-    'no-iterator': 'error',
-
-    // disallow use of labels for anything other than loops and switches
-    // https://eslint.org/docs/rules/no-labels
-    'no-labels': ['error', { allowLoop: false, allowSwitch: false }],
-
-    // disallow unnecessary nested blocks
-    // https://eslint.org/docs/rules/no-lone-blocks
-    'no-lone-blocks': 'error',
-
-    // disallow creation of functions within loops
-    // https://eslint.org/docs/rules/no-loop-func
-    'no-loop-func': 'error',
+const base = require('./base/best-practices');
 
-    // disallow magic numbers
-    // https://eslint.org/docs/rules/no-magic-numbers
-    'no-magic-numbers': ['off', {
-      ignore: [],
-      ignoreArrayIndexes: true,
-      enforceConst: true,
-      detectObjects: false,
-    }],
-
-    // disallow use of multiple spaces
-    // https://eslint.org/docs/rules/no-multi-spaces
-    'no-multi-spaces': ['error', {
-      ignoreEOLComments: false,
-    }],
-
-    // disallow use of multiline strings
-    // https://eslint.org/docs/rules/no-multi-str
-    'no-multi-str': 'error',
-
-    // disallow use of new operator when not part of the assignment or comparison
-    // https://eslint.org/docs/rules/no-new
-    'no-new': 'error',
-
-    // disallow use of new operator for Function object
-    // https://eslint.org/docs/rules/no-new-func
-    'no-new-func': 'error',
-
-    // disallows creating new instances of String, Number, and Boolean
-    // https://eslint.org/docs/rules/no-new-wrappers
-    'no-new-wrappers': 'error',
-
-    // Disallow \8 and \9 escape sequences in string literals
-    // https://eslint.org/docs/rules/no-nonoctal-decimal-escape
-    'no-nonoctal-decimal-escape': 'error',
-
-    // Disallow calls to the Object constructor without an argument
-    // https://eslint.org/docs/latest/rules/no-object-constructor
-    // TODO: enable, semver-major
-    'no-object-constructor': 'off',
-
-    // disallow use of (old style) octal literals
-    // https://eslint.org/docs/rules/no-octal
-    'no-octal': 'error',
-
-    // disallow use of octal escape sequences in string literals, such as
-    // var foo = 'Copyright \251';
-    // https://eslint.org/docs/rules/no-octal-escape
-    'no-octal-escape': 'error',
-
-    // disallow reassignment of function parameters
-    // disallow parameter object manipulation except for specific exclusions
-    // rule: https://eslint.org/docs/rules/no-param-reassign.html
-    'no-param-reassign': ['error', {
-      props: true,
-      ignorePropertyModificationsFor: [
-        'acc', // for reduce accumulators
-        'accumulator', // for reduce accumulators
-        'e', // for e.returnvalue
-        'ctx', // for Koa routing
-        'context', // for Koa routing
-        'req', // for Express requests
-        'request', // for Express requests
-        'res', // for Express responses
-        'response', // for Express responses
-        '$scope', // for Angular 1 scopes
-        'staticContext', // for ReactRouter context
-      ]
-    }],
-
-    // disallow usage of __proto__ property
-    // https://eslint.org/docs/rules/no-proto
-    'no-proto': 'error',
-
-    // disallow declaring the same variable more than once
-    // https://eslint.org/docs/rules/no-redeclare
-    'no-redeclare': 'error',
-
-    // disallow certain object properties
-    // https://eslint.org/docs/rules/no-restricted-properties
-    'no-restricted-properties': ['error', {
-      object: 'arguments',
-      property: 'callee',
-      message: 'arguments.callee is deprecated',
-    }, {
-      object: 'global',
-      property: 'isFinite',
-      message: 'Please use Number.isFinite instead',
-    }, {
-      object: 'self',
-      property: 'isFinite',
-      message: 'Please use Number.isFinite instead',
-    }, {
-      object: 'window',
-      property: 'isFinite',
-      message: 'Please use Number.isFinite instead',
-    }, {
-      object: 'global',
-      property: 'isNaN',
-      message: 'Please use Number.isNaN instead',
-    }, {
-      object: 'self',
-      property: 'isNaN',
-      message: 'Please use Number.isNaN instead',
-    }, {
-      object: 'window',
-      property: 'isNaN',
-      message: 'Please use Number.isNaN instead',
-    }, {
-      property: '__defineGetter__',
-      message: 'Please use Object.defineProperty instead.',
-    }, {
-      property: '__defineSetter__',
-      message: 'Please use Object.defineProperty instead.',
-    }, {
-      object: 'Math',
-      property: 'pow',
-      message: 'Use the exponentiation operator (**) instead.',
-    }],
-
-    // disallow use of assignment in return statement
-    // https://eslint.org/docs/rules/no-return-assign
-    'no-return-assign': ['error', 'always'],
-
-    // disallow redundant `return await`
-    // https://eslint.org/docs/rules/no-return-await
-    'no-return-await': 'error',
-
-    // disallow use of `javascript:` urls.
-    // https://eslint.org/docs/rules/no-script-url
-    'no-script-url': 'error',
-
-    // disallow self assignment
-    // https://eslint.org/docs/rules/no-self-assign
-    'no-self-assign': ['error', {
-      props: true,
-    }],
-
-    // disallow comparisons where both sides are exactly the same
-    // https://eslint.org/docs/rules/no-self-compare
-    'no-self-compare': 'error',
-
-    // disallow use of comma operator
-    // https://eslint.org/docs/rules/no-sequences
-    'no-sequences': 'error',
-
-    // restrict what can be thrown as an exception
-    // https://eslint.org/docs/rules/no-throw-literal
-    'no-throw-literal': 'error',
-
-    // disallow unmodified conditions of loops
-    // https://eslint.org/docs/rules/no-unmodified-loop-condition
-    'no-unmodified-loop-condition': 'off',
-
-    // disallow usage of expressions in statement position
-    // https://eslint.org/docs/rules/no-unused-expressions
-    'no-unused-expressions': ['error', {
-      allowShortCircuit: false,
-      allowTernary: false,
-      allowTaggedTemplates: false,
-    }],
-
-    // disallow unused labels
-    // https://eslint.org/docs/rules/no-unused-labels
-    'no-unused-labels': 'error',
-
-    // disallow unnecessary .call() and .apply()
-    // https://eslint.org/docs/rules/no-useless-call
-    'no-useless-call': 'off',
-
-    // Disallow unnecessary catch clauses
-    // https://eslint.org/docs/rules/no-useless-catch
-    'no-useless-catch': 'error',
-
-    // disallow useless string concatenation
-    // https://eslint.org/docs/rules/no-useless-concat
-    'no-useless-concat': 'error',
-
-    // disallow unnecessary string escaping
-    // https://eslint.org/docs/rules/no-useless-escape
-    'no-useless-escape': 'error',
-
-    // disallow redundant return; keywords
-    // https://eslint.org/docs/rules/no-useless-return
-    'no-useless-return': 'error',
-
-    // disallow use of void operator
-    // https://eslint.org/docs/rules/no-void
-    'no-void': 'error',
-
-    // disallow usage of configurable warning terms in comments: e.g. todo
-    // https://eslint.org/docs/rules/no-warning-comments
-    'no-warning-comments': ['off', { terms: ['todo', 'fixme', 'xxx'], location: 'start' }],
-
-    // disallow use of the with statement
-    // https://eslint.org/docs/rules/no-with
-    'no-with': 'error',
-
-    // require using Error objects as Promise rejection reasons
-    // https://eslint.org/docs/rules/prefer-promise-reject-errors
-    'prefer-promise-reject-errors': ['error', { allowEmptyReject: true }],
-
-    // Suggest using named capture group in regular expression
-    // https://eslint.org/docs/rules/prefer-named-capture-group
-    'prefer-named-capture-group': 'off',
-
-    // Prefer Object.hasOwn() over Object.prototype.hasOwnProperty.call()
-    // https://eslint.org/docs/rules/prefer-object-has-own
-    // TODO: semver-major: enable thus rule, once eslint v8.5.0 is required
-    'prefer-object-has-own': 'off',
-
-    // https://eslint.org/docs/rules/prefer-regex-literals
-    'prefer-regex-literals': ['error', {
-      disallowRedundantWrapping: true,
-    }],
-
-    // require use of the second argument for parseInt()
-    // https://eslint.org/docs/rules/radix
-    radix: 'error',
-
-    // require `await` in `async function` (note: this is a horrible rule that should never be used)
-    // https://eslint.org/docs/rules/require-await
-    'require-await': 'off',
-
-    // Enforce the use of u flag on RegExp
-    // https://eslint.org/docs/rules/require-unicode-regexp
-    'require-unicode-regexp': 'off',
-
-    // requires to declare all vars on top of their containing scope
-    // https://eslint.org/docs/rules/vars-on-top
-    'vars-on-top': 'error',
-
-    // require immediate function invocation to be wrapped in parentheses
-    // https://eslint.org/docs/rules/wrap-iife.html
-    'wrap-iife': ['error', 'outside', { functionPrototypeMethods: false }],
-
-    // require or disallow Yoda conditions
-    // https://eslint.org/docs/rules/yoda
-    yoda: 'error'
-  }
+module.exports = {
+  rules: base.rules
 };
diff --git a/packages/eslint-config-airbnb-base/rules/errors.js b/packages/eslint-config-airbnb-base/rules/errors.js
index a3dda4e510..ea9c3ac64f 100644
--- a/packages/eslint-config-airbnb-base/rules/errors.js
+++ b/packages/eslint-config-airbnb-base/rules/errors.js
@@ -1,189 +1,5 @@
-module.exports = {
-  rules: {
-    // Enforce “for” loop update clause moving the counter in the right direction
-    // https://eslint.org/docs/rules/for-direction
-    'for-direction': 'error',
-
-    // Enforces that a return statement is present in property getters
-    // https://eslint.org/docs/rules/getter-return
-    'getter-return': ['error', { allowImplicit: true }],
-
-    // disallow using an async function as a Promise executor
-    // https://eslint.org/docs/rules/no-async-promise-executor
-    'no-async-promise-executor': 'error',
-
-    // Disallow await inside of loops
-    // https://eslint.org/docs/rules/no-await-in-loop
-    'no-await-in-loop': 'error',
-
-    // Disallow comparisons to negative zero
-    // https://eslint.org/docs/rules/no-compare-neg-zero
-    'no-compare-neg-zero': 'error',
-
-    // disallow assignment in conditional expressions
-    'no-cond-assign': ['error', 'always'],
-
-    // disallow use of console
-    'no-console': 'warn',
-
-    // Disallows expressions where the operation doesn't affect the value
-    // https://eslint.org/docs/rules/no-constant-binary-expression
-    // TODO: semver-major, enable
-    'no-constant-binary-expression': 'off',
-
-    // disallow use of constant expressions in conditions
-    'no-constant-condition': 'warn',
-
-    // disallow control characters in regular expressions
-    'no-control-regex': 'error',
-
-    // disallow use of debugger
-    'no-debugger': 'error',
-
-    // disallow duplicate arguments in functions
-    'no-dupe-args': 'error',
-
-    // Disallow duplicate conditions in if-else-if chains
-    // https://eslint.org/docs/rules/no-dupe-else-if
-    'no-dupe-else-if': 'error',
-
-    // disallow duplicate keys when creating object literals
-    'no-dupe-keys': 'error',
-
-    // disallow a duplicate case label.
-    'no-duplicate-case': 'error',
-
-    // disallow empty statements
-    'no-empty': 'error',
-
-    // disallow the use of empty character classes in regular expressions
-    'no-empty-character-class': 'error',
-
-    // disallow assigning to the exception in a catch block
-    'no-ex-assign': 'error',
-
-    // disallow double-negation boolean casts in a boolean context
-    // https://eslint.org/docs/rules/no-extra-boolean-cast
-    'no-extra-boolean-cast': 'error',
-
-    // disallow unnecessary parentheses
-    // https://eslint.org/docs/rules/no-extra-parens
-    'no-extra-parens': ['off', 'all', {
-      conditionalAssign: true,
-      nestedBinaryExpressions: false,
-      returnAssign: false,
-      ignoreJSX: 'all', // delegate to eslint-plugin-react
-      enforceForArrowConditionals: false,
-    }],
-
-    // disallow unnecessary semicolons
-    'no-extra-semi': 'error',
-
-    // disallow overwriting functions written as function declarations
-    'no-func-assign': 'error',
-
-    // https://eslint.org/docs/rules/no-import-assign
-    'no-import-assign': 'error',
-
-    // disallow function or variable declarations in nested blocks
-    'no-inner-declarations': 'error',
-
-    // disallow invalid regular expression strings in the RegExp constructor
-    'no-invalid-regexp': 'error',
+const base = require('./base/errors');
 
-    // disallow irregular whitespace outside of strings and comments
-    'no-irregular-whitespace': 'error',
-
-    // Disallow Number Literals That Lose Precision
-    // https://eslint.org/docs/rules/no-loss-of-precision
-    'no-loss-of-precision': 'error',
-
-    // Disallow characters which are made with multiple code points in character class syntax
-    // https://eslint.org/docs/rules/no-misleading-character-class
-    'no-misleading-character-class': 'error',
-
-    // disallow the use of object properties of the global object (Math and JSON) as functions
-    'no-obj-calls': 'error',
-
-    // Disallow new operators with global non-constructor functions
-    // https://eslint.org/docs/latest/rules/no-new-native-nonconstructor
-    // TODO: semver-major, enable
-    'no-new-native-nonconstructor': 'off',
-
-    // Disallow returning values from Promise executor functions
-    // https://eslint.org/docs/rules/no-promise-executor-return
-    'no-promise-executor-return': 'error',
-
-    // disallow use of Object.prototypes builtins directly
-    // https://eslint.org/docs/rules/no-prototype-builtins
-    'no-prototype-builtins': 'error',
-
-    // disallow multiple spaces in a regular expression literal
-    'no-regex-spaces': 'error',
-
-    // Disallow returning values from setters
-    // https://eslint.org/docs/rules/no-setter-return
-    'no-setter-return': 'error',
-
-    // disallow sparse arrays
-    'no-sparse-arrays': 'error',
-
-    // Disallow template literal placeholder syntax in regular strings
-    // https://eslint.org/docs/rules/no-template-curly-in-string
-    'no-template-curly-in-string': 'error',
-
-    // Avoid code that looks like two expressions but is actually one
-    // https://eslint.org/docs/rules/no-unexpected-multiline
-    'no-unexpected-multiline': 'error',
-
-    // disallow unreachable statements after a return, throw, continue, or break statement
-    'no-unreachable': 'error',
-
-    // Disallow loops with a body that allows only one iteration
-    // https://eslint.org/docs/rules/no-unreachable-loop
-    'no-unreachable-loop': ['error', {
-      ignore: [], // WhileStatement, DoWhileStatement, ForStatement, ForInStatement, ForOfStatement
-    }],
-
-    // disallow return/throw/break/continue inside finally blocks
-    // https://eslint.org/docs/rules/no-unsafe-finally
-    'no-unsafe-finally': 'error',
-
-    // disallow negating the left operand of relational operators
-    // https://eslint.org/docs/rules/no-unsafe-negation
-    'no-unsafe-negation': 'error',
-
-    // disallow use of optional chaining in contexts where the undefined value is not allowed
-    // https://eslint.org/docs/rules/no-unsafe-optional-chaining
-    'no-unsafe-optional-chaining': ['error', { disallowArithmeticOperators: true }],
-
-    // Disallow Unused Private Class Members
-    // https://eslint.org/docs/rules/no-unused-private-class-members
-    // TODO: enable once eslint 7 is dropped (which is semver-major)
-    'no-unused-private-class-members': 'off',
-
-    // Disallow useless backreferences in regular expressions
-    // https://eslint.org/docs/rules/no-useless-backreference
-    'no-useless-backreference': 'error',
-
-    // disallow negation of the left operand of an in expression
-    // deprecated in favor of no-unsafe-negation
-    'no-negated-in-lhs': 'off',
-
-    // Disallow assignments that can lead to race conditions due to usage of await or yield
-    // https://eslint.org/docs/rules/require-atomic-updates
-    // note: not enabled because it is very buggy
-    'require-atomic-updates': 'off',
-
-    // disallow comparisons with the value NaN
-    'use-isnan': 'error',
-
-    // ensure JSDoc comments are valid
-    // https://eslint.org/docs/rules/valid-jsdoc
-    'valid-jsdoc': 'off',
-
-    // ensure that the results of typeof are compared against a valid string
-    // https://eslint.org/docs/rules/valid-typeof
-    'valid-typeof': ['error', { requireStringLiterals: true }],
-  }
+module.exports = {
+  rules: base.rules
 };
diff --git a/packages/eslint-config-airbnb-base/rules/es6.js b/packages/eslint-config-airbnb-base/rules/es6.js
index 5e59cbebf4..c46b6dabc2 100644
--- a/packages/eslint-config-airbnb-base/rules/es6.js
+++ b/packages/eslint-config-airbnb-base/rules/es6.js
@@ -1,185 +1,9 @@
+const base = require('./base/es6');
+
 module.exports = {
   env: {
     es6: true
   },
-  parserOptions: {
-    ecmaVersion: 6,
-    sourceType: 'module',
-    ecmaFeatures: {
-      generators: false,
-      objectLiteralDuplicateProperties: false
-    }
-  },
-
-  rules: {
-    // enforces no braces where they can be omitted
-    // https://eslint.org/docs/rules/arrow-body-style
-    // TODO: enable requireReturnForObjectLiteral?
-    'arrow-body-style': ['error', 'as-needed', {
-      requireReturnForObjectLiteral: false,
-    }],
-
-    // require parens in arrow function arguments
-    // https://eslint.org/docs/rules/arrow-parens
-    'arrow-parens': ['error', 'always'],
-
-    // require space before/after arrow function's arrow
-    // https://eslint.org/docs/rules/arrow-spacing
-    'arrow-spacing': ['error', { before: true, after: true }],
-
-    // verify super() callings in constructors
-    'constructor-super': 'error',
-
-    // enforce the spacing around the * in generator functions
-    // https://eslint.org/docs/rules/generator-star-spacing
-    'generator-star-spacing': ['error', { before: false, after: true }],
-
-    // disallow modifying variables of class declarations
-    // https://eslint.org/docs/rules/no-class-assign
-    'no-class-assign': 'error',
-
-    // disallow arrow functions where they could be confused with comparisons
-    // https://eslint.org/docs/rules/no-confusing-arrow
-    'no-confusing-arrow': ['error', {
-      allowParens: true,
-    }],
-
-    // disallow modifying variables that are declared using const
-    'no-const-assign': 'error',
-
-    // disallow duplicate class members
-    // https://eslint.org/docs/rules/no-dupe-class-members
-    'no-dupe-class-members': 'error',
-
-    // disallow importing from the same path more than once
-    // https://eslint.org/docs/rules/no-duplicate-imports
-    // replaced by https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-duplicates.md
-    'no-duplicate-imports': 'off',
-
-    // disallow symbol constructor
-    // https://eslint.org/docs/rules/no-new-symbol
-    'no-new-symbol': 'error',
-
-    // Disallow specified names in exports
-    // https://eslint.org/docs/rules/no-restricted-exports
-    'no-restricted-exports': ['error', {
-      restrictedNamedExports: [
-        'default', // use `export default` to provide a default export
-        'then', // this will cause tons of confusion when your module is dynamically `import()`ed, and will break in most node ESM versions
-      ],
-    }],
-
-    // disallow specific imports
-    // https://eslint.org/docs/rules/no-restricted-imports
-    'no-restricted-imports': ['off', {
-      paths: [],
-      patterns: []
-    }],
-
-    // disallow to use this/super before super() calling in constructors.
-    // https://eslint.org/docs/rules/no-this-before-super
-    'no-this-before-super': 'error',
-
-    // disallow useless computed property keys
-    // https://eslint.org/docs/rules/no-useless-computed-key
-    'no-useless-computed-key': 'error',
-
-    // disallow unnecessary constructor
-    // https://eslint.org/docs/rules/no-useless-constructor
-    'no-useless-constructor': 'error',
-
-    // disallow renaming import, export, and destructured assignments to the same name
-    // https://eslint.org/docs/rules/no-useless-rename
-    'no-useless-rename': ['error', {
-      ignoreDestructuring: false,
-      ignoreImport: false,
-      ignoreExport: false,
-    }],
-
-    // require let or const instead of var
-    'no-var': 'error',
-
-    // require method and property shorthand syntax for object literals
-    // https://eslint.org/docs/rules/object-shorthand
-    'object-shorthand': ['error', 'always', {
-      ignoreConstructors: false,
-      avoidQuotes: true,
-    }],
-
-    // suggest using arrow functions as callbacks
-    'prefer-arrow-callback': ['error', {
-      allowNamedFunctions: false,
-      allowUnboundThis: true,
-    }],
-
-    // suggest using of const declaration for variables that are never modified after declared
-    'prefer-const': ['error', {
-      destructuring: 'any',
-      ignoreReadBeforeAssign: true,
-    }],
-
-    // Prefer destructuring from arrays and objects
-    // https://eslint.org/docs/rules/prefer-destructuring
-    'prefer-destructuring': ['error', {
-      VariableDeclarator: {
-        array: false,
-        object: true,
-      },
-      AssignmentExpression: {
-        array: true,
-        object: false,
-      },
-    }, {
-      enforceForRenamedProperties: false,
-    }],
-
-    // disallow parseInt() in favor of binary, octal, and hexadecimal literals
-    // https://eslint.org/docs/rules/prefer-numeric-literals
-    'prefer-numeric-literals': 'error',
-
-    // suggest using Reflect methods where applicable
-    // https://eslint.org/docs/rules/prefer-reflect
-    'prefer-reflect': 'off',
-
-    // use rest parameters instead of arguments
-    // https://eslint.org/docs/rules/prefer-rest-params
-    'prefer-rest-params': 'error',
-
-    // suggest using the spread syntax instead of .apply()
-    // https://eslint.org/docs/rules/prefer-spread
-    'prefer-spread': 'error',
-
-    // suggest using template literals instead of string concatenation
-    // https://eslint.org/docs/rules/prefer-template
-    'prefer-template': 'error',
-
-    // disallow generator functions that do not have yield
-    // https://eslint.org/docs/rules/require-yield
-    'require-yield': 'error',
-
-    // enforce spacing between object rest-spread
-    // https://eslint.org/docs/rules/rest-spread-spacing
-    'rest-spread-spacing': ['error', 'never'],
-
-    // import sorting
-    // https://eslint.org/docs/rules/sort-imports
-    'sort-imports': ['off', {
-      ignoreCase: false,
-      ignoreDeclarationSort: false,
-      ignoreMemberSort: false,
-      memberSyntaxSortOrder: ['none', 'all', 'multiple', 'single'],
-    }],
-
-    // require a Symbol description
-    // https://eslint.org/docs/rules/symbol-description
-    'symbol-description': 'error',
-
-    // enforce usage of spacing in template strings
-    // https://eslint.org/docs/rules/template-curly-spacing
-    'template-curly-spacing': 'error',
-
-    // enforce spacing around the * in yield* expressions
-    // https://eslint.org/docs/rules/yield-star-spacing
-    'yield-star-spacing': ['error', 'after']
-  }
+  parserOptions: base.parserOptions,
+  rules: base.rules
 };
diff --git a/packages/eslint-config-airbnb-base/rules/flat/best-practices.js b/packages/eslint-config-airbnb-base/rules/flat/best-practices.js
new file mode 100644
index 0000000000..dcfbc5dee7
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/flat/best-practices.js
@@ -0,0 +1,6 @@
+const base = require('../base/best-practices');
+
+module.exports = [{
+  name: 'eslint-config-airbnb-base/best-practices',
+  rules: base.rules
+}];
diff --git a/packages/eslint-config-airbnb-base/rules/flat/errors.js b/packages/eslint-config-airbnb-base/rules/flat/errors.js
new file mode 100644
index 0000000000..572af22a55
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/flat/errors.js
@@ -0,0 +1,6 @@
+const base = require('../base/errors');
+
+module.exports = [{
+  name: 'eslint-config-airbnb-base/errors',
+  rules: base.rules
+}];
diff --git a/packages/eslint-config-airbnb-base/rules/flat/es6.js b/packages/eslint-config-airbnb-base/rules/flat/es6.js
new file mode 100644
index 0000000000..e4a9d4b524
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/flat/es6.js
@@ -0,0 +1,11 @@
+const globals = require('globals');
+const base = require('../base/es6');
+
+module.exports = [{
+  name: 'eslint-config-airbnb-base/es6',
+  languageOptions: {
+    globals: globals.es2015,
+    parserOptions: base.parserOptions
+  },
+  rules: base.rules
+}];
diff --git a/packages/eslint-config-airbnb-base/rules/flat/imports.js b/packages/eslint-config-airbnb-base/rules/flat/imports.js
new file mode 100644
index 0000000000..adcbe95544
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/flat/imports.js
@@ -0,0 +1,13 @@
+const importPlugin = require('eslint-plugin-import');
+const globals = require('globals');
+const base = require('../base/imports');
+
+module.exports = [importPlugin.flatConfigs.recommended, {
+  name: 'eslint-config-airbnb-base/imports',
+  languageOptions: {
+    globals: globals.es2015,
+    parserOptions: base.parserOptions
+  },
+  settings: base.settings,
+  rules: base.rules
+}];
diff --git a/packages/eslint-config-airbnb-base/rules/flat/node.js b/packages/eslint-config-airbnb-base/rules/flat/node.js
new file mode 100644
index 0000000000..23aac60a21
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/flat/node.js
@@ -0,0 +1,10 @@
+const globals = require('globals');
+const base = require('../base/node');
+
+module.exports = [{
+  name: 'eslint-config-airbnb-base/node',
+  languageOptions: {
+    globals: globals.node
+  },
+  rules: base.rules
+}];
diff --git a/packages/eslint-config-airbnb-base/rules/flat/strict.js b/packages/eslint-config-airbnb-base/rules/flat/strict.js
new file mode 100644
index 0000000000..8d9b08ecd1
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/flat/strict.js
@@ -0,0 +1,6 @@
+const base = require('../base/strict');
+
+module.exports = [{
+  name: 'eslint-config-airbnb-base/strict',
+  rules: base.rules
+}];
diff --git a/packages/eslint-config-airbnb-base/rules/flat/style.js b/packages/eslint-config-airbnb-base/rules/flat/style.js
new file mode 100644
index 0000000000..777723c8fd
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/flat/style.js
@@ -0,0 +1,6 @@
+const base = require('../base/style');
+
+module.exports = [{
+  name: 'eslint-config-airbnb-base/style',
+  rules: base.rules
+}];
diff --git a/packages/eslint-config-airbnb-base/rules/flat/variables.js b/packages/eslint-config-airbnb-base/rules/flat/variables.js
new file mode 100644
index 0000000000..f259d52a7f
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/rules/flat/variables.js
@@ -0,0 +1,6 @@
+const base = require('../base/variables');
+
+module.exports = [{
+  name: 'eslint-config-airbnb-base/variables',
+  rules: base.rules
+}];
diff --git a/packages/eslint-config-airbnb-base/rules/imports.js b/packages/eslint-config-airbnb-base/rules/imports.js
index d36e4908fa..01ebdf0847 100644
--- a/packages/eslint-config-airbnb-base/rules/imports.js
+++ b/packages/eslint-config-airbnb-base/rules/imports.js
@@ -1,283 +1,12 @@
+const base = require('./base/imports');
+
 module.exports = {
   env: {
     es6: true
   },
-  parserOptions: {
-    ecmaVersion: 6,
-    sourceType: 'module'
-  },
   plugins: [
     'import'
   ],
-
-  settings: {
-    'import/resolver': {
-      node: {
-        extensions: ['.mjs', '.js', '.json']
-      }
-    },
-    'import/extensions': [
-      '.js',
-      '.mjs',
-      '.jsx',
-    ],
-    'import/core-modules': [
-    ],
-    'import/ignore': [
-      'node_modules',
-      '\\.(coffee|scss|css|less|hbs|svg|json)$',
-    ],
-  },
-
-  rules: {
-    // Static analysis:
-
-    // ensure imports point to files/modules that can be resolved
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-unresolved.md
-    'import/no-unresolved': ['error', { commonjs: true, caseSensitive: true }],
-
-    // ensure named imports coupled with named exports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/named.md#when-not-to-use-it
-    'import/named': 'error',
-
-    // ensure default import coupled with default export
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/default.md#when-not-to-use-it
-    'import/default': 'off',
-
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/namespace.md
-    'import/namespace': 'off',
-
-    // Helpful warnings:
-
-    // disallow invalid exports, e.g. multiple defaults
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/export.md
-    'import/export': 'error',
-
-    // do not allow a default import name to match a named export
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-named-as-default.md
-    'import/no-named-as-default': 'error',
-
-    // warn on accessing default export property names that are also named exports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-named-as-default-member.md
-    'import/no-named-as-default-member': 'error',
-
-    // disallow use of jsdoc-marked-deprecated imports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-deprecated.md
-    'import/no-deprecated': 'off',
-
-    // Forbid the use of extraneous packages
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-extraneous-dependencies.md
-    // paths are treated both as absolute paths, and relative to process.cwd()
-    'import/no-extraneous-dependencies': ['error', {
-      devDependencies: [
-        'test/**', // tape, common npm pattern
-        'tests/**', // also common npm pattern
-        'spec/**', // mocha, rspec-like pattern
-        '**/__tests__/**', // jest pattern
-        '**/__mocks__/**', // jest pattern
-        'test.{js,jsx}', // repos with a single test file
-        'test-*.{js,jsx}', // repos with multiple top-level test files
-        '**/*{.,_}{test,spec}.{js,jsx}', // tests where the extension or filename suffix denotes that it is a test
-        '**/jest.config.js', // jest config
-        '**/jest.setup.js', // jest setup
-        '**/vue.config.js', // vue-cli config
-        '**/webpack.config.js', // webpack config
-        '**/webpack.config.*.js', // webpack config
-        '**/rollup.config.js', // rollup config
-        '**/rollup.config.*.js', // rollup config
-        '**/gulpfile.js', // gulp config
-        '**/gulpfile.*.js', // gulp config
-        '**/Gruntfile{,.js}', // grunt config
-        '**/protractor.conf.js', // protractor config
-        '**/protractor.conf.*.js', // protractor config
-        '**/karma.conf.js', // karma config
-        '**/.eslintrc.js' // eslint config
-      ],
-      optionalDependencies: false,
-    }],
-
-    // Forbid mutable exports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-mutable-exports.md
-    'import/no-mutable-exports': 'error',
-
-    // Module systems:
-
-    // disallow require()
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-commonjs.md
-    'import/no-commonjs': 'off',
-
-    // disallow AMD require/define
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-amd.md
-    'import/no-amd': 'error',
-
-    // No Node.js builtin modules
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-nodejs-modules.md
-    // TODO: enable?
-    'import/no-nodejs-modules': 'off',
-
-    // Style guide:
-
-    // disallow non-import statements appearing before import statements
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/first.md
-    'import/first': 'error',
-
-    // disallow non-import statements appearing before import statements
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/imports-first.md
-    // deprecated: use `import/first`
-    'import/imports-first': 'off',
-
-    // disallow duplicate imports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-duplicates.md
-    'import/no-duplicates': 'error',
-
-    // disallow namespace imports
-    // TODO: enable?
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-namespace.md
-    'import/no-namespace': 'off',
-
-    // Ensure consistent use of file extension within the import path
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/extensions.md
-    'import/extensions': ['error', 'ignorePackages', {
-      js: 'never',
-      mjs: 'never',
-      jsx: 'never',
-    }],
-
-    // ensure absolute imports are above relative imports and that unassigned imports are ignored
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/order.md
-    // TODO: enforce a stricter convention in module import order?
-    'import/order': ['error', { groups: [['builtin', 'external', 'internal']] }],
-
-    // Require a newline after the last import/require in a group
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/newline-after-import.md
-    'import/newline-after-import': 'error',
-
-    // Require modules with a single export to use a default export
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/prefer-default-export.md
-    'import/prefer-default-export': 'error',
-
-    // Restrict which files can be imported in a given folder
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-restricted-paths.md
-    'import/no-restricted-paths': 'off',
-
-    // Forbid modules to have too many dependencies
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/max-dependencies.md
-    'import/max-dependencies': ['off', { max: 10 }],
-
-    // Forbid import of modules using absolute paths
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-absolute-path.md
-    'import/no-absolute-path': 'error',
-
-    // Forbid require() calls with expressions
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-dynamic-require.md
-    'import/no-dynamic-require': 'error',
-
-    // prevent importing the submodules of other modules
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-internal-modules.md
-    'import/no-internal-modules': ['off', {
-      allow: [],
-    }],
-
-    // Warn if a module could be mistakenly parsed as a script by a consumer
-    // leveraging Unambiguous JavaScript Grammar
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/unambiguous.md
-    // this should not be enabled until this proposal has at least been *presented* to TC39.
-    // At the moment, it's not a thing.
-    'import/unambiguous': 'off',
-
-    // Forbid Webpack loader syntax in imports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-webpack-loader-syntax.md
-    'import/no-webpack-loader-syntax': 'error',
-
-    // Prevent unassigned imports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-unassigned-import.md
-    // importing for side effects is perfectly acceptable, if you need side effects.
-    'import/no-unassigned-import': 'off',
-
-    // Prevent importing the default as if it were named
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-named-default.md
-    'import/no-named-default': 'error',
-
-    // Reports if a module's default export is unnamed
-    // https://github.com/import-js/eslint-plugin-import/blob/d9b712ac7fd1fddc391f7b234827925c160d956f/docs/rules/no-anonymous-default-export.md
-    'import/no-anonymous-default-export': ['off', {
-      allowArray: false,
-      allowArrowFunction: false,
-      allowAnonymousClass: false,
-      allowAnonymousFunction: false,
-      allowLiteral: false,
-      allowObject: false,
-    }],
-
-    // This rule enforces that all exports are declared at the bottom of the file.
-    // https://github.com/import-js/eslint-plugin-import/blob/98acd6afd04dcb6920b81330114e146dc8532ea4/docs/rules/exports-last.md
-    // TODO: enable?
-    'import/exports-last': 'off',
-
-    // Reports when named exports are not grouped together in a single export declaration
-    // or when multiple assignments to CommonJS module.exports or exports object are present
-    // in a single file.
-    // https://github.com/import-js/eslint-plugin-import/blob/44a038c06487964394b1e15b64f3bd34e5d40cde/docs/rules/group-exports.md
-    'import/group-exports': 'off',
-
-    // forbid default exports. this is a terrible rule, do not use it.
-    // https://github.com/import-js/eslint-plugin-import/blob/44a038c06487964394b1e15b64f3bd34e5d40cde/docs/rules/no-default-export.md
-    'import/no-default-export': 'off',
-
-    // Prohibit named exports. this is a terrible rule, do not use it.
-    // https://github.com/import-js/eslint-plugin-import/blob/1ec80fa35fa1819e2d35a70e68fb6a149fb57c5e/docs/rules/no-named-export.md
-    'import/no-named-export': 'off',
-
-    // Forbid a module from importing itself
-    // https://github.com/import-js/eslint-plugin-import/blob/44a038c06487964394b1e15b64f3bd34e5d40cde/docs/rules/no-self-import.md
-    'import/no-self-import': 'error',
-
-    // Forbid cyclical dependencies between modules
-    // https://github.com/import-js/eslint-plugin-import/blob/d81f48a2506182738409805f5272eff4d77c9348/docs/rules/no-cycle.md
-    'import/no-cycle': ['error', { maxDepth: '∞' }],
-
-    // Ensures that there are no useless path segments
-    // https://github.com/import-js/eslint-plugin-import/blob/ebafcbf59ec9f653b2ac2a0156ca3bcba0a7cf57/docs/rules/no-useless-path-segments.md
-    'import/no-useless-path-segments': ['error', { commonjs: true }],
-
-    // dynamic imports require a leading comment with a webpackChunkName
-    // https://github.com/import-js/eslint-plugin-import/blob/ebafcbf59ec9f653b2ac2a0156ca3bcba0a7cf57/docs/rules/dynamic-import-chunkname.md
-    'import/dynamic-import-chunkname': ['off', {
-      importFunctions: [],
-      webpackChunknameFormat: '[0-9a-zA-Z-_/.]+',
-    }],
-
-    // Use this rule to prevent imports to folders in relative parent paths.
-    // https://github.com/import-js/eslint-plugin-import/blob/c34f14f67f077acd5a61b3da9c0b0de298d20059/docs/rules/no-relative-parent-imports.md
-    'import/no-relative-parent-imports': 'off',
-
-    // Reports modules without any exports, or with unused exports
-    // https://github.com/import-js/eslint-plugin-import/blob/f63dd261809de6883b13b6b5b960e6d7f42a7813/docs/rules/no-unused-modules.md
-    // TODO: enable once it supports CJS
-    'import/no-unused-modules': ['off', {
-      ignoreExports: [],
-      missingExports: true,
-      unusedExports: true,
-    }],
-
-    // Reports the use of import declarations with CommonJS exports in any module except for the main module.
-    // https://github.com/import-js/eslint-plugin-import/blob/1012eb951767279ce3b540a4ec4f29236104bb5b/docs/rules/no-import-module-exports.md
-    'import/no-import-module-exports': ['error', {
-      exceptions: [],
-    }],
-
-    // Use this rule to prevent importing packages through relative paths.
-    // https://github.com/import-js/eslint-plugin-import/blob/1012eb951767279ce3b540a4ec4f29236104bb5b/docs/rules/no-relative-packages.md
-    'import/no-relative-packages': 'error',
-
-    // enforce a consistent style for type specifiers (inline or top-level)
-    // https://github.com/import-js/eslint-plugin-import/blob/d5fc8b670dc8e6903dbb7b0894452f60c03089f5/docs/rules/consistent-type-specifier-style.md
-    // TODO, semver-major: enable (just in case)
-    'import/consistent-type-specifier-style': ['off', 'prefer-inline'],
-
-    // Reports the use of empty named import blocks.
-    // https://github.com/import-js/eslint-plugin-import/blob/d5fc8b670dc8e6903dbb7b0894452f60c03089f5/docs/rules/no-empty-named-blocks.md
-    // TODO, semver-minor: enable
-    'import/no-empty-named-blocks': 'off',
-  },
+  parserOptions: base.parserOptions,
+  rules: base.rules
 };
diff --git a/packages/eslint-config-airbnb-base/rules/node.js b/packages/eslint-config-airbnb-base/rules/node.js
index b178d7f909..93de840e5d 100644
--- a/packages/eslint-config-airbnb-base/rules/node.js
+++ b/packages/eslint-config-airbnb-base/rules/node.js
@@ -1,43 +1,8 @@
+const base = require('./base/node');
+
 module.exports = {
   env: {
     node: true
   },
-
-  rules: {
-    // enforce return after a callback
-    'callback-return': 'off',
-
-    // require all requires be top-level
-    // https://eslint.org/docs/rules/global-require
-    'global-require': 'error',
-
-    // enforces error handling in callbacks (node environment)
-    'handle-callback-err': 'off',
-
-    // disallow use of the Buffer() constructor
-    // https://eslint.org/docs/rules/no-buffer-constructor
-    'no-buffer-constructor': 'error',
-
-    // disallow mixing regular variable and require declarations
-    'no-mixed-requires': ['off', false],
-
-    // disallow use of new operator with the require function
-    'no-new-require': 'error',
-
-    // disallow string concatenation with __dirname and __filename
-    // https://eslint.org/docs/rules/no-path-concat
-    'no-path-concat': 'error',
-
-    // disallow use of process.env
-    'no-process-env': 'off',
-
-    // disallow process.exit()
-    'no-process-exit': 'off',
-
-    // restrict usage of specified node modules
-    'no-restricted-modules': 'off',
-
-    // disallow use of synchronous methods (off by default)
-    'no-sync': 'off',
-  }
+  rules: base.rules
 };
diff --git a/packages/eslint-config-airbnb-base/rules/strict.js b/packages/eslint-config-airbnb-base/rules/strict.js
index 67cfd5e8a3..507669d18a 100644
--- a/packages/eslint-config-airbnb-base/rules/strict.js
+++ b/packages/eslint-config-airbnb-base/rules/strict.js
@@ -1,6 +1,5 @@
+const base = require('./base/strict');
+
 module.exports = {
-  rules: {
-    // babel inserts `'use strict';` for us
-    strict: ['error', 'never']
-  }
+  rules: base.rules
 };
diff --git a/packages/eslint-config-airbnb-base/rules/style.js b/packages/eslint-config-airbnb-base/rules/style.js
index 2e7f6fed44..127d16160b 100644
--- a/packages/eslint-config-airbnb-base/rules/style.js
+++ b/packages/eslint-config-airbnb-base/rules/style.js
@@ -1,534 +1,5 @@
-module.exports = {
-  rules: {
-    // enforce line breaks after opening and before closing array brackets
-    // https://eslint.org/docs/rules/array-bracket-newline
-    // TODO: enable? semver-major
-    'array-bracket-newline': ['off', 'consistent'], // object option alternative: { multiline: true, minItems: 3 }
-
-    // enforce line breaks between array elements
-    // https://eslint.org/docs/rules/array-element-newline
-    // TODO: enable? semver-major
-    'array-element-newline': ['off', { multiline: true, minItems: 3 }],
-
-    // enforce spacing inside array brackets
-    'array-bracket-spacing': ['error', 'never'],
-
-    // enforce spacing inside single-line blocks
-    // https://eslint.org/docs/rules/block-spacing
-    'block-spacing': ['error', 'always'],
-
-    // enforce one true brace style
-    'brace-style': ['error', '1tbs', { allowSingleLine: true }],
-
-    // require camel case names
-    camelcase: ['error', { properties: 'never', ignoreDestructuring: false }],
-
-    // enforce or disallow capitalization of the first letter of a comment
-    // https://eslint.org/docs/rules/capitalized-comments
-    'capitalized-comments': ['off', 'never', {
-      line: {
-        ignorePattern: '.*',
-        ignoreInlineComments: true,
-        ignoreConsecutiveComments: true,
-      },
-      block: {
-        ignorePattern: '.*',
-        ignoreInlineComments: true,
-        ignoreConsecutiveComments: true,
-      },
-    }],
-
-    // require trailing commas in multiline object literals
-    'comma-dangle': ['error', {
-      arrays: 'always-multiline',
-      objects: 'always-multiline',
-      imports: 'always-multiline',
-      exports: 'always-multiline',
-      functions: 'always-multiline',
-    }],
-
-    // enforce spacing before and after comma
-    'comma-spacing': ['error', { before: false, after: true }],
-
-    // enforce one true comma style
-    'comma-style': ['error', 'last', {
-      exceptions: {
-        ArrayExpression: false,
-        ArrayPattern: false,
-        ArrowFunctionExpression: false,
-        CallExpression: false,
-        FunctionDeclaration: false,
-        FunctionExpression: false,
-        ImportDeclaration: false,
-        ObjectExpression: false,
-        ObjectPattern: false,
-        VariableDeclaration: false,
-        NewExpression: false,
-      }
-    }],
-
-    // disallow padding inside computed properties
-    'computed-property-spacing': ['error', 'never'],
-
-    // enforces consistent naming when capturing the current execution context
-    'consistent-this': 'off',
-
-    // enforce newline at the end of file, with no multiple empty lines
-    'eol-last': ['error', 'always'],
-
-    // https://eslint.org/docs/rules/function-call-argument-newline
-    'function-call-argument-newline': ['error', 'consistent'],
-
-    // enforce spacing between functions and their invocations
-    // https://eslint.org/docs/rules/func-call-spacing
-    'func-call-spacing': ['error', 'never'],
-
-    // requires function names to match the name of the variable or property to which they are
-    // assigned
-    // https://eslint.org/docs/rules/func-name-matching
-    'func-name-matching': ['off', 'always', {
-      includeCommonJSModuleExports: false,
-      considerPropertyDescriptor: true,
-    }],
-
-    // require function expressions to have a name
-    // https://eslint.org/docs/rules/func-names
-    'func-names': 'warn',
-
-    // enforces use of function declarations or expressions
-    // https://eslint.org/docs/rules/func-style
-    // TODO: enable
-    'func-style': ['off', 'expression'],
-
-    // require line breaks inside function parentheses if there are line breaks between parameters
-    // https://eslint.org/docs/rules/function-paren-newline
-    'function-paren-newline': ['error', 'multiline-arguments'],
-
-    // disallow specified identifiers
-    // https://eslint.org/docs/rules/id-denylist
-    'id-denylist': 'off',
-
-    // this option enforces minimum and maximum identifier lengths
-    // (variable names, property names etc.)
-    'id-length': 'off',
-
-    // require identifiers to match the provided regular expression
-    'id-match': 'off',
-
-    // Enforce the location of arrow function bodies with implicit returns
-    // https://eslint.org/docs/rules/implicit-arrow-linebreak
-    'implicit-arrow-linebreak': ['error', 'beside'],
-
-    // this option sets a specific tab width for your code
-    // https://eslint.org/docs/rules/indent
-    indent: ['error', 2, {
-      SwitchCase: 1,
-      VariableDeclarator: 1,
-      outerIIFEBody: 1,
-      // MemberExpression: null,
-      FunctionDeclaration: {
-        parameters: 1,
-        body: 1
-      },
-      FunctionExpression: {
-        parameters: 1,
-        body: 1
-      },
-      CallExpression: {
-        arguments: 1
-      },
-      ArrayExpression: 1,
-      ObjectExpression: 1,
-      ImportDeclaration: 1,
-      flatTernaryExpressions: false,
-      // list derived from https://github.com/benjamn/ast-types/blob/HEAD/def/jsx.js
-      ignoredNodes: ['JSXElement', 'JSXElement > *', 'JSXAttribute', 'JSXIdentifier', 'JSXNamespacedName', 'JSXMemberExpression', 'JSXSpreadAttribute', 'JSXExpressionContainer', 'JSXOpeningElement', 'JSXClosingElement', 'JSXFragment', 'JSXOpeningFragment', 'JSXClosingFragment', 'JSXText', 'JSXEmptyExpression', 'JSXSpreadChild'],
-      ignoreComments: false
-    }],
-
-    // specify whether double or single quotes should be used in JSX attributes
-    // https://eslint.org/docs/rules/jsx-quotes
-    'jsx-quotes': ['off', 'prefer-double'],
-
-    // enforces spacing between keys and values in object literal properties
-    'key-spacing': ['error', { beforeColon: false, afterColon: true }],
-
-    // require a space before & after certain keywords
-    'keyword-spacing': ['error', {
-      before: true,
-      after: true,
-      overrides: {
-        return: { after: true },
-        throw: { after: true },
-        case: { after: true }
-      }
-    }],
-
-    // enforce position of line comments
-    // https://eslint.org/docs/rules/line-comment-position
-    // TODO: enable?
-    'line-comment-position': ['off', {
-      position: 'above',
-      ignorePattern: '',
-      applyDefaultPatterns: true,
-    }],
-
-    // disallow mixed 'LF' and 'CRLF' as linebreaks
-    // https://eslint.org/docs/rules/linebreak-style
-    'linebreak-style': ['error', 'unix'],
-
-    // require or disallow an empty line between class members
-    // https://eslint.org/docs/rules/lines-between-class-members
-    'lines-between-class-members': ['error', 'always', { exceptAfterSingleLine: false }],
-
-    // enforces empty lines around comments
-    'lines-around-comment': 'off',
-
-    // require or disallow newlines around directives
-    // https://eslint.org/docs/rules/lines-around-directive
-    'lines-around-directive': ['error', {
-      before: 'always',
-      after: 'always',
-    }],
-
-    // Require or disallow logical assignment logical operator shorthand
-    // https://eslint.org/docs/latest/rules/logical-assignment-operators
-    // TODO, semver-major: enable
-    'logical-assignment-operators': ['off', 'always', {
-      enforceForIfStatements: true,
-    }],
-
-    // specify the maximum depth that blocks can be nested
-    'max-depth': ['off', 4],
-
-    // specify the maximum length of a line in your program
-    // https://eslint.org/docs/rules/max-len
-    'max-len': ['error', 100, 2, {
-      ignoreUrls: true,
-      ignoreComments: false,
-      ignoreRegExpLiterals: true,
-      ignoreStrings: true,
-      ignoreTemplateLiterals: true,
-    }],
-
-    // specify the max number of lines in a file
-    // https://eslint.org/docs/rules/max-lines
-    'max-lines': ['off', {
-      max: 300,
-      skipBlankLines: true,
-      skipComments: true
-    }],
-
-    // enforce a maximum function length
-    // https://eslint.org/docs/rules/max-lines-per-function
-    'max-lines-per-function': ['off', {
-      max: 50,
-      skipBlankLines: true,
-      skipComments: true,
-      IIFEs: true,
-    }],
-
-    // specify the maximum depth callbacks can be nested
-    'max-nested-callbacks': 'off',
-
-    // limits the number of parameters that can be used in the function declaration.
-    'max-params': ['off', 3],
-
-    // specify the maximum number of statement allowed in a function
-    'max-statements': ['off', 10],
-
-    // restrict the number of statements per line
-    // https://eslint.org/docs/rules/max-statements-per-line
-    'max-statements-per-line': ['off', { max: 1 }],
-
-    // enforce a particular style for multiline comments
-    // https://eslint.org/docs/rules/multiline-comment-style
-    'multiline-comment-style': ['off', 'starred-block'],
-
-    // require multiline ternary
-    // https://eslint.org/docs/rules/multiline-ternary
-    // TODO: enable?
-    'multiline-ternary': ['off', 'never'],
-
-    // require a capital letter for constructors
-    'new-cap': ['error', {
-      newIsCap: true,
-      newIsCapExceptions: [],
-      capIsNew: false,
-      capIsNewExceptions: ['Immutable.Map', 'Immutable.Set', 'Immutable.List'],
-    }],
-
-    // disallow the omission of parentheses when invoking a constructor with no arguments
-    // https://eslint.org/docs/rules/new-parens
-    'new-parens': 'error',
-
-    // allow/disallow an empty newline after var statement
-    'newline-after-var': 'off',
-
-    // https://eslint.org/docs/rules/newline-before-return
-    'newline-before-return': 'off',
-
-    // enforces new line after each method call in the chain to make it
-    // more readable and easy to maintain
-    // https://eslint.org/docs/rules/newline-per-chained-call
-    'newline-per-chained-call': ['error', { ignoreChainWithDepth: 4 }],
-
-    // disallow use of the Array constructor
-    'no-array-constructor': 'error',
-
-    // disallow use of bitwise operators
-    // https://eslint.org/docs/rules/no-bitwise
-    'no-bitwise': 'error',
+const base = require('./base/style');
 
-    // disallow use of the continue statement
-    // https://eslint.org/docs/rules/no-continue
-    'no-continue': 'error',
-
-    // disallow comments inline after code
-    'no-inline-comments': 'off',
-
-    // disallow if as the only statement in an else block
-    // https://eslint.org/docs/rules/no-lonely-if
-    'no-lonely-if': 'error',
-
-    // disallow un-paren'd mixes of different operators
-    // https://eslint.org/docs/rules/no-mixed-operators
-    'no-mixed-operators': ['error', {
-      // the list of arithmetic groups disallows mixing `%` and `**`
-      // with other arithmetic operators.
-      groups: [
-        ['%', '**'],
-        ['%', '+'],
-        ['%', '-'],
-        ['%', '*'],
-        ['%', '/'],
-        ['/', '*'],
-        ['&', '|', '<<', '>>', '>>>'],
-        ['==', '!=', '===', '!=='],
-        ['&&', '||'],
-      ],
-      allowSamePrecedence: false
-    }],
-
-    // disallow mixed spaces and tabs for indentation
-    'no-mixed-spaces-and-tabs': 'error',
-
-    // disallow use of chained assignment expressions
-    // https://eslint.org/docs/rules/no-multi-assign
-    'no-multi-assign': ['error'],
-
-    // disallow multiple empty lines, only one newline at the end, and no new lines at the beginning
-    // https://eslint.org/docs/rules/no-multiple-empty-lines
-    'no-multiple-empty-lines': ['error', { max: 1, maxBOF: 0, maxEOF: 0 }],
-
-    // disallow negated conditions
-    // https://eslint.org/docs/rules/no-negated-condition
-    'no-negated-condition': 'off',
-
-    // disallow nested ternary expressions
-    'no-nested-ternary': 'error',
-
-    // disallow use of the Object constructor
-    'no-new-object': 'error',
-
-    // disallow use of unary operators, ++ and --
-    // https://eslint.org/docs/rules/no-plusplus
-    'no-plusplus': 'error',
-
-    // disallow certain syntax forms
-    // https://eslint.org/docs/rules/no-restricted-syntax
-    'no-restricted-syntax': [
-      'error',
-      {
-        selector: 'ForInStatement',
-        message: 'for..in loops iterate over the entire prototype chain, which is virtually never what you want. Use Object.{keys,values,entries}, and iterate over the resulting array.',
-      },
-      {
-        selector: 'ForOfStatement',
-        message: 'iterators/generators require regenerator-runtime, which is too heavyweight for this guide to allow them. Separately, loops should be avoided in favor of array iterations.',
-      },
-      {
-        selector: 'LabeledStatement',
-        message: 'Labels are a form of GOTO; using them makes code confusing and hard to maintain and understand.',
-      },
-      {
-        selector: 'WithStatement',
-        message: '`with` is disallowed in strict mode because it makes code impossible to predict and optimize.',
-      },
-    ],
-
-    // disallow space between function identifier and application
-    // deprecated in favor of func-call-spacing
-    'no-spaced-func': 'off',
-
-    // disallow tab characters entirely
-    'no-tabs': 'error',
-
-    // disallow the use of ternary operators
-    'no-ternary': 'off',
-
-    // disallow trailing whitespace at the end of lines
-    'no-trailing-spaces': ['error', {
-      skipBlankLines: false,
-      ignoreComments: false,
-    }],
-
-    // disallow dangling underscores in identifiers
-    // https://eslint.org/docs/rules/no-underscore-dangle
-    'no-underscore-dangle': ['error', {
-      allow: [],
-      allowAfterThis: false,
-      allowAfterSuper: false,
-      enforceInMethodNames: true,
-    }],
-
-    // disallow the use of Boolean literals in conditional expressions
-    // also, prefer `a || b` over `a ? a : b`
-    // https://eslint.org/docs/rules/no-unneeded-ternary
-    'no-unneeded-ternary': ['error', { defaultAssignment: false }],
-
-    // disallow whitespace before properties
-    // https://eslint.org/docs/rules/no-whitespace-before-property
-    'no-whitespace-before-property': 'error',
-
-    // enforce the location of single-line statements
-    // https://eslint.org/docs/rules/nonblock-statement-body-position
-    'nonblock-statement-body-position': ['error', 'beside', { overrides: {} }],
-
-    // require padding inside curly braces
-    'object-curly-spacing': ['error', 'always'],
-
-    // enforce line breaks between braces
-    // https://eslint.org/docs/rules/object-curly-newline
-    'object-curly-newline': ['error', {
-      ObjectExpression: { minProperties: 4, multiline: true, consistent: true },
-      ObjectPattern: { minProperties: 4, multiline: true, consistent: true },
-      ImportDeclaration: { minProperties: 4, multiline: true, consistent: true },
-      ExportDeclaration: { minProperties: 4, multiline: true, consistent: true },
-    }],
-
-    // enforce "same line" or "multiple line" on object properties.
-    // https://eslint.org/docs/rules/object-property-newline
-    'object-property-newline': ['error', {
-      allowAllPropertiesOnSameLine: true,
-    }],
-
-    // allow just one var statement per function
-    'one-var': ['error', 'never'],
-
-    // require a newline around variable declaration
-    // https://eslint.org/docs/rules/one-var-declaration-per-line
-    'one-var-declaration-per-line': ['error', 'always'],
-
-    // require assignment operator shorthand where possible or prohibit it entirely
-    // https://eslint.org/docs/rules/operator-assignment
-    'operator-assignment': ['error', 'always'],
-
-    // Requires operator at the beginning of the line in multiline statements
-    // https://eslint.org/docs/rules/operator-linebreak
-    'operator-linebreak': ['error', 'before', { overrides: { '=': 'none' } }],
-
-    // disallow padding within blocks
-    'padded-blocks': ['error', {
-      blocks: 'never',
-      classes: 'never',
-      switches: 'never',
-    }, {
-      allowSingleLineBlocks: true,
-    }],
-
-    // Require or disallow padding lines between statements
-    // https://eslint.org/docs/rules/padding-line-between-statements
-    'padding-line-between-statements': 'off',
-
-    // Disallow the use of Math.pow in favor of the ** operator
-    // https://eslint.org/docs/rules/prefer-exponentiation-operator
-    'prefer-exponentiation-operator': 'error',
-
-    // Prefer use of an object spread over Object.assign
-    // https://eslint.org/docs/rules/prefer-object-spread
-    'prefer-object-spread': 'error',
-
-    // require quotes around object literal property names
-    // https://eslint.org/docs/rules/quote-props.html
-    'quote-props': ['error', 'as-needed', { keywords: false, unnecessary: true, numbers: false }],
-
-    // specify whether double or single quotes should be used
-    quotes: ['error', 'single', { avoidEscape: true }],
-
-    // do not require jsdoc
-    // https://eslint.org/docs/rules/require-jsdoc
-    'require-jsdoc': 'off',
-
-    // require or disallow use of semicolons instead of ASI
-    semi: ['error', 'always'],
-
-    // enforce spacing before and after semicolons
-    'semi-spacing': ['error', { before: false, after: true }],
-
-    // Enforce location of semicolons
-    // https://eslint.org/docs/rules/semi-style
-    'semi-style': ['error', 'last'],
-
-    // requires object keys to be sorted
-    'sort-keys': ['off', 'asc', { caseSensitive: false, natural: true }],
-
-    // sort variables within the same declaration block
-    'sort-vars': 'off',
-
-    // require or disallow space before blocks
-    'space-before-blocks': 'error',
-
-    // require or disallow space before function opening parenthesis
-    // https://eslint.org/docs/rules/space-before-function-paren
-    'space-before-function-paren': ['error', {
-      anonymous: 'always',
-      named: 'never',
-      asyncArrow: 'always'
-    }],
-
-    // require or disallow spaces inside parentheses
-    'space-in-parens': ['error', 'never'],
-
-    // require spaces around operators
-    'space-infix-ops': 'error',
-
-    // Require or disallow spaces before/after unary operators
-    // https://eslint.org/docs/rules/space-unary-ops
-    'space-unary-ops': ['error', {
-      words: true,
-      nonwords: false,
-      overrides: {
-      },
-    }],
-
-    // require or disallow a space immediately following the // or /* in a comment
-    // https://eslint.org/docs/rules/spaced-comment
-    'spaced-comment': ['error', 'always', {
-      line: {
-        exceptions: ['-', '+'],
-        markers: ['=', '!', '/'], // space here to support sprockets directives, slash for TS /// comments
-      },
-      block: {
-        exceptions: ['-', '+'],
-        markers: ['=', '!', ':', '::'], // space here to support sprockets directives and flow comment types
-        balanced: true,
-      }
-    }],
-
-    // Enforce spacing around colons of switch statements
-    // https://eslint.org/docs/rules/switch-colon-spacing
-    'switch-colon-spacing': ['error', { after: true, before: false }],
-
-    // Require or disallow spacing between template tags and their literals
-    // https://eslint.org/docs/rules/template-tag-spacing
-    'template-tag-spacing': ['error', 'never'],
-
-    // require or disallow the Unicode Byte Order Mark
-    // https://eslint.org/docs/rules/unicode-bom
-    'unicode-bom': ['error', 'never'],
-
-    // require regex literals to be wrapped in parentheses
-    'wrap-regex': 'off'
-  }
+module.exports = {
+  rules: base.rules
 };
diff --git a/packages/eslint-config-airbnb-base/rules/variables.js b/packages/eslint-config-airbnb-base/rules/variables.js
index 7d61989e6a..1b2d1f72d8 100644
--- a/packages/eslint-config-airbnb-base/rules/variables.js
+++ b/packages/eslint-config-airbnb-base/rules/variables.js
@@ -1,59 +1,5 @@
-const confusingBrowserGlobals = require('confusing-browser-globals');
+const base = require('./base/variables');
 
 module.exports = {
-  rules: {
-    // enforce or disallow variable initializations at definition
-    'init-declarations': 'off',
-
-    // disallow the catch clause parameter name being the same as a variable in the outer scope
-    'no-catch-shadow': 'off',
-
-    // disallow deletion of variables
-    'no-delete-var': 'error',
-
-    // disallow labels that share a name with a variable
-    // https://eslint.org/docs/rules/no-label-var
-    'no-label-var': 'error',
-
-    // disallow specific globals
-    'no-restricted-globals': [
-      'error',
-      {
-        name: 'isFinite',
-        message:
-          'Use Number.isFinite instead https://github.com/airbnb/javascript#standard-library--isfinite',
-      },
-      {
-        name: 'isNaN',
-        message:
-          'Use Number.isNaN instead https://github.com/airbnb/javascript#standard-library--isnan',
-      },
-    ].concat(confusingBrowserGlobals.map((g) => ({
-      name: g,
-      message: `Use window.${g} instead. https://github.com/facebook/create-react-app/blob/HEAD/packages/confusing-browser-globals/README.md`,
-    }))),
-
-    // disallow declaration of variables already declared in the outer scope
-    'no-shadow': 'error',
-
-    // disallow shadowing of names such as arguments
-    'no-shadow-restricted-names': 'error',
-
-    // disallow use of undeclared variables unless mentioned in a /*global */ block
-    'no-undef': 'error',
-
-    // disallow use of undefined when initializing variables
-    'no-undef-init': 'error',
-
-    // disallow use of undefined variable
-    // https://eslint.org/docs/rules/no-undefined
-    // TODO: enable?
-    'no-undefined': 'off',
-
-    // disallow declaration of variables that are not used in the code
-    'no-unused-vars': ['error', { vars: 'all', args: 'after-used', ignoreRestSiblings: true }],
-
-    // disallow use of variables before they are defined
-    'no-use-before-define': ['error', { functions: true, classes: true, variables: true }],
-  }
+  rules: base.rules
 };

From dd32e2627fe7e27a934c9ffcfa8f964d041cb4bb Mon Sep 17 00:00:00 2001
From: ygysn <191929958+ygysn@users.noreply.github.com>
Date: Sat, 25 Jan 2025 22:41:18 +0800
Subject: [PATCH 2/9] Add flat config support for eslint-config-airbnb

---
 packages/eslint-config-airbnb/flat.js         |   8 +
 packages/eslint-config-airbnb/hooks-flat.js   |   1 +
 packages/eslint-config-airbnb/package.json    |  15 +-
 .../rules/base/react-a11y.js                  | 264 ++++++++
 .../rules/base/react-hooks.js                 |  17 +
 .../eslint-config-airbnb/rules/base/react.js  | 617 +++++++++++++++++
 .../rules/flat/react-a11y.js                  |  14 +
 .../rules/flat/react-hooks.js                 |  12 +
 .../eslint-config-airbnb/rules/flat/react.js  |  13 +
 .../eslint-config-airbnb/rules/react-a11y.js  | 267 +-------
 .../eslint-config-airbnb/rules/react-hooks.js |  20 +-
 packages/eslint-config-airbnb/rules/react.js  | 619 +-----------------
 12 files changed, 969 insertions(+), 898 deletions(-)
 create mode 100644 packages/eslint-config-airbnb/flat.js
 create mode 100644 packages/eslint-config-airbnb/hooks-flat.js
 create mode 100644 packages/eslint-config-airbnb/rules/base/react-a11y.js
 create mode 100644 packages/eslint-config-airbnb/rules/base/react-hooks.js
 create mode 100644 packages/eslint-config-airbnb/rules/base/react.js
 create mode 100644 packages/eslint-config-airbnb/rules/flat/react-a11y.js
 create mode 100644 packages/eslint-config-airbnb/rules/flat/react-hooks.js
 create mode 100644 packages/eslint-config-airbnb/rules/flat/react.js

diff --git a/packages/eslint-config-airbnb/flat.js b/packages/eslint-config-airbnb/flat.js
new file mode 100644
index 0000000000..74d4fc3d0d
--- /dev/null
+++ b/packages/eslint-config-airbnb/flat.js
@@ -0,0 +1,8 @@
+module.exports = [
+  ...([
+    'eslint-config-airbnb-base/flat',
+    './rules/flat/react',
+    './rules/flat/react-a11y',
+  // eslint-disable-next-line global-require, import/no-dynamic-require
+  ].reduce((p, c) => p.concat(require(c)), []))
+];
diff --git a/packages/eslint-config-airbnb/hooks-flat.js b/packages/eslint-config-airbnb/hooks-flat.js
new file mode 100644
index 0000000000..8b5340d42d
--- /dev/null
+++ b/packages/eslint-config-airbnb/hooks-flat.js
@@ -0,0 +1 @@
+module.exports = [require('./rules/flat/react-hooks')];
diff --git a/packages/eslint-config-airbnb/package.json b/packages/eslint-config-airbnb/package.json
index c36359ea7c..4754b3efb8 100644
--- a/packages/eslint-config-airbnb/package.json
+++ b/packages/eslint-config-airbnb/package.json
@@ -5,6 +5,7 @@
   "main": "index.js",
   "exports": {
     ".": "./index.js",
+    "./flat": "./flat.js",
     "./base": "./base.js",
     "./hooks": "./hooks.js",
     "./legacy": "./legacy.js",
@@ -12,6 +13,12 @@
     "./rules/react": "./rules/react.js",
     "./rules/react-a11y": "./rules/react-a11y.js",
     "./rules/react-hooks": "./rules/react-hooks.js",
+    "./rules/base/react": "./rules/base/react.js",
+    "./rules/base/react-a11y": "./rules/base/react-a11y.js",
+    "./rules/base/react-hooks": "./rules/base/react-hooks.js",
+    "./rules/flat/react": "./rules/flat/react.js",
+    "./rules/flat/react-a11y": "./rules/flat/react-a11y.js",
+    "./rules/flat/react-hooks": "./rules/flat/react-hooks.js",
     "./package.json": "./package.json"
   },
   "scripts": {
@@ -66,15 +73,15 @@
   },
   "homepage": "https://github.com/airbnb/javascript",
   "dependencies": {
-    "eslint-config-airbnb-base": "^15.0.0"
+    "eslint-config-airbnb-base": "file:../eslint-config-airbnb-base"
   },
   "devDependencies": {
     "@babel/runtime": "^7.25.6",
     "babel-preset-airbnb": "^4.5.0",
     "babel-tape-runner": "^3.0.0",
     "eclint": "^2.8.1",
-    "eslint": "^7.32.0 || ^8.2.0",
-    "eslint-find-rules": "^4.1.0",
+    "eslint": "^7.32.0 || ^8.2.0 || >= 9",
+    "eslint-find-rules": "^5.0.0",
     "eslint-plugin-import": "^2.30.0",
     "eslint-plugin-jsx-a11y": "^6.10.0",
     "eslint-plugin-react": "^7.36.1",
@@ -85,7 +92,7 @@
     "tape": "^5.9.0"
   },
   "peerDependencies": {
-    "eslint": "^7.32.0 || ^8.2.0",
+    "eslint": "^7.32.0 || ^8.2.0 || >= 9",
     "eslint-plugin-import": "^2.30.0",
     "eslint-plugin-jsx-a11y": "^6.10.0",
     "eslint-plugin-react": "^7.36.1",
diff --git a/packages/eslint-config-airbnb/rules/base/react-a11y.js b/packages/eslint-config-airbnb/rules/base/react-a11y.js
new file mode 100644
index 0000000000..71a4c5402b
--- /dev/null
+++ b/packages/eslint-config-airbnb/rules/base/react-a11y.js
@@ -0,0 +1,264 @@
+module.exports = {
+  parserOptions: {
+    ecmaFeatures: {
+      jsx: true
+    }
+  },
+
+  rules: {
+    // ensure emoji are accessible
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/accessible-emoji.md
+    // disabled; rule is deprecated
+    'jsx-a11y/accessible-emoji': 'off',
+
+    // Enforce that all elements that require alternative text have meaningful information
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/alt-text.md
+    'jsx-a11y/alt-text': ['error', {
+      elements: ['img', 'object', 'area', 'input[type="image"]'],
+      img: [],
+      object: [],
+      area: [],
+      'input[type="image"]': [],
+    }],
+
+    // Enforce that anchors have content
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-has-content.md
+    'jsx-a11y/anchor-has-content': ['error', { components: [] }],
+
+    // ensure <a> tags are valid
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/0745af376cdc8686d85a361ce36952b1fb1ccf6e/docs/rules/anchor-is-valid.md
+    'jsx-a11y/anchor-is-valid': ['error', {
+      components: ['Link'],
+      specialLink: ['to'],
+      aspects: ['noHref', 'invalidHref', 'preferButton'],
+    }],
+
+    // elements with aria-activedescendant must be tabbable
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-activedescendant-has-tabindex.md
+    'jsx-a11y/aria-activedescendant-has-tabindex': 'error',
+
+    // Enforce all aria-* props are valid.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-props.md
+    'jsx-a11y/aria-props': 'error',
+
+    // Enforce ARIA state and property values are valid.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-proptypes.md
+    'jsx-a11y/aria-proptypes': 'error',
+
+    // Require ARIA roles to be valid and non-abstract
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-role.md
+    'jsx-a11y/aria-role': ['error', { ignoreNonDOM: false }],
+
+    // Enforce that elements that do not support ARIA roles, states, and
+    // properties do not have those attributes.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-unsupported-elements.md
+    'jsx-a11y/aria-unsupported-elements': 'error',
+
+    // Ensure the autocomplete attribute is correct and suitable for the form field it is used with
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/29c68596b15c4ff0a40daae6d4a2670e36e37d35/docs/rules/autocomplete-valid.md
+    'jsx-a11y/autocomplete-valid': ['off', {
+      inputComponents: [],
+    }],
+
+    // require onClick be accompanied by onKeyUp/onKeyDown/onKeyPress
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/click-events-have-key-events.md
+    'jsx-a11y/click-events-have-key-events': 'error',
+
+    // Enforce that a control (an interactive element) has a text label.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/control-has-associated-label.md
+    'jsx-a11y/control-has-associated-label': ['error', {
+      labelAttributes: ['label'],
+      controlComponents: [],
+      ignoreElements: [
+        'audio',
+        'canvas',
+        'embed',
+        'input',
+        'textarea',
+        'tr',
+        'video',
+      ],
+      ignoreRoles: [
+        'grid',
+        'listbox',
+        'menu',
+        'menubar',
+        'radiogroup',
+        'row',
+        'tablist',
+        'toolbar',
+        'tree',
+        'treegrid',
+      ],
+      depth: 5,
+    }],
+
+    // ensure <hX> tags have content and are not aria-hidden
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/heading-has-content.md
+    'jsx-a11y/heading-has-content': ['error', { components: [''] }],
+
+    // require HTML elements to have a "lang" prop
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/html-has-lang.md
+    'jsx-a11y/html-has-lang': 'error',
+
+    // ensure iframe elements have a unique title
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/iframe-has-title.md
+    'jsx-a11y/iframe-has-title': 'error',
+
+    // Prevent img alt text from containing redundant words like "image", "picture", or "photo"
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/img-redundant-alt.md
+    'jsx-a11y/img-redundant-alt': 'error',
+
+    // Elements with an interactive role and interaction handlers must be focusable
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/interactive-supports-focus.md
+    'jsx-a11y/interactive-supports-focus': 'error',
+
+    // Enforce that a label tag has a text label and an associated control.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/b800f40a2a69ad48015ae9226fbe879f946757ed/docs/rules/label-has-associated-control.md
+    'jsx-a11y/label-has-associated-control': ['error', {
+      labelComponents: [],
+      labelAttributes: [],
+      controlComponents: [],
+      assert: 'both',
+      depth: 25
+    }],
+
+    // require HTML element's lang prop to be valid
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/lang.md
+    'jsx-a11y/lang': 'error',
+
+    // media elements must have captions
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/media-has-caption.md
+    'jsx-a11y/media-has-caption': ['error', {
+      audio: [],
+      video: [],
+      track: [],
+    }],
+
+    // require that mouseover/out come with focus/blur, for keyboard-only users
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/mouse-events-have-key-events.md
+    'jsx-a11y/mouse-events-have-key-events': 'error',
+
+    // Prevent use of `accessKey`
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-access-key.md
+    'jsx-a11y/no-access-key': 'error',
+
+    // prohibit autoFocus prop
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-autofocus.md
+    'jsx-a11y/no-autofocus': ['error', { ignoreNonDOM: true }],
+
+    // prevent distracting elements, like <marquee> and <blink>
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-distracting-elements.md
+    'jsx-a11y/no-distracting-elements': ['error', {
+      elements: ['marquee', 'blink'],
+    }],
+
+    // WAI-ARIA roles should not be used to convert an interactive element to non-interactive
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-interactive-element-to-noninteractive-role.md
+    'jsx-a11y/no-interactive-element-to-noninteractive-role': ['error', {
+      tr: ['none', 'presentation'],
+    }],
+
+    // A non-interactive element does not support event handlers (mouse and key handlers)
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-noninteractive-element-interactions.md
+    'jsx-a11y/no-noninteractive-element-interactions': ['error', {
+      handlers: [
+        'onClick',
+        'onMouseDown',
+        'onMouseUp',
+        'onKeyPress',
+        'onKeyDown',
+        'onKeyUp',
+      ]
+    }],
+
+    // WAI-ARIA roles should not be used to convert a non-interactive element to interactive
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-noninteractive-element-to-interactive-role.md
+    'jsx-a11y/no-noninteractive-element-to-interactive-role': ['error', {
+      ul: ['listbox', 'menu', 'menubar', 'radiogroup', 'tablist', 'tree', 'treegrid'],
+      ol: ['listbox', 'menu', 'menubar', 'radiogroup', 'tablist', 'tree', 'treegrid'],
+      li: ['menuitem', 'option', 'row', 'tab', 'treeitem'],
+      table: ['grid'],
+      td: ['gridcell'],
+    }],
+
+    // Tab key navigation should be limited to elements on the page that can be interacted with.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-noninteractive-tabindex.md
+    'jsx-a11y/no-noninteractive-tabindex': ['error', {
+      tags: [],
+      roles: ['tabpanel'],
+      allowExpressionValues: true,
+    }],
+
+    // require onBlur instead of onChange
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-onchange.md
+    'jsx-a11y/no-onchange': 'off',
+
+    // ensure HTML elements do not specify redundant ARIA roles
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-redundant-roles.md
+    'jsx-a11y/no-redundant-roles': ['error', {
+      nav: ['navigation'],
+    }],
+
+    // Enforce that DOM elements without semantic behavior not have interaction handlers
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-static-element-interactions.md
+    'jsx-a11y/no-static-element-interactions': ['error', {
+      handlers: [
+        'onClick',
+        'onMouseDown',
+        'onMouseUp',
+        'onKeyPress',
+        'onKeyDown',
+        'onKeyUp',
+      ]
+    }],
+
+    // Enforce that elements with ARIA roles must have all required attributes
+    // for that role.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/role-has-required-aria-props.md
+    'jsx-a11y/role-has-required-aria-props': 'error',
+
+    // Enforce that elements with explicit or implicit roles defined contain
+    // only aria-* properties supported by that role.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/role-supports-aria-props.md
+    'jsx-a11y/role-supports-aria-props': 'error',
+
+    // only allow <th> to have the "scope" attr
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/scope.md
+    'jsx-a11y/scope': 'error',
+
+    // Enforce tabIndex value is not greater than zero.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/tabindex-no-positive.md
+    'jsx-a11y/tabindex-no-positive': 'error',
+
+    // ----------------------------------------------------
+    // Rules that no longer exist in eslint-plugin-jsx-a11y
+    // ----------------------------------------------------
+
+    // require that JSX labels use "htmlFor"
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/label-has-for.md
+    // deprecated: replaced by `label-has-associated-control` rule
+    'jsx-a11y/label-has-for': ['off', {
+      components: [],
+      required: {
+        every: ['nesting', 'id'],
+      },
+      allowChildren: false,
+    }],
+
+    // Ensures anchor text is not ambiguous
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/93f78856655696a55309440593e0948c6fb96134/docs/rules/anchor-ambiguous-text.md
+    // TODO: semver-major, enable
+    'jsx-a11y/anchor-ambiguous-text': 'off',
+
+    // Enforce that aria-hidden="true" is not set on focusable elements.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/93f78856655696a55309440593e0948c6fb96134/docs/rules/no-aria-hidden-on-focusable.md
+    // TODO: semver-major, enable
+    'jsx-a11y/no-aria-hidden-on-focusable': 'off',
+
+    // Enforces using semantic DOM elements over the ARIA role property.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/93f78856655696a55309440593e0948c6fb96134/docs/rules/prefer-tag-over-role.md
+    // TODO: semver-major, enable
+    'jsx-a11y/prefer-tag-over-role': 'off'
+  }
+};
diff --git a/packages/eslint-config-airbnb/rules/base/react-hooks.js b/packages/eslint-config-airbnb/rules/base/react-hooks.js
new file mode 100644
index 0000000000..4186ce71fc
--- /dev/null
+++ b/packages/eslint-config-airbnb/rules/base/react-hooks.js
@@ -0,0 +1,17 @@
+module.exports = {
+  parserOptions: {
+    ecmaFeatures: {
+      jsx: true
+    }
+  },
+
+  rules: {
+    // Enforce Rules of Hooks
+    // https://github.com/facebook/react/blob/c11015ff4f610ac2924d1fc6d569a17657a404fd/packages/eslint-plugin-react-hooks/src/RulesOfHooks.js
+    'react-hooks/rules-of-hooks': 'error',
+
+    // Verify the list of the dependencies for Hooks like useEffect and similar
+    // https://github.com/facebook/react/blob/1204c789776cb01fbaf3e9f032e7e2ba85a44137/packages/eslint-plugin-react-hooks/src/ExhaustiveDeps.js
+    'react-hooks/exhaustive-deps': 'error'
+  }
+};
diff --git a/packages/eslint-config-airbnb/rules/base/react.js b/packages/eslint-config-airbnb/rules/base/react.js
new file mode 100644
index 0000000000..2aa4161dfe
--- /dev/null
+++ b/packages/eslint-config-airbnb/rules/base/react.js
@@ -0,0 +1,617 @@
+const baseStyleRules = require('eslint-config-airbnb-base/rules/base/style').rules;
+
+const dangleRules = baseStyleRules['no-underscore-dangle'];
+
+module.exports = {
+  parserOptions: {
+    ecmaFeatures: {
+      jsx: true
+    }
+  },
+
+  // View link below for react rules documentation
+  // https://github.com/jsx-eslint/eslint-plugin-react#list-of-supported-rules
+  rules: {
+    'no-underscore-dangle': [dangleRules[0], {
+      ...dangleRules[1],
+      allow: dangleRules[1].allow.concat(['__REDUX_DEVTOOLS_EXTENSION_COMPOSE__']),
+    }],
+
+    // Specify whether double or single quotes should be used in JSX attributes
+    // https://eslint.org/docs/rules/jsx-quotes
+    'jsx-quotes': ['error', 'prefer-double'],
+
+    'class-methods-use-this': ['error', {
+      exceptMethods: [
+        'render',
+        'getInitialState',
+        'getDefaultProps',
+        'getChildContext',
+        'componentWillMount',
+        'UNSAFE_componentWillMount',
+        'componentDidMount',
+        'componentWillReceiveProps',
+        'UNSAFE_componentWillReceiveProps',
+        'shouldComponentUpdate',
+        'componentWillUpdate',
+        'UNSAFE_componentWillUpdate',
+        'componentDidUpdate',
+        'componentWillUnmount',
+        'componentDidCatch',
+        'getSnapshotBeforeUpdate'
+      ],
+    }],
+
+    // This rule enforces onChange or readonly attribute for checked property of input elements.
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/checked-requires-onchange-or-readonly.md
+    'react/checked-requires-onchange-or-readonly': ['off', {
+      ignoreMissingProperties: false,
+      ignoreExclusiveCheckedAttribute: false
+    }],
+
+    // Prevent missing displayName in a React component definition
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/display-name.md
+    'react/display-name': ['off', { ignoreTranspilerName: false }],
+
+    // Forbid certain propTypes (any, array, object)
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/forbid-prop-types.md
+    'react/forbid-prop-types': ['error', {
+      forbid: ['any', 'array', 'object'],
+      checkContextTypes: true,
+      checkChildContextTypes: true,
+    }],
+
+    // Forbid certain props on DOM Nodes
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/forbid-dom-props.md
+    'react/forbid-dom-props': ['off', { forbid: [] }],
+
+    // Enforce boolean attributes notation in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-boolean-value.md
+    'react/jsx-boolean-value': ['error', 'never', { always: [] }],
+
+    // Validate closing bracket location in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-closing-bracket-location.md
+    'react/jsx-closing-bracket-location': ['error', 'line-aligned'],
+
+    // Validate closing tag location in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-closing-tag-location.md
+    'react/jsx-closing-tag-location': 'error',
+
+    // Enforce or disallow spaces inside of curly braces in JSX attributes
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-spacing.md
+    'react/jsx-curly-spacing': ['error', 'never', { allowMultiline: true }],
+
+    // Enforce event handler naming conventions in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-handler-names.md
+    'react/jsx-handler-names': ['off', {
+      eventHandlerPrefix: 'handle',
+      eventHandlerPropPrefix: 'on',
+    }],
+
+    // Validate props indentation in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-indent-props.md
+    'react/jsx-indent-props': ['error', 2],
+
+    // Validate JSX has key prop when in array or iterator
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-key.md
+    // Turned off because it has too many false positives
+    'react/jsx-key': 'off',
+
+    // Limit maximum of props on a single line in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-max-props-per-line.md
+    'react/jsx-max-props-per-line': ['error', { maximum: 1, when: 'multiline' }],
+
+    // Prevent usage of .bind() in JSX props
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-bind.md
+    'react/jsx-no-bind': ['error', {
+      ignoreRefs: true,
+      allowArrowFunctions: true,
+      allowFunctions: false,
+      allowBind: false,
+      ignoreDOMComponents: true,
+    }],
+
+    // Prevent duplicate props in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-duplicate-props.md
+    'react/jsx-no-duplicate-props': ['error', { ignoreCase: true }],
+
+    // Prevent usage of unwrapped JSX strings
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-literals.md
+    'react/jsx-no-literals': ['off', { noStrings: true }],
+
+    // Disallow undeclared variables in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-undef.md
+    'react/jsx-no-undef': 'error',
+
+    // Enforce PascalCase for user-defined JSX components
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-pascal-case.md
+    'react/jsx-pascal-case': ['error', {
+      allowAllCaps: true,
+      ignore: [],
+    }],
+
+    // Enforce propTypes declarations alphabetical sorting
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/sort-prop-types.md
+    'react/sort-prop-types': ['off', {
+      ignoreCase: true,
+      callbacksLast: false,
+      requiredFirst: false,
+      sortShapeProp: true,
+    }],
+
+    // Deprecated in favor of react/jsx-sort-props
+    'react/jsx-sort-prop-types': 'off',
+
+    // Enforce props alphabetical sorting
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-sort-props.md
+    'react/jsx-sort-props': ['off', {
+      ignoreCase: true,
+      callbacksLast: false,
+      shorthandFirst: false,
+      shorthandLast: false,
+      noSortAlphabetically: false,
+      reservedFirst: true,
+    }],
+
+    // Enforce defaultProps declarations alphabetical sorting
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-sort-default-props.md
+    'react/jsx-sort-default-props': ['off', {
+      ignoreCase: true,
+    }],
+
+    // Prevent React to be incorrectly marked as unused
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-uses-react.md
+    'react/jsx-uses-react': ['error'],
+
+    // Prevent variables used in JSX to be incorrectly marked as unused
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-uses-vars.md
+    'react/jsx-uses-vars': 'error',
+
+    // Prevent usage of dangerous JSX properties
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-danger.md
+    'react/no-danger': 'warn',
+
+    // Prevent usage of deprecated methods
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-deprecated.md
+    'react/no-deprecated': ['error'],
+
+    // Prevent usage of setState in componentDidMount
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-did-mount-set-state.md
+    // this is necessary for server-rendering
+    'react/no-did-mount-set-state': 'off',
+
+    // Prevent usage of setState in componentDidUpdate
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-did-update-set-state.md
+    'react/no-did-update-set-state': 'error',
+
+    // Prevent usage of setState in componentWillUpdate
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-will-update-set-state.md
+    'react/no-will-update-set-state': 'error',
+
+    // Prevent direct mutation of this.state
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-direct-mutation-state.md
+    'react/no-direct-mutation-state': 'off',
+
+    // Prevent usage of isMounted
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-is-mounted.md
+    'react/no-is-mounted': 'error',
+
+    // Prevent multiple component definition per file
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-multi-comp.md
+    'react/no-multi-comp': 'off',
+
+    // Prevent usage of setState
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-set-state.md
+    'react/no-set-state': 'off',
+
+    // Prevent using string references
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-string-refs.md
+    'react/no-string-refs': 'error',
+
+    // Prevent usage of unknown DOM property
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-unknown-property.md
+    'react/no-unknown-property': 'error',
+
+    // Require ES6 class declarations over React.createClass
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prefer-es6-class.md
+    'react/prefer-es6-class': ['error', 'always'],
+
+    // Require stateless functions when not using lifecycle methods, setState or ref
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prefer-stateless-function.md
+    'react/prefer-stateless-function': ['error', { ignorePureComponents: true }],
+
+    // Prevent missing props validation in a React component definition
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prop-types.md
+    'react/prop-types': ['error', {
+      ignore: [],
+      customValidators: [],
+      skipUndeclared: false
+    }],
+
+    // Prevent missing React when using JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/react-in-jsx-scope.md
+    'react/react-in-jsx-scope': 'error',
+
+    // Require render() methods to return something
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/require-render-return.md
+    'react/require-render-return': 'error',
+
+    // Prevent extra closing tags for components without children
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/self-closing-comp.md
+    'react/self-closing-comp': 'error',
+
+    // Enforce component methods order
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/sort-comp.md
+    'react/sort-comp': ['error', {
+      order: [
+        'static-variables',
+        'static-methods',
+        'instance-variables',
+        'lifecycle',
+        '/^handle.+$/',
+        '/^on.+$/',
+        'getters',
+        'setters',
+        '/^(get|set)(?!(InitialState$|DefaultProps$|ChildContext$)).+$/',
+        'instance-methods',
+        'everything-else',
+        'rendering',
+      ],
+      groups: {
+        lifecycle: [
+          'displayName',
+          'propTypes',
+          'contextTypes',
+          'childContextTypes',
+          'mixins',
+          'statics',
+          'defaultProps',
+          'constructor',
+          'getDefaultProps',
+          'getInitialState',
+          'state',
+          'getChildContext',
+          'getDerivedStateFromProps',
+          'componentWillMount',
+          'UNSAFE_componentWillMount',
+          'componentDidMount',
+          'componentWillReceiveProps',
+          'UNSAFE_componentWillReceiveProps',
+          'shouldComponentUpdate',
+          'componentWillUpdate',
+          'UNSAFE_componentWillUpdate',
+          'getSnapshotBeforeUpdate',
+          'componentDidUpdate',
+          'componentDidCatch',
+          'componentWillUnmount'
+        ],
+        rendering: [
+          '/^render.+$/',
+          'render'
+        ],
+      },
+    }],
+
+    // Prevent missing parentheses around multilines JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-wrap-multilines.md
+    'react/jsx-wrap-multilines': ['error', {
+      declaration: 'parens-new-line',
+      assignment: 'parens-new-line',
+      return: 'parens-new-line',
+      arrow: 'parens-new-line',
+      condition: 'parens-new-line',
+      logical: 'parens-new-line',
+      prop: 'parens-new-line',
+    }],
+
+    // Require that the first prop in a JSX element be on a new line when the element is multiline
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-first-prop-new-line.md
+    'react/jsx-first-prop-new-line': ['error', 'multiline-multiprop'],
+
+    // Enforce spacing around jsx equals signs
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-equals-spacing.md
+    'react/jsx-equals-spacing': ['error', 'never'],
+
+    // Enforce JSX indentation
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-indent.md
+    'react/jsx-indent': ['error', 2],
+
+    // Disallow target="_blank" on links
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/ac102885765be5ff37847a871f239c6703e1c7cc/docs/rules/jsx-no-target-blank.md
+    'react/jsx-no-target-blank': ['error', { enforceDynamicLinks: 'always' }],
+
+    // only .jsx files may have JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-filename-extension.md
+    'react/jsx-filename-extension': ['error', { extensions: ['.jsx'] }],
+
+    // prevent accidental JS comments from being injected into JSX as text
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-comment-textnodes.md
+    'react/jsx-no-comment-textnodes': 'error',
+
+    // disallow using React.render/ReactDOM.render's return value
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-render-return-value.md
+    'react/no-render-return-value': 'error',
+
+    // require a shouldComponentUpdate method, or PureRenderMixin
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/require-optimization.md
+    'react/require-optimization': ['off', { allowDecorators: [] }],
+
+    // warn against using findDOMNode()
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-find-dom-node.md
+    'react/no-find-dom-node': 'error',
+
+    // Forbid certain props on Components
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/forbid-component-props.md
+    'react/forbid-component-props': ['off', { forbid: [] }],
+
+    // Forbid certain elements
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/forbid-elements.md
+    'react/forbid-elements': ['off', { forbid: [], }],
+
+    // Prevent problem with children and props.dangerouslySetInnerHTML
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-danger-with-children.md
+    'react/no-danger-with-children': 'error',
+
+    // Prevent unused propType definitions
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-unused-prop-types.md
+    'react/no-unused-prop-types': ['error', {
+      customValidators: [
+      ],
+      skipShapeProps: true,
+    }],
+
+    // Require style prop value be an object or var
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/style-prop-object.md
+    'react/style-prop-object': 'error',
+
+    // Prevent invalid characters from appearing in markup
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-unescaped-entities.md
+    'react/no-unescaped-entities': 'error',
+
+    // Prevent passing of children as props
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-children-prop.md
+    'react/no-children-prop': 'error',
+
+    // Validate whitespace in and around the JSX opening and closing brackets
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-tag-spacing.md
+    'react/jsx-tag-spacing': ['error', {
+      closingSlash: 'never',
+      beforeSelfClosing: 'always',
+      afterOpening: 'never',
+      beforeClosing: 'never',
+    }],
+
+    // Enforce spaces before the closing bracket of self-closing JSX elements
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-space-before-closing.md
+    // Deprecated in favor of jsx-tag-spacing
+    'react/jsx-space-before-closing': ['off', 'always'],
+
+    // Prevent usage of Array index in keys
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-array-index-key.md
+    'react/no-array-index-key': 'error',
+
+    // Enforce a defaultProps definition for every prop that is not a required prop
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/require-default-props.md
+    'react/require-default-props': ['error', {
+      forbidDefaultForRequired: true,
+    }],
+
+    // Forbids using non-exported propTypes
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/forbid-foreign-prop-types.md
+    // this is intentionally set to "warn". it would be "error",
+    // but it's only critical if you're stripping propTypes in production.
+    'react/forbid-foreign-prop-types': ['warn', { allowInPropTypes: true }],
+
+    // Prevent void DOM elements from receiving children
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/void-dom-elements-no-children.md
+    'react/void-dom-elements-no-children': 'error',
+
+    // Enforce all defaultProps have a corresponding non-required PropType
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9e13ae2c51e44872b45cc15bf1ac3a72105bdd0e/docs/rules/default-props-match-prop-types.md
+    'react/default-props-match-prop-types': ['error', { allowRequiredDefaults: false }],
+
+    // Prevent usage of shouldComponentUpdate when extending React.PureComponent
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9e13ae2c51e44872b45cc15bf1ac3a72105bdd0e/docs/rules/no-redundant-should-component-update.md
+    'react/no-redundant-should-component-update': 'error',
+
+    // Prevent unused state values
+    // https://github.com/jsx-eslint/eslint-plugin-react/pull/1103/
+    'react/no-unused-state': 'error',
+
+    // Enforces consistent naming for boolean props
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/boolean-prop-naming.md
+    'react/boolean-prop-naming': ['off', {
+      propTypeNames: ['bool', 'mutuallyExclusiveTrueProps'],
+      rule: '^(is|has)[A-Z]([A-Za-z0-9]?)+',
+      message: '',
+    }],
+
+    // Prevents common casing typos
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/73abadb697034b5ccb514d79fb4689836fe61f91/docs/rules/no-typos.md
+    'react/no-typos': 'error',
+
+    // Enforce curly braces or disallow unnecessary curly braces in JSX props and/or children
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-brace-presence.md
+    'react/jsx-curly-brace-presence': ['error', { props: 'never', children: 'never' }],
+
+    // One JSX Element Per Line
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-one-expression-per-line.md
+    'react/jsx-one-expression-per-line': ['error', { allow: 'single-child' }],
+
+    // Enforce consistent usage of destructuring assignment of props, state, and context
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/destructuring-assignment.md
+    'react/destructuring-assignment': ['error', 'always'],
+
+    // Prevent using this.state within a this.setState
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/no-access-state-in-setstate.md
+    'react/no-access-state-in-setstate': 'error',
+
+    // Prevent usage of button elements without an explicit type attribute
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/button-has-type.md
+    'react/button-has-type': ['error', {
+      button: true,
+      submit: true,
+      reset: false,
+    }],
+
+    // Ensures inline tags are not rendered without spaces between them
+    'react/jsx-child-element-spacing': 'off',
+
+    // Prevent this from being used in stateless functional components
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/no-this-in-sfc.md
+    'react/no-this-in-sfc': 'error',
+
+    // Validate JSX maximum depth
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/abe8381c0d6748047224c430ce47f02e40160ed0/docs/rules/jsx-max-depth.md
+    'react/jsx-max-depth': 'off',
+
+    // Disallow multiple spaces between inline JSX props
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/ac102885765be5ff37847a871f239c6703e1c7cc/docs/rules/jsx-props-no-multi-spaces.md
+    'react/jsx-props-no-multi-spaces': 'error',
+
+    // Prevent usage of UNSAFE_ methods
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/157cc932be2cfaa56b3f5b45df6f6d4322a2f660/docs/rules/no-unsafe.md
+    'react/no-unsafe': 'off',
+
+    // Enforce shorthand or standard form for React fragments
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/bc976b837abeab1dffd90ac6168b746a83fc83cc/docs/rules/jsx-fragments.md
+    'react/jsx-fragments': ['error', 'syntax'],
+
+    // Enforce linebreaks in curly braces in JSX attributes and expressions.
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-newline.md
+    'react/jsx-curly-newline': ['error', {
+      multiline: 'consistent',
+      singleline: 'consistent',
+    }],
+
+    // Enforce state initialization style
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/state-in-constructor.md
+    // TODO: set to "never" once babel-preset-airbnb supports public class fields
+    'react/state-in-constructor': ['error', 'always'],
+
+    // Enforces where React component static properties should be positioned
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/static-property-placement.md
+    // TODO: set to "static public field" once babel-preset-airbnb supports public class fields
+    'react/static-property-placement': ['error', 'property assignment'],
+
+    // Disallow JSX props spreading
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-props-no-spreading.md
+    'react/jsx-props-no-spreading': ['error', {
+      html: 'enforce',
+      custom: 'enforce',
+      explicitSpread: 'ignore',
+      exceptions: [],
+    }],
+
+    // Enforce that props are read-only
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prefer-read-only-props.md
+    'react/prefer-read-only-props': 'off',
+
+    // Prevent usage of `javascript:` URLs
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-script-url.md
+    'react/jsx-no-script-url': ['error', [
+      {
+        name: 'Link',
+        props: ['to'],
+      },
+    ]],
+
+    // Disallow unnecessary fragments
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-useless-fragment.md
+    'react/jsx-no-useless-fragment': 'error',
+
+    // Prevent adjacent inline elements not separated by whitespace
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-adjacent-inline-elements.md
+    // TODO: enable? semver-major
+    'react/no-adjacent-inline-elements': 'off',
+
+    // Enforce a specific function type for function components
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/function-component-definition.md
+    'react/function-component-definition': ['error', {
+      namedComponents: ['function-declaration', 'function-expression'],
+      unnamedComponents: 'function-expression',
+    }],
+
+    // Enforce a new line after jsx elements and expressions
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/e2eaadae316f9506d163812a09424eb42698470a/docs/rules/jsx-newline.md
+    'react/jsx-newline': 'off',
+
+    // Prevent react contexts from taking non-stable values
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/e2eaadae316f9506d163812a09424eb42698470a/docs/rules/jsx-no-constructed-context-values.md
+    'react/jsx-no-constructed-context-values': 'error',
+
+    // Prevent creating unstable components inside components
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c2a790a3472eea0f6de984bdc3ee2a62197417fb/docs/rules/no-unstable-nested-components.md
+    'react/no-unstable-nested-components': 'error',
+
+    // Enforce that namespaces are not used in React elements
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/8785c169c25b09b33c95655bf508cf46263bc53f/docs/rules/no-namespace.md
+    'react/no-namespace': 'error',
+
+    // Prefer exact proptype definitions
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/8785c169c25b09b33c95655bf508cf46263bc53f/docs/rules/prefer-exact-props.md
+    'react/prefer-exact-props': 'error',
+
+    // Lifecycle methods should be methods on the prototype, not class fields
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/21e01b61af7a38fc86d94f27eb66cda8054582ed/docs/rules/no-arrow-function-lifecycle.md
+    'react/no-arrow-function-lifecycle': 'error',
+
+    // Prevent usage of invalid attributes
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/21e01b61af7a38fc86d94f27eb66cda8054582ed/docs/rules/no-invalid-html-attribute.md
+    'react/no-invalid-html-attribute': 'error',
+
+    // Prevent declaring unused methods of component class
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/21e01b61af7a38fc86d94f27eb66cda8054582ed/docs/rules/no-unused-class-component-methods.md
+    'react/no-unused-class-component-methods': 'error',
+
+    // Ensure destructuring and symmetric naming of useState hook value and setter variables
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c8833f301314dab3e79ef7ac4cf863e4d5fa0019/docs/rules/hook-use-state.md
+    // TODO: semver-major, enable
+    'react/hook-use-state': 'off',
+
+    // Enforce sandbox attribute on iframe elements
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c8833f301314dab3e79ef7ac4cf863e4d5fa0019/docs/rules/iframe-missing-sandbox.md
+    // TODO: semver-major, enable
+    'react/iframe-missing-sandbox': 'off',
+
+    // Prevent problematic leaked values from being rendered
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c42b624d0fb9ad647583a775ab9751091eec066f/docs/rules/jsx-no-leaked-render.md
+    // TODO: semver-major, enable
+    'react/jsx-no-leaked-render': 'off',
+
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/66b58dd4864678eb869a7bf434c72ff7ac530eb1/docs/rules/no-object-type-as-default-prop.md
+    // TODO: semver-major, enable
+    'react/no-object-type-as-default-prop': 'off',
+
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/66b58dd4864678eb869a7bf434c72ff7ac530eb1/docs/rules/sort-default-props.md
+    // TODO: semver-major, enable?
+    'react/sort-default-props': ['off', {
+      ignoreCase: false
+    }],
+
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9668ee0762acd5c23f53cd3a372e2d8d9563944d/docs/rules/forward-ref-uses-ref.md
+    // TODO: semver-major, enable
+    'react/forward-ref-uses-ref': 'off',
+
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9668ee0762acd5c23f53cd3a372e2d8d9563944d/docs/rules/jsx-props-no-spread-multi.md
+    // TODO: semver-major, enable
+    'react/jsx-props-no-spread-multi': 'off'
+  },
+
+  settings: {
+    'import/resolver': {
+      node: {
+        extensions: ['.js', '.jsx', '.json']
+      }
+    },
+    react: {
+      pragma: 'React',
+      version: 'detect'
+    },
+    propWrapperFunctions: [
+      'forbidExtraProps', // https://www.npmjs.com/package/airbnb-prop-types
+      'exact', // https://www.npmjs.com/package/prop-types-exact
+      'Object.freeze', // https://tc39.github.io/ecma262/#sec-object.freeze
+    ]
+  }
+};
diff --git a/packages/eslint-config-airbnb/rules/flat/react-a11y.js b/packages/eslint-config-airbnb/rules/flat/react-a11y.js
new file mode 100644
index 0000000000..878aa998d3
--- /dev/null
+++ b/packages/eslint-config-airbnb/rules/flat/react-a11y.js
@@ -0,0 +1,14 @@
+const jsxA11yPlugin = require('eslint-plugin-jsx-a11y');
+const reactPlugin = require('eslint-plugin-react');
+const base = require('../base/react-a11y');
+
+module.exports = {
+  plugins: {
+    'jsx-a11y': jsxA11yPlugin,
+    react: reactPlugin
+  },
+  languageOptions: {
+    parserOptions: base.parserOptions
+  },
+  rules: base.rules
+};
diff --git a/packages/eslint-config-airbnb/rules/flat/react-hooks.js b/packages/eslint-config-airbnb/rules/flat/react-hooks.js
new file mode 100644
index 0000000000..0069711b25
--- /dev/null
+++ b/packages/eslint-config-airbnb/rules/flat/react-hooks.js
@@ -0,0 +1,12 @@
+const reactHooksPlugin = require('eslint-plugin-react-hooks');
+const base = require('../base/react-hooks');
+
+module.exports = [{
+  plugins: {
+    'react-hooks': reactHooksPlugin,
+  },
+  languageOptions: {
+    parserOptions: base.parserOptions
+  },
+  rules: base.rules
+}];
diff --git a/packages/eslint-config-airbnb/rules/flat/react.js b/packages/eslint-config-airbnb/rules/flat/react.js
new file mode 100644
index 0000000000..cc514bef91
--- /dev/null
+++ b/packages/eslint-config-airbnb/rules/flat/react.js
@@ -0,0 +1,13 @@
+const reactPlugin = require('eslint-plugin-react');
+const base = require('../base/react');
+
+module.exports = [{
+  plugins: {
+    react: reactPlugin
+  },
+  languageOptions: {
+    parserOptions: base.parserOptions
+  },
+  rules: base.rules,
+  settings: base.settings
+}];
diff --git a/packages/eslint-config-airbnb/rules/react-a11y.js b/packages/eslint-config-airbnb/rules/react-a11y.js
index 58065120a4..b0e44f1237 100644
--- a/packages/eslint-config-airbnb/rules/react-a11y.js
+++ b/packages/eslint-config-airbnb/rules/react-a11y.js
@@ -1,269 +1,10 @@
+const base = require('./base/react-a11y');
+
 module.exports = {
   plugins: [
     'jsx-a11y',
     'react'
   ],
-
-  parserOptions: {
-    ecmaFeatures: {
-      jsx: true,
-    },
-  },
-
-  rules: {
-    // ensure emoji are accessible
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/accessible-emoji.md
-    // disabled; rule is deprecated
-    'jsx-a11y/accessible-emoji': 'off',
-
-    // Enforce that all elements that require alternative text have meaningful information
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/alt-text.md
-    'jsx-a11y/alt-text': ['error', {
-      elements: ['img', 'object', 'area', 'input[type="image"]'],
-      img: [],
-      object: [],
-      area: [],
-      'input[type="image"]': [],
-    }],
-
-    // Enforce that anchors have content
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-has-content.md
-    'jsx-a11y/anchor-has-content': ['error', { components: [] }],
-
-    // ensure <a> tags are valid
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/0745af376cdc8686d85a361ce36952b1fb1ccf6e/docs/rules/anchor-is-valid.md
-    'jsx-a11y/anchor-is-valid': ['error', {
-      components: ['Link'],
-      specialLink: ['to'],
-      aspects: ['noHref', 'invalidHref', 'preferButton'],
-    }],
-
-    // elements with aria-activedescendant must be tabbable
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-activedescendant-has-tabindex.md
-    'jsx-a11y/aria-activedescendant-has-tabindex': 'error',
-
-    // Enforce all aria-* props are valid.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-props.md
-    'jsx-a11y/aria-props': 'error',
-
-    // Enforce ARIA state and property values are valid.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-proptypes.md
-    'jsx-a11y/aria-proptypes': 'error',
-
-    // Require ARIA roles to be valid and non-abstract
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-role.md
-    'jsx-a11y/aria-role': ['error', { ignoreNonDOM: false }],
-
-    // Enforce that elements that do not support ARIA roles, states, and
-    // properties do not have those attributes.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-unsupported-elements.md
-    'jsx-a11y/aria-unsupported-elements': 'error',
-
-    // Ensure the autocomplete attribute is correct and suitable for the form field it is used with
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/29c68596b15c4ff0a40daae6d4a2670e36e37d35/docs/rules/autocomplete-valid.md
-    'jsx-a11y/autocomplete-valid': ['off', {
-      inputComponents: [],
-    }],
-
-    // require onClick be accompanied by onKeyUp/onKeyDown/onKeyPress
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/click-events-have-key-events.md
-    'jsx-a11y/click-events-have-key-events': 'error',
-
-    // Enforce that a control (an interactive element) has a text label.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/control-has-associated-label.md
-    'jsx-a11y/control-has-associated-label': ['error', {
-      labelAttributes: ['label'],
-      controlComponents: [],
-      ignoreElements: [
-        'audio',
-        'canvas',
-        'embed',
-        'input',
-        'textarea',
-        'tr',
-        'video',
-      ],
-      ignoreRoles: [
-        'grid',
-        'listbox',
-        'menu',
-        'menubar',
-        'radiogroup',
-        'row',
-        'tablist',
-        'toolbar',
-        'tree',
-        'treegrid',
-      ],
-      depth: 5,
-    }],
-
-    // ensure <hX> tags have content and are not aria-hidden
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/heading-has-content.md
-    'jsx-a11y/heading-has-content': ['error', { components: [''] }],
-
-    // require HTML elements to have a "lang" prop
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/html-has-lang.md
-    'jsx-a11y/html-has-lang': 'error',
-
-    // ensure iframe elements have a unique title
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/iframe-has-title.md
-    'jsx-a11y/iframe-has-title': 'error',
-
-    // Prevent img alt text from containing redundant words like "image", "picture", or "photo"
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/img-redundant-alt.md
-    'jsx-a11y/img-redundant-alt': 'error',
-
-    // Elements with an interactive role and interaction handlers must be focusable
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/interactive-supports-focus.md
-    'jsx-a11y/interactive-supports-focus': 'error',
-
-    // Enforce that a label tag has a text label and an associated control.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/b800f40a2a69ad48015ae9226fbe879f946757ed/docs/rules/label-has-associated-control.md
-    'jsx-a11y/label-has-associated-control': ['error', {
-      labelComponents: [],
-      labelAttributes: [],
-      controlComponents: [],
-      assert: 'both',
-      depth: 25
-    }],
-
-    // require HTML element's lang prop to be valid
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/lang.md
-    'jsx-a11y/lang': 'error',
-
-    // media elements must have captions
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/media-has-caption.md
-    'jsx-a11y/media-has-caption': ['error', {
-      audio: [],
-      video: [],
-      track: [],
-    }],
-
-    // require that mouseover/out come with focus/blur, for keyboard-only users
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/mouse-events-have-key-events.md
-    'jsx-a11y/mouse-events-have-key-events': 'error',
-
-    // Prevent use of `accessKey`
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-access-key.md
-    'jsx-a11y/no-access-key': 'error',
-
-    // prohibit autoFocus prop
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-autofocus.md
-    'jsx-a11y/no-autofocus': ['error', { ignoreNonDOM: true }],
-
-    // prevent distracting elements, like <marquee> and <blink>
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-distracting-elements.md
-    'jsx-a11y/no-distracting-elements': ['error', {
-      elements: ['marquee', 'blink'],
-    }],
-
-    // WAI-ARIA roles should not be used to convert an interactive element to non-interactive
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-interactive-element-to-noninteractive-role.md
-    'jsx-a11y/no-interactive-element-to-noninteractive-role': ['error', {
-      tr: ['none', 'presentation'],
-    }],
-
-    // A non-interactive element does not support event handlers (mouse and key handlers)
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-noninteractive-element-interactions.md
-    'jsx-a11y/no-noninteractive-element-interactions': ['error', {
-      handlers: [
-        'onClick',
-        'onMouseDown',
-        'onMouseUp',
-        'onKeyPress',
-        'onKeyDown',
-        'onKeyUp',
-      ]
-    }],
-
-    // WAI-ARIA roles should not be used to convert a non-interactive element to interactive
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-noninteractive-element-to-interactive-role.md
-    'jsx-a11y/no-noninteractive-element-to-interactive-role': ['error', {
-      ul: ['listbox', 'menu', 'menubar', 'radiogroup', 'tablist', 'tree', 'treegrid'],
-      ol: ['listbox', 'menu', 'menubar', 'radiogroup', 'tablist', 'tree', 'treegrid'],
-      li: ['menuitem', 'option', 'row', 'tab', 'treeitem'],
-      table: ['grid'],
-      td: ['gridcell'],
-    }],
-
-    // Tab key navigation should be limited to elements on the page that can be interacted with.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-noninteractive-tabindex.md
-    'jsx-a11y/no-noninteractive-tabindex': ['error', {
-      tags: [],
-      roles: ['tabpanel'],
-      allowExpressionValues: true,
-    }],
-
-    // require onBlur instead of onChange
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-onchange.md
-    'jsx-a11y/no-onchange': 'off',
-
-    // ensure HTML elements do not specify redundant ARIA roles
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-redundant-roles.md
-    'jsx-a11y/no-redundant-roles': ['error', {
-      nav: ['navigation'],
-    }],
-
-    // Enforce that DOM elements without semantic behavior not have interaction handlers
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-static-element-interactions.md
-    'jsx-a11y/no-static-element-interactions': ['error', {
-      handlers: [
-        'onClick',
-        'onMouseDown',
-        'onMouseUp',
-        'onKeyPress',
-        'onKeyDown',
-        'onKeyUp',
-      ]
-    }],
-
-    // Enforce that elements with ARIA roles must have all required attributes
-    // for that role.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/role-has-required-aria-props.md
-    'jsx-a11y/role-has-required-aria-props': 'error',
-
-    // Enforce that elements with explicit or implicit roles defined contain
-    // only aria-* properties supported by that role.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/role-supports-aria-props.md
-    'jsx-a11y/role-supports-aria-props': 'error',
-
-    // only allow <th> to have the "scope" attr
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/scope.md
-    'jsx-a11y/scope': 'error',
-
-    // Enforce tabIndex value is not greater than zero.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/tabindex-no-positive.md
-    'jsx-a11y/tabindex-no-positive': 'error',
-
-    // ----------------------------------------------------
-    // Rules that no longer exist in eslint-plugin-jsx-a11y
-    // ----------------------------------------------------
-
-    // require that JSX labels use "htmlFor"
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/label-has-for.md
-    // deprecated: replaced by `label-has-associated-control` rule
-    'jsx-a11y/label-has-for': ['off', {
-      components: [],
-      required: {
-        every: ['nesting', 'id'],
-      },
-      allowChildren: false,
-    }],
-
-    // Ensures anchor text is not ambiguous
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/93f78856655696a55309440593e0948c6fb96134/docs/rules/anchor-ambiguous-text.md
-    // TODO: semver-major, enable
-    'jsx-a11y/anchor-ambiguous-text': 'off',
-
-    // Enforce that aria-hidden="true" is not set on focusable elements.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/93f78856655696a55309440593e0948c6fb96134/docs/rules/no-aria-hidden-on-focusable.md
-    // TODO: semver-major, enable
-    'jsx-a11y/no-aria-hidden-on-focusable': 'off',
-
-    // Enforces using semantic DOM elements over the ARIA role property.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/93f78856655696a55309440593e0948c6fb96134/docs/rules/prefer-tag-over-role.md
-    // TODO: semver-major, enable
-    'jsx-a11y/prefer-tag-over-role': 'off',
-  },
+  parserOptions: base.parserOptions,
+  rules: base.rules
 };
diff --git a/packages/eslint-config-airbnb/rules/react-hooks.js b/packages/eslint-config-airbnb/rules/react-hooks.js
index be17c9a571..651133b876 100644
--- a/packages/eslint-config-airbnb/rules/react-hooks.js
+++ b/packages/eslint-config-airbnb/rules/react-hooks.js
@@ -1,21 +1,9 @@
+const base = require('./base/react-hooks');
+
 module.exports = {
   plugins: [
     'react-hooks',
   ],
-
-  parserOptions: {
-    ecmaFeatures: {
-      jsx: true,
-    },
-  },
-
-  rules: {
-    // Enforce Rules of Hooks
-    // https://github.com/facebook/react/blob/c11015ff4f610ac2924d1fc6d569a17657a404fd/packages/eslint-plugin-react-hooks/src/RulesOfHooks.js
-    'react-hooks/rules-of-hooks': 'error',
-
-    // Verify the list of the dependencies for Hooks like useEffect and similar
-    // https://github.com/facebook/react/blob/1204c789776cb01fbaf3e9f032e7e2ba85a44137/packages/eslint-plugin-react-hooks/src/ExhaustiveDeps.js
-    'react-hooks/exhaustive-deps': 'error',
-  },
+  parserOptions: base.parserOptions,
+  rules: base.rules
 };
diff --git a/packages/eslint-config-airbnb/rules/react.js b/packages/eslint-config-airbnb/rules/react.js
index c4d29e0b39..a5426622a4 100644
--- a/packages/eslint-config-airbnb/rules/react.js
+++ b/packages/eslint-config-airbnb/rules/react.js
@@ -1,621 +1,10 @@
-const baseStyleRules = require('eslint-config-airbnb-base/rules/style').rules;
-
-const dangleRules = baseStyleRules['no-underscore-dangle'];
+const base = require('./base/react');
 
 module.exports = {
   plugins: [
     'react',
   ],
-
-  parserOptions: {
-    ecmaFeatures: {
-      jsx: true,
-    },
-  },
-
-  // View link below for react rules documentation
-  // https://github.com/jsx-eslint/eslint-plugin-react#list-of-supported-rules
-  rules: {
-    'no-underscore-dangle': [dangleRules[0], {
-      ...dangleRules[1],
-      allow: dangleRules[1].allow.concat(['__REDUX_DEVTOOLS_EXTENSION_COMPOSE__']),
-    }],
-
-    // Specify whether double or single quotes should be used in JSX attributes
-    // https://eslint.org/docs/rules/jsx-quotes
-    'jsx-quotes': ['error', 'prefer-double'],
-
-    'class-methods-use-this': ['error', {
-      exceptMethods: [
-        'render',
-        'getInitialState',
-        'getDefaultProps',
-        'getChildContext',
-        'componentWillMount',
-        'UNSAFE_componentWillMount',
-        'componentDidMount',
-        'componentWillReceiveProps',
-        'UNSAFE_componentWillReceiveProps',
-        'shouldComponentUpdate',
-        'componentWillUpdate',
-        'UNSAFE_componentWillUpdate',
-        'componentDidUpdate',
-        'componentWillUnmount',
-        'componentDidCatch',
-        'getSnapshotBeforeUpdate'
-      ],
-    }],
-
-    // This rule enforces onChange or readonly attribute for checked property of input elements.
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/checked-requires-onchange-or-readonly.md
-    'react/checked-requires-onchange-or-readonly': ['off', {
-      ignoreMissingProperties: false,
-      ignoreExclusiveCheckedAttribute: false
-    }],
-
-    // Prevent missing displayName in a React component definition
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/display-name.md
-    'react/display-name': ['off', { ignoreTranspilerName: false }],
-
-    // Forbid certain propTypes (any, array, object)
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/forbid-prop-types.md
-    'react/forbid-prop-types': ['error', {
-      forbid: ['any', 'array', 'object'],
-      checkContextTypes: true,
-      checkChildContextTypes: true,
-    }],
-
-    // Forbid certain props on DOM Nodes
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/forbid-dom-props.md
-    'react/forbid-dom-props': ['off', { forbid: [] }],
-
-    // Enforce boolean attributes notation in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-boolean-value.md
-    'react/jsx-boolean-value': ['error', 'never', { always: [] }],
-
-    // Validate closing bracket location in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-closing-bracket-location.md
-    'react/jsx-closing-bracket-location': ['error', 'line-aligned'],
-
-    // Validate closing tag location in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-closing-tag-location.md
-    'react/jsx-closing-tag-location': 'error',
-
-    // Enforce or disallow spaces inside of curly braces in JSX attributes
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-spacing.md
-    'react/jsx-curly-spacing': ['error', 'never', { allowMultiline: true }],
-
-    // Enforce event handler naming conventions in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-handler-names.md
-    'react/jsx-handler-names': ['off', {
-      eventHandlerPrefix: 'handle',
-      eventHandlerPropPrefix: 'on',
-    }],
-
-    // Validate props indentation in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-indent-props.md
-    'react/jsx-indent-props': ['error', 2],
-
-    // Validate JSX has key prop when in array or iterator
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-key.md
-    // Turned off because it has too many false positives
-    'react/jsx-key': 'off',
-
-    // Limit maximum of props on a single line in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-max-props-per-line.md
-    'react/jsx-max-props-per-line': ['error', { maximum: 1, when: 'multiline' }],
-
-    // Prevent usage of .bind() in JSX props
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-bind.md
-    'react/jsx-no-bind': ['error', {
-      ignoreRefs: true,
-      allowArrowFunctions: true,
-      allowFunctions: false,
-      allowBind: false,
-      ignoreDOMComponents: true,
-    }],
-
-    // Prevent duplicate props in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-duplicate-props.md
-    'react/jsx-no-duplicate-props': ['error', { ignoreCase: true }],
-
-    // Prevent usage of unwrapped JSX strings
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-literals.md
-    'react/jsx-no-literals': ['off', { noStrings: true }],
-
-    // Disallow undeclared variables in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-undef.md
-    'react/jsx-no-undef': 'error',
-
-    // Enforce PascalCase for user-defined JSX components
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-pascal-case.md
-    'react/jsx-pascal-case': ['error', {
-      allowAllCaps: true,
-      ignore: [],
-    }],
-
-    // Enforce propTypes declarations alphabetical sorting
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/sort-prop-types.md
-    'react/sort-prop-types': ['off', {
-      ignoreCase: true,
-      callbacksLast: false,
-      requiredFirst: false,
-      sortShapeProp: true,
-    }],
-
-    // Deprecated in favor of react/jsx-sort-props
-    'react/jsx-sort-prop-types': 'off',
-
-    // Enforce props alphabetical sorting
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-sort-props.md
-    'react/jsx-sort-props': ['off', {
-      ignoreCase: true,
-      callbacksLast: false,
-      shorthandFirst: false,
-      shorthandLast: false,
-      noSortAlphabetically: false,
-      reservedFirst: true,
-    }],
-
-    // Enforce defaultProps declarations alphabetical sorting
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-sort-default-props.md
-    'react/jsx-sort-default-props': ['off', {
-      ignoreCase: true,
-    }],
-
-    // Prevent React to be incorrectly marked as unused
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-uses-react.md
-    'react/jsx-uses-react': ['error'],
-
-    // Prevent variables used in JSX to be incorrectly marked as unused
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-uses-vars.md
-    'react/jsx-uses-vars': 'error',
-
-    // Prevent usage of dangerous JSX properties
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-danger.md
-    'react/no-danger': 'warn',
-
-    // Prevent usage of deprecated methods
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-deprecated.md
-    'react/no-deprecated': ['error'],
-
-    // Prevent usage of setState in componentDidMount
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-did-mount-set-state.md
-    // this is necessary for server-rendering
-    'react/no-did-mount-set-state': 'off',
-
-    // Prevent usage of setState in componentDidUpdate
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-did-update-set-state.md
-    'react/no-did-update-set-state': 'error',
-
-    // Prevent usage of setState in componentWillUpdate
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-will-update-set-state.md
-    'react/no-will-update-set-state': 'error',
-
-    // Prevent direct mutation of this.state
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-direct-mutation-state.md
-    'react/no-direct-mutation-state': 'off',
-
-    // Prevent usage of isMounted
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-is-mounted.md
-    'react/no-is-mounted': 'error',
-
-    // Prevent multiple component definition per file
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-multi-comp.md
-    'react/no-multi-comp': 'off',
-
-    // Prevent usage of setState
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-set-state.md
-    'react/no-set-state': 'off',
-
-    // Prevent using string references
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-string-refs.md
-    'react/no-string-refs': 'error',
-
-    // Prevent usage of unknown DOM property
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-unknown-property.md
-    'react/no-unknown-property': 'error',
-
-    // Require ES6 class declarations over React.createClass
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prefer-es6-class.md
-    'react/prefer-es6-class': ['error', 'always'],
-
-    // Require stateless functions when not using lifecycle methods, setState or ref
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prefer-stateless-function.md
-    'react/prefer-stateless-function': ['error', { ignorePureComponents: true }],
-
-    // Prevent missing props validation in a React component definition
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prop-types.md
-    'react/prop-types': ['error', {
-      ignore: [],
-      customValidators: [],
-      skipUndeclared: false
-    }],
-
-    // Prevent missing React when using JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/react-in-jsx-scope.md
-    'react/react-in-jsx-scope': 'error',
-
-    // Require render() methods to return something
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/require-render-return.md
-    'react/require-render-return': 'error',
-
-    // Prevent extra closing tags for components without children
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/self-closing-comp.md
-    'react/self-closing-comp': 'error',
-
-    // Enforce component methods order
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/sort-comp.md
-    'react/sort-comp': ['error', {
-      order: [
-        'static-variables',
-        'static-methods',
-        'instance-variables',
-        'lifecycle',
-        '/^handle.+$/',
-        '/^on.+$/',
-        'getters',
-        'setters',
-        '/^(get|set)(?!(InitialState$|DefaultProps$|ChildContext$)).+$/',
-        'instance-methods',
-        'everything-else',
-        'rendering',
-      ],
-      groups: {
-        lifecycle: [
-          'displayName',
-          'propTypes',
-          'contextTypes',
-          'childContextTypes',
-          'mixins',
-          'statics',
-          'defaultProps',
-          'constructor',
-          'getDefaultProps',
-          'getInitialState',
-          'state',
-          'getChildContext',
-          'getDerivedStateFromProps',
-          'componentWillMount',
-          'UNSAFE_componentWillMount',
-          'componentDidMount',
-          'componentWillReceiveProps',
-          'UNSAFE_componentWillReceiveProps',
-          'shouldComponentUpdate',
-          'componentWillUpdate',
-          'UNSAFE_componentWillUpdate',
-          'getSnapshotBeforeUpdate',
-          'componentDidUpdate',
-          'componentDidCatch',
-          'componentWillUnmount'
-        ],
-        rendering: [
-          '/^render.+$/',
-          'render'
-        ],
-      },
-    }],
-
-    // Prevent missing parentheses around multilines JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-wrap-multilines.md
-    'react/jsx-wrap-multilines': ['error', {
-      declaration: 'parens-new-line',
-      assignment: 'parens-new-line',
-      return: 'parens-new-line',
-      arrow: 'parens-new-line',
-      condition: 'parens-new-line',
-      logical: 'parens-new-line',
-      prop: 'parens-new-line',
-    }],
-
-    // Require that the first prop in a JSX element be on a new line when the element is multiline
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-first-prop-new-line.md
-    'react/jsx-first-prop-new-line': ['error', 'multiline-multiprop'],
-
-    // Enforce spacing around jsx equals signs
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-equals-spacing.md
-    'react/jsx-equals-spacing': ['error', 'never'],
-
-    // Enforce JSX indentation
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-indent.md
-    'react/jsx-indent': ['error', 2],
-
-    // Disallow target="_blank" on links
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/ac102885765be5ff37847a871f239c6703e1c7cc/docs/rules/jsx-no-target-blank.md
-    'react/jsx-no-target-blank': ['error', { enforceDynamicLinks: 'always' }],
-
-    // only .jsx files may have JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-filename-extension.md
-    'react/jsx-filename-extension': ['error', { extensions: ['.jsx'] }],
-
-    // prevent accidental JS comments from being injected into JSX as text
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-comment-textnodes.md
-    'react/jsx-no-comment-textnodes': 'error',
-
-    // disallow using React.render/ReactDOM.render's return value
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-render-return-value.md
-    'react/no-render-return-value': 'error',
-
-    // require a shouldComponentUpdate method, or PureRenderMixin
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/require-optimization.md
-    'react/require-optimization': ['off', { allowDecorators: [] }],
-
-    // warn against using findDOMNode()
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-find-dom-node.md
-    'react/no-find-dom-node': 'error',
-
-    // Forbid certain props on Components
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/forbid-component-props.md
-    'react/forbid-component-props': ['off', { forbid: [] }],
-
-    // Forbid certain elements
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/forbid-elements.md
-    'react/forbid-elements': ['off', { forbid: [], }],
-
-    // Prevent problem with children and props.dangerouslySetInnerHTML
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-danger-with-children.md
-    'react/no-danger-with-children': 'error',
-
-    // Prevent unused propType definitions
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-unused-prop-types.md
-    'react/no-unused-prop-types': ['error', {
-      customValidators: [
-      ],
-      skipShapeProps: true,
-    }],
-
-    // Require style prop value be an object or var
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/style-prop-object.md
-    'react/style-prop-object': 'error',
-
-    // Prevent invalid characters from appearing in markup
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-unescaped-entities.md
-    'react/no-unescaped-entities': 'error',
-
-    // Prevent passing of children as props
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-children-prop.md
-    'react/no-children-prop': 'error',
-
-    // Validate whitespace in and around the JSX opening and closing brackets
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-tag-spacing.md
-    'react/jsx-tag-spacing': ['error', {
-      closingSlash: 'never',
-      beforeSelfClosing: 'always',
-      afterOpening: 'never',
-      beforeClosing: 'never',
-    }],
-
-    // Enforce spaces before the closing bracket of self-closing JSX elements
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-space-before-closing.md
-    // Deprecated in favor of jsx-tag-spacing
-    'react/jsx-space-before-closing': ['off', 'always'],
-
-    // Prevent usage of Array index in keys
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-array-index-key.md
-    'react/no-array-index-key': 'error',
-
-    // Enforce a defaultProps definition for every prop that is not a required prop
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/require-default-props.md
-    'react/require-default-props': ['error', {
-      forbidDefaultForRequired: true,
-    }],
-
-    // Forbids using non-exported propTypes
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/forbid-foreign-prop-types.md
-    // this is intentionally set to "warn". it would be "error",
-    // but it's only critical if you're stripping propTypes in production.
-    'react/forbid-foreign-prop-types': ['warn', { allowInPropTypes: true }],
-
-    // Prevent void DOM elements from receiving children
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/void-dom-elements-no-children.md
-    'react/void-dom-elements-no-children': 'error',
-
-    // Enforce all defaultProps have a corresponding non-required PropType
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9e13ae2c51e44872b45cc15bf1ac3a72105bdd0e/docs/rules/default-props-match-prop-types.md
-    'react/default-props-match-prop-types': ['error', { allowRequiredDefaults: false }],
-
-    // Prevent usage of shouldComponentUpdate when extending React.PureComponent
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9e13ae2c51e44872b45cc15bf1ac3a72105bdd0e/docs/rules/no-redundant-should-component-update.md
-    'react/no-redundant-should-component-update': 'error',
-
-    // Prevent unused state values
-    // https://github.com/jsx-eslint/eslint-plugin-react/pull/1103/
-    'react/no-unused-state': 'error',
-
-    // Enforces consistent naming for boolean props
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/boolean-prop-naming.md
-    'react/boolean-prop-naming': ['off', {
-      propTypeNames: ['bool', 'mutuallyExclusiveTrueProps'],
-      rule: '^(is|has)[A-Z]([A-Za-z0-9]?)+',
-      message: '',
-    }],
-
-    // Prevents common casing typos
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/73abadb697034b5ccb514d79fb4689836fe61f91/docs/rules/no-typos.md
-    'react/no-typos': 'error',
-
-    // Enforce curly braces or disallow unnecessary curly braces in JSX props and/or children
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-brace-presence.md
-    'react/jsx-curly-brace-presence': ['error', { props: 'never', children: 'never' }],
-
-    // One JSX Element Per Line
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-one-expression-per-line.md
-    'react/jsx-one-expression-per-line': ['error', { allow: 'single-child' }],
-
-    // Enforce consistent usage of destructuring assignment of props, state, and context
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/destructuring-assignment.md
-    'react/destructuring-assignment': ['error', 'always'],
-
-    // Prevent using this.state within a this.setState
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/no-access-state-in-setstate.md
-    'react/no-access-state-in-setstate': 'error',
-
-    // Prevent usage of button elements without an explicit type attribute
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/button-has-type.md
-    'react/button-has-type': ['error', {
-      button: true,
-      submit: true,
-      reset: false,
-    }],
-
-    // Ensures inline tags are not rendered without spaces between them
-    'react/jsx-child-element-spacing': 'off',
-
-    // Prevent this from being used in stateless functional components
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/no-this-in-sfc.md
-    'react/no-this-in-sfc': 'error',
-
-    // Validate JSX maximum depth
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/abe8381c0d6748047224c430ce47f02e40160ed0/docs/rules/jsx-max-depth.md
-    'react/jsx-max-depth': 'off',
-
-    // Disallow multiple spaces between inline JSX props
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/ac102885765be5ff37847a871f239c6703e1c7cc/docs/rules/jsx-props-no-multi-spaces.md
-    'react/jsx-props-no-multi-spaces': 'error',
-
-    // Prevent usage of UNSAFE_ methods
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/157cc932be2cfaa56b3f5b45df6f6d4322a2f660/docs/rules/no-unsafe.md
-    'react/no-unsafe': 'off',
-
-    // Enforce shorthand or standard form for React fragments
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/bc976b837abeab1dffd90ac6168b746a83fc83cc/docs/rules/jsx-fragments.md
-    'react/jsx-fragments': ['error', 'syntax'],
-
-    // Enforce linebreaks in curly braces in JSX attributes and expressions.
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-newline.md
-    'react/jsx-curly-newline': ['error', {
-      multiline: 'consistent',
-      singleline: 'consistent',
-    }],
-
-    // Enforce state initialization style
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/state-in-constructor.md
-    // TODO: set to "never" once babel-preset-airbnb supports public class fields
-    'react/state-in-constructor': ['error', 'always'],
-
-    // Enforces where React component static properties should be positioned
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/static-property-placement.md
-    // TODO: set to "static public field" once babel-preset-airbnb supports public class fields
-    'react/static-property-placement': ['error', 'property assignment'],
-
-    // Disallow JSX props spreading
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-props-no-spreading.md
-    'react/jsx-props-no-spreading': ['error', {
-      html: 'enforce',
-      custom: 'enforce',
-      explicitSpread: 'ignore',
-      exceptions: [],
-    }],
-
-    // Enforce that props are read-only
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prefer-read-only-props.md
-    'react/prefer-read-only-props': 'off',
-
-    // Prevent usage of `javascript:` URLs
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-script-url.md
-    'react/jsx-no-script-url': ['error', [
-      {
-        name: 'Link',
-        props: ['to'],
-      },
-    ]],
-
-    // Disallow unnecessary fragments
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-useless-fragment.md
-    'react/jsx-no-useless-fragment': 'error',
-
-    // Prevent adjacent inline elements not separated by whitespace
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-adjacent-inline-elements.md
-    // TODO: enable? semver-major
-    'react/no-adjacent-inline-elements': 'off',
-
-    // Enforce a specific function type for function components
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/function-component-definition.md
-    'react/function-component-definition': ['error', {
-      namedComponents: ['function-declaration', 'function-expression'],
-      unnamedComponents: 'function-expression',
-    }],
-
-    // Enforce a new line after jsx elements and expressions
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/e2eaadae316f9506d163812a09424eb42698470a/docs/rules/jsx-newline.md
-    'react/jsx-newline': 'off',
-
-    // Prevent react contexts from taking non-stable values
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/e2eaadae316f9506d163812a09424eb42698470a/docs/rules/jsx-no-constructed-context-values.md
-    'react/jsx-no-constructed-context-values': 'error',
-
-    // Prevent creating unstable components inside components
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c2a790a3472eea0f6de984bdc3ee2a62197417fb/docs/rules/no-unstable-nested-components.md
-    'react/no-unstable-nested-components': 'error',
-
-    // Enforce that namespaces are not used in React elements
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/8785c169c25b09b33c95655bf508cf46263bc53f/docs/rules/no-namespace.md
-    'react/no-namespace': 'error',
-
-    // Prefer exact proptype definitions
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/8785c169c25b09b33c95655bf508cf46263bc53f/docs/rules/prefer-exact-props.md
-    'react/prefer-exact-props': 'error',
-
-    // Lifecycle methods should be methods on the prototype, not class fields
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/21e01b61af7a38fc86d94f27eb66cda8054582ed/docs/rules/no-arrow-function-lifecycle.md
-    'react/no-arrow-function-lifecycle': 'error',
-
-    // Prevent usage of invalid attributes
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/21e01b61af7a38fc86d94f27eb66cda8054582ed/docs/rules/no-invalid-html-attribute.md
-    'react/no-invalid-html-attribute': 'error',
-
-    // Prevent declaring unused methods of component class
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/21e01b61af7a38fc86d94f27eb66cda8054582ed/docs/rules/no-unused-class-component-methods.md
-    'react/no-unused-class-component-methods': 'error',
-
-    // Ensure destructuring and symmetric naming of useState hook value and setter variables
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c8833f301314dab3e79ef7ac4cf863e4d5fa0019/docs/rules/hook-use-state.md
-    // TODO: semver-major, enable
-    'react/hook-use-state': 'off',
-
-    // Enforce sandbox attribute on iframe elements
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c8833f301314dab3e79ef7ac4cf863e4d5fa0019/docs/rules/iframe-missing-sandbox.md
-    // TODO: semver-major, enable
-    'react/iframe-missing-sandbox': 'off',
-
-    // Prevent problematic leaked values from being rendered
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c42b624d0fb9ad647583a775ab9751091eec066f/docs/rules/jsx-no-leaked-render.md
-    // TODO: semver-major, enable
-    'react/jsx-no-leaked-render': 'off',
-
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/66b58dd4864678eb869a7bf434c72ff7ac530eb1/docs/rules/no-object-type-as-default-prop.md
-    // TODO: semver-major, enable
-    'react/no-object-type-as-default-prop': 'off',
-
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/66b58dd4864678eb869a7bf434c72ff7ac530eb1/docs/rules/sort-default-props.md
-    // TODO: semver-major, enable?
-    'react/sort-default-props': ['off', {
-      ignoreCase: false
-    }],
-
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9668ee0762acd5c23f53cd3a372e2d8d9563944d/docs/rules/forward-ref-uses-ref.md
-    // TODO: semver-major, enable
-    'react/forward-ref-uses-ref': 'off',
-
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9668ee0762acd5c23f53cd3a372e2d8d9563944d/docs/rules/jsx-props-no-spread-multi.md
-    // TODO: semver-major, enable
-    'react/jsx-props-no-spread-multi': 'off',
-  },
-
-  settings: {
-    'import/resolver': {
-      node: {
-        extensions: ['.js', '.jsx', '.json']
-      }
-    },
-    react: {
-      pragma: 'React',
-      version: 'detect',
-    },
-    propWrapperFunctions: [
-      'forbidExtraProps', // https://www.npmjs.com/package/airbnb-prop-types
-      'exact', // https://www.npmjs.com/package/prop-types-exact
-      'Object.freeze', // https://tc39.github.io/ecma262/#sec-object.freeze
-    ],
-  }
+  parserOptions: base.parserOptions,
+  rules: base.rules,
+  settings: base.settings
 };

From 2558f312f6cd03689969a6af1d3a320e95efacc7 Mon Sep 17 00:00:00 2001
From: ygysn <191929958+ygysn@users.noreply.github.com>
Date: Sat, 25 Jan 2025 22:42:14 +0800
Subject: [PATCH 3/9] [eslint config] add eslint config using flat config

---
 packages/eslint-config-airbnb-base/eslint.config.js | 12 ++++++++++++
 packages/eslint-config-airbnb/eslint.config.js      | 10 ++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 packages/eslint-config-airbnb-base/eslint.config.js
 create mode 100644 packages/eslint-config-airbnb/eslint.config.js

diff --git a/packages/eslint-config-airbnb-base/eslint.config.js b/packages/eslint-config-airbnb-base/eslint.config.js
new file mode 100644
index 0000000000..737a6f1215
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/eslint.config.js
@@ -0,0 +1,12 @@
+module.exports = [
+  ...require('./flat'),
+  {
+    rules: {
+      // disable requiring trailing commas because it might be nice to revert to
+      // being JSON at some point, and I don't want to make big changes now.
+      "comma-dangle": 0,
+
+      "max-len": 0
+    }
+  }
+];
diff --git a/packages/eslint-config-airbnb/eslint.config.js b/packages/eslint-config-airbnb/eslint.config.js
new file mode 100644
index 0000000000..eb5fe07cab
--- /dev/null
+++ b/packages/eslint-config-airbnb/eslint.config.js
@@ -0,0 +1,10 @@
+module.exports = [
+  ...require('./flat'), // eslint-disable-line global-require
+  {
+    rules: {
+      // disable requiring trailing commas because it might be nice to revert to
+      // being JSON at some point, and I don't want to make big changes now.
+      'comma-dangle': 0,
+    }
+  }
+];

From c728e726d6ee26e506a1f5e673a8162636275a02 Mon Sep 17 00:00:00 2001
From: ygysn <191929958+ygysn@users.noreply.github.com>
Date: Sat, 25 Jan 2025 23:05:30 +0800
Subject: [PATCH 4/9] [readme] add documentation for how to use flat config

---
 packages/eslint-config-airbnb-base/README.md | 22 ++++++++++
 packages/eslint-config-airbnb/README.md      | 44 ++++++++++++++++++++
 2 files changed, 66 insertions(+)

diff --git a/packages/eslint-config-airbnb-base/README.md b/packages/eslint-config-airbnb-base/README.md
index 6ddc34dac1..416aad9407 100644
--- a/packages/eslint-config-airbnb-base/README.md
+++ b/packages/eslint-config-airbnb-base/README.md
@@ -62,6 +62,28 @@ Our default export contains all of our ESLint rules, including ECMAScript 6+. It
 
 2. Add `"extends": "airbnb-base"` to your .eslintrc.
 
+  If using **flat config**, add `eslint-config-airbnb-base/flat` to `eslint.config.mjs` / `eslint.config.cjs` / `eslint.config.js` :
+
+  ```js
+  // eslint.config.cjs
+  const airbnbBase = require('eslint-config-airbnb-base/flat');
+
+  module.exports = [
+    ...airbnbBase,
+    // ......
+  ];
+  ```
+
+  ```js
+  // eslint.config.mjs
+  import airbnbBase from 'eslint-config-airbnb-base/flat';
+
+  export default [
+    ...airbnbBase,
+    // ......
+  ];
+  ```
+
 ### eslint-config-airbnb-base/legacy
 
 Lints ES5 and below. Requires `eslint` and `eslint-plugin-import`.
diff --git a/packages/eslint-config-airbnb/README.md b/packages/eslint-config-airbnb/README.md
index 3b3f43196d..6f8de3ef98 100644
--- a/packages/eslint-config-airbnb/README.md
+++ b/packages/eslint-config-airbnb/README.md
@@ -58,10 +58,54 @@ If you don't need React, see [eslint-config-airbnb-base](https://npmjs.com/eslin
 
 2. Add `"extends": "airbnb"` to your `.eslintrc`
 
+  If using **flat config**, add `eslint-config-airbnb/flat` to `eslint.config.mjs` / `eslint.config.cjs` / `eslint.config.js` :
+
+  ```js
+  // eslint.config.cjs
+  const airbnb = require('eslint-config-airbnb/flat');
+
+  module.exports = [
+    ...airbnb,
+    // ......
+  ];
+  ```
+
+  ```js
+  // eslint.config.mjs
+  import airbnb from 'eslint-config-airbnb/flat';
+
+  export default [
+    ...airbnb,
+    // ......
+  ];
+  ```
+
 ### eslint-config-airbnb/hooks
 
 This entry point enables the linting rules for React hooks (requires v16.8+). To use, add `"extends": ["airbnb", "airbnb/hooks"]` to your `.eslintrc`.
 
+If using **flat config**, add `eslint-config-airbnb/hooks-flat` to `eslint.config.mjs` / `eslint.config.cjs` / `eslint.config.js` :
+
+```js
+// eslint.config.cjs
+const hooksFlat = require('eslint-config-airbnb/hooks-flat');
+
+module.exports = [
+  ...hooksFlat,
+  // ......
+];
+```
+
+```js
+// eslint.config.mjs
+import hooksFlat from 'eslint-config-airbnb/hooks-flat';
+
+export default [
+  ...hooksFlat,
+  // ......
+];
+```
+
 ### eslint-config-airbnb/whitespace
 
 This entry point only errors on whitespace rules and sets all other rules to warnings. View the list of whitespace rules [here](https://github.com/airbnb/javascript/blob/master/packages/eslint-config-airbnb/whitespace.js).

From 9828d854013a7b487862279fcd49f4e10393b896 Mon Sep 17 00:00:00 2001
From: ygysn <191929958+ygysn@users.noreply.github.com>
Date: Sat, 25 Jan 2025 23:06:20 +0800
Subject: [PATCH 5/9] Fix issue in hooks-flat

---
 packages/eslint-config-airbnb/hooks-flat.js | 2 +-
 packages/eslint-config-airbnb/package.json  | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/eslint-config-airbnb/hooks-flat.js b/packages/eslint-config-airbnb/hooks-flat.js
index 8b5340d42d..1d976af559 100644
--- a/packages/eslint-config-airbnb/hooks-flat.js
+++ b/packages/eslint-config-airbnb/hooks-flat.js
@@ -1 +1 @@
-module.exports = [require('./rules/flat/react-hooks')];
+module.exports = require('./rules/flat/react-hooks');
diff --git a/packages/eslint-config-airbnb/package.json b/packages/eslint-config-airbnb/package.json
index 4754b3efb8..3622640f9c 100644
--- a/packages/eslint-config-airbnb/package.json
+++ b/packages/eslint-config-airbnb/package.json
@@ -8,6 +8,7 @@
     "./flat": "./flat.js",
     "./base": "./base.js",
     "./hooks": "./hooks.js",
+    "./hooks-flat": "./hooks-flat.js",
     "./legacy": "./legacy.js",
     "./whitespace": "./whitespace.js",
     "./rules/react": "./rules/react.js",

From 58040d1df9859ccc266133613d032762cd46a651 Mon Sep 17 00:00:00 2001
From: ygysn <191929958+ygysn@users.noreply.github.com>
Date: Sun, 26 Jan 2025 00:12:08 +0800
Subject: [PATCH 6/9] Remove duplicate codes

---
 .../eslint-config-airbnb-base/package.json    |   8 -
 .../rules/base/best-practices.js              | 424 ------------
 .../rules/base/errors.js                      | 189 ------
 .../rules/base/es6.js                         | 182 -----
 .../rules/base/imports.js                     | 277 --------
 .../rules/base/node.js                        |  39 --
 .../rules/base/strict.js                      |   6 -
 .../rules/base/style.js                       | 534 ---------------
 .../rules/base/variables.js                   |  59 --
 .../rules/best-practices.js                   | 425 +++++++++++-
 .../eslint-config-airbnb-base/rules/errors.js | 190 +++++-
 .../eslint-config-airbnb-base/rules/es6.js    | 184 +++++-
 .../rules/flat/best-practices.js              |   4 +-
 .../rules/flat/errors.js                      |   4 +-
 .../rules/flat/es6.js                         |   6 +-
 .../rules/flat/imports.js                     |   8 +-
 .../rules/flat/node.js                        |   2 +-
 .../rules/flat/strict.js                      |   2 +-
 .../rules/flat/style.js                       |   2 +-
 .../rules/flat/variables.js                   |   2 +-
 .../rules/imports.js                          | 279 +++++++-
 .../eslint-config-airbnb-base/rules/node.js   |  41 +-
 .../eslint-config-airbnb-base/rules/strict.js |   7 +-
 .../eslint-config-airbnb-base/rules/style.js  | 535 ++++++++++++++-
 .../rules/variables.js                        |  58 +-
 packages/eslint-config-airbnb/package.json    |   3 -
 .../rules/base/react-a11y.js                  | 264 --------
 .../rules/base/react-hooks.js                 |  17 -
 .../eslint-config-airbnb/rules/base/react.js  | 617 -----------------
 .../rules/flat/react-a11y.js                  |   2 +-
 .../rules/flat/react-hooks.js                 |   2 +-
 .../eslint-config-airbnb/rules/flat/react.js  |   2 +-
 .../eslint-config-airbnb/rules/react-a11y.js  | 267 +++++++-
 .../eslint-config-airbnb/rules/react-hooks.js |  20 +-
 packages/eslint-config-airbnb/rules/react.js  | 619 +++++++++++++++++-
 35 files changed, 2606 insertions(+), 2674 deletions(-)
 delete mode 100644 packages/eslint-config-airbnb-base/rules/base/best-practices.js
 delete mode 100644 packages/eslint-config-airbnb-base/rules/base/errors.js
 delete mode 100644 packages/eslint-config-airbnb-base/rules/base/es6.js
 delete mode 100644 packages/eslint-config-airbnb-base/rules/base/imports.js
 delete mode 100644 packages/eslint-config-airbnb-base/rules/base/node.js
 delete mode 100644 packages/eslint-config-airbnb-base/rules/base/strict.js
 delete mode 100644 packages/eslint-config-airbnb-base/rules/base/style.js
 delete mode 100644 packages/eslint-config-airbnb-base/rules/base/variables.js
 delete mode 100644 packages/eslint-config-airbnb/rules/base/react-a11y.js
 delete mode 100644 packages/eslint-config-airbnb/rules/base/react-hooks.js
 delete mode 100644 packages/eslint-config-airbnb/rules/base/react.js

diff --git a/packages/eslint-config-airbnb-base/package.json b/packages/eslint-config-airbnb-base/package.json
index 97534f8172..0dac4e79d8 100644
--- a/packages/eslint-config-airbnb-base/package.json
+++ b/packages/eslint-config-airbnb-base/package.json
@@ -16,14 +16,6 @@
     "./rules/imports": "./rules/imports.js",
     "./rules/strict": "./rules/strict.js",
     "./rules/variables": "./rules/variables.js",
-    "./rules/base/best-practices": "./rules/base/best-practices.js",
-    "./rules/base/es6": "./rules/base/es6.js",
-    "./rules/base/node": "./rules/base/node.js",
-    "./rules/base/style": "./rules/base/style.js",
-    "./rules/base/errors": "./rules/base/errors.js",
-    "./rules/base/imports": "./rules/base/imports.js",
-    "./rules/base/strict": "./rules/base/strict.js",
-    "./rules/base/variables": "./rules/base/variables.js",
     "./rules/flat/best-practices": "./rules/flat/best-practices.js",
     "./rules/flat/es6": "./rules/flat/es6.js",
     "./rules/flat/node": "./rules/flat/node.js",
diff --git a/packages/eslint-config-airbnb-base/rules/base/best-practices.js b/packages/eslint-config-airbnb-base/rules/base/best-practices.js
deleted file mode 100644
index 09c247451a..0000000000
--- a/packages/eslint-config-airbnb-base/rules/base/best-practices.js
+++ /dev/null
@@ -1,424 +0,0 @@
-module.exports = {
-  rules: {
-    // enforces getter/setter pairs in objects
-    // https://eslint.org/docs/rules/accessor-pairs
-    'accessor-pairs': 'off',
-
-    // enforces return statements in callbacks of array's methods
-    // https://eslint.org/docs/rules/array-callback-return
-    'array-callback-return': ['error', { allowImplicit: true }],
-
-    // treat var statements as if they were block scoped
-    // https://eslint.org/docs/rules/block-scoped-var
-    'block-scoped-var': 'error',
-
-    // specify the maximum cyclomatic complexity allowed in a program
-    // https://eslint.org/docs/rules/complexity
-    complexity: ['off', 20],
-
-    // enforce that class methods use "this"
-    // https://eslint.org/docs/rules/class-methods-use-this
-    'class-methods-use-this': ['error', {
-      exceptMethods: [],
-    }],
-
-    // require return statements to either always or never specify values
-    // https://eslint.org/docs/rules/consistent-return
-    'consistent-return': 'error',
-
-    // specify curly brace conventions for all control statements
-    // https://eslint.org/docs/rules/curly
-    curly: ['error', 'multi-line'], // multiline
-
-    // require default case in switch statements
-    // https://eslint.org/docs/rules/default-case
-    'default-case': ['error', { commentPattern: '^no default$' }],
-
-    // Enforce default clauses in switch statements to be last
-    // https://eslint.org/docs/rules/default-case-last
-    'default-case-last': 'error',
-
-    // https://eslint.org/docs/rules/default-param-last
-    'default-param-last': 'error',
-
-    // encourages use of dot notation whenever possible
-    // https://eslint.org/docs/rules/dot-notation
-    'dot-notation': ['error', { allowKeywords: true }],
-
-    // enforces consistent newlines before or after dots
-    // https://eslint.org/docs/rules/dot-location
-    'dot-location': ['error', 'property'],
-
-    // require the use of === and !==
-    // https://eslint.org/docs/rules/eqeqeq
-    eqeqeq: ['error', 'always', { null: 'ignore' }],
-
-    // Require grouped accessor pairs in object literals and classes
-    // https://eslint.org/docs/rules/grouped-accessor-pairs
-    'grouped-accessor-pairs': 'error',
-
-    // make sure for-in loops have an if statement
-    // https://eslint.org/docs/rules/guard-for-in
-    'guard-for-in': 'error',
-
-    // enforce a maximum number of classes per file
-    // https://eslint.org/docs/rules/max-classes-per-file
-    'max-classes-per-file': ['error', 1],
-
-    // disallow the use of alert, confirm, and prompt
-    // https://eslint.org/docs/rules/no-alert
-    // TODO: enable, semver-major
-    'no-alert': 'warn',
-
-    // disallow use of arguments.caller or arguments.callee
-    // https://eslint.org/docs/rules/no-caller
-    'no-caller': 'error',
-
-    // disallow lexical declarations in case/default clauses
-    // https://eslint.org/docs/rules/no-case-declarations
-    'no-case-declarations': 'error',
-
-    // Disallow returning value in constructor
-    // https://eslint.org/docs/rules/no-constructor-return
-    'no-constructor-return': 'error',
-
-    // disallow division operators explicitly at beginning of regular expression
-    // https://eslint.org/docs/rules/no-div-regex
-    'no-div-regex': 'off',
-
-    // disallow else after a return in an if
-    // https://eslint.org/docs/rules/no-else-return
-    'no-else-return': ['error', { allowElseIf: false }],
-
-    // disallow empty functions, except for standalone funcs/arrows
-    // https://eslint.org/docs/rules/no-empty-function
-    'no-empty-function': ['error', {
-      allow: [
-        'arrowFunctions',
-        'functions',
-        'methods',
-      ]
-    }],
-
-    // disallow empty destructuring patterns
-    // https://eslint.org/docs/rules/no-empty-pattern
-    'no-empty-pattern': 'error',
-
-    // Disallow empty static blocks
-    // https://eslint.org/docs/latest/rules/no-empty-static-block
-    // TODO: semver-major, enable
-    'no-empty-static-block': 'off',
-
-    // disallow comparisons to null without a type-checking operator
-    // https://eslint.org/docs/rules/no-eq-null
-    'no-eq-null': 'off',
-
-    // disallow use of eval()
-    // https://eslint.org/docs/rules/no-eval
-    'no-eval': 'error',
-
-    // disallow adding to native types
-    // https://eslint.org/docs/rules/no-extend-native
-    'no-extend-native': 'error',
-
-    // disallow unnecessary function binding
-    // https://eslint.org/docs/rules/no-extra-bind
-    'no-extra-bind': 'error',
-
-    // disallow Unnecessary Labels
-    // https://eslint.org/docs/rules/no-extra-label
-    'no-extra-label': 'error',
-
-    // disallow fallthrough of case statements
-    // https://eslint.org/docs/rules/no-fallthrough
-    'no-fallthrough': 'error',
-
-    // disallow the use of leading or trailing decimal points in numeric literals
-    // https://eslint.org/docs/rules/no-floating-decimal
-    'no-floating-decimal': 'error',
-
-    // disallow reassignments of native objects or read-only globals
-    // https://eslint.org/docs/rules/no-global-assign
-    'no-global-assign': ['error', { exceptions: [] }],
-
-    // deprecated in favor of no-global-assign
-    // https://eslint.org/docs/rules/no-native-reassign
-    'no-native-reassign': 'off',
-
-    // disallow implicit type conversions
-    // https://eslint.org/docs/rules/no-implicit-coercion
-    'no-implicit-coercion': ['off', {
-      boolean: false,
-      number: true,
-      string: true,
-      allow: [],
-    }],
-
-    // disallow var and named functions in global scope
-    // https://eslint.org/docs/rules/no-implicit-globals
-    'no-implicit-globals': 'off',
-
-    // disallow use of eval()-like methods
-    // https://eslint.org/docs/rules/no-implied-eval
-    'no-implied-eval': 'error',
-
-    // disallow this keywords outside of classes or class-like objects
-    // https://eslint.org/docs/rules/no-invalid-this
-    'no-invalid-this': 'off',
-
-    // disallow usage of __iterator__ property
-    // https://eslint.org/docs/rules/no-iterator
-    'no-iterator': 'error',
-
-    // disallow use of labels for anything other than loops and switches
-    // https://eslint.org/docs/rules/no-labels
-    'no-labels': ['error', { allowLoop: false, allowSwitch: false }],
-
-    // disallow unnecessary nested blocks
-    // https://eslint.org/docs/rules/no-lone-blocks
-    'no-lone-blocks': 'error',
-
-    // disallow creation of functions within loops
-    // https://eslint.org/docs/rules/no-loop-func
-    'no-loop-func': 'error',
-
-    // disallow magic numbers
-    // https://eslint.org/docs/rules/no-magic-numbers
-    'no-magic-numbers': ['off', {
-      ignore: [],
-      ignoreArrayIndexes: true,
-      enforceConst: true,
-      detectObjects: false,
-    }],
-
-    // disallow use of multiple spaces
-    // https://eslint.org/docs/rules/no-multi-spaces
-    'no-multi-spaces': ['error', {
-      ignoreEOLComments: false,
-    }],
-
-    // disallow use of multiline strings
-    // https://eslint.org/docs/rules/no-multi-str
-    'no-multi-str': 'error',
-
-    // disallow use of new operator when not part of the assignment or comparison
-    // https://eslint.org/docs/rules/no-new
-    'no-new': 'error',
-
-    // disallow use of new operator for Function object
-    // https://eslint.org/docs/rules/no-new-func
-    'no-new-func': 'error',
-
-    // disallows creating new instances of String, Number, and Boolean
-    // https://eslint.org/docs/rules/no-new-wrappers
-    'no-new-wrappers': 'error',
-
-    // Disallow \8 and \9 escape sequences in string literals
-    // https://eslint.org/docs/rules/no-nonoctal-decimal-escape
-    'no-nonoctal-decimal-escape': 'error',
-
-    // Disallow calls to the Object constructor without an argument
-    // https://eslint.org/docs/latest/rules/no-object-constructor
-    // TODO: enable, semver-major
-    'no-object-constructor': 'off',
-
-    // disallow use of (old style) octal literals
-    // https://eslint.org/docs/rules/no-octal
-    'no-octal': 'error',
-
-    // disallow use of octal escape sequences in string literals, such as
-    // var foo = 'Copyright \251';
-    // https://eslint.org/docs/rules/no-octal-escape
-    'no-octal-escape': 'error',
-
-    // disallow reassignment of function parameters
-    // disallow parameter object manipulation except for specific exclusions
-    // rule: https://eslint.org/docs/rules/no-param-reassign.html
-    'no-param-reassign': ['error', {
-      props: true,
-      ignorePropertyModificationsFor: [
-        'acc', // for reduce accumulators
-        'accumulator', // for reduce accumulators
-        'e', // for e.returnvalue
-        'ctx', // for Koa routing
-        'context', // for Koa routing
-        'req', // for Express requests
-        'request', // for Express requests
-        'res', // for Express responses
-        'response', // for Express responses
-        '$scope', // for Angular 1 scopes
-        'staticContext', // for ReactRouter context
-      ]
-    }],
-
-    // disallow usage of __proto__ property
-    // https://eslint.org/docs/rules/no-proto
-    'no-proto': 'error',
-
-    // disallow declaring the same variable more than once
-    // https://eslint.org/docs/rules/no-redeclare
-    'no-redeclare': 'error',
-
-    // disallow certain object properties
-    // https://eslint.org/docs/rules/no-restricted-properties
-    'no-restricted-properties': ['error', {
-      object: 'arguments',
-      property: 'callee',
-      message: 'arguments.callee is deprecated',
-    }, {
-      object: 'global',
-      property: 'isFinite',
-      message: 'Please use Number.isFinite instead',
-    }, {
-      object: 'self',
-      property: 'isFinite',
-      message: 'Please use Number.isFinite instead',
-    }, {
-      object: 'window',
-      property: 'isFinite',
-      message: 'Please use Number.isFinite instead',
-    }, {
-      object: 'global',
-      property: 'isNaN',
-      message: 'Please use Number.isNaN instead',
-    }, {
-      object: 'self',
-      property: 'isNaN',
-      message: 'Please use Number.isNaN instead',
-    }, {
-      object: 'window',
-      property: 'isNaN',
-      message: 'Please use Number.isNaN instead',
-    }, {
-      property: '__defineGetter__',
-      message: 'Please use Object.defineProperty instead.',
-    }, {
-      property: '__defineSetter__',
-      message: 'Please use Object.defineProperty instead.',
-    }, {
-      object: 'Math',
-      property: 'pow',
-      message: 'Use the exponentiation operator (**) instead.',
-    }],
-
-    // disallow use of assignment in return statement
-    // https://eslint.org/docs/rules/no-return-assign
-    'no-return-assign': ['error', 'always'],
-
-    // disallow redundant `return await`
-    // https://eslint.org/docs/rules/no-return-await
-    'no-return-await': 'error',
-
-    // disallow use of `javascript:` urls.
-    // https://eslint.org/docs/rules/no-script-url
-    'no-script-url': 'error',
-
-    // disallow self assignment
-    // https://eslint.org/docs/rules/no-self-assign
-    'no-self-assign': ['error', {
-      props: true,
-    }],
-
-    // disallow comparisons where both sides are exactly the same
-    // https://eslint.org/docs/rules/no-self-compare
-    'no-self-compare': 'error',
-
-    // disallow use of comma operator
-    // https://eslint.org/docs/rules/no-sequences
-    'no-sequences': 'error',
-
-    // restrict what can be thrown as an exception
-    // https://eslint.org/docs/rules/no-throw-literal
-    'no-throw-literal': 'error',
-
-    // disallow unmodified conditions of loops
-    // https://eslint.org/docs/rules/no-unmodified-loop-condition
-    'no-unmodified-loop-condition': 'off',
-
-    // disallow usage of expressions in statement position
-    // https://eslint.org/docs/rules/no-unused-expressions
-    'no-unused-expressions': ['error', {
-      allowShortCircuit: false,
-      allowTernary: false,
-      allowTaggedTemplates: false,
-    }],
-
-    // disallow unused labels
-    // https://eslint.org/docs/rules/no-unused-labels
-    'no-unused-labels': 'error',
-
-    // disallow unnecessary .call() and .apply()
-    // https://eslint.org/docs/rules/no-useless-call
-    'no-useless-call': 'off',
-
-    // Disallow unnecessary catch clauses
-    // https://eslint.org/docs/rules/no-useless-catch
-    'no-useless-catch': 'error',
-
-    // disallow useless string concatenation
-    // https://eslint.org/docs/rules/no-useless-concat
-    'no-useless-concat': 'error',
-
-    // disallow unnecessary string escaping
-    // https://eslint.org/docs/rules/no-useless-escape
-    'no-useless-escape': 'error',
-
-    // disallow redundant return; keywords
-    // https://eslint.org/docs/rules/no-useless-return
-    'no-useless-return': 'error',
-
-    // disallow use of void operator
-    // https://eslint.org/docs/rules/no-void
-    'no-void': 'error',
-
-    // disallow usage of configurable warning terms in comments: e.g. todo
-    // https://eslint.org/docs/rules/no-warning-comments
-    'no-warning-comments': ['off', { terms: ['todo', 'fixme', 'xxx'], location: 'start' }],
-
-    // disallow use of the with statement
-    // https://eslint.org/docs/rules/no-with
-    'no-with': 'error',
-
-    // require using Error objects as Promise rejection reasons
-    // https://eslint.org/docs/rules/prefer-promise-reject-errors
-    'prefer-promise-reject-errors': ['error', { allowEmptyReject: true }],
-
-    // Suggest using named capture group in regular expression
-    // https://eslint.org/docs/rules/prefer-named-capture-group
-    'prefer-named-capture-group': 'off',
-
-    // Prefer Object.hasOwn() over Object.prototype.hasOwnProperty.call()
-    // https://eslint.org/docs/rules/prefer-object-has-own
-    // TODO: semver-major: enable thus rule, once eslint v8.5.0 is required
-    'prefer-object-has-own': 'off',
-
-    // https://eslint.org/docs/rules/prefer-regex-literals
-    'prefer-regex-literals': ['error', {
-      disallowRedundantWrapping: true,
-    }],
-
-    // require use of the second argument for parseInt()
-    // https://eslint.org/docs/rules/radix
-    radix: 'error',
-
-    // require `await` in `async function` (note: this is a horrible rule that should never be used)
-    // https://eslint.org/docs/rules/require-await
-    'require-await': 'off',
-
-    // Enforce the use of u flag on RegExp
-    // https://eslint.org/docs/rules/require-unicode-regexp
-    'require-unicode-regexp': 'off',
-
-    // requires to declare all vars on top of their containing scope
-    // https://eslint.org/docs/rules/vars-on-top
-    'vars-on-top': 'error',
-
-    // require immediate function invocation to be wrapped in parentheses
-    // https://eslint.org/docs/rules/wrap-iife.html
-    'wrap-iife': ['error', 'outside', { functionPrototypeMethods: false }],
-
-    // require or disallow Yoda conditions
-    // https://eslint.org/docs/rules/yoda
-    yoda: 'error'
-  }
-};
diff --git a/packages/eslint-config-airbnb-base/rules/base/errors.js b/packages/eslint-config-airbnb-base/rules/base/errors.js
deleted file mode 100644
index 1e7dc58781..0000000000
--- a/packages/eslint-config-airbnb-base/rules/base/errors.js
+++ /dev/null
@@ -1,189 +0,0 @@
-module.exports = {
-  rules: {
-    // Enforce “for” loop update clause moving the counter in the right direction
-    // https://eslint.org/docs/rules/for-direction
-    'for-direction': 'error',
-
-    // Enforces that a return statement is present in property getters
-    // https://eslint.org/docs/rules/getter-return
-    'getter-return': ['error', { allowImplicit: true }],
-
-    // disallow using an async function as a Promise executor
-    // https://eslint.org/docs/rules/no-async-promise-executor
-    'no-async-promise-executor': 'error',
-
-    // Disallow await inside of loops
-    // https://eslint.org/docs/rules/no-await-in-loop
-    'no-await-in-loop': 'error',
-
-    // Disallow comparisons to negative zero
-    // https://eslint.org/docs/rules/no-compare-neg-zero
-    'no-compare-neg-zero': 'error',
-
-    // disallow assignment in conditional expressions
-    'no-cond-assign': ['error', 'always'],
-
-    // disallow use of console
-    'no-console': 'warn',
-
-    // Disallows expressions where the operation doesn't affect the value
-    // https://eslint.org/docs/rules/no-constant-binary-expression
-    // TODO: semver-major, enable
-    'no-constant-binary-expression': 'off',
-
-    // disallow use of constant expressions in conditions
-    'no-constant-condition': 'warn',
-
-    // disallow control characters in regular expressions
-    'no-control-regex': 'error',
-
-    // disallow use of debugger
-    'no-debugger': 'error',
-
-    // disallow duplicate arguments in functions
-    'no-dupe-args': 'error',
-
-    // Disallow duplicate conditions in if-else-if chains
-    // https://eslint.org/docs/rules/no-dupe-else-if
-    'no-dupe-else-if': 'error',
-
-    // disallow duplicate keys when creating object literals
-    'no-dupe-keys': 'error',
-
-    // disallow a duplicate case label.
-    'no-duplicate-case': 'error',
-
-    // disallow empty statements
-    'no-empty': 'error',
-
-    // disallow the use of empty character classes in regular expressions
-    'no-empty-character-class': 'error',
-
-    // disallow assigning to the exception in a catch block
-    'no-ex-assign': 'error',
-
-    // disallow double-negation boolean casts in a boolean context
-    // https://eslint.org/docs/rules/no-extra-boolean-cast
-    'no-extra-boolean-cast': 'error',
-
-    // disallow unnecessary parentheses
-    // https://eslint.org/docs/rules/no-extra-parens
-    'no-extra-parens': ['off', 'all', {
-      conditionalAssign: true,
-      nestedBinaryExpressions: false,
-      returnAssign: false,
-      ignoreJSX: 'all', // delegate to eslint-plugin-react
-      enforceForArrowConditionals: false,
-    }],
-
-    // disallow unnecessary semicolons
-    'no-extra-semi': 'error',
-
-    // disallow overwriting functions written as function declarations
-    'no-func-assign': 'error',
-
-    // https://eslint.org/docs/rules/no-import-assign
-    'no-import-assign': 'error',
-
-    // disallow function or variable declarations in nested blocks
-    'no-inner-declarations': 'error',
-
-    // disallow invalid regular expression strings in the RegExp constructor
-    'no-invalid-regexp': 'error',
-
-    // disallow irregular whitespace outside of strings and comments
-    'no-irregular-whitespace': 'error',
-
-    // Disallow Number Literals That Lose Precision
-    // https://eslint.org/docs/rules/no-loss-of-precision
-    'no-loss-of-precision': 'error',
-
-    // Disallow characters which are made with multiple code points in character class syntax
-    // https://eslint.org/docs/rules/no-misleading-character-class
-    'no-misleading-character-class': 'error',
-
-    // disallow the use of object properties of the global object (Math and JSON) as functions
-    'no-obj-calls': 'error',
-
-    // Disallow new operators with global non-constructor functions
-    // https://eslint.org/docs/latest/rules/no-new-native-nonconstructor
-    // TODO: semver-major, enable
-    'no-new-native-nonconstructor': 'off',
-
-    // Disallow returning values from Promise executor functions
-    // https://eslint.org/docs/rules/no-promise-executor-return
-    'no-promise-executor-return': 'error',
-
-    // disallow use of Object.prototypes builtins directly
-    // https://eslint.org/docs/rules/no-prototype-builtins
-    'no-prototype-builtins': 'error',
-
-    // disallow multiple spaces in a regular expression literal
-    'no-regex-spaces': 'error',
-
-    // Disallow returning values from setters
-    // https://eslint.org/docs/rules/no-setter-return
-    'no-setter-return': 'error',
-
-    // disallow sparse arrays
-    'no-sparse-arrays': 'error',
-
-    // Disallow template literal placeholder syntax in regular strings
-    // https://eslint.org/docs/rules/no-template-curly-in-string
-    'no-template-curly-in-string': 'error',
-
-    // Avoid code that looks like two expressions but is actually one
-    // https://eslint.org/docs/rules/no-unexpected-multiline
-    'no-unexpected-multiline': 'error',
-
-    // disallow unreachable statements after a return, throw, continue, or break statement
-    'no-unreachable': 'error',
-
-    // Disallow loops with a body that allows only one iteration
-    // https://eslint.org/docs/rules/no-unreachable-loop
-    'no-unreachable-loop': ['error', {
-      ignore: [], // WhileStatement, DoWhileStatement, ForStatement, ForInStatement, ForOfStatement
-    }],
-
-    // disallow return/throw/break/continue inside finally blocks
-    // https://eslint.org/docs/rules/no-unsafe-finally
-    'no-unsafe-finally': 'error',
-
-    // disallow negating the left operand of relational operators
-    // https://eslint.org/docs/rules/no-unsafe-negation
-    'no-unsafe-negation': 'error',
-
-    // disallow use of optional chaining in contexts where the undefined value is not allowed
-    // https://eslint.org/docs/rules/no-unsafe-optional-chaining
-    'no-unsafe-optional-chaining': ['error', { disallowArithmeticOperators: true }],
-
-    // Disallow Unused Private Class Members
-    // https://eslint.org/docs/rules/no-unused-private-class-members
-    // TODO: enable once eslint 7 is dropped (which is semver-major)
-    'no-unused-private-class-members': 'off',
-
-    // Disallow useless backreferences in regular expressions
-    // https://eslint.org/docs/rules/no-useless-backreference
-    'no-useless-backreference': 'error',
-
-    // disallow negation of the left operand of an in expression
-    // deprecated in favor of no-unsafe-negation
-    'no-negated-in-lhs': 'off',
-
-    // Disallow assignments that can lead to race conditions due to usage of await or yield
-    // https://eslint.org/docs/rules/require-atomic-updates
-    // note: not enabled because it is very buggy
-    'require-atomic-updates': 'off',
-
-    // disallow comparisons with the value NaN
-    'use-isnan': 'error',
-
-    // ensure JSDoc comments are valid
-    // https://eslint.org/docs/rules/valid-jsdoc
-    'valid-jsdoc': 'off',
-
-    // ensure that the results of typeof are compared against a valid string
-    // https://eslint.org/docs/rules/valid-typeof
-    'valid-typeof': ['error', { requireStringLiterals: true }]
-  }
-};
diff --git a/packages/eslint-config-airbnb-base/rules/base/es6.js b/packages/eslint-config-airbnb-base/rules/base/es6.js
deleted file mode 100644
index 8d6c8c33f2..0000000000
--- a/packages/eslint-config-airbnb-base/rules/base/es6.js
+++ /dev/null
@@ -1,182 +0,0 @@
-module.exports = {
-  parserOptions: {
-    ecmaVersion: 6,
-    sourceType: 'module',
-    ecmaFeatures: {
-      generators: false,
-      objectLiteralDuplicateProperties: false
-    }
-  },
-
-  rules: {
-    // enforces no braces where they can be omitted
-    // https://eslint.org/docs/rules/arrow-body-style
-    // TODO: enable requireReturnForObjectLiteral?
-    'arrow-body-style': ['error', 'as-needed', {
-      requireReturnForObjectLiteral: false,
-    }],
-
-    // require parens in arrow function arguments
-    // https://eslint.org/docs/rules/arrow-parens
-    'arrow-parens': ['error', 'always'],
-
-    // require space before/after arrow function's arrow
-    // https://eslint.org/docs/rules/arrow-spacing
-    'arrow-spacing': ['error', { before: true, after: true }],
-
-    // verify super() callings in constructors
-    'constructor-super': 'error',
-
-    // enforce the spacing around the * in generator functions
-    // https://eslint.org/docs/rules/generator-star-spacing
-    'generator-star-spacing': ['error', { before: false, after: true }],
-
-    // disallow modifying variables of class declarations
-    // https://eslint.org/docs/rules/no-class-assign
-    'no-class-assign': 'error',
-
-    // disallow arrow functions where they could be confused with comparisons
-    // https://eslint.org/docs/rules/no-confusing-arrow
-    'no-confusing-arrow': ['error', {
-      allowParens: true,
-    }],
-
-    // disallow modifying variables that are declared using const
-    'no-const-assign': 'error',
-
-    // disallow duplicate class members
-    // https://eslint.org/docs/rules/no-dupe-class-members
-    'no-dupe-class-members': 'error',
-
-    // disallow importing from the same path more than once
-    // https://eslint.org/docs/rules/no-duplicate-imports
-    // replaced by https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-duplicates.md
-    'no-duplicate-imports': 'off',
-
-    // disallow symbol constructor
-    // https://eslint.org/docs/rules/no-new-symbol
-    'no-new-symbol': 'error',
-
-    // Disallow specified names in exports
-    // https://eslint.org/docs/rules/no-restricted-exports
-    'no-restricted-exports': ['error', {
-      restrictedNamedExports: [
-        'default', // use `export default` to provide a default export
-        'then', // this will cause tons of confusion when your module is dynamically `import()`ed, and will break in most node ESM versions
-      ],
-    }],
-
-    // disallow specific imports
-    // https://eslint.org/docs/rules/no-restricted-imports
-    'no-restricted-imports': ['off', {
-      paths: [],
-      patterns: []
-    }],
-
-    // disallow to use this/super before super() calling in constructors.
-    // https://eslint.org/docs/rules/no-this-before-super
-    'no-this-before-super': 'error',
-
-    // disallow useless computed property keys
-    // https://eslint.org/docs/rules/no-useless-computed-key
-    'no-useless-computed-key': 'error',
-
-    // disallow unnecessary constructor
-    // https://eslint.org/docs/rules/no-useless-constructor
-    'no-useless-constructor': 'error',
-
-    // disallow renaming import, export, and destructured assignments to the same name
-    // https://eslint.org/docs/rules/no-useless-rename
-    'no-useless-rename': ['error', {
-      ignoreDestructuring: false,
-      ignoreImport: false,
-      ignoreExport: false,
-    }],
-
-    // require let or const instead of var
-    'no-var': 'error',
-
-    // require method and property shorthand syntax for object literals
-    // https://eslint.org/docs/rules/object-shorthand
-    'object-shorthand': ['error', 'always', {
-      ignoreConstructors: false,
-      avoidQuotes: true,
-    }],
-
-    // suggest using arrow functions as callbacks
-    'prefer-arrow-callback': ['error', {
-      allowNamedFunctions: false,
-      allowUnboundThis: true,
-    }],
-
-    // suggest using of const declaration for variables that are never modified after declared
-    'prefer-const': ['error', {
-      destructuring: 'any',
-      ignoreReadBeforeAssign: true,
-    }],
-
-    // Prefer destructuring from arrays and objects
-    // https://eslint.org/docs/rules/prefer-destructuring
-    'prefer-destructuring': ['error', {
-      VariableDeclarator: {
-        array: false,
-        object: true,
-      },
-      AssignmentExpression: {
-        array: true,
-        object: false,
-      },
-    }, {
-      enforceForRenamedProperties: false,
-    }],
-
-    // disallow parseInt() in favor of binary, octal, and hexadecimal literals
-    // https://eslint.org/docs/rules/prefer-numeric-literals
-    'prefer-numeric-literals': 'error',
-
-    // suggest using Reflect methods where applicable
-    // https://eslint.org/docs/rules/prefer-reflect
-    'prefer-reflect': 'off',
-
-    // use rest parameters instead of arguments
-    // https://eslint.org/docs/rules/prefer-rest-params
-    'prefer-rest-params': 'error',
-
-    // suggest using the spread syntax instead of .apply()
-    // https://eslint.org/docs/rules/prefer-spread
-    'prefer-spread': 'error',
-
-    // suggest using template literals instead of string concatenation
-    // https://eslint.org/docs/rules/prefer-template
-    'prefer-template': 'error',
-
-    // disallow generator functions that do not have yield
-    // https://eslint.org/docs/rules/require-yield
-    'require-yield': 'error',
-
-    // enforce spacing between object rest-spread
-    // https://eslint.org/docs/rules/rest-spread-spacing
-    'rest-spread-spacing': ['error', 'never'],
-
-    // import sorting
-    // https://eslint.org/docs/rules/sort-imports
-    'sort-imports': ['off', {
-      ignoreCase: false,
-      ignoreDeclarationSort: false,
-      ignoreMemberSort: false,
-      memberSyntaxSortOrder: ['none', 'all', 'multiple', 'single'],
-    }],
-
-    // require a Symbol description
-    // https://eslint.org/docs/rules/symbol-description
-    'symbol-description': 'error',
-
-    // enforce usage of spacing in template strings
-    // https://eslint.org/docs/rules/template-curly-spacing
-    'template-curly-spacing': 'error',
-
-    // enforce spacing around the * in yield* expressions
-    // https://eslint.org/docs/rules/yield-star-spacing
-    'yield-star-spacing': ['error', 'after']
-  }
-};
diff --git a/packages/eslint-config-airbnb-base/rules/base/imports.js b/packages/eslint-config-airbnb-base/rules/base/imports.js
deleted file mode 100644
index b65704a41c..0000000000
--- a/packages/eslint-config-airbnb-base/rules/base/imports.js
+++ /dev/null
@@ -1,277 +0,0 @@
-module.exports = {
-  parserOptions: {
-    ecmaVersion: 6,
-    sourceType: 'module'
-  },
-
-  settings: {
-    'import/resolver': {
-      node: {
-        extensions: ['.mjs', '.js', '.json']
-      }
-    },
-    'import/extensions': [
-      '.js',
-      '.mjs',
-      '.jsx',
-    ],
-    'import/core-modules': [
-    ],
-    'import/ignore': [
-      'node_modules',
-      '\\.(coffee|scss|css|less|hbs|svg|json)$',
-    ],
-  },
-
-  rules: {
-    // Static analysis:
-
-    // ensure imports point to files/modules that can be resolved
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-unresolved.md
-    'import/no-unresolved': ['error', { commonjs: true, caseSensitive: true }],
-
-    // ensure named imports coupled with named exports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/named.md#when-not-to-use-it
-    'import/named': 'error',
-
-    // ensure default import coupled with default export
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/default.md#when-not-to-use-it
-    'import/default': 'off',
-
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/namespace.md
-    'import/namespace': 'off',
-
-    // Helpful warnings:
-
-    // disallow invalid exports, e.g. multiple defaults
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/export.md
-    'import/export': 'error',
-
-    // do not allow a default import name to match a named export
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-named-as-default.md
-    'import/no-named-as-default': 'error',
-
-    // warn on accessing default export property names that are also named exports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-named-as-default-member.md
-    'import/no-named-as-default-member': 'error',
-
-    // disallow use of jsdoc-marked-deprecated imports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-deprecated.md
-    'import/no-deprecated': 'off',
-
-    // Forbid the use of extraneous packages
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-extraneous-dependencies.md
-    // paths are treated both as absolute paths, and relative to process.cwd()
-    'import/no-extraneous-dependencies': ['error', {
-      devDependencies: [
-        'test/**', // tape, common npm pattern
-        'tests/**', // also common npm pattern
-        'spec/**', // mocha, rspec-like pattern
-        '**/__tests__/**', // jest pattern
-        '**/__mocks__/**', // jest pattern
-        'test.{js,jsx}', // repos with a single test file
-        'test-*.{js,jsx}', // repos with multiple top-level test files
-        '**/*{.,_}{test,spec}.{js,jsx}', // tests where the extension or filename suffix denotes that it is a test
-        '**/jest.config.js', // jest config
-        '**/jest.setup.js', // jest setup
-        '**/vue.config.js', // vue-cli config
-        '**/webpack.config.js', // webpack config
-        '**/webpack.config.*.js', // webpack config
-        '**/rollup.config.js', // rollup config
-        '**/rollup.config.*.js', // rollup config
-        '**/gulpfile.js', // gulp config
-        '**/gulpfile.*.js', // gulp config
-        '**/Gruntfile{,.js}', // grunt config
-        '**/protractor.conf.js', // protractor config
-        '**/protractor.conf.*.js', // protractor config
-        '**/karma.conf.js', // karma config
-        '**/.eslintrc.js' // eslint config
-      ],
-      optionalDependencies: false,
-    }],
-
-    // Forbid mutable exports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-mutable-exports.md
-    'import/no-mutable-exports': 'error',
-
-    // Module systems:
-
-    // disallow require()
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-commonjs.md
-    'import/no-commonjs': 'off',
-
-    // disallow AMD require/define
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-amd.md
-    'import/no-amd': 'error',
-
-    // No Node.js builtin modules
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-nodejs-modules.md
-    // TODO: enable?
-    'import/no-nodejs-modules': 'off',
-
-    // Style guide:
-
-    // disallow non-import statements appearing before import statements
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/first.md
-    'import/first': 'error',
-
-    // disallow non-import statements appearing before import statements
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/imports-first.md
-    // deprecated: use `import/first`
-    'import/imports-first': 'off',
-
-    // disallow duplicate imports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-duplicates.md
-    'import/no-duplicates': 'error',
-
-    // disallow namespace imports
-    // TODO: enable?
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-namespace.md
-    'import/no-namespace': 'off',
-
-    // Ensure consistent use of file extension within the import path
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/extensions.md
-    'import/extensions': ['error', 'ignorePackages', {
-      js: 'never',
-      mjs: 'never',
-      jsx: 'never',
-    }],
-
-    // ensure absolute imports are above relative imports and that unassigned imports are ignored
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/order.md
-    // TODO: enforce a stricter convention in module import order?
-    'import/order': ['error', { groups: [['builtin', 'external', 'internal']] }],
-
-    // Require a newline after the last import/require in a group
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/newline-after-import.md
-    'import/newline-after-import': 'error',
-
-    // Require modules with a single export to use a default export
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/prefer-default-export.md
-    'import/prefer-default-export': 'error',
-
-    // Restrict which files can be imported in a given folder
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-restricted-paths.md
-    'import/no-restricted-paths': 'off',
-
-    // Forbid modules to have too many dependencies
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/max-dependencies.md
-    'import/max-dependencies': ['off', { max: 10 }],
-
-    // Forbid import of modules using absolute paths
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-absolute-path.md
-    'import/no-absolute-path': 'error',
-
-    // Forbid require() calls with expressions
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-dynamic-require.md
-    'import/no-dynamic-require': 'error',
-
-    // prevent importing the submodules of other modules
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-internal-modules.md
-    'import/no-internal-modules': ['off', {
-      allow: [],
-    }],
-
-    // Warn if a module could be mistakenly parsed as a script by a consumer
-    // leveraging Unambiguous JavaScript Grammar
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/unambiguous.md
-    // this should not be enabled until this proposal has at least been *presented* to TC39.
-    // At the moment, it's not a thing.
-    'import/unambiguous': 'off',
-
-    // Forbid Webpack loader syntax in imports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-webpack-loader-syntax.md
-    'import/no-webpack-loader-syntax': 'error',
-
-    // Prevent unassigned imports
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-unassigned-import.md
-    // importing for side effects is perfectly acceptable, if you need side effects.
-    'import/no-unassigned-import': 'off',
-
-    // Prevent importing the default as if it were named
-    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-named-default.md
-    'import/no-named-default': 'error',
-
-    // Reports if a module's default export is unnamed
-    // https://github.com/import-js/eslint-plugin-import/blob/d9b712ac7fd1fddc391f7b234827925c160d956f/docs/rules/no-anonymous-default-export.md
-    'import/no-anonymous-default-export': ['off', {
-      allowArray: false,
-      allowArrowFunction: false,
-      allowAnonymousClass: false,
-      allowAnonymousFunction: false,
-      allowLiteral: false,
-      allowObject: false,
-    }],
-
-    // This rule enforces that all exports are declared at the bottom of the file.
-    // https://github.com/import-js/eslint-plugin-import/blob/98acd6afd04dcb6920b81330114e146dc8532ea4/docs/rules/exports-last.md
-    // TODO: enable?
-    'import/exports-last': 'off',
-
-    // Reports when named exports are not grouped together in a single export declaration
-    // or when multiple assignments to CommonJS module.exports or exports object are present
-    // in a single file.
-    // https://github.com/import-js/eslint-plugin-import/blob/44a038c06487964394b1e15b64f3bd34e5d40cde/docs/rules/group-exports.md
-    'import/group-exports': 'off',
-
-    // forbid default exports. this is a terrible rule, do not use it.
-    // https://github.com/import-js/eslint-plugin-import/blob/44a038c06487964394b1e15b64f3bd34e5d40cde/docs/rules/no-default-export.md
-    'import/no-default-export': 'off',
-
-    // Prohibit named exports. this is a terrible rule, do not use it.
-    // https://github.com/import-js/eslint-plugin-import/blob/1ec80fa35fa1819e2d35a70e68fb6a149fb57c5e/docs/rules/no-named-export.md
-    'import/no-named-export': 'off',
-
-    // Forbid a module from importing itself
-    // https://github.com/import-js/eslint-plugin-import/blob/44a038c06487964394b1e15b64f3bd34e5d40cde/docs/rules/no-self-import.md
-    'import/no-self-import': 'error',
-
-    // Forbid cyclical dependencies between modules
-    // https://github.com/import-js/eslint-plugin-import/blob/d81f48a2506182738409805f5272eff4d77c9348/docs/rules/no-cycle.md
-    'import/no-cycle': ['error', { maxDepth: '∞' }],
-
-    // Ensures that there are no useless path segments
-    // https://github.com/import-js/eslint-plugin-import/blob/ebafcbf59ec9f653b2ac2a0156ca3bcba0a7cf57/docs/rules/no-useless-path-segments.md
-    'import/no-useless-path-segments': ['error', { commonjs: true }],
-
-    // dynamic imports require a leading comment with a webpackChunkName
-    // https://github.com/import-js/eslint-plugin-import/blob/ebafcbf59ec9f653b2ac2a0156ca3bcba0a7cf57/docs/rules/dynamic-import-chunkname.md
-    'import/dynamic-import-chunkname': ['off', {
-      importFunctions: [],
-      webpackChunknameFormat: '[0-9a-zA-Z-_/.]+',
-    }],
-
-    // Use this rule to prevent imports to folders in relative parent paths.
-    // https://github.com/import-js/eslint-plugin-import/blob/c34f14f67f077acd5a61b3da9c0b0de298d20059/docs/rules/no-relative-parent-imports.md
-    'import/no-relative-parent-imports': 'off',
-
-    // Reports modules without any exports, or with unused exports
-    // https://github.com/import-js/eslint-plugin-import/blob/f63dd261809de6883b13b6b5b960e6d7f42a7813/docs/rules/no-unused-modules.md
-    // TODO: enable once it supports CJS
-    'import/no-unused-modules': ['off', {
-      ignoreExports: [],
-      missingExports: true,
-      unusedExports: true,
-    }],
-
-    // Reports the use of import declarations with CommonJS exports in any module except for the main module.
-    // https://github.com/import-js/eslint-plugin-import/blob/1012eb951767279ce3b540a4ec4f29236104bb5b/docs/rules/no-import-module-exports.md
-    'import/no-import-module-exports': ['error', {
-      exceptions: [],
-    }],
-
-    // Use this rule to prevent importing packages through relative paths.
-    // https://github.com/import-js/eslint-plugin-import/blob/1012eb951767279ce3b540a4ec4f29236104bb5b/docs/rules/no-relative-packages.md
-    'import/no-relative-packages': 'error',
-
-    // enforce a consistent style for type specifiers (inline or top-level)
-    // https://github.com/import-js/eslint-plugin-import/blob/d5fc8b670dc8e6903dbb7b0894452f60c03089f5/docs/rules/consistent-type-specifier-style.md
-    // TODO, semver-major: enable (just in case)
-    'import/consistent-type-specifier-style': ['off', 'prefer-inline'],
-
-    // Reports the use of empty named import blocks.
-    // https://github.com/import-js/eslint-plugin-import/blob/d5fc8b670dc8e6903dbb7b0894452f60c03089f5/docs/rules/no-empty-named-blocks.md
-    // TODO, semver-minor: enable
-    'import/no-empty-named-blocks': 'off'
-  }
-};
diff --git a/packages/eslint-config-airbnb-base/rules/base/node.js b/packages/eslint-config-airbnb-base/rules/base/node.js
deleted file mode 100644
index b828eb64dd..0000000000
--- a/packages/eslint-config-airbnb-base/rules/base/node.js
+++ /dev/null
@@ -1,39 +0,0 @@
-module.exports = {
-  rules: {
-    // enforce return after a callback
-    'callback-return': 'off',
-
-    // require all requires be top-level
-    // https://eslint.org/docs/rules/global-require
-    'global-require': 'error',
-
-    // enforces error handling in callbacks (node environment)
-    'handle-callback-err': 'off',
-
-    // disallow use of the Buffer() constructor
-    // https://eslint.org/docs/rules/no-buffer-constructor
-    'no-buffer-constructor': 'error',
-
-    // disallow mixing regular variable and require declarations
-    'no-mixed-requires': ['off', false],
-
-    // disallow use of new operator with the require function
-    'no-new-require': 'error',
-
-    // disallow string concatenation with __dirname and __filename
-    // https://eslint.org/docs/rules/no-path-concat
-    'no-path-concat': 'error',
-
-    // disallow use of process.env
-    'no-process-env': 'off',
-
-    // disallow process.exit()
-    'no-process-exit': 'off',
-
-    // restrict usage of specified node modules
-    'no-restricted-modules': 'off',
-
-    // disallow use of synchronous methods (off by default)
-    'no-sync': 'off',
-  }
-};
diff --git a/packages/eslint-config-airbnb-base/rules/base/strict.js b/packages/eslint-config-airbnb-base/rules/base/strict.js
deleted file mode 100644
index 67cfd5e8a3..0000000000
--- a/packages/eslint-config-airbnb-base/rules/base/strict.js
+++ /dev/null
@@ -1,6 +0,0 @@
-module.exports = {
-  rules: {
-    // babel inserts `'use strict';` for us
-    strict: ['error', 'never']
-  }
-};
diff --git a/packages/eslint-config-airbnb-base/rules/base/style.js b/packages/eslint-config-airbnb-base/rules/base/style.js
deleted file mode 100644
index 2e7f6fed44..0000000000
--- a/packages/eslint-config-airbnb-base/rules/base/style.js
+++ /dev/null
@@ -1,534 +0,0 @@
-module.exports = {
-  rules: {
-    // enforce line breaks after opening and before closing array brackets
-    // https://eslint.org/docs/rules/array-bracket-newline
-    // TODO: enable? semver-major
-    'array-bracket-newline': ['off', 'consistent'], // object option alternative: { multiline: true, minItems: 3 }
-
-    // enforce line breaks between array elements
-    // https://eslint.org/docs/rules/array-element-newline
-    // TODO: enable? semver-major
-    'array-element-newline': ['off', { multiline: true, minItems: 3 }],
-
-    // enforce spacing inside array brackets
-    'array-bracket-spacing': ['error', 'never'],
-
-    // enforce spacing inside single-line blocks
-    // https://eslint.org/docs/rules/block-spacing
-    'block-spacing': ['error', 'always'],
-
-    // enforce one true brace style
-    'brace-style': ['error', '1tbs', { allowSingleLine: true }],
-
-    // require camel case names
-    camelcase: ['error', { properties: 'never', ignoreDestructuring: false }],
-
-    // enforce or disallow capitalization of the first letter of a comment
-    // https://eslint.org/docs/rules/capitalized-comments
-    'capitalized-comments': ['off', 'never', {
-      line: {
-        ignorePattern: '.*',
-        ignoreInlineComments: true,
-        ignoreConsecutiveComments: true,
-      },
-      block: {
-        ignorePattern: '.*',
-        ignoreInlineComments: true,
-        ignoreConsecutiveComments: true,
-      },
-    }],
-
-    // require trailing commas in multiline object literals
-    'comma-dangle': ['error', {
-      arrays: 'always-multiline',
-      objects: 'always-multiline',
-      imports: 'always-multiline',
-      exports: 'always-multiline',
-      functions: 'always-multiline',
-    }],
-
-    // enforce spacing before and after comma
-    'comma-spacing': ['error', { before: false, after: true }],
-
-    // enforce one true comma style
-    'comma-style': ['error', 'last', {
-      exceptions: {
-        ArrayExpression: false,
-        ArrayPattern: false,
-        ArrowFunctionExpression: false,
-        CallExpression: false,
-        FunctionDeclaration: false,
-        FunctionExpression: false,
-        ImportDeclaration: false,
-        ObjectExpression: false,
-        ObjectPattern: false,
-        VariableDeclaration: false,
-        NewExpression: false,
-      }
-    }],
-
-    // disallow padding inside computed properties
-    'computed-property-spacing': ['error', 'never'],
-
-    // enforces consistent naming when capturing the current execution context
-    'consistent-this': 'off',
-
-    // enforce newline at the end of file, with no multiple empty lines
-    'eol-last': ['error', 'always'],
-
-    // https://eslint.org/docs/rules/function-call-argument-newline
-    'function-call-argument-newline': ['error', 'consistent'],
-
-    // enforce spacing between functions and their invocations
-    // https://eslint.org/docs/rules/func-call-spacing
-    'func-call-spacing': ['error', 'never'],
-
-    // requires function names to match the name of the variable or property to which they are
-    // assigned
-    // https://eslint.org/docs/rules/func-name-matching
-    'func-name-matching': ['off', 'always', {
-      includeCommonJSModuleExports: false,
-      considerPropertyDescriptor: true,
-    }],
-
-    // require function expressions to have a name
-    // https://eslint.org/docs/rules/func-names
-    'func-names': 'warn',
-
-    // enforces use of function declarations or expressions
-    // https://eslint.org/docs/rules/func-style
-    // TODO: enable
-    'func-style': ['off', 'expression'],
-
-    // require line breaks inside function parentheses if there are line breaks between parameters
-    // https://eslint.org/docs/rules/function-paren-newline
-    'function-paren-newline': ['error', 'multiline-arguments'],
-
-    // disallow specified identifiers
-    // https://eslint.org/docs/rules/id-denylist
-    'id-denylist': 'off',
-
-    // this option enforces minimum and maximum identifier lengths
-    // (variable names, property names etc.)
-    'id-length': 'off',
-
-    // require identifiers to match the provided regular expression
-    'id-match': 'off',
-
-    // Enforce the location of arrow function bodies with implicit returns
-    // https://eslint.org/docs/rules/implicit-arrow-linebreak
-    'implicit-arrow-linebreak': ['error', 'beside'],
-
-    // this option sets a specific tab width for your code
-    // https://eslint.org/docs/rules/indent
-    indent: ['error', 2, {
-      SwitchCase: 1,
-      VariableDeclarator: 1,
-      outerIIFEBody: 1,
-      // MemberExpression: null,
-      FunctionDeclaration: {
-        parameters: 1,
-        body: 1
-      },
-      FunctionExpression: {
-        parameters: 1,
-        body: 1
-      },
-      CallExpression: {
-        arguments: 1
-      },
-      ArrayExpression: 1,
-      ObjectExpression: 1,
-      ImportDeclaration: 1,
-      flatTernaryExpressions: false,
-      // list derived from https://github.com/benjamn/ast-types/blob/HEAD/def/jsx.js
-      ignoredNodes: ['JSXElement', 'JSXElement > *', 'JSXAttribute', 'JSXIdentifier', 'JSXNamespacedName', 'JSXMemberExpression', 'JSXSpreadAttribute', 'JSXExpressionContainer', 'JSXOpeningElement', 'JSXClosingElement', 'JSXFragment', 'JSXOpeningFragment', 'JSXClosingFragment', 'JSXText', 'JSXEmptyExpression', 'JSXSpreadChild'],
-      ignoreComments: false
-    }],
-
-    // specify whether double or single quotes should be used in JSX attributes
-    // https://eslint.org/docs/rules/jsx-quotes
-    'jsx-quotes': ['off', 'prefer-double'],
-
-    // enforces spacing between keys and values in object literal properties
-    'key-spacing': ['error', { beforeColon: false, afterColon: true }],
-
-    // require a space before & after certain keywords
-    'keyword-spacing': ['error', {
-      before: true,
-      after: true,
-      overrides: {
-        return: { after: true },
-        throw: { after: true },
-        case: { after: true }
-      }
-    }],
-
-    // enforce position of line comments
-    // https://eslint.org/docs/rules/line-comment-position
-    // TODO: enable?
-    'line-comment-position': ['off', {
-      position: 'above',
-      ignorePattern: '',
-      applyDefaultPatterns: true,
-    }],
-
-    // disallow mixed 'LF' and 'CRLF' as linebreaks
-    // https://eslint.org/docs/rules/linebreak-style
-    'linebreak-style': ['error', 'unix'],
-
-    // require or disallow an empty line between class members
-    // https://eslint.org/docs/rules/lines-between-class-members
-    'lines-between-class-members': ['error', 'always', { exceptAfterSingleLine: false }],
-
-    // enforces empty lines around comments
-    'lines-around-comment': 'off',
-
-    // require or disallow newlines around directives
-    // https://eslint.org/docs/rules/lines-around-directive
-    'lines-around-directive': ['error', {
-      before: 'always',
-      after: 'always',
-    }],
-
-    // Require or disallow logical assignment logical operator shorthand
-    // https://eslint.org/docs/latest/rules/logical-assignment-operators
-    // TODO, semver-major: enable
-    'logical-assignment-operators': ['off', 'always', {
-      enforceForIfStatements: true,
-    }],
-
-    // specify the maximum depth that blocks can be nested
-    'max-depth': ['off', 4],
-
-    // specify the maximum length of a line in your program
-    // https://eslint.org/docs/rules/max-len
-    'max-len': ['error', 100, 2, {
-      ignoreUrls: true,
-      ignoreComments: false,
-      ignoreRegExpLiterals: true,
-      ignoreStrings: true,
-      ignoreTemplateLiterals: true,
-    }],
-
-    // specify the max number of lines in a file
-    // https://eslint.org/docs/rules/max-lines
-    'max-lines': ['off', {
-      max: 300,
-      skipBlankLines: true,
-      skipComments: true
-    }],
-
-    // enforce a maximum function length
-    // https://eslint.org/docs/rules/max-lines-per-function
-    'max-lines-per-function': ['off', {
-      max: 50,
-      skipBlankLines: true,
-      skipComments: true,
-      IIFEs: true,
-    }],
-
-    // specify the maximum depth callbacks can be nested
-    'max-nested-callbacks': 'off',
-
-    // limits the number of parameters that can be used in the function declaration.
-    'max-params': ['off', 3],
-
-    // specify the maximum number of statement allowed in a function
-    'max-statements': ['off', 10],
-
-    // restrict the number of statements per line
-    // https://eslint.org/docs/rules/max-statements-per-line
-    'max-statements-per-line': ['off', { max: 1 }],
-
-    // enforce a particular style for multiline comments
-    // https://eslint.org/docs/rules/multiline-comment-style
-    'multiline-comment-style': ['off', 'starred-block'],
-
-    // require multiline ternary
-    // https://eslint.org/docs/rules/multiline-ternary
-    // TODO: enable?
-    'multiline-ternary': ['off', 'never'],
-
-    // require a capital letter for constructors
-    'new-cap': ['error', {
-      newIsCap: true,
-      newIsCapExceptions: [],
-      capIsNew: false,
-      capIsNewExceptions: ['Immutable.Map', 'Immutable.Set', 'Immutable.List'],
-    }],
-
-    // disallow the omission of parentheses when invoking a constructor with no arguments
-    // https://eslint.org/docs/rules/new-parens
-    'new-parens': 'error',
-
-    // allow/disallow an empty newline after var statement
-    'newline-after-var': 'off',
-
-    // https://eslint.org/docs/rules/newline-before-return
-    'newline-before-return': 'off',
-
-    // enforces new line after each method call in the chain to make it
-    // more readable and easy to maintain
-    // https://eslint.org/docs/rules/newline-per-chained-call
-    'newline-per-chained-call': ['error', { ignoreChainWithDepth: 4 }],
-
-    // disallow use of the Array constructor
-    'no-array-constructor': 'error',
-
-    // disallow use of bitwise operators
-    // https://eslint.org/docs/rules/no-bitwise
-    'no-bitwise': 'error',
-
-    // disallow use of the continue statement
-    // https://eslint.org/docs/rules/no-continue
-    'no-continue': 'error',
-
-    // disallow comments inline after code
-    'no-inline-comments': 'off',
-
-    // disallow if as the only statement in an else block
-    // https://eslint.org/docs/rules/no-lonely-if
-    'no-lonely-if': 'error',
-
-    // disallow un-paren'd mixes of different operators
-    // https://eslint.org/docs/rules/no-mixed-operators
-    'no-mixed-operators': ['error', {
-      // the list of arithmetic groups disallows mixing `%` and `**`
-      // with other arithmetic operators.
-      groups: [
-        ['%', '**'],
-        ['%', '+'],
-        ['%', '-'],
-        ['%', '*'],
-        ['%', '/'],
-        ['/', '*'],
-        ['&', '|', '<<', '>>', '>>>'],
-        ['==', '!=', '===', '!=='],
-        ['&&', '||'],
-      ],
-      allowSamePrecedence: false
-    }],
-
-    // disallow mixed spaces and tabs for indentation
-    'no-mixed-spaces-and-tabs': 'error',
-
-    // disallow use of chained assignment expressions
-    // https://eslint.org/docs/rules/no-multi-assign
-    'no-multi-assign': ['error'],
-
-    // disallow multiple empty lines, only one newline at the end, and no new lines at the beginning
-    // https://eslint.org/docs/rules/no-multiple-empty-lines
-    'no-multiple-empty-lines': ['error', { max: 1, maxBOF: 0, maxEOF: 0 }],
-
-    // disallow negated conditions
-    // https://eslint.org/docs/rules/no-negated-condition
-    'no-negated-condition': 'off',
-
-    // disallow nested ternary expressions
-    'no-nested-ternary': 'error',
-
-    // disallow use of the Object constructor
-    'no-new-object': 'error',
-
-    // disallow use of unary operators, ++ and --
-    // https://eslint.org/docs/rules/no-plusplus
-    'no-plusplus': 'error',
-
-    // disallow certain syntax forms
-    // https://eslint.org/docs/rules/no-restricted-syntax
-    'no-restricted-syntax': [
-      'error',
-      {
-        selector: 'ForInStatement',
-        message: 'for..in loops iterate over the entire prototype chain, which is virtually never what you want. Use Object.{keys,values,entries}, and iterate over the resulting array.',
-      },
-      {
-        selector: 'ForOfStatement',
-        message: 'iterators/generators require regenerator-runtime, which is too heavyweight for this guide to allow them. Separately, loops should be avoided in favor of array iterations.',
-      },
-      {
-        selector: 'LabeledStatement',
-        message: 'Labels are a form of GOTO; using them makes code confusing and hard to maintain and understand.',
-      },
-      {
-        selector: 'WithStatement',
-        message: '`with` is disallowed in strict mode because it makes code impossible to predict and optimize.',
-      },
-    ],
-
-    // disallow space between function identifier and application
-    // deprecated in favor of func-call-spacing
-    'no-spaced-func': 'off',
-
-    // disallow tab characters entirely
-    'no-tabs': 'error',
-
-    // disallow the use of ternary operators
-    'no-ternary': 'off',
-
-    // disallow trailing whitespace at the end of lines
-    'no-trailing-spaces': ['error', {
-      skipBlankLines: false,
-      ignoreComments: false,
-    }],
-
-    // disallow dangling underscores in identifiers
-    // https://eslint.org/docs/rules/no-underscore-dangle
-    'no-underscore-dangle': ['error', {
-      allow: [],
-      allowAfterThis: false,
-      allowAfterSuper: false,
-      enforceInMethodNames: true,
-    }],
-
-    // disallow the use of Boolean literals in conditional expressions
-    // also, prefer `a || b` over `a ? a : b`
-    // https://eslint.org/docs/rules/no-unneeded-ternary
-    'no-unneeded-ternary': ['error', { defaultAssignment: false }],
-
-    // disallow whitespace before properties
-    // https://eslint.org/docs/rules/no-whitespace-before-property
-    'no-whitespace-before-property': 'error',
-
-    // enforce the location of single-line statements
-    // https://eslint.org/docs/rules/nonblock-statement-body-position
-    'nonblock-statement-body-position': ['error', 'beside', { overrides: {} }],
-
-    // require padding inside curly braces
-    'object-curly-spacing': ['error', 'always'],
-
-    // enforce line breaks between braces
-    // https://eslint.org/docs/rules/object-curly-newline
-    'object-curly-newline': ['error', {
-      ObjectExpression: { minProperties: 4, multiline: true, consistent: true },
-      ObjectPattern: { minProperties: 4, multiline: true, consistent: true },
-      ImportDeclaration: { minProperties: 4, multiline: true, consistent: true },
-      ExportDeclaration: { minProperties: 4, multiline: true, consistent: true },
-    }],
-
-    // enforce "same line" or "multiple line" on object properties.
-    // https://eslint.org/docs/rules/object-property-newline
-    'object-property-newline': ['error', {
-      allowAllPropertiesOnSameLine: true,
-    }],
-
-    // allow just one var statement per function
-    'one-var': ['error', 'never'],
-
-    // require a newline around variable declaration
-    // https://eslint.org/docs/rules/one-var-declaration-per-line
-    'one-var-declaration-per-line': ['error', 'always'],
-
-    // require assignment operator shorthand where possible or prohibit it entirely
-    // https://eslint.org/docs/rules/operator-assignment
-    'operator-assignment': ['error', 'always'],
-
-    // Requires operator at the beginning of the line in multiline statements
-    // https://eslint.org/docs/rules/operator-linebreak
-    'operator-linebreak': ['error', 'before', { overrides: { '=': 'none' } }],
-
-    // disallow padding within blocks
-    'padded-blocks': ['error', {
-      blocks: 'never',
-      classes: 'never',
-      switches: 'never',
-    }, {
-      allowSingleLineBlocks: true,
-    }],
-
-    // Require or disallow padding lines between statements
-    // https://eslint.org/docs/rules/padding-line-between-statements
-    'padding-line-between-statements': 'off',
-
-    // Disallow the use of Math.pow in favor of the ** operator
-    // https://eslint.org/docs/rules/prefer-exponentiation-operator
-    'prefer-exponentiation-operator': 'error',
-
-    // Prefer use of an object spread over Object.assign
-    // https://eslint.org/docs/rules/prefer-object-spread
-    'prefer-object-spread': 'error',
-
-    // require quotes around object literal property names
-    // https://eslint.org/docs/rules/quote-props.html
-    'quote-props': ['error', 'as-needed', { keywords: false, unnecessary: true, numbers: false }],
-
-    // specify whether double or single quotes should be used
-    quotes: ['error', 'single', { avoidEscape: true }],
-
-    // do not require jsdoc
-    // https://eslint.org/docs/rules/require-jsdoc
-    'require-jsdoc': 'off',
-
-    // require or disallow use of semicolons instead of ASI
-    semi: ['error', 'always'],
-
-    // enforce spacing before and after semicolons
-    'semi-spacing': ['error', { before: false, after: true }],
-
-    // Enforce location of semicolons
-    // https://eslint.org/docs/rules/semi-style
-    'semi-style': ['error', 'last'],
-
-    // requires object keys to be sorted
-    'sort-keys': ['off', 'asc', { caseSensitive: false, natural: true }],
-
-    // sort variables within the same declaration block
-    'sort-vars': 'off',
-
-    // require or disallow space before blocks
-    'space-before-blocks': 'error',
-
-    // require or disallow space before function opening parenthesis
-    // https://eslint.org/docs/rules/space-before-function-paren
-    'space-before-function-paren': ['error', {
-      anonymous: 'always',
-      named: 'never',
-      asyncArrow: 'always'
-    }],
-
-    // require or disallow spaces inside parentheses
-    'space-in-parens': ['error', 'never'],
-
-    // require spaces around operators
-    'space-infix-ops': 'error',
-
-    // Require or disallow spaces before/after unary operators
-    // https://eslint.org/docs/rules/space-unary-ops
-    'space-unary-ops': ['error', {
-      words: true,
-      nonwords: false,
-      overrides: {
-      },
-    }],
-
-    // require or disallow a space immediately following the // or /* in a comment
-    // https://eslint.org/docs/rules/spaced-comment
-    'spaced-comment': ['error', 'always', {
-      line: {
-        exceptions: ['-', '+'],
-        markers: ['=', '!', '/'], // space here to support sprockets directives, slash for TS /// comments
-      },
-      block: {
-        exceptions: ['-', '+'],
-        markers: ['=', '!', ':', '::'], // space here to support sprockets directives and flow comment types
-        balanced: true,
-      }
-    }],
-
-    // Enforce spacing around colons of switch statements
-    // https://eslint.org/docs/rules/switch-colon-spacing
-    'switch-colon-spacing': ['error', { after: true, before: false }],
-
-    // Require or disallow spacing between template tags and their literals
-    // https://eslint.org/docs/rules/template-tag-spacing
-    'template-tag-spacing': ['error', 'never'],
-
-    // require or disallow the Unicode Byte Order Mark
-    // https://eslint.org/docs/rules/unicode-bom
-    'unicode-bom': ['error', 'never'],
-
-    // require regex literals to be wrapped in parentheses
-    'wrap-regex': 'off'
-  }
-};
diff --git a/packages/eslint-config-airbnb-base/rules/base/variables.js b/packages/eslint-config-airbnb-base/rules/base/variables.js
deleted file mode 100644
index 7d61989e6a..0000000000
--- a/packages/eslint-config-airbnb-base/rules/base/variables.js
+++ /dev/null
@@ -1,59 +0,0 @@
-const confusingBrowserGlobals = require('confusing-browser-globals');
-
-module.exports = {
-  rules: {
-    // enforce or disallow variable initializations at definition
-    'init-declarations': 'off',
-
-    // disallow the catch clause parameter name being the same as a variable in the outer scope
-    'no-catch-shadow': 'off',
-
-    // disallow deletion of variables
-    'no-delete-var': 'error',
-
-    // disallow labels that share a name with a variable
-    // https://eslint.org/docs/rules/no-label-var
-    'no-label-var': 'error',
-
-    // disallow specific globals
-    'no-restricted-globals': [
-      'error',
-      {
-        name: 'isFinite',
-        message:
-          'Use Number.isFinite instead https://github.com/airbnb/javascript#standard-library--isfinite',
-      },
-      {
-        name: 'isNaN',
-        message:
-          'Use Number.isNaN instead https://github.com/airbnb/javascript#standard-library--isnan',
-      },
-    ].concat(confusingBrowserGlobals.map((g) => ({
-      name: g,
-      message: `Use window.${g} instead. https://github.com/facebook/create-react-app/blob/HEAD/packages/confusing-browser-globals/README.md`,
-    }))),
-
-    // disallow declaration of variables already declared in the outer scope
-    'no-shadow': 'error',
-
-    // disallow shadowing of names such as arguments
-    'no-shadow-restricted-names': 'error',
-
-    // disallow use of undeclared variables unless mentioned in a /*global */ block
-    'no-undef': 'error',
-
-    // disallow use of undefined when initializing variables
-    'no-undef-init': 'error',
-
-    // disallow use of undefined variable
-    // https://eslint.org/docs/rules/no-undefined
-    // TODO: enable?
-    'no-undefined': 'off',
-
-    // disallow declaration of variables that are not used in the code
-    'no-unused-vars': ['error', { vars: 'all', args: 'after-used', ignoreRestSiblings: true }],
-
-    // disallow use of variables before they are defined
-    'no-use-before-define': ['error', { functions: true, classes: true, variables: true }],
-  }
-};
diff --git a/packages/eslint-config-airbnb-base/rules/best-practices.js b/packages/eslint-config-airbnb-base/rules/best-practices.js
index 53ead32fbd..09c247451a 100644
--- a/packages/eslint-config-airbnb-base/rules/best-practices.js
+++ b/packages/eslint-config-airbnb-base/rules/best-practices.js
@@ -1,5 +1,424 @@
-const base = require('./base/best-practices');
-
 module.exports = {
-  rules: base.rules
+  rules: {
+    // enforces getter/setter pairs in objects
+    // https://eslint.org/docs/rules/accessor-pairs
+    'accessor-pairs': 'off',
+
+    // enforces return statements in callbacks of array's methods
+    // https://eslint.org/docs/rules/array-callback-return
+    'array-callback-return': ['error', { allowImplicit: true }],
+
+    // treat var statements as if they were block scoped
+    // https://eslint.org/docs/rules/block-scoped-var
+    'block-scoped-var': 'error',
+
+    // specify the maximum cyclomatic complexity allowed in a program
+    // https://eslint.org/docs/rules/complexity
+    complexity: ['off', 20],
+
+    // enforce that class methods use "this"
+    // https://eslint.org/docs/rules/class-methods-use-this
+    'class-methods-use-this': ['error', {
+      exceptMethods: [],
+    }],
+
+    // require return statements to either always or never specify values
+    // https://eslint.org/docs/rules/consistent-return
+    'consistent-return': 'error',
+
+    // specify curly brace conventions for all control statements
+    // https://eslint.org/docs/rules/curly
+    curly: ['error', 'multi-line'], // multiline
+
+    // require default case in switch statements
+    // https://eslint.org/docs/rules/default-case
+    'default-case': ['error', { commentPattern: '^no default$' }],
+
+    // Enforce default clauses in switch statements to be last
+    // https://eslint.org/docs/rules/default-case-last
+    'default-case-last': 'error',
+
+    // https://eslint.org/docs/rules/default-param-last
+    'default-param-last': 'error',
+
+    // encourages use of dot notation whenever possible
+    // https://eslint.org/docs/rules/dot-notation
+    'dot-notation': ['error', { allowKeywords: true }],
+
+    // enforces consistent newlines before or after dots
+    // https://eslint.org/docs/rules/dot-location
+    'dot-location': ['error', 'property'],
+
+    // require the use of === and !==
+    // https://eslint.org/docs/rules/eqeqeq
+    eqeqeq: ['error', 'always', { null: 'ignore' }],
+
+    // Require grouped accessor pairs in object literals and classes
+    // https://eslint.org/docs/rules/grouped-accessor-pairs
+    'grouped-accessor-pairs': 'error',
+
+    // make sure for-in loops have an if statement
+    // https://eslint.org/docs/rules/guard-for-in
+    'guard-for-in': 'error',
+
+    // enforce a maximum number of classes per file
+    // https://eslint.org/docs/rules/max-classes-per-file
+    'max-classes-per-file': ['error', 1],
+
+    // disallow the use of alert, confirm, and prompt
+    // https://eslint.org/docs/rules/no-alert
+    // TODO: enable, semver-major
+    'no-alert': 'warn',
+
+    // disallow use of arguments.caller or arguments.callee
+    // https://eslint.org/docs/rules/no-caller
+    'no-caller': 'error',
+
+    // disallow lexical declarations in case/default clauses
+    // https://eslint.org/docs/rules/no-case-declarations
+    'no-case-declarations': 'error',
+
+    // Disallow returning value in constructor
+    // https://eslint.org/docs/rules/no-constructor-return
+    'no-constructor-return': 'error',
+
+    // disallow division operators explicitly at beginning of regular expression
+    // https://eslint.org/docs/rules/no-div-regex
+    'no-div-regex': 'off',
+
+    // disallow else after a return in an if
+    // https://eslint.org/docs/rules/no-else-return
+    'no-else-return': ['error', { allowElseIf: false }],
+
+    // disallow empty functions, except for standalone funcs/arrows
+    // https://eslint.org/docs/rules/no-empty-function
+    'no-empty-function': ['error', {
+      allow: [
+        'arrowFunctions',
+        'functions',
+        'methods',
+      ]
+    }],
+
+    // disallow empty destructuring patterns
+    // https://eslint.org/docs/rules/no-empty-pattern
+    'no-empty-pattern': 'error',
+
+    // Disallow empty static blocks
+    // https://eslint.org/docs/latest/rules/no-empty-static-block
+    // TODO: semver-major, enable
+    'no-empty-static-block': 'off',
+
+    // disallow comparisons to null without a type-checking operator
+    // https://eslint.org/docs/rules/no-eq-null
+    'no-eq-null': 'off',
+
+    // disallow use of eval()
+    // https://eslint.org/docs/rules/no-eval
+    'no-eval': 'error',
+
+    // disallow adding to native types
+    // https://eslint.org/docs/rules/no-extend-native
+    'no-extend-native': 'error',
+
+    // disallow unnecessary function binding
+    // https://eslint.org/docs/rules/no-extra-bind
+    'no-extra-bind': 'error',
+
+    // disallow Unnecessary Labels
+    // https://eslint.org/docs/rules/no-extra-label
+    'no-extra-label': 'error',
+
+    // disallow fallthrough of case statements
+    // https://eslint.org/docs/rules/no-fallthrough
+    'no-fallthrough': 'error',
+
+    // disallow the use of leading or trailing decimal points in numeric literals
+    // https://eslint.org/docs/rules/no-floating-decimal
+    'no-floating-decimal': 'error',
+
+    // disallow reassignments of native objects or read-only globals
+    // https://eslint.org/docs/rules/no-global-assign
+    'no-global-assign': ['error', { exceptions: [] }],
+
+    // deprecated in favor of no-global-assign
+    // https://eslint.org/docs/rules/no-native-reassign
+    'no-native-reassign': 'off',
+
+    // disallow implicit type conversions
+    // https://eslint.org/docs/rules/no-implicit-coercion
+    'no-implicit-coercion': ['off', {
+      boolean: false,
+      number: true,
+      string: true,
+      allow: [],
+    }],
+
+    // disallow var and named functions in global scope
+    // https://eslint.org/docs/rules/no-implicit-globals
+    'no-implicit-globals': 'off',
+
+    // disallow use of eval()-like methods
+    // https://eslint.org/docs/rules/no-implied-eval
+    'no-implied-eval': 'error',
+
+    // disallow this keywords outside of classes or class-like objects
+    // https://eslint.org/docs/rules/no-invalid-this
+    'no-invalid-this': 'off',
+
+    // disallow usage of __iterator__ property
+    // https://eslint.org/docs/rules/no-iterator
+    'no-iterator': 'error',
+
+    // disallow use of labels for anything other than loops and switches
+    // https://eslint.org/docs/rules/no-labels
+    'no-labels': ['error', { allowLoop: false, allowSwitch: false }],
+
+    // disallow unnecessary nested blocks
+    // https://eslint.org/docs/rules/no-lone-blocks
+    'no-lone-blocks': 'error',
+
+    // disallow creation of functions within loops
+    // https://eslint.org/docs/rules/no-loop-func
+    'no-loop-func': 'error',
+
+    // disallow magic numbers
+    // https://eslint.org/docs/rules/no-magic-numbers
+    'no-magic-numbers': ['off', {
+      ignore: [],
+      ignoreArrayIndexes: true,
+      enforceConst: true,
+      detectObjects: false,
+    }],
+
+    // disallow use of multiple spaces
+    // https://eslint.org/docs/rules/no-multi-spaces
+    'no-multi-spaces': ['error', {
+      ignoreEOLComments: false,
+    }],
+
+    // disallow use of multiline strings
+    // https://eslint.org/docs/rules/no-multi-str
+    'no-multi-str': 'error',
+
+    // disallow use of new operator when not part of the assignment or comparison
+    // https://eslint.org/docs/rules/no-new
+    'no-new': 'error',
+
+    // disallow use of new operator for Function object
+    // https://eslint.org/docs/rules/no-new-func
+    'no-new-func': 'error',
+
+    // disallows creating new instances of String, Number, and Boolean
+    // https://eslint.org/docs/rules/no-new-wrappers
+    'no-new-wrappers': 'error',
+
+    // Disallow \8 and \9 escape sequences in string literals
+    // https://eslint.org/docs/rules/no-nonoctal-decimal-escape
+    'no-nonoctal-decimal-escape': 'error',
+
+    // Disallow calls to the Object constructor without an argument
+    // https://eslint.org/docs/latest/rules/no-object-constructor
+    // TODO: enable, semver-major
+    'no-object-constructor': 'off',
+
+    // disallow use of (old style) octal literals
+    // https://eslint.org/docs/rules/no-octal
+    'no-octal': 'error',
+
+    // disallow use of octal escape sequences in string literals, such as
+    // var foo = 'Copyright \251';
+    // https://eslint.org/docs/rules/no-octal-escape
+    'no-octal-escape': 'error',
+
+    // disallow reassignment of function parameters
+    // disallow parameter object manipulation except for specific exclusions
+    // rule: https://eslint.org/docs/rules/no-param-reassign.html
+    'no-param-reassign': ['error', {
+      props: true,
+      ignorePropertyModificationsFor: [
+        'acc', // for reduce accumulators
+        'accumulator', // for reduce accumulators
+        'e', // for e.returnvalue
+        'ctx', // for Koa routing
+        'context', // for Koa routing
+        'req', // for Express requests
+        'request', // for Express requests
+        'res', // for Express responses
+        'response', // for Express responses
+        '$scope', // for Angular 1 scopes
+        'staticContext', // for ReactRouter context
+      ]
+    }],
+
+    // disallow usage of __proto__ property
+    // https://eslint.org/docs/rules/no-proto
+    'no-proto': 'error',
+
+    // disallow declaring the same variable more than once
+    // https://eslint.org/docs/rules/no-redeclare
+    'no-redeclare': 'error',
+
+    // disallow certain object properties
+    // https://eslint.org/docs/rules/no-restricted-properties
+    'no-restricted-properties': ['error', {
+      object: 'arguments',
+      property: 'callee',
+      message: 'arguments.callee is deprecated',
+    }, {
+      object: 'global',
+      property: 'isFinite',
+      message: 'Please use Number.isFinite instead',
+    }, {
+      object: 'self',
+      property: 'isFinite',
+      message: 'Please use Number.isFinite instead',
+    }, {
+      object: 'window',
+      property: 'isFinite',
+      message: 'Please use Number.isFinite instead',
+    }, {
+      object: 'global',
+      property: 'isNaN',
+      message: 'Please use Number.isNaN instead',
+    }, {
+      object: 'self',
+      property: 'isNaN',
+      message: 'Please use Number.isNaN instead',
+    }, {
+      object: 'window',
+      property: 'isNaN',
+      message: 'Please use Number.isNaN instead',
+    }, {
+      property: '__defineGetter__',
+      message: 'Please use Object.defineProperty instead.',
+    }, {
+      property: '__defineSetter__',
+      message: 'Please use Object.defineProperty instead.',
+    }, {
+      object: 'Math',
+      property: 'pow',
+      message: 'Use the exponentiation operator (**) instead.',
+    }],
+
+    // disallow use of assignment in return statement
+    // https://eslint.org/docs/rules/no-return-assign
+    'no-return-assign': ['error', 'always'],
+
+    // disallow redundant `return await`
+    // https://eslint.org/docs/rules/no-return-await
+    'no-return-await': 'error',
+
+    // disallow use of `javascript:` urls.
+    // https://eslint.org/docs/rules/no-script-url
+    'no-script-url': 'error',
+
+    // disallow self assignment
+    // https://eslint.org/docs/rules/no-self-assign
+    'no-self-assign': ['error', {
+      props: true,
+    }],
+
+    // disallow comparisons where both sides are exactly the same
+    // https://eslint.org/docs/rules/no-self-compare
+    'no-self-compare': 'error',
+
+    // disallow use of comma operator
+    // https://eslint.org/docs/rules/no-sequences
+    'no-sequences': 'error',
+
+    // restrict what can be thrown as an exception
+    // https://eslint.org/docs/rules/no-throw-literal
+    'no-throw-literal': 'error',
+
+    // disallow unmodified conditions of loops
+    // https://eslint.org/docs/rules/no-unmodified-loop-condition
+    'no-unmodified-loop-condition': 'off',
+
+    // disallow usage of expressions in statement position
+    // https://eslint.org/docs/rules/no-unused-expressions
+    'no-unused-expressions': ['error', {
+      allowShortCircuit: false,
+      allowTernary: false,
+      allowTaggedTemplates: false,
+    }],
+
+    // disallow unused labels
+    // https://eslint.org/docs/rules/no-unused-labels
+    'no-unused-labels': 'error',
+
+    // disallow unnecessary .call() and .apply()
+    // https://eslint.org/docs/rules/no-useless-call
+    'no-useless-call': 'off',
+
+    // Disallow unnecessary catch clauses
+    // https://eslint.org/docs/rules/no-useless-catch
+    'no-useless-catch': 'error',
+
+    // disallow useless string concatenation
+    // https://eslint.org/docs/rules/no-useless-concat
+    'no-useless-concat': 'error',
+
+    // disallow unnecessary string escaping
+    // https://eslint.org/docs/rules/no-useless-escape
+    'no-useless-escape': 'error',
+
+    // disallow redundant return; keywords
+    // https://eslint.org/docs/rules/no-useless-return
+    'no-useless-return': 'error',
+
+    // disallow use of void operator
+    // https://eslint.org/docs/rules/no-void
+    'no-void': 'error',
+
+    // disallow usage of configurable warning terms in comments: e.g. todo
+    // https://eslint.org/docs/rules/no-warning-comments
+    'no-warning-comments': ['off', { terms: ['todo', 'fixme', 'xxx'], location: 'start' }],
+
+    // disallow use of the with statement
+    // https://eslint.org/docs/rules/no-with
+    'no-with': 'error',
+
+    // require using Error objects as Promise rejection reasons
+    // https://eslint.org/docs/rules/prefer-promise-reject-errors
+    'prefer-promise-reject-errors': ['error', { allowEmptyReject: true }],
+
+    // Suggest using named capture group in regular expression
+    // https://eslint.org/docs/rules/prefer-named-capture-group
+    'prefer-named-capture-group': 'off',
+
+    // Prefer Object.hasOwn() over Object.prototype.hasOwnProperty.call()
+    // https://eslint.org/docs/rules/prefer-object-has-own
+    // TODO: semver-major: enable thus rule, once eslint v8.5.0 is required
+    'prefer-object-has-own': 'off',
+
+    // https://eslint.org/docs/rules/prefer-regex-literals
+    'prefer-regex-literals': ['error', {
+      disallowRedundantWrapping: true,
+    }],
+
+    // require use of the second argument for parseInt()
+    // https://eslint.org/docs/rules/radix
+    radix: 'error',
+
+    // require `await` in `async function` (note: this is a horrible rule that should never be used)
+    // https://eslint.org/docs/rules/require-await
+    'require-await': 'off',
+
+    // Enforce the use of u flag on RegExp
+    // https://eslint.org/docs/rules/require-unicode-regexp
+    'require-unicode-regexp': 'off',
+
+    // requires to declare all vars on top of their containing scope
+    // https://eslint.org/docs/rules/vars-on-top
+    'vars-on-top': 'error',
+
+    // require immediate function invocation to be wrapped in parentheses
+    // https://eslint.org/docs/rules/wrap-iife.html
+    'wrap-iife': ['error', 'outside', { functionPrototypeMethods: false }],
+
+    // require or disallow Yoda conditions
+    // https://eslint.org/docs/rules/yoda
+    yoda: 'error'
+  }
 };
diff --git a/packages/eslint-config-airbnb-base/rules/errors.js b/packages/eslint-config-airbnb-base/rules/errors.js
index ea9c3ac64f..a3dda4e510 100644
--- a/packages/eslint-config-airbnb-base/rules/errors.js
+++ b/packages/eslint-config-airbnb-base/rules/errors.js
@@ -1,5 +1,189 @@
-const base = require('./base/errors');
-
 module.exports = {
-  rules: base.rules
+  rules: {
+    // Enforce “for” loop update clause moving the counter in the right direction
+    // https://eslint.org/docs/rules/for-direction
+    'for-direction': 'error',
+
+    // Enforces that a return statement is present in property getters
+    // https://eslint.org/docs/rules/getter-return
+    'getter-return': ['error', { allowImplicit: true }],
+
+    // disallow using an async function as a Promise executor
+    // https://eslint.org/docs/rules/no-async-promise-executor
+    'no-async-promise-executor': 'error',
+
+    // Disallow await inside of loops
+    // https://eslint.org/docs/rules/no-await-in-loop
+    'no-await-in-loop': 'error',
+
+    // Disallow comparisons to negative zero
+    // https://eslint.org/docs/rules/no-compare-neg-zero
+    'no-compare-neg-zero': 'error',
+
+    // disallow assignment in conditional expressions
+    'no-cond-assign': ['error', 'always'],
+
+    // disallow use of console
+    'no-console': 'warn',
+
+    // Disallows expressions where the operation doesn't affect the value
+    // https://eslint.org/docs/rules/no-constant-binary-expression
+    // TODO: semver-major, enable
+    'no-constant-binary-expression': 'off',
+
+    // disallow use of constant expressions in conditions
+    'no-constant-condition': 'warn',
+
+    // disallow control characters in regular expressions
+    'no-control-regex': 'error',
+
+    // disallow use of debugger
+    'no-debugger': 'error',
+
+    // disallow duplicate arguments in functions
+    'no-dupe-args': 'error',
+
+    // Disallow duplicate conditions in if-else-if chains
+    // https://eslint.org/docs/rules/no-dupe-else-if
+    'no-dupe-else-if': 'error',
+
+    // disallow duplicate keys when creating object literals
+    'no-dupe-keys': 'error',
+
+    // disallow a duplicate case label.
+    'no-duplicate-case': 'error',
+
+    // disallow empty statements
+    'no-empty': 'error',
+
+    // disallow the use of empty character classes in regular expressions
+    'no-empty-character-class': 'error',
+
+    // disallow assigning to the exception in a catch block
+    'no-ex-assign': 'error',
+
+    // disallow double-negation boolean casts in a boolean context
+    // https://eslint.org/docs/rules/no-extra-boolean-cast
+    'no-extra-boolean-cast': 'error',
+
+    // disallow unnecessary parentheses
+    // https://eslint.org/docs/rules/no-extra-parens
+    'no-extra-parens': ['off', 'all', {
+      conditionalAssign: true,
+      nestedBinaryExpressions: false,
+      returnAssign: false,
+      ignoreJSX: 'all', // delegate to eslint-plugin-react
+      enforceForArrowConditionals: false,
+    }],
+
+    // disallow unnecessary semicolons
+    'no-extra-semi': 'error',
+
+    // disallow overwriting functions written as function declarations
+    'no-func-assign': 'error',
+
+    // https://eslint.org/docs/rules/no-import-assign
+    'no-import-assign': 'error',
+
+    // disallow function or variable declarations in nested blocks
+    'no-inner-declarations': 'error',
+
+    // disallow invalid regular expression strings in the RegExp constructor
+    'no-invalid-regexp': 'error',
+
+    // disallow irregular whitespace outside of strings and comments
+    'no-irregular-whitespace': 'error',
+
+    // Disallow Number Literals That Lose Precision
+    // https://eslint.org/docs/rules/no-loss-of-precision
+    'no-loss-of-precision': 'error',
+
+    // Disallow characters which are made with multiple code points in character class syntax
+    // https://eslint.org/docs/rules/no-misleading-character-class
+    'no-misleading-character-class': 'error',
+
+    // disallow the use of object properties of the global object (Math and JSON) as functions
+    'no-obj-calls': 'error',
+
+    // Disallow new operators with global non-constructor functions
+    // https://eslint.org/docs/latest/rules/no-new-native-nonconstructor
+    // TODO: semver-major, enable
+    'no-new-native-nonconstructor': 'off',
+
+    // Disallow returning values from Promise executor functions
+    // https://eslint.org/docs/rules/no-promise-executor-return
+    'no-promise-executor-return': 'error',
+
+    // disallow use of Object.prototypes builtins directly
+    // https://eslint.org/docs/rules/no-prototype-builtins
+    'no-prototype-builtins': 'error',
+
+    // disallow multiple spaces in a regular expression literal
+    'no-regex-spaces': 'error',
+
+    // Disallow returning values from setters
+    // https://eslint.org/docs/rules/no-setter-return
+    'no-setter-return': 'error',
+
+    // disallow sparse arrays
+    'no-sparse-arrays': 'error',
+
+    // Disallow template literal placeholder syntax in regular strings
+    // https://eslint.org/docs/rules/no-template-curly-in-string
+    'no-template-curly-in-string': 'error',
+
+    // Avoid code that looks like two expressions but is actually one
+    // https://eslint.org/docs/rules/no-unexpected-multiline
+    'no-unexpected-multiline': 'error',
+
+    // disallow unreachable statements after a return, throw, continue, or break statement
+    'no-unreachable': 'error',
+
+    // Disallow loops with a body that allows only one iteration
+    // https://eslint.org/docs/rules/no-unreachable-loop
+    'no-unreachable-loop': ['error', {
+      ignore: [], // WhileStatement, DoWhileStatement, ForStatement, ForInStatement, ForOfStatement
+    }],
+
+    // disallow return/throw/break/continue inside finally blocks
+    // https://eslint.org/docs/rules/no-unsafe-finally
+    'no-unsafe-finally': 'error',
+
+    // disallow negating the left operand of relational operators
+    // https://eslint.org/docs/rules/no-unsafe-negation
+    'no-unsafe-negation': 'error',
+
+    // disallow use of optional chaining in contexts where the undefined value is not allowed
+    // https://eslint.org/docs/rules/no-unsafe-optional-chaining
+    'no-unsafe-optional-chaining': ['error', { disallowArithmeticOperators: true }],
+
+    // Disallow Unused Private Class Members
+    // https://eslint.org/docs/rules/no-unused-private-class-members
+    // TODO: enable once eslint 7 is dropped (which is semver-major)
+    'no-unused-private-class-members': 'off',
+
+    // Disallow useless backreferences in regular expressions
+    // https://eslint.org/docs/rules/no-useless-backreference
+    'no-useless-backreference': 'error',
+
+    // disallow negation of the left operand of an in expression
+    // deprecated in favor of no-unsafe-negation
+    'no-negated-in-lhs': 'off',
+
+    // Disallow assignments that can lead to race conditions due to usage of await or yield
+    // https://eslint.org/docs/rules/require-atomic-updates
+    // note: not enabled because it is very buggy
+    'require-atomic-updates': 'off',
+
+    // disallow comparisons with the value NaN
+    'use-isnan': 'error',
+
+    // ensure JSDoc comments are valid
+    // https://eslint.org/docs/rules/valid-jsdoc
+    'valid-jsdoc': 'off',
+
+    // ensure that the results of typeof are compared against a valid string
+    // https://eslint.org/docs/rules/valid-typeof
+    'valid-typeof': ['error', { requireStringLiterals: true }],
+  }
 };
diff --git a/packages/eslint-config-airbnb-base/rules/es6.js b/packages/eslint-config-airbnb-base/rules/es6.js
index c46b6dabc2..5e59cbebf4 100644
--- a/packages/eslint-config-airbnb-base/rules/es6.js
+++ b/packages/eslint-config-airbnb-base/rules/es6.js
@@ -1,9 +1,185 @@
-const base = require('./base/es6');
-
 module.exports = {
   env: {
     es6: true
   },
-  parserOptions: base.parserOptions,
-  rules: base.rules
+  parserOptions: {
+    ecmaVersion: 6,
+    sourceType: 'module',
+    ecmaFeatures: {
+      generators: false,
+      objectLiteralDuplicateProperties: false
+    }
+  },
+
+  rules: {
+    // enforces no braces where they can be omitted
+    // https://eslint.org/docs/rules/arrow-body-style
+    // TODO: enable requireReturnForObjectLiteral?
+    'arrow-body-style': ['error', 'as-needed', {
+      requireReturnForObjectLiteral: false,
+    }],
+
+    // require parens in arrow function arguments
+    // https://eslint.org/docs/rules/arrow-parens
+    'arrow-parens': ['error', 'always'],
+
+    // require space before/after arrow function's arrow
+    // https://eslint.org/docs/rules/arrow-spacing
+    'arrow-spacing': ['error', { before: true, after: true }],
+
+    // verify super() callings in constructors
+    'constructor-super': 'error',
+
+    // enforce the spacing around the * in generator functions
+    // https://eslint.org/docs/rules/generator-star-spacing
+    'generator-star-spacing': ['error', { before: false, after: true }],
+
+    // disallow modifying variables of class declarations
+    // https://eslint.org/docs/rules/no-class-assign
+    'no-class-assign': 'error',
+
+    // disallow arrow functions where they could be confused with comparisons
+    // https://eslint.org/docs/rules/no-confusing-arrow
+    'no-confusing-arrow': ['error', {
+      allowParens: true,
+    }],
+
+    // disallow modifying variables that are declared using const
+    'no-const-assign': 'error',
+
+    // disallow duplicate class members
+    // https://eslint.org/docs/rules/no-dupe-class-members
+    'no-dupe-class-members': 'error',
+
+    // disallow importing from the same path more than once
+    // https://eslint.org/docs/rules/no-duplicate-imports
+    // replaced by https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-duplicates.md
+    'no-duplicate-imports': 'off',
+
+    // disallow symbol constructor
+    // https://eslint.org/docs/rules/no-new-symbol
+    'no-new-symbol': 'error',
+
+    // Disallow specified names in exports
+    // https://eslint.org/docs/rules/no-restricted-exports
+    'no-restricted-exports': ['error', {
+      restrictedNamedExports: [
+        'default', // use `export default` to provide a default export
+        'then', // this will cause tons of confusion when your module is dynamically `import()`ed, and will break in most node ESM versions
+      ],
+    }],
+
+    // disallow specific imports
+    // https://eslint.org/docs/rules/no-restricted-imports
+    'no-restricted-imports': ['off', {
+      paths: [],
+      patterns: []
+    }],
+
+    // disallow to use this/super before super() calling in constructors.
+    // https://eslint.org/docs/rules/no-this-before-super
+    'no-this-before-super': 'error',
+
+    // disallow useless computed property keys
+    // https://eslint.org/docs/rules/no-useless-computed-key
+    'no-useless-computed-key': 'error',
+
+    // disallow unnecessary constructor
+    // https://eslint.org/docs/rules/no-useless-constructor
+    'no-useless-constructor': 'error',
+
+    // disallow renaming import, export, and destructured assignments to the same name
+    // https://eslint.org/docs/rules/no-useless-rename
+    'no-useless-rename': ['error', {
+      ignoreDestructuring: false,
+      ignoreImport: false,
+      ignoreExport: false,
+    }],
+
+    // require let or const instead of var
+    'no-var': 'error',
+
+    // require method and property shorthand syntax for object literals
+    // https://eslint.org/docs/rules/object-shorthand
+    'object-shorthand': ['error', 'always', {
+      ignoreConstructors: false,
+      avoidQuotes: true,
+    }],
+
+    // suggest using arrow functions as callbacks
+    'prefer-arrow-callback': ['error', {
+      allowNamedFunctions: false,
+      allowUnboundThis: true,
+    }],
+
+    // suggest using of const declaration for variables that are never modified after declared
+    'prefer-const': ['error', {
+      destructuring: 'any',
+      ignoreReadBeforeAssign: true,
+    }],
+
+    // Prefer destructuring from arrays and objects
+    // https://eslint.org/docs/rules/prefer-destructuring
+    'prefer-destructuring': ['error', {
+      VariableDeclarator: {
+        array: false,
+        object: true,
+      },
+      AssignmentExpression: {
+        array: true,
+        object: false,
+      },
+    }, {
+      enforceForRenamedProperties: false,
+    }],
+
+    // disallow parseInt() in favor of binary, octal, and hexadecimal literals
+    // https://eslint.org/docs/rules/prefer-numeric-literals
+    'prefer-numeric-literals': 'error',
+
+    // suggest using Reflect methods where applicable
+    // https://eslint.org/docs/rules/prefer-reflect
+    'prefer-reflect': 'off',
+
+    // use rest parameters instead of arguments
+    // https://eslint.org/docs/rules/prefer-rest-params
+    'prefer-rest-params': 'error',
+
+    // suggest using the spread syntax instead of .apply()
+    // https://eslint.org/docs/rules/prefer-spread
+    'prefer-spread': 'error',
+
+    // suggest using template literals instead of string concatenation
+    // https://eslint.org/docs/rules/prefer-template
+    'prefer-template': 'error',
+
+    // disallow generator functions that do not have yield
+    // https://eslint.org/docs/rules/require-yield
+    'require-yield': 'error',
+
+    // enforce spacing between object rest-spread
+    // https://eslint.org/docs/rules/rest-spread-spacing
+    'rest-spread-spacing': ['error', 'never'],
+
+    // import sorting
+    // https://eslint.org/docs/rules/sort-imports
+    'sort-imports': ['off', {
+      ignoreCase: false,
+      ignoreDeclarationSort: false,
+      ignoreMemberSort: false,
+      memberSyntaxSortOrder: ['none', 'all', 'multiple', 'single'],
+    }],
+
+    // require a Symbol description
+    // https://eslint.org/docs/rules/symbol-description
+    'symbol-description': 'error',
+
+    // enforce usage of spacing in template strings
+    // https://eslint.org/docs/rules/template-curly-spacing
+    'template-curly-spacing': 'error',
+
+    // enforce spacing around the * in yield* expressions
+    // https://eslint.org/docs/rules/yield-star-spacing
+    'yield-star-spacing': ['error', 'after']
+  }
 };
diff --git a/packages/eslint-config-airbnb-base/rules/flat/best-practices.js b/packages/eslint-config-airbnb-base/rules/flat/best-practices.js
index dcfbc5dee7..b1573b6989 100644
--- a/packages/eslint-config-airbnb-base/rules/flat/best-practices.js
+++ b/packages/eslint-config-airbnb-base/rules/flat/best-practices.js
@@ -1,6 +1,6 @@
-const base = require('../base/best-practices');
+const baseConfig = require('../best-practices');
 
 module.exports = [{
   name: 'eslint-config-airbnb-base/best-practices',
-  rules: base.rules
+  rules: baseConfig.rules
 }];
diff --git a/packages/eslint-config-airbnb-base/rules/flat/errors.js b/packages/eslint-config-airbnb-base/rules/flat/errors.js
index 572af22a55..11e72ea0ff 100644
--- a/packages/eslint-config-airbnb-base/rules/flat/errors.js
+++ b/packages/eslint-config-airbnb-base/rules/flat/errors.js
@@ -1,6 +1,6 @@
-const base = require('../base/errors');
+const baseConfig = require('../errors');
 
 module.exports = [{
   name: 'eslint-config-airbnb-base/errors',
-  rules: base.rules
+  rules: baseConfig.rules
 }];
diff --git a/packages/eslint-config-airbnb-base/rules/flat/es6.js b/packages/eslint-config-airbnb-base/rules/flat/es6.js
index e4a9d4b524..a7f1cb2139 100644
--- a/packages/eslint-config-airbnb-base/rules/flat/es6.js
+++ b/packages/eslint-config-airbnb-base/rules/flat/es6.js
@@ -1,11 +1,11 @@
 const globals = require('globals');
-const base = require('../base/es6');
+const baseConfig = require('../es6');
 
 module.exports = [{
   name: 'eslint-config-airbnb-base/es6',
   languageOptions: {
     globals: globals.es2015,
-    parserOptions: base.parserOptions
+    parserOptions: baseConfig.parserOptions
   },
-  rules: base.rules
+  rules: baseConfig.rules
 }];
diff --git a/packages/eslint-config-airbnb-base/rules/flat/imports.js b/packages/eslint-config-airbnb-base/rules/flat/imports.js
index adcbe95544..f29eb11782 100644
--- a/packages/eslint-config-airbnb-base/rules/flat/imports.js
+++ b/packages/eslint-config-airbnb-base/rules/flat/imports.js
@@ -1,13 +1,13 @@
 const importPlugin = require('eslint-plugin-import');
 const globals = require('globals');
-const base = require('../base/imports');
+const baseConfig = require('../imports');
 
 module.exports = [importPlugin.flatConfigs.recommended, {
   name: 'eslint-config-airbnb-base/imports',
   languageOptions: {
     globals: globals.es2015,
-    parserOptions: base.parserOptions
+    parserOptions: baseConfig.parserOptions
   },
-  settings: base.settings,
-  rules: base.rules
+  settings: baseConfig.settings,
+  rules: baseConfig.rules
 }];
diff --git a/packages/eslint-config-airbnb-base/rules/flat/node.js b/packages/eslint-config-airbnb-base/rules/flat/node.js
index 23aac60a21..8fcfabfc94 100644
--- a/packages/eslint-config-airbnb-base/rules/flat/node.js
+++ b/packages/eslint-config-airbnb-base/rules/flat/node.js
@@ -1,5 +1,5 @@
 const globals = require('globals');
-const base = require('../base/node');
+const base = require('../node');
 
 module.exports = [{
   name: 'eslint-config-airbnb-base/node',
diff --git a/packages/eslint-config-airbnb-base/rules/flat/strict.js b/packages/eslint-config-airbnb-base/rules/flat/strict.js
index 8d9b08ecd1..095cc03f85 100644
--- a/packages/eslint-config-airbnb-base/rules/flat/strict.js
+++ b/packages/eslint-config-airbnb-base/rules/flat/strict.js
@@ -1,4 +1,4 @@
-const base = require('../base/strict');
+const base = require('../strict');
 
 module.exports = [{
   name: 'eslint-config-airbnb-base/strict',
diff --git a/packages/eslint-config-airbnb-base/rules/flat/style.js b/packages/eslint-config-airbnb-base/rules/flat/style.js
index 777723c8fd..7f9dc9263e 100644
--- a/packages/eslint-config-airbnb-base/rules/flat/style.js
+++ b/packages/eslint-config-airbnb-base/rules/flat/style.js
@@ -1,4 +1,4 @@
-const base = require('../base/style');
+const base = require('../style');
 
 module.exports = [{
   name: 'eslint-config-airbnb-base/style',
diff --git a/packages/eslint-config-airbnb-base/rules/flat/variables.js b/packages/eslint-config-airbnb-base/rules/flat/variables.js
index f259d52a7f..45164a35a8 100644
--- a/packages/eslint-config-airbnb-base/rules/flat/variables.js
+++ b/packages/eslint-config-airbnb-base/rules/flat/variables.js
@@ -1,4 +1,4 @@
-const base = require('../base/variables');
+const base = require('../variables');
 
 module.exports = [{
   name: 'eslint-config-airbnb-base/variables',
diff --git a/packages/eslint-config-airbnb-base/rules/imports.js b/packages/eslint-config-airbnb-base/rules/imports.js
index 01ebdf0847..d36e4908fa 100644
--- a/packages/eslint-config-airbnb-base/rules/imports.js
+++ b/packages/eslint-config-airbnb-base/rules/imports.js
@@ -1,12 +1,283 @@
-const base = require('./base/imports');
-
 module.exports = {
   env: {
     es6: true
   },
+  parserOptions: {
+    ecmaVersion: 6,
+    sourceType: 'module'
+  },
   plugins: [
     'import'
   ],
-  parserOptions: base.parserOptions,
-  rules: base.rules
+
+  settings: {
+    'import/resolver': {
+      node: {
+        extensions: ['.mjs', '.js', '.json']
+      }
+    },
+    'import/extensions': [
+      '.js',
+      '.mjs',
+      '.jsx',
+    ],
+    'import/core-modules': [
+    ],
+    'import/ignore': [
+      'node_modules',
+      '\\.(coffee|scss|css|less|hbs|svg|json)$',
+    ],
+  },
+
+  rules: {
+    // Static analysis:
+
+    // ensure imports point to files/modules that can be resolved
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-unresolved.md
+    'import/no-unresolved': ['error', { commonjs: true, caseSensitive: true }],
+
+    // ensure named imports coupled with named exports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/named.md#when-not-to-use-it
+    'import/named': 'error',
+
+    // ensure default import coupled with default export
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/default.md#when-not-to-use-it
+    'import/default': 'off',
+
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/namespace.md
+    'import/namespace': 'off',
+
+    // Helpful warnings:
+
+    // disallow invalid exports, e.g. multiple defaults
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/export.md
+    'import/export': 'error',
+
+    // do not allow a default import name to match a named export
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-named-as-default.md
+    'import/no-named-as-default': 'error',
+
+    // warn on accessing default export property names that are also named exports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-named-as-default-member.md
+    'import/no-named-as-default-member': 'error',
+
+    // disallow use of jsdoc-marked-deprecated imports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-deprecated.md
+    'import/no-deprecated': 'off',
+
+    // Forbid the use of extraneous packages
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-extraneous-dependencies.md
+    // paths are treated both as absolute paths, and relative to process.cwd()
+    'import/no-extraneous-dependencies': ['error', {
+      devDependencies: [
+        'test/**', // tape, common npm pattern
+        'tests/**', // also common npm pattern
+        'spec/**', // mocha, rspec-like pattern
+        '**/__tests__/**', // jest pattern
+        '**/__mocks__/**', // jest pattern
+        'test.{js,jsx}', // repos with a single test file
+        'test-*.{js,jsx}', // repos with multiple top-level test files
+        '**/*{.,_}{test,spec}.{js,jsx}', // tests where the extension or filename suffix denotes that it is a test
+        '**/jest.config.js', // jest config
+        '**/jest.setup.js', // jest setup
+        '**/vue.config.js', // vue-cli config
+        '**/webpack.config.js', // webpack config
+        '**/webpack.config.*.js', // webpack config
+        '**/rollup.config.js', // rollup config
+        '**/rollup.config.*.js', // rollup config
+        '**/gulpfile.js', // gulp config
+        '**/gulpfile.*.js', // gulp config
+        '**/Gruntfile{,.js}', // grunt config
+        '**/protractor.conf.js', // protractor config
+        '**/protractor.conf.*.js', // protractor config
+        '**/karma.conf.js', // karma config
+        '**/.eslintrc.js' // eslint config
+      ],
+      optionalDependencies: false,
+    }],
+
+    // Forbid mutable exports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-mutable-exports.md
+    'import/no-mutable-exports': 'error',
+
+    // Module systems:
+
+    // disallow require()
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-commonjs.md
+    'import/no-commonjs': 'off',
+
+    // disallow AMD require/define
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-amd.md
+    'import/no-amd': 'error',
+
+    // No Node.js builtin modules
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-nodejs-modules.md
+    // TODO: enable?
+    'import/no-nodejs-modules': 'off',
+
+    // Style guide:
+
+    // disallow non-import statements appearing before import statements
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/first.md
+    'import/first': 'error',
+
+    // disallow non-import statements appearing before import statements
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/imports-first.md
+    // deprecated: use `import/first`
+    'import/imports-first': 'off',
+
+    // disallow duplicate imports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-duplicates.md
+    'import/no-duplicates': 'error',
+
+    // disallow namespace imports
+    // TODO: enable?
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-namespace.md
+    'import/no-namespace': 'off',
+
+    // Ensure consistent use of file extension within the import path
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/extensions.md
+    'import/extensions': ['error', 'ignorePackages', {
+      js: 'never',
+      mjs: 'never',
+      jsx: 'never',
+    }],
+
+    // ensure absolute imports are above relative imports and that unassigned imports are ignored
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/order.md
+    // TODO: enforce a stricter convention in module import order?
+    'import/order': ['error', { groups: [['builtin', 'external', 'internal']] }],
+
+    // Require a newline after the last import/require in a group
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/newline-after-import.md
+    'import/newline-after-import': 'error',
+
+    // Require modules with a single export to use a default export
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/prefer-default-export.md
+    'import/prefer-default-export': 'error',
+
+    // Restrict which files can be imported in a given folder
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-restricted-paths.md
+    'import/no-restricted-paths': 'off',
+
+    // Forbid modules to have too many dependencies
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/max-dependencies.md
+    'import/max-dependencies': ['off', { max: 10 }],
+
+    // Forbid import of modules using absolute paths
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-absolute-path.md
+    'import/no-absolute-path': 'error',
+
+    // Forbid require() calls with expressions
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-dynamic-require.md
+    'import/no-dynamic-require': 'error',
+
+    // prevent importing the submodules of other modules
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-internal-modules.md
+    'import/no-internal-modules': ['off', {
+      allow: [],
+    }],
+
+    // Warn if a module could be mistakenly parsed as a script by a consumer
+    // leveraging Unambiguous JavaScript Grammar
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/unambiguous.md
+    // this should not be enabled until this proposal has at least been *presented* to TC39.
+    // At the moment, it's not a thing.
+    'import/unambiguous': 'off',
+
+    // Forbid Webpack loader syntax in imports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-webpack-loader-syntax.md
+    'import/no-webpack-loader-syntax': 'error',
+
+    // Prevent unassigned imports
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-unassigned-import.md
+    // importing for side effects is perfectly acceptable, if you need side effects.
+    'import/no-unassigned-import': 'off',
+
+    // Prevent importing the default as if it were named
+    // https://github.com/import-js/eslint-plugin-import/blob/master/docs/rules/no-named-default.md
+    'import/no-named-default': 'error',
+
+    // Reports if a module's default export is unnamed
+    // https://github.com/import-js/eslint-plugin-import/blob/d9b712ac7fd1fddc391f7b234827925c160d956f/docs/rules/no-anonymous-default-export.md
+    'import/no-anonymous-default-export': ['off', {
+      allowArray: false,
+      allowArrowFunction: false,
+      allowAnonymousClass: false,
+      allowAnonymousFunction: false,
+      allowLiteral: false,
+      allowObject: false,
+    }],
+
+    // This rule enforces that all exports are declared at the bottom of the file.
+    // https://github.com/import-js/eslint-plugin-import/blob/98acd6afd04dcb6920b81330114e146dc8532ea4/docs/rules/exports-last.md
+    // TODO: enable?
+    'import/exports-last': 'off',
+
+    // Reports when named exports are not grouped together in a single export declaration
+    // or when multiple assignments to CommonJS module.exports or exports object are present
+    // in a single file.
+    // https://github.com/import-js/eslint-plugin-import/blob/44a038c06487964394b1e15b64f3bd34e5d40cde/docs/rules/group-exports.md
+    'import/group-exports': 'off',
+
+    // forbid default exports. this is a terrible rule, do not use it.
+    // https://github.com/import-js/eslint-plugin-import/blob/44a038c06487964394b1e15b64f3bd34e5d40cde/docs/rules/no-default-export.md
+    'import/no-default-export': 'off',
+
+    // Prohibit named exports. this is a terrible rule, do not use it.
+    // https://github.com/import-js/eslint-plugin-import/blob/1ec80fa35fa1819e2d35a70e68fb6a149fb57c5e/docs/rules/no-named-export.md
+    'import/no-named-export': 'off',
+
+    // Forbid a module from importing itself
+    // https://github.com/import-js/eslint-plugin-import/blob/44a038c06487964394b1e15b64f3bd34e5d40cde/docs/rules/no-self-import.md
+    'import/no-self-import': 'error',
+
+    // Forbid cyclical dependencies between modules
+    // https://github.com/import-js/eslint-plugin-import/blob/d81f48a2506182738409805f5272eff4d77c9348/docs/rules/no-cycle.md
+    'import/no-cycle': ['error', { maxDepth: '∞' }],
+
+    // Ensures that there are no useless path segments
+    // https://github.com/import-js/eslint-plugin-import/blob/ebafcbf59ec9f653b2ac2a0156ca3bcba0a7cf57/docs/rules/no-useless-path-segments.md
+    'import/no-useless-path-segments': ['error', { commonjs: true }],
+
+    // dynamic imports require a leading comment with a webpackChunkName
+    // https://github.com/import-js/eslint-plugin-import/blob/ebafcbf59ec9f653b2ac2a0156ca3bcba0a7cf57/docs/rules/dynamic-import-chunkname.md
+    'import/dynamic-import-chunkname': ['off', {
+      importFunctions: [],
+      webpackChunknameFormat: '[0-9a-zA-Z-_/.]+',
+    }],
+
+    // Use this rule to prevent imports to folders in relative parent paths.
+    // https://github.com/import-js/eslint-plugin-import/blob/c34f14f67f077acd5a61b3da9c0b0de298d20059/docs/rules/no-relative-parent-imports.md
+    'import/no-relative-parent-imports': 'off',
+
+    // Reports modules without any exports, or with unused exports
+    // https://github.com/import-js/eslint-plugin-import/blob/f63dd261809de6883b13b6b5b960e6d7f42a7813/docs/rules/no-unused-modules.md
+    // TODO: enable once it supports CJS
+    'import/no-unused-modules': ['off', {
+      ignoreExports: [],
+      missingExports: true,
+      unusedExports: true,
+    }],
+
+    // Reports the use of import declarations with CommonJS exports in any module except for the main module.
+    // https://github.com/import-js/eslint-plugin-import/blob/1012eb951767279ce3b540a4ec4f29236104bb5b/docs/rules/no-import-module-exports.md
+    'import/no-import-module-exports': ['error', {
+      exceptions: [],
+    }],
+
+    // Use this rule to prevent importing packages through relative paths.
+    // https://github.com/import-js/eslint-plugin-import/blob/1012eb951767279ce3b540a4ec4f29236104bb5b/docs/rules/no-relative-packages.md
+    'import/no-relative-packages': 'error',
+
+    // enforce a consistent style for type specifiers (inline or top-level)
+    // https://github.com/import-js/eslint-plugin-import/blob/d5fc8b670dc8e6903dbb7b0894452f60c03089f5/docs/rules/consistent-type-specifier-style.md
+    // TODO, semver-major: enable (just in case)
+    'import/consistent-type-specifier-style': ['off', 'prefer-inline'],
+
+    // Reports the use of empty named import blocks.
+    // https://github.com/import-js/eslint-plugin-import/blob/d5fc8b670dc8e6903dbb7b0894452f60c03089f5/docs/rules/no-empty-named-blocks.md
+    // TODO, semver-minor: enable
+    'import/no-empty-named-blocks': 'off',
+  },
 };
diff --git a/packages/eslint-config-airbnb-base/rules/node.js b/packages/eslint-config-airbnb-base/rules/node.js
index 93de840e5d..b178d7f909 100644
--- a/packages/eslint-config-airbnb-base/rules/node.js
+++ b/packages/eslint-config-airbnb-base/rules/node.js
@@ -1,8 +1,43 @@
-const base = require('./base/node');
-
 module.exports = {
   env: {
     node: true
   },
-  rules: base.rules
+
+  rules: {
+    // enforce return after a callback
+    'callback-return': 'off',
+
+    // require all requires be top-level
+    // https://eslint.org/docs/rules/global-require
+    'global-require': 'error',
+
+    // enforces error handling in callbacks (node environment)
+    'handle-callback-err': 'off',
+
+    // disallow use of the Buffer() constructor
+    // https://eslint.org/docs/rules/no-buffer-constructor
+    'no-buffer-constructor': 'error',
+
+    // disallow mixing regular variable and require declarations
+    'no-mixed-requires': ['off', false],
+
+    // disallow use of new operator with the require function
+    'no-new-require': 'error',
+
+    // disallow string concatenation with __dirname and __filename
+    // https://eslint.org/docs/rules/no-path-concat
+    'no-path-concat': 'error',
+
+    // disallow use of process.env
+    'no-process-env': 'off',
+
+    // disallow process.exit()
+    'no-process-exit': 'off',
+
+    // restrict usage of specified node modules
+    'no-restricted-modules': 'off',
+
+    // disallow use of synchronous methods (off by default)
+    'no-sync': 'off',
+  }
 };
diff --git a/packages/eslint-config-airbnb-base/rules/strict.js b/packages/eslint-config-airbnb-base/rules/strict.js
index 507669d18a..67cfd5e8a3 100644
--- a/packages/eslint-config-airbnb-base/rules/strict.js
+++ b/packages/eslint-config-airbnb-base/rules/strict.js
@@ -1,5 +1,6 @@
-const base = require('./base/strict');
-
 module.exports = {
-  rules: base.rules
+  rules: {
+    // babel inserts `'use strict';` for us
+    strict: ['error', 'never']
+  }
 };
diff --git a/packages/eslint-config-airbnb-base/rules/style.js b/packages/eslint-config-airbnb-base/rules/style.js
index 127d16160b..2e7f6fed44 100644
--- a/packages/eslint-config-airbnb-base/rules/style.js
+++ b/packages/eslint-config-airbnb-base/rules/style.js
@@ -1,5 +1,534 @@
-const base = require('./base/style');
-
 module.exports = {
-  rules: base.rules
+  rules: {
+    // enforce line breaks after opening and before closing array brackets
+    // https://eslint.org/docs/rules/array-bracket-newline
+    // TODO: enable? semver-major
+    'array-bracket-newline': ['off', 'consistent'], // object option alternative: { multiline: true, minItems: 3 }
+
+    // enforce line breaks between array elements
+    // https://eslint.org/docs/rules/array-element-newline
+    // TODO: enable? semver-major
+    'array-element-newline': ['off', { multiline: true, minItems: 3 }],
+
+    // enforce spacing inside array brackets
+    'array-bracket-spacing': ['error', 'never'],
+
+    // enforce spacing inside single-line blocks
+    // https://eslint.org/docs/rules/block-spacing
+    'block-spacing': ['error', 'always'],
+
+    // enforce one true brace style
+    'brace-style': ['error', '1tbs', { allowSingleLine: true }],
+
+    // require camel case names
+    camelcase: ['error', { properties: 'never', ignoreDestructuring: false }],
+
+    // enforce or disallow capitalization of the first letter of a comment
+    // https://eslint.org/docs/rules/capitalized-comments
+    'capitalized-comments': ['off', 'never', {
+      line: {
+        ignorePattern: '.*',
+        ignoreInlineComments: true,
+        ignoreConsecutiveComments: true,
+      },
+      block: {
+        ignorePattern: '.*',
+        ignoreInlineComments: true,
+        ignoreConsecutiveComments: true,
+      },
+    }],
+
+    // require trailing commas in multiline object literals
+    'comma-dangle': ['error', {
+      arrays: 'always-multiline',
+      objects: 'always-multiline',
+      imports: 'always-multiline',
+      exports: 'always-multiline',
+      functions: 'always-multiline',
+    }],
+
+    // enforce spacing before and after comma
+    'comma-spacing': ['error', { before: false, after: true }],
+
+    // enforce one true comma style
+    'comma-style': ['error', 'last', {
+      exceptions: {
+        ArrayExpression: false,
+        ArrayPattern: false,
+        ArrowFunctionExpression: false,
+        CallExpression: false,
+        FunctionDeclaration: false,
+        FunctionExpression: false,
+        ImportDeclaration: false,
+        ObjectExpression: false,
+        ObjectPattern: false,
+        VariableDeclaration: false,
+        NewExpression: false,
+      }
+    }],
+
+    // disallow padding inside computed properties
+    'computed-property-spacing': ['error', 'never'],
+
+    // enforces consistent naming when capturing the current execution context
+    'consistent-this': 'off',
+
+    // enforce newline at the end of file, with no multiple empty lines
+    'eol-last': ['error', 'always'],
+
+    // https://eslint.org/docs/rules/function-call-argument-newline
+    'function-call-argument-newline': ['error', 'consistent'],
+
+    // enforce spacing between functions and their invocations
+    // https://eslint.org/docs/rules/func-call-spacing
+    'func-call-spacing': ['error', 'never'],
+
+    // requires function names to match the name of the variable or property to which they are
+    // assigned
+    // https://eslint.org/docs/rules/func-name-matching
+    'func-name-matching': ['off', 'always', {
+      includeCommonJSModuleExports: false,
+      considerPropertyDescriptor: true,
+    }],
+
+    // require function expressions to have a name
+    // https://eslint.org/docs/rules/func-names
+    'func-names': 'warn',
+
+    // enforces use of function declarations or expressions
+    // https://eslint.org/docs/rules/func-style
+    // TODO: enable
+    'func-style': ['off', 'expression'],
+
+    // require line breaks inside function parentheses if there are line breaks between parameters
+    // https://eslint.org/docs/rules/function-paren-newline
+    'function-paren-newline': ['error', 'multiline-arguments'],
+
+    // disallow specified identifiers
+    // https://eslint.org/docs/rules/id-denylist
+    'id-denylist': 'off',
+
+    // this option enforces minimum and maximum identifier lengths
+    // (variable names, property names etc.)
+    'id-length': 'off',
+
+    // require identifiers to match the provided regular expression
+    'id-match': 'off',
+
+    // Enforce the location of arrow function bodies with implicit returns
+    // https://eslint.org/docs/rules/implicit-arrow-linebreak
+    'implicit-arrow-linebreak': ['error', 'beside'],
+
+    // this option sets a specific tab width for your code
+    // https://eslint.org/docs/rules/indent
+    indent: ['error', 2, {
+      SwitchCase: 1,
+      VariableDeclarator: 1,
+      outerIIFEBody: 1,
+      // MemberExpression: null,
+      FunctionDeclaration: {
+        parameters: 1,
+        body: 1
+      },
+      FunctionExpression: {
+        parameters: 1,
+        body: 1
+      },
+      CallExpression: {
+        arguments: 1
+      },
+      ArrayExpression: 1,
+      ObjectExpression: 1,
+      ImportDeclaration: 1,
+      flatTernaryExpressions: false,
+      // list derived from https://github.com/benjamn/ast-types/blob/HEAD/def/jsx.js
+      ignoredNodes: ['JSXElement', 'JSXElement > *', 'JSXAttribute', 'JSXIdentifier', 'JSXNamespacedName', 'JSXMemberExpression', 'JSXSpreadAttribute', 'JSXExpressionContainer', 'JSXOpeningElement', 'JSXClosingElement', 'JSXFragment', 'JSXOpeningFragment', 'JSXClosingFragment', 'JSXText', 'JSXEmptyExpression', 'JSXSpreadChild'],
+      ignoreComments: false
+    }],
+
+    // specify whether double or single quotes should be used in JSX attributes
+    // https://eslint.org/docs/rules/jsx-quotes
+    'jsx-quotes': ['off', 'prefer-double'],
+
+    // enforces spacing between keys and values in object literal properties
+    'key-spacing': ['error', { beforeColon: false, afterColon: true }],
+
+    // require a space before & after certain keywords
+    'keyword-spacing': ['error', {
+      before: true,
+      after: true,
+      overrides: {
+        return: { after: true },
+        throw: { after: true },
+        case: { after: true }
+      }
+    }],
+
+    // enforce position of line comments
+    // https://eslint.org/docs/rules/line-comment-position
+    // TODO: enable?
+    'line-comment-position': ['off', {
+      position: 'above',
+      ignorePattern: '',
+      applyDefaultPatterns: true,
+    }],
+
+    // disallow mixed 'LF' and 'CRLF' as linebreaks
+    // https://eslint.org/docs/rules/linebreak-style
+    'linebreak-style': ['error', 'unix'],
+
+    // require or disallow an empty line between class members
+    // https://eslint.org/docs/rules/lines-between-class-members
+    'lines-between-class-members': ['error', 'always', { exceptAfterSingleLine: false }],
+
+    // enforces empty lines around comments
+    'lines-around-comment': 'off',
+
+    // require or disallow newlines around directives
+    // https://eslint.org/docs/rules/lines-around-directive
+    'lines-around-directive': ['error', {
+      before: 'always',
+      after: 'always',
+    }],
+
+    // Require or disallow logical assignment logical operator shorthand
+    // https://eslint.org/docs/latest/rules/logical-assignment-operators
+    // TODO, semver-major: enable
+    'logical-assignment-operators': ['off', 'always', {
+      enforceForIfStatements: true,
+    }],
+
+    // specify the maximum depth that blocks can be nested
+    'max-depth': ['off', 4],
+
+    // specify the maximum length of a line in your program
+    // https://eslint.org/docs/rules/max-len
+    'max-len': ['error', 100, 2, {
+      ignoreUrls: true,
+      ignoreComments: false,
+      ignoreRegExpLiterals: true,
+      ignoreStrings: true,
+      ignoreTemplateLiterals: true,
+    }],
+
+    // specify the max number of lines in a file
+    // https://eslint.org/docs/rules/max-lines
+    'max-lines': ['off', {
+      max: 300,
+      skipBlankLines: true,
+      skipComments: true
+    }],
+
+    // enforce a maximum function length
+    // https://eslint.org/docs/rules/max-lines-per-function
+    'max-lines-per-function': ['off', {
+      max: 50,
+      skipBlankLines: true,
+      skipComments: true,
+      IIFEs: true,
+    }],
+
+    // specify the maximum depth callbacks can be nested
+    'max-nested-callbacks': 'off',
+
+    // limits the number of parameters that can be used in the function declaration.
+    'max-params': ['off', 3],
+
+    // specify the maximum number of statement allowed in a function
+    'max-statements': ['off', 10],
+
+    // restrict the number of statements per line
+    // https://eslint.org/docs/rules/max-statements-per-line
+    'max-statements-per-line': ['off', { max: 1 }],
+
+    // enforce a particular style for multiline comments
+    // https://eslint.org/docs/rules/multiline-comment-style
+    'multiline-comment-style': ['off', 'starred-block'],
+
+    // require multiline ternary
+    // https://eslint.org/docs/rules/multiline-ternary
+    // TODO: enable?
+    'multiline-ternary': ['off', 'never'],
+
+    // require a capital letter for constructors
+    'new-cap': ['error', {
+      newIsCap: true,
+      newIsCapExceptions: [],
+      capIsNew: false,
+      capIsNewExceptions: ['Immutable.Map', 'Immutable.Set', 'Immutable.List'],
+    }],
+
+    // disallow the omission of parentheses when invoking a constructor with no arguments
+    // https://eslint.org/docs/rules/new-parens
+    'new-parens': 'error',
+
+    // allow/disallow an empty newline after var statement
+    'newline-after-var': 'off',
+
+    // https://eslint.org/docs/rules/newline-before-return
+    'newline-before-return': 'off',
+
+    // enforces new line after each method call in the chain to make it
+    // more readable and easy to maintain
+    // https://eslint.org/docs/rules/newline-per-chained-call
+    'newline-per-chained-call': ['error', { ignoreChainWithDepth: 4 }],
+
+    // disallow use of the Array constructor
+    'no-array-constructor': 'error',
+
+    // disallow use of bitwise operators
+    // https://eslint.org/docs/rules/no-bitwise
+    'no-bitwise': 'error',
+
+    // disallow use of the continue statement
+    // https://eslint.org/docs/rules/no-continue
+    'no-continue': 'error',
+
+    // disallow comments inline after code
+    'no-inline-comments': 'off',
+
+    // disallow if as the only statement in an else block
+    // https://eslint.org/docs/rules/no-lonely-if
+    'no-lonely-if': 'error',
+
+    // disallow un-paren'd mixes of different operators
+    // https://eslint.org/docs/rules/no-mixed-operators
+    'no-mixed-operators': ['error', {
+      // the list of arithmetic groups disallows mixing `%` and `**`
+      // with other arithmetic operators.
+      groups: [
+        ['%', '**'],
+        ['%', '+'],
+        ['%', '-'],
+        ['%', '*'],
+        ['%', '/'],
+        ['/', '*'],
+        ['&', '|', '<<', '>>', '>>>'],
+        ['==', '!=', '===', '!=='],
+        ['&&', '||'],
+      ],
+      allowSamePrecedence: false
+    }],
+
+    // disallow mixed spaces and tabs for indentation
+    'no-mixed-spaces-and-tabs': 'error',
+
+    // disallow use of chained assignment expressions
+    // https://eslint.org/docs/rules/no-multi-assign
+    'no-multi-assign': ['error'],
+
+    // disallow multiple empty lines, only one newline at the end, and no new lines at the beginning
+    // https://eslint.org/docs/rules/no-multiple-empty-lines
+    'no-multiple-empty-lines': ['error', { max: 1, maxBOF: 0, maxEOF: 0 }],
+
+    // disallow negated conditions
+    // https://eslint.org/docs/rules/no-negated-condition
+    'no-negated-condition': 'off',
+
+    // disallow nested ternary expressions
+    'no-nested-ternary': 'error',
+
+    // disallow use of the Object constructor
+    'no-new-object': 'error',
+
+    // disallow use of unary operators, ++ and --
+    // https://eslint.org/docs/rules/no-plusplus
+    'no-plusplus': 'error',
+
+    // disallow certain syntax forms
+    // https://eslint.org/docs/rules/no-restricted-syntax
+    'no-restricted-syntax': [
+      'error',
+      {
+        selector: 'ForInStatement',
+        message: 'for..in loops iterate over the entire prototype chain, which is virtually never what you want. Use Object.{keys,values,entries}, and iterate over the resulting array.',
+      },
+      {
+        selector: 'ForOfStatement',
+        message: 'iterators/generators require regenerator-runtime, which is too heavyweight for this guide to allow them. Separately, loops should be avoided in favor of array iterations.',
+      },
+      {
+        selector: 'LabeledStatement',
+        message: 'Labels are a form of GOTO; using them makes code confusing and hard to maintain and understand.',
+      },
+      {
+        selector: 'WithStatement',
+        message: '`with` is disallowed in strict mode because it makes code impossible to predict and optimize.',
+      },
+    ],
+
+    // disallow space between function identifier and application
+    // deprecated in favor of func-call-spacing
+    'no-spaced-func': 'off',
+
+    // disallow tab characters entirely
+    'no-tabs': 'error',
+
+    // disallow the use of ternary operators
+    'no-ternary': 'off',
+
+    // disallow trailing whitespace at the end of lines
+    'no-trailing-spaces': ['error', {
+      skipBlankLines: false,
+      ignoreComments: false,
+    }],
+
+    // disallow dangling underscores in identifiers
+    // https://eslint.org/docs/rules/no-underscore-dangle
+    'no-underscore-dangle': ['error', {
+      allow: [],
+      allowAfterThis: false,
+      allowAfterSuper: false,
+      enforceInMethodNames: true,
+    }],
+
+    // disallow the use of Boolean literals in conditional expressions
+    // also, prefer `a || b` over `a ? a : b`
+    // https://eslint.org/docs/rules/no-unneeded-ternary
+    'no-unneeded-ternary': ['error', { defaultAssignment: false }],
+
+    // disallow whitespace before properties
+    // https://eslint.org/docs/rules/no-whitespace-before-property
+    'no-whitespace-before-property': 'error',
+
+    // enforce the location of single-line statements
+    // https://eslint.org/docs/rules/nonblock-statement-body-position
+    'nonblock-statement-body-position': ['error', 'beside', { overrides: {} }],
+
+    // require padding inside curly braces
+    'object-curly-spacing': ['error', 'always'],
+
+    // enforce line breaks between braces
+    // https://eslint.org/docs/rules/object-curly-newline
+    'object-curly-newline': ['error', {
+      ObjectExpression: { minProperties: 4, multiline: true, consistent: true },
+      ObjectPattern: { minProperties: 4, multiline: true, consistent: true },
+      ImportDeclaration: { minProperties: 4, multiline: true, consistent: true },
+      ExportDeclaration: { minProperties: 4, multiline: true, consistent: true },
+    }],
+
+    // enforce "same line" or "multiple line" on object properties.
+    // https://eslint.org/docs/rules/object-property-newline
+    'object-property-newline': ['error', {
+      allowAllPropertiesOnSameLine: true,
+    }],
+
+    // allow just one var statement per function
+    'one-var': ['error', 'never'],
+
+    // require a newline around variable declaration
+    // https://eslint.org/docs/rules/one-var-declaration-per-line
+    'one-var-declaration-per-line': ['error', 'always'],
+
+    // require assignment operator shorthand where possible or prohibit it entirely
+    // https://eslint.org/docs/rules/operator-assignment
+    'operator-assignment': ['error', 'always'],
+
+    // Requires operator at the beginning of the line in multiline statements
+    // https://eslint.org/docs/rules/operator-linebreak
+    'operator-linebreak': ['error', 'before', { overrides: { '=': 'none' } }],
+
+    // disallow padding within blocks
+    'padded-blocks': ['error', {
+      blocks: 'never',
+      classes: 'never',
+      switches: 'never',
+    }, {
+      allowSingleLineBlocks: true,
+    }],
+
+    // Require or disallow padding lines between statements
+    // https://eslint.org/docs/rules/padding-line-between-statements
+    'padding-line-between-statements': 'off',
+
+    // Disallow the use of Math.pow in favor of the ** operator
+    // https://eslint.org/docs/rules/prefer-exponentiation-operator
+    'prefer-exponentiation-operator': 'error',
+
+    // Prefer use of an object spread over Object.assign
+    // https://eslint.org/docs/rules/prefer-object-spread
+    'prefer-object-spread': 'error',
+
+    // require quotes around object literal property names
+    // https://eslint.org/docs/rules/quote-props.html
+    'quote-props': ['error', 'as-needed', { keywords: false, unnecessary: true, numbers: false }],
+
+    // specify whether double or single quotes should be used
+    quotes: ['error', 'single', { avoidEscape: true }],
+
+    // do not require jsdoc
+    // https://eslint.org/docs/rules/require-jsdoc
+    'require-jsdoc': 'off',
+
+    // require or disallow use of semicolons instead of ASI
+    semi: ['error', 'always'],
+
+    // enforce spacing before and after semicolons
+    'semi-spacing': ['error', { before: false, after: true }],
+
+    // Enforce location of semicolons
+    // https://eslint.org/docs/rules/semi-style
+    'semi-style': ['error', 'last'],
+
+    // requires object keys to be sorted
+    'sort-keys': ['off', 'asc', { caseSensitive: false, natural: true }],
+
+    // sort variables within the same declaration block
+    'sort-vars': 'off',
+
+    // require or disallow space before blocks
+    'space-before-blocks': 'error',
+
+    // require or disallow space before function opening parenthesis
+    // https://eslint.org/docs/rules/space-before-function-paren
+    'space-before-function-paren': ['error', {
+      anonymous: 'always',
+      named: 'never',
+      asyncArrow: 'always'
+    }],
+
+    // require or disallow spaces inside parentheses
+    'space-in-parens': ['error', 'never'],
+
+    // require spaces around operators
+    'space-infix-ops': 'error',
+
+    // Require or disallow spaces before/after unary operators
+    // https://eslint.org/docs/rules/space-unary-ops
+    'space-unary-ops': ['error', {
+      words: true,
+      nonwords: false,
+      overrides: {
+      },
+    }],
+
+    // require or disallow a space immediately following the // or /* in a comment
+    // https://eslint.org/docs/rules/spaced-comment
+    'spaced-comment': ['error', 'always', {
+      line: {
+        exceptions: ['-', '+'],
+        markers: ['=', '!', '/'], // space here to support sprockets directives, slash for TS /// comments
+      },
+      block: {
+        exceptions: ['-', '+'],
+        markers: ['=', '!', ':', '::'], // space here to support sprockets directives and flow comment types
+        balanced: true,
+      }
+    }],
+
+    // Enforce spacing around colons of switch statements
+    // https://eslint.org/docs/rules/switch-colon-spacing
+    'switch-colon-spacing': ['error', { after: true, before: false }],
+
+    // Require or disallow spacing between template tags and their literals
+    // https://eslint.org/docs/rules/template-tag-spacing
+    'template-tag-spacing': ['error', 'never'],
+
+    // require or disallow the Unicode Byte Order Mark
+    // https://eslint.org/docs/rules/unicode-bom
+    'unicode-bom': ['error', 'never'],
+
+    // require regex literals to be wrapped in parentheses
+    'wrap-regex': 'off'
+  }
 };
diff --git a/packages/eslint-config-airbnb-base/rules/variables.js b/packages/eslint-config-airbnb-base/rules/variables.js
index 1b2d1f72d8..7d61989e6a 100644
--- a/packages/eslint-config-airbnb-base/rules/variables.js
+++ b/packages/eslint-config-airbnb-base/rules/variables.js
@@ -1,5 +1,59 @@
-const base = require('./base/variables');
+const confusingBrowserGlobals = require('confusing-browser-globals');
 
 module.exports = {
-  rules: base.rules
+  rules: {
+    // enforce or disallow variable initializations at definition
+    'init-declarations': 'off',
+
+    // disallow the catch clause parameter name being the same as a variable in the outer scope
+    'no-catch-shadow': 'off',
+
+    // disallow deletion of variables
+    'no-delete-var': 'error',
+
+    // disallow labels that share a name with a variable
+    // https://eslint.org/docs/rules/no-label-var
+    'no-label-var': 'error',
+
+    // disallow specific globals
+    'no-restricted-globals': [
+      'error',
+      {
+        name: 'isFinite',
+        message:
+          'Use Number.isFinite instead https://github.com/airbnb/javascript#standard-library--isfinite',
+      },
+      {
+        name: 'isNaN',
+        message:
+          'Use Number.isNaN instead https://github.com/airbnb/javascript#standard-library--isnan',
+      },
+    ].concat(confusingBrowserGlobals.map((g) => ({
+      name: g,
+      message: `Use window.${g} instead. https://github.com/facebook/create-react-app/blob/HEAD/packages/confusing-browser-globals/README.md`,
+    }))),
+
+    // disallow declaration of variables already declared in the outer scope
+    'no-shadow': 'error',
+
+    // disallow shadowing of names such as arguments
+    'no-shadow-restricted-names': 'error',
+
+    // disallow use of undeclared variables unless mentioned in a /*global */ block
+    'no-undef': 'error',
+
+    // disallow use of undefined when initializing variables
+    'no-undef-init': 'error',
+
+    // disallow use of undefined variable
+    // https://eslint.org/docs/rules/no-undefined
+    // TODO: enable?
+    'no-undefined': 'off',
+
+    // disallow declaration of variables that are not used in the code
+    'no-unused-vars': ['error', { vars: 'all', args: 'after-used', ignoreRestSiblings: true }],
+
+    // disallow use of variables before they are defined
+    'no-use-before-define': ['error', { functions: true, classes: true, variables: true }],
+  }
 };
diff --git a/packages/eslint-config-airbnb/package.json b/packages/eslint-config-airbnb/package.json
index 3622640f9c..5197cbbfa4 100644
--- a/packages/eslint-config-airbnb/package.json
+++ b/packages/eslint-config-airbnb/package.json
@@ -14,9 +14,6 @@
     "./rules/react": "./rules/react.js",
     "./rules/react-a11y": "./rules/react-a11y.js",
     "./rules/react-hooks": "./rules/react-hooks.js",
-    "./rules/base/react": "./rules/base/react.js",
-    "./rules/base/react-a11y": "./rules/base/react-a11y.js",
-    "./rules/base/react-hooks": "./rules/base/react-hooks.js",
     "./rules/flat/react": "./rules/flat/react.js",
     "./rules/flat/react-a11y": "./rules/flat/react-a11y.js",
     "./rules/flat/react-hooks": "./rules/flat/react-hooks.js",
diff --git a/packages/eslint-config-airbnb/rules/base/react-a11y.js b/packages/eslint-config-airbnb/rules/base/react-a11y.js
deleted file mode 100644
index 71a4c5402b..0000000000
--- a/packages/eslint-config-airbnb/rules/base/react-a11y.js
+++ /dev/null
@@ -1,264 +0,0 @@
-module.exports = {
-  parserOptions: {
-    ecmaFeatures: {
-      jsx: true
-    }
-  },
-
-  rules: {
-    // ensure emoji are accessible
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/accessible-emoji.md
-    // disabled; rule is deprecated
-    'jsx-a11y/accessible-emoji': 'off',
-
-    // Enforce that all elements that require alternative text have meaningful information
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/alt-text.md
-    'jsx-a11y/alt-text': ['error', {
-      elements: ['img', 'object', 'area', 'input[type="image"]'],
-      img: [],
-      object: [],
-      area: [],
-      'input[type="image"]': [],
-    }],
-
-    // Enforce that anchors have content
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-has-content.md
-    'jsx-a11y/anchor-has-content': ['error', { components: [] }],
-
-    // ensure <a> tags are valid
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/0745af376cdc8686d85a361ce36952b1fb1ccf6e/docs/rules/anchor-is-valid.md
-    'jsx-a11y/anchor-is-valid': ['error', {
-      components: ['Link'],
-      specialLink: ['to'],
-      aspects: ['noHref', 'invalidHref', 'preferButton'],
-    }],
-
-    // elements with aria-activedescendant must be tabbable
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-activedescendant-has-tabindex.md
-    'jsx-a11y/aria-activedescendant-has-tabindex': 'error',
-
-    // Enforce all aria-* props are valid.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-props.md
-    'jsx-a11y/aria-props': 'error',
-
-    // Enforce ARIA state and property values are valid.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-proptypes.md
-    'jsx-a11y/aria-proptypes': 'error',
-
-    // Require ARIA roles to be valid and non-abstract
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-role.md
-    'jsx-a11y/aria-role': ['error', { ignoreNonDOM: false }],
-
-    // Enforce that elements that do not support ARIA roles, states, and
-    // properties do not have those attributes.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-unsupported-elements.md
-    'jsx-a11y/aria-unsupported-elements': 'error',
-
-    // Ensure the autocomplete attribute is correct and suitable for the form field it is used with
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/29c68596b15c4ff0a40daae6d4a2670e36e37d35/docs/rules/autocomplete-valid.md
-    'jsx-a11y/autocomplete-valid': ['off', {
-      inputComponents: [],
-    }],
-
-    // require onClick be accompanied by onKeyUp/onKeyDown/onKeyPress
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/click-events-have-key-events.md
-    'jsx-a11y/click-events-have-key-events': 'error',
-
-    // Enforce that a control (an interactive element) has a text label.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/control-has-associated-label.md
-    'jsx-a11y/control-has-associated-label': ['error', {
-      labelAttributes: ['label'],
-      controlComponents: [],
-      ignoreElements: [
-        'audio',
-        'canvas',
-        'embed',
-        'input',
-        'textarea',
-        'tr',
-        'video',
-      ],
-      ignoreRoles: [
-        'grid',
-        'listbox',
-        'menu',
-        'menubar',
-        'radiogroup',
-        'row',
-        'tablist',
-        'toolbar',
-        'tree',
-        'treegrid',
-      ],
-      depth: 5,
-    }],
-
-    // ensure <hX> tags have content and are not aria-hidden
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/heading-has-content.md
-    'jsx-a11y/heading-has-content': ['error', { components: [''] }],
-
-    // require HTML elements to have a "lang" prop
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/html-has-lang.md
-    'jsx-a11y/html-has-lang': 'error',
-
-    // ensure iframe elements have a unique title
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/iframe-has-title.md
-    'jsx-a11y/iframe-has-title': 'error',
-
-    // Prevent img alt text from containing redundant words like "image", "picture", or "photo"
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/img-redundant-alt.md
-    'jsx-a11y/img-redundant-alt': 'error',
-
-    // Elements with an interactive role and interaction handlers must be focusable
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/interactive-supports-focus.md
-    'jsx-a11y/interactive-supports-focus': 'error',
-
-    // Enforce that a label tag has a text label and an associated control.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/b800f40a2a69ad48015ae9226fbe879f946757ed/docs/rules/label-has-associated-control.md
-    'jsx-a11y/label-has-associated-control': ['error', {
-      labelComponents: [],
-      labelAttributes: [],
-      controlComponents: [],
-      assert: 'both',
-      depth: 25
-    }],
-
-    // require HTML element's lang prop to be valid
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/lang.md
-    'jsx-a11y/lang': 'error',
-
-    // media elements must have captions
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/media-has-caption.md
-    'jsx-a11y/media-has-caption': ['error', {
-      audio: [],
-      video: [],
-      track: [],
-    }],
-
-    // require that mouseover/out come with focus/blur, for keyboard-only users
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/mouse-events-have-key-events.md
-    'jsx-a11y/mouse-events-have-key-events': 'error',
-
-    // Prevent use of `accessKey`
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-access-key.md
-    'jsx-a11y/no-access-key': 'error',
-
-    // prohibit autoFocus prop
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-autofocus.md
-    'jsx-a11y/no-autofocus': ['error', { ignoreNonDOM: true }],
-
-    // prevent distracting elements, like <marquee> and <blink>
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-distracting-elements.md
-    'jsx-a11y/no-distracting-elements': ['error', {
-      elements: ['marquee', 'blink'],
-    }],
-
-    // WAI-ARIA roles should not be used to convert an interactive element to non-interactive
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-interactive-element-to-noninteractive-role.md
-    'jsx-a11y/no-interactive-element-to-noninteractive-role': ['error', {
-      tr: ['none', 'presentation'],
-    }],
-
-    // A non-interactive element does not support event handlers (mouse and key handlers)
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-noninteractive-element-interactions.md
-    'jsx-a11y/no-noninteractive-element-interactions': ['error', {
-      handlers: [
-        'onClick',
-        'onMouseDown',
-        'onMouseUp',
-        'onKeyPress',
-        'onKeyDown',
-        'onKeyUp',
-      ]
-    }],
-
-    // WAI-ARIA roles should not be used to convert a non-interactive element to interactive
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-noninteractive-element-to-interactive-role.md
-    'jsx-a11y/no-noninteractive-element-to-interactive-role': ['error', {
-      ul: ['listbox', 'menu', 'menubar', 'radiogroup', 'tablist', 'tree', 'treegrid'],
-      ol: ['listbox', 'menu', 'menubar', 'radiogroup', 'tablist', 'tree', 'treegrid'],
-      li: ['menuitem', 'option', 'row', 'tab', 'treeitem'],
-      table: ['grid'],
-      td: ['gridcell'],
-    }],
-
-    // Tab key navigation should be limited to elements on the page that can be interacted with.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-noninteractive-tabindex.md
-    'jsx-a11y/no-noninteractive-tabindex': ['error', {
-      tags: [],
-      roles: ['tabpanel'],
-      allowExpressionValues: true,
-    }],
-
-    // require onBlur instead of onChange
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-onchange.md
-    'jsx-a11y/no-onchange': 'off',
-
-    // ensure HTML elements do not specify redundant ARIA roles
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-redundant-roles.md
-    'jsx-a11y/no-redundant-roles': ['error', {
-      nav: ['navigation'],
-    }],
-
-    // Enforce that DOM elements without semantic behavior not have interaction handlers
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-static-element-interactions.md
-    'jsx-a11y/no-static-element-interactions': ['error', {
-      handlers: [
-        'onClick',
-        'onMouseDown',
-        'onMouseUp',
-        'onKeyPress',
-        'onKeyDown',
-        'onKeyUp',
-      ]
-    }],
-
-    // Enforce that elements with ARIA roles must have all required attributes
-    // for that role.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/role-has-required-aria-props.md
-    'jsx-a11y/role-has-required-aria-props': 'error',
-
-    // Enforce that elements with explicit or implicit roles defined contain
-    // only aria-* properties supported by that role.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/role-supports-aria-props.md
-    'jsx-a11y/role-supports-aria-props': 'error',
-
-    // only allow <th> to have the "scope" attr
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/scope.md
-    'jsx-a11y/scope': 'error',
-
-    // Enforce tabIndex value is not greater than zero.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/tabindex-no-positive.md
-    'jsx-a11y/tabindex-no-positive': 'error',
-
-    // ----------------------------------------------------
-    // Rules that no longer exist in eslint-plugin-jsx-a11y
-    // ----------------------------------------------------
-
-    // require that JSX labels use "htmlFor"
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/label-has-for.md
-    // deprecated: replaced by `label-has-associated-control` rule
-    'jsx-a11y/label-has-for': ['off', {
-      components: [],
-      required: {
-        every: ['nesting', 'id'],
-      },
-      allowChildren: false,
-    }],
-
-    // Ensures anchor text is not ambiguous
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/93f78856655696a55309440593e0948c6fb96134/docs/rules/anchor-ambiguous-text.md
-    // TODO: semver-major, enable
-    'jsx-a11y/anchor-ambiguous-text': 'off',
-
-    // Enforce that aria-hidden="true" is not set on focusable elements.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/93f78856655696a55309440593e0948c6fb96134/docs/rules/no-aria-hidden-on-focusable.md
-    // TODO: semver-major, enable
-    'jsx-a11y/no-aria-hidden-on-focusable': 'off',
-
-    // Enforces using semantic DOM elements over the ARIA role property.
-    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/93f78856655696a55309440593e0948c6fb96134/docs/rules/prefer-tag-over-role.md
-    // TODO: semver-major, enable
-    'jsx-a11y/prefer-tag-over-role': 'off'
-  }
-};
diff --git a/packages/eslint-config-airbnb/rules/base/react-hooks.js b/packages/eslint-config-airbnb/rules/base/react-hooks.js
deleted file mode 100644
index 4186ce71fc..0000000000
--- a/packages/eslint-config-airbnb/rules/base/react-hooks.js
+++ /dev/null
@@ -1,17 +0,0 @@
-module.exports = {
-  parserOptions: {
-    ecmaFeatures: {
-      jsx: true
-    }
-  },
-
-  rules: {
-    // Enforce Rules of Hooks
-    // https://github.com/facebook/react/blob/c11015ff4f610ac2924d1fc6d569a17657a404fd/packages/eslint-plugin-react-hooks/src/RulesOfHooks.js
-    'react-hooks/rules-of-hooks': 'error',
-
-    // Verify the list of the dependencies for Hooks like useEffect and similar
-    // https://github.com/facebook/react/blob/1204c789776cb01fbaf3e9f032e7e2ba85a44137/packages/eslint-plugin-react-hooks/src/ExhaustiveDeps.js
-    'react-hooks/exhaustive-deps': 'error'
-  }
-};
diff --git a/packages/eslint-config-airbnb/rules/base/react.js b/packages/eslint-config-airbnb/rules/base/react.js
deleted file mode 100644
index 2aa4161dfe..0000000000
--- a/packages/eslint-config-airbnb/rules/base/react.js
+++ /dev/null
@@ -1,617 +0,0 @@
-const baseStyleRules = require('eslint-config-airbnb-base/rules/base/style').rules;
-
-const dangleRules = baseStyleRules['no-underscore-dangle'];
-
-module.exports = {
-  parserOptions: {
-    ecmaFeatures: {
-      jsx: true
-    }
-  },
-
-  // View link below for react rules documentation
-  // https://github.com/jsx-eslint/eslint-plugin-react#list-of-supported-rules
-  rules: {
-    'no-underscore-dangle': [dangleRules[0], {
-      ...dangleRules[1],
-      allow: dangleRules[1].allow.concat(['__REDUX_DEVTOOLS_EXTENSION_COMPOSE__']),
-    }],
-
-    // Specify whether double or single quotes should be used in JSX attributes
-    // https://eslint.org/docs/rules/jsx-quotes
-    'jsx-quotes': ['error', 'prefer-double'],
-
-    'class-methods-use-this': ['error', {
-      exceptMethods: [
-        'render',
-        'getInitialState',
-        'getDefaultProps',
-        'getChildContext',
-        'componentWillMount',
-        'UNSAFE_componentWillMount',
-        'componentDidMount',
-        'componentWillReceiveProps',
-        'UNSAFE_componentWillReceiveProps',
-        'shouldComponentUpdate',
-        'componentWillUpdate',
-        'UNSAFE_componentWillUpdate',
-        'componentDidUpdate',
-        'componentWillUnmount',
-        'componentDidCatch',
-        'getSnapshotBeforeUpdate'
-      ],
-    }],
-
-    // This rule enforces onChange or readonly attribute for checked property of input elements.
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/checked-requires-onchange-or-readonly.md
-    'react/checked-requires-onchange-or-readonly': ['off', {
-      ignoreMissingProperties: false,
-      ignoreExclusiveCheckedAttribute: false
-    }],
-
-    // Prevent missing displayName in a React component definition
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/display-name.md
-    'react/display-name': ['off', { ignoreTranspilerName: false }],
-
-    // Forbid certain propTypes (any, array, object)
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/forbid-prop-types.md
-    'react/forbid-prop-types': ['error', {
-      forbid: ['any', 'array', 'object'],
-      checkContextTypes: true,
-      checkChildContextTypes: true,
-    }],
-
-    // Forbid certain props on DOM Nodes
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/forbid-dom-props.md
-    'react/forbid-dom-props': ['off', { forbid: [] }],
-
-    // Enforce boolean attributes notation in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-boolean-value.md
-    'react/jsx-boolean-value': ['error', 'never', { always: [] }],
-
-    // Validate closing bracket location in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-closing-bracket-location.md
-    'react/jsx-closing-bracket-location': ['error', 'line-aligned'],
-
-    // Validate closing tag location in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-closing-tag-location.md
-    'react/jsx-closing-tag-location': 'error',
-
-    // Enforce or disallow spaces inside of curly braces in JSX attributes
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-spacing.md
-    'react/jsx-curly-spacing': ['error', 'never', { allowMultiline: true }],
-
-    // Enforce event handler naming conventions in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-handler-names.md
-    'react/jsx-handler-names': ['off', {
-      eventHandlerPrefix: 'handle',
-      eventHandlerPropPrefix: 'on',
-    }],
-
-    // Validate props indentation in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-indent-props.md
-    'react/jsx-indent-props': ['error', 2],
-
-    // Validate JSX has key prop when in array or iterator
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-key.md
-    // Turned off because it has too many false positives
-    'react/jsx-key': 'off',
-
-    // Limit maximum of props on a single line in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-max-props-per-line.md
-    'react/jsx-max-props-per-line': ['error', { maximum: 1, when: 'multiline' }],
-
-    // Prevent usage of .bind() in JSX props
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-bind.md
-    'react/jsx-no-bind': ['error', {
-      ignoreRefs: true,
-      allowArrowFunctions: true,
-      allowFunctions: false,
-      allowBind: false,
-      ignoreDOMComponents: true,
-    }],
-
-    // Prevent duplicate props in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-duplicate-props.md
-    'react/jsx-no-duplicate-props': ['error', { ignoreCase: true }],
-
-    // Prevent usage of unwrapped JSX strings
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-literals.md
-    'react/jsx-no-literals': ['off', { noStrings: true }],
-
-    // Disallow undeclared variables in JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-undef.md
-    'react/jsx-no-undef': 'error',
-
-    // Enforce PascalCase for user-defined JSX components
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-pascal-case.md
-    'react/jsx-pascal-case': ['error', {
-      allowAllCaps: true,
-      ignore: [],
-    }],
-
-    // Enforce propTypes declarations alphabetical sorting
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/sort-prop-types.md
-    'react/sort-prop-types': ['off', {
-      ignoreCase: true,
-      callbacksLast: false,
-      requiredFirst: false,
-      sortShapeProp: true,
-    }],
-
-    // Deprecated in favor of react/jsx-sort-props
-    'react/jsx-sort-prop-types': 'off',
-
-    // Enforce props alphabetical sorting
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-sort-props.md
-    'react/jsx-sort-props': ['off', {
-      ignoreCase: true,
-      callbacksLast: false,
-      shorthandFirst: false,
-      shorthandLast: false,
-      noSortAlphabetically: false,
-      reservedFirst: true,
-    }],
-
-    // Enforce defaultProps declarations alphabetical sorting
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-sort-default-props.md
-    'react/jsx-sort-default-props': ['off', {
-      ignoreCase: true,
-    }],
-
-    // Prevent React to be incorrectly marked as unused
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-uses-react.md
-    'react/jsx-uses-react': ['error'],
-
-    // Prevent variables used in JSX to be incorrectly marked as unused
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-uses-vars.md
-    'react/jsx-uses-vars': 'error',
-
-    // Prevent usage of dangerous JSX properties
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-danger.md
-    'react/no-danger': 'warn',
-
-    // Prevent usage of deprecated methods
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-deprecated.md
-    'react/no-deprecated': ['error'],
-
-    // Prevent usage of setState in componentDidMount
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-did-mount-set-state.md
-    // this is necessary for server-rendering
-    'react/no-did-mount-set-state': 'off',
-
-    // Prevent usage of setState in componentDidUpdate
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-did-update-set-state.md
-    'react/no-did-update-set-state': 'error',
-
-    // Prevent usage of setState in componentWillUpdate
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-will-update-set-state.md
-    'react/no-will-update-set-state': 'error',
-
-    // Prevent direct mutation of this.state
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-direct-mutation-state.md
-    'react/no-direct-mutation-state': 'off',
-
-    // Prevent usage of isMounted
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-is-mounted.md
-    'react/no-is-mounted': 'error',
-
-    // Prevent multiple component definition per file
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-multi-comp.md
-    'react/no-multi-comp': 'off',
-
-    // Prevent usage of setState
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-set-state.md
-    'react/no-set-state': 'off',
-
-    // Prevent using string references
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-string-refs.md
-    'react/no-string-refs': 'error',
-
-    // Prevent usage of unknown DOM property
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-unknown-property.md
-    'react/no-unknown-property': 'error',
-
-    // Require ES6 class declarations over React.createClass
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prefer-es6-class.md
-    'react/prefer-es6-class': ['error', 'always'],
-
-    // Require stateless functions when not using lifecycle methods, setState or ref
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prefer-stateless-function.md
-    'react/prefer-stateless-function': ['error', { ignorePureComponents: true }],
-
-    // Prevent missing props validation in a React component definition
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prop-types.md
-    'react/prop-types': ['error', {
-      ignore: [],
-      customValidators: [],
-      skipUndeclared: false
-    }],
-
-    // Prevent missing React when using JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/react-in-jsx-scope.md
-    'react/react-in-jsx-scope': 'error',
-
-    // Require render() methods to return something
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/require-render-return.md
-    'react/require-render-return': 'error',
-
-    // Prevent extra closing tags for components without children
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/self-closing-comp.md
-    'react/self-closing-comp': 'error',
-
-    // Enforce component methods order
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/sort-comp.md
-    'react/sort-comp': ['error', {
-      order: [
-        'static-variables',
-        'static-methods',
-        'instance-variables',
-        'lifecycle',
-        '/^handle.+$/',
-        '/^on.+$/',
-        'getters',
-        'setters',
-        '/^(get|set)(?!(InitialState$|DefaultProps$|ChildContext$)).+$/',
-        'instance-methods',
-        'everything-else',
-        'rendering',
-      ],
-      groups: {
-        lifecycle: [
-          'displayName',
-          'propTypes',
-          'contextTypes',
-          'childContextTypes',
-          'mixins',
-          'statics',
-          'defaultProps',
-          'constructor',
-          'getDefaultProps',
-          'getInitialState',
-          'state',
-          'getChildContext',
-          'getDerivedStateFromProps',
-          'componentWillMount',
-          'UNSAFE_componentWillMount',
-          'componentDidMount',
-          'componentWillReceiveProps',
-          'UNSAFE_componentWillReceiveProps',
-          'shouldComponentUpdate',
-          'componentWillUpdate',
-          'UNSAFE_componentWillUpdate',
-          'getSnapshotBeforeUpdate',
-          'componentDidUpdate',
-          'componentDidCatch',
-          'componentWillUnmount'
-        ],
-        rendering: [
-          '/^render.+$/',
-          'render'
-        ],
-      },
-    }],
-
-    // Prevent missing parentheses around multilines JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-wrap-multilines.md
-    'react/jsx-wrap-multilines': ['error', {
-      declaration: 'parens-new-line',
-      assignment: 'parens-new-line',
-      return: 'parens-new-line',
-      arrow: 'parens-new-line',
-      condition: 'parens-new-line',
-      logical: 'parens-new-line',
-      prop: 'parens-new-line',
-    }],
-
-    // Require that the first prop in a JSX element be on a new line when the element is multiline
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-first-prop-new-line.md
-    'react/jsx-first-prop-new-line': ['error', 'multiline-multiprop'],
-
-    // Enforce spacing around jsx equals signs
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-equals-spacing.md
-    'react/jsx-equals-spacing': ['error', 'never'],
-
-    // Enforce JSX indentation
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-indent.md
-    'react/jsx-indent': ['error', 2],
-
-    // Disallow target="_blank" on links
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/ac102885765be5ff37847a871f239c6703e1c7cc/docs/rules/jsx-no-target-blank.md
-    'react/jsx-no-target-blank': ['error', { enforceDynamicLinks: 'always' }],
-
-    // only .jsx files may have JSX
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-filename-extension.md
-    'react/jsx-filename-extension': ['error', { extensions: ['.jsx'] }],
-
-    // prevent accidental JS comments from being injected into JSX as text
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-comment-textnodes.md
-    'react/jsx-no-comment-textnodes': 'error',
-
-    // disallow using React.render/ReactDOM.render's return value
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-render-return-value.md
-    'react/no-render-return-value': 'error',
-
-    // require a shouldComponentUpdate method, or PureRenderMixin
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/require-optimization.md
-    'react/require-optimization': ['off', { allowDecorators: [] }],
-
-    // warn against using findDOMNode()
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-find-dom-node.md
-    'react/no-find-dom-node': 'error',
-
-    // Forbid certain props on Components
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/forbid-component-props.md
-    'react/forbid-component-props': ['off', { forbid: [] }],
-
-    // Forbid certain elements
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/forbid-elements.md
-    'react/forbid-elements': ['off', { forbid: [], }],
-
-    // Prevent problem with children and props.dangerouslySetInnerHTML
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-danger-with-children.md
-    'react/no-danger-with-children': 'error',
-
-    // Prevent unused propType definitions
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-unused-prop-types.md
-    'react/no-unused-prop-types': ['error', {
-      customValidators: [
-      ],
-      skipShapeProps: true,
-    }],
-
-    // Require style prop value be an object or var
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/style-prop-object.md
-    'react/style-prop-object': 'error',
-
-    // Prevent invalid characters from appearing in markup
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-unescaped-entities.md
-    'react/no-unescaped-entities': 'error',
-
-    // Prevent passing of children as props
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-children-prop.md
-    'react/no-children-prop': 'error',
-
-    // Validate whitespace in and around the JSX opening and closing brackets
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-tag-spacing.md
-    'react/jsx-tag-spacing': ['error', {
-      closingSlash: 'never',
-      beforeSelfClosing: 'always',
-      afterOpening: 'never',
-      beforeClosing: 'never',
-    }],
-
-    // Enforce spaces before the closing bracket of self-closing JSX elements
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-space-before-closing.md
-    // Deprecated in favor of jsx-tag-spacing
-    'react/jsx-space-before-closing': ['off', 'always'],
-
-    // Prevent usage of Array index in keys
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-array-index-key.md
-    'react/no-array-index-key': 'error',
-
-    // Enforce a defaultProps definition for every prop that is not a required prop
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/require-default-props.md
-    'react/require-default-props': ['error', {
-      forbidDefaultForRequired: true,
-    }],
-
-    // Forbids using non-exported propTypes
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/forbid-foreign-prop-types.md
-    // this is intentionally set to "warn". it would be "error",
-    // but it's only critical if you're stripping propTypes in production.
-    'react/forbid-foreign-prop-types': ['warn', { allowInPropTypes: true }],
-
-    // Prevent void DOM elements from receiving children
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/void-dom-elements-no-children.md
-    'react/void-dom-elements-no-children': 'error',
-
-    // Enforce all defaultProps have a corresponding non-required PropType
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9e13ae2c51e44872b45cc15bf1ac3a72105bdd0e/docs/rules/default-props-match-prop-types.md
-    'react/default-props-match-prop-types': ['error', { allowRequiredDefaults: false }],
-
-    // Prevent usage of shouldComponentUpdate when extending React.PureComponent
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9e13ae2c51e44872b45cc15bf1ac3a72105bdd0e/docs/rules/no-redundant-should-component-update.md
-    'react/no-redundant-should-component-update': 'error',
-
-    // Prevent unused state values
-    // https://github.com/jsx-eslint/eslint-plugin-react/pull/1103/
-    'react/no-unused-state': 'error',
-
-    // Enforces consistent naming for boolean props
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/boolean-prop-naming.md
-    'react/boolean-prop-naming': ['off', {
-      propTypeNames: ['bool', 'mutuallyExclusiveTrueProps'],
-      rule: '^(is|has)[A-Z]([A-Za-z0-9]?)+',
-      message: '',
-    }],
-
-    // Prevents common casing typos
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/73abadb697034b5ccb514d79fb4689836fe61f91/docs/rules/no-typos.md
-    'react/no-typos': 'error',
-
-    // Enforce curly braces or disallow unnecessary curly braces in JSX props and/or children
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-brace-presence.md
-    'react/jsx-curly-brace-presence': ['error', { props: 'never', children: 'never' }],
-
-    // One JSX Element Per Line
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-one-expression-per-line.md
-    'react/jsx-one-expression-per-line': ['error', { allow: 'single-child' }],
-
-    // Enforce consistent usage of destructuring assignment of props, state, and context
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/destructuring-assignment.md
-    'react/destructuring-assignment': ['error', 'always'],
-
-    // Prevent using this.state within a this.setState
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/no-access-state-in-setstate.md
-    'react/no-access-state-in-setstate': 'error',
-
-    // Prevent usage of button elements without an explicit type attribute
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/button-has-type.md
-    'react/button-has-type': ['error', {
-      button: true,
-      submit: true,
-      reset: false,
-    }],
-
-    // Ensures inline tags are not rendered without spaces between them
-    'react/jsx-child-element-spacing': 'off',
-
-    // Prevent this from being used in stateless functional components
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/no-this-in-sfc.md
-    'react/no-this-in-sfc': 'error',
-
-    // Validate JSX maximum depth
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/abe8381c0d6748047224c430ce47f02e40160ed0/docs/rules/jsx-max-depth.md
-    'react/jsx-max-depth': 'off',
-
-    // Disallow multiple spaces between inline JSX props
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/ac102885765be5ff37847a871f239c6703e1c7cc/docs/rules/jsx-props-no-multi-spaces.md
-    'react/jsx-props-no-multi-spaces': 'error',
-
-    // Prevent usage of UNSAFE_ methods
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/157cc932be2cfaa56b3f5b45df6f6d4322a2f660/docs/rules/no-unsafe.md
-    'react/no-unsafe': 'off',
-
-    // Enforce shorthand or standard form for React fragments
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/bc976b837abeab1dffd90ac6168b746a83fc83cc/docs/rules/jsx-fragments.md
-    'react/jsx-fragments': ['error', 'syntax'],
-
-    // Enforce linebreaks in curly braces in JSX attributes and expressions.
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-newline.md
-    'react/jsx-curly-newline': ['error', {
-      multiline: 'consistent',
-      singleline: 'consistent',
-    }],
-
-    // Enforce state initialization style
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/state-in-constructor.md
-    // TODO: set to "never" once babel-preset-airbnb supports public class fields
-    'react/state-in-constructor': ['error', 'always'],
-
-    // Enforces where React component static properties should be positioned
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/static-property-placement.md
-    // TODO: set to "static public field" once babel-preset-airbnb supports public class fields
-    'react/static-property-placement': ['error', 'property assignment'],
-
-    // Disallow JSX props spreading
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-props-no-spreading.md
-    'react/jsx-props-no-spreading': ['error', {
-      html: 'enforce',
-      custom: 'enforce',
-      explicitSpread: 'ignore',
-      exceptions: [],
-    }],
-
-    // Enforce that props are read-only
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prefer-read-only-props.md
-    'react/prefer-read-only-props': 'off',
-
-    // Prevent usage of `javascript:` URLs
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-script-url.md
-    'react/jsx-no-script-url': ['error', [
-      {
-        name: 'Link',
-        props: ['to'],
-      },
-    ]],
-
-    // Disallow unnecessary fragments
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-useless-fragment.md
-    'react/jsx-no-useless-fragment': 'error',
-
-    // Prevent adjacent inline elements not separated by whitespace
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-adjacent-inline-elements.md
-    // TODO: enable? semver-major
-    'react/no-adjacent-inline-elements': 'off',
-
-    // Enforce a specific function type for function components
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/function-component-definition.md
-    'react/function-component-definition': ['error', {
-      namedComponents: ['function-declaration', 'function-expression'],
-      unnamedComponents: 'function-expression',
-    }],
-
-    // Enforce a new line after jsx elements and expressions
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/e2eaadae316f9506d163812a09424eb42698470a/docs/rules/jsx-newline.md
-    'react/jsx-newline': 'off',
-
-    // Prevent react contexts from taking non-stable values
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/e2eaadae316f9506d163812a09424eb42698470a/docs/rules/jsx-no-constructed-context-values.md
-    'react/jsx-no-constructed-context-values': 'error',
-
-    // Prevent creating unstable components inside components
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c2a790a3472eea0f6de984bdc3ee2a62197417fb/docs/rules/no-unstable-nested-components.md
-    'react/no-unstable-nested-components': 'error',
-
-    // Enforce that namespaces are not used in React elements
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/8785c169c25b09b33c95655bf508cf46263bc53f/docs/rules/no-namespace.md
-    'react/no-namespace': 'error',
-
-    // Prefer exact proptype definitions
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/8785c169c25b09b33c95655bf508cf46263bc53f/docs/rules/prefer-exact-props.md
-    'react/prefer-exact-props': 'error',
-
-    // Lifecycle methods should be methods on the prototype, not class fields
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/21e01b61af7a38fc86d94f27eb66cda8054582ed/docs/rules/no-arrow-function-lifecycle.md
-    'react/no-arrow-function-lifecycle': 'error',
-
-    // Prevent usage of invalid attributes
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/21e01b61af7a38fc86d94f27eb66cda8054582ed/docs/rules/no-invalid-html-attribute.md
-    'react/no-invalid-html-attribute': 'error',
-
-    // Prevent declaring unused methods of component class
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/21e01b61af7a38fc86d94f27eb66cda8054582ed/docs/rules/no-unused-class-component-methods.md
-    'react/no-unused-class-component-methods': 'error',
-
-    // Ensure destructuring and symmetric naming of useState hook value and setter variables
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c8833f301314dab3e79ef7ac4cf863e4d5fa0019/docs/rules/hook-use-state.md
-    // TODO: semver-major, enable
-    'react/hook-use-state': 'off',
-
-    // Enforce sandbox attribute on iframe elements
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c8833f301314dab3e79ef7ac4cf863e4d5fa0019/docs/rules/iframe-missing-sandbox.md
-    // TODO: semver-major, enable
-    'react/iframe-missing-sandbox': 'off',
-
-    // Prevent problematic leaked values from being rendered
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c42b624d0fb9ad647583a775ab9751091eec066f/docs/rules/jsx-no-leaked-render.md
-    // TODO: semver-major, enable
-    'react/jsx-no-leaked-render': 'off',
-
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/66b58dd4864678eb869a7bf434c72ff7ac530eb1/docs/rules/no-object-type-as-default-prop.md
-    // TODO: semver-major, enable
-    'react/no-object-type-as-default-prop': 'off',
-
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/66b58dd4864678eb869a7bf434c72ff7ac530eb1/docs/rules/sort-default-props.md
-    // TODO: semver-major, enable?
-    'react/sort-default-props': ['off', {
-      ignoreCase: false
-    }],
-
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9668ee0762acd5c23f53cd3a372e2d8d9563944d/docs/rules/forward-ref-uses-ref.md
-    // TODO: semver-major, enable
-    'react/forward-ref-uses-ref': 'off',
-
-    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9668ee0762acd5c23f53cd3a372e2d8d9563944d/docs/rules/jsx-props-no-spread-multi.md
-    // TODO: semver-major, enable
-    'react/jsx-props-no-spread-multi': 'off'
-  },
-
-  settings: {
-    'import/resolver': {
-      node: {
-        extensions: ['.js', '.jsx', '.json']
-      }
-    },
-    react: {
-      pragma: 'React',
-      version: 'detect'
-    },
-    propWrapperFunctions: [
-      'forbidExtraProps', // https://www.npmjs.com/package/airbnb-prop-types
-      'exact', // https://www.npmjs.com/package/prop-types-exact
-      'Object.freeze', // https://tc39.github.io/ecma262/#sec-object.freeze
-    ]
-  }
-};
diff --git a/packages/eslint-config-airbnb/rules/flat/react-a11y.js b/packages/eslint-config-airbnb/rules/flat/react-a11y.js
index 878aa998d3..57cbafa051 100644
--- a/packages/eslint-config-airbnb/rules/flat/react-a11y.js
+++ b/packages/eslint-config-airbnb/rules/flat/react-a11y.js
@@ -1,6 +1,6 @@
 const jsxA11yPlugin = require('eslint-plugin-jsx-a11y');
 const reactPlugin = require('eslint-plugin-react');
-const base = require('../base/react-a11y');
+const base = require('../react-a11y');
 
 module.exports = {
   plugins: {
diff --git a/packages/eslint-config-airbnb/rules/flat/react-hooks.js b/packages/eslint-config-airbnb/rules/flat/react-hooks.js
index 0069711b25..ba45291e4b 100644
--- a/packages/eslint-config-airbnb/rules/flat/react-hooks.js
+++ b/packages/eslint-config-airbnb/rules/flat/react-hooks.js
@@ -1,5 +1,5 @@
 const reactHooksPlugin = require('eslint-plugin-react-hooks');
-const base = require('../base/react-hooks');
+const base = require('../react-hooks');
 
 module.exports = [{
   plugins: {
diff --git a/packages/eslint-config-airbnb/rules/flat/react.js b/packages/eslint-config-airbnb/rules/flat/react.js
index cc514bef91..b279495f69 100644
--- a/packages/eslint-config-airbnb/rules/flat/react.js
+++ b/packages/eslint-config-airbnb/rules/flat/react.js
@@ -1,5 +1,5 @@
 const reactPlugin = require('eslint-plugin-react');
-const base = require('../base/react');
+const base = require('../react');
 
 module.exports = [{
   plugins: {
diff --git a/packages/eslint-config-airbnb/rules/react-a11y.js b/packages/eslint-config-airbnb/rules/react-a11y.js
index b0e44f1237..58065120a4 100644
--- a/packages/eslint-config-airbnb/rules/react-a11y.js
+++ b/packages/eslint-config-airbnb/rules/react-a11y.js
@@ -1,10 +1,269 @@
-const base = require('./base/react-a11y');
-
 module.exports = {
   plugins: [
     'jsx-a11y',
     'react'
   ],
-  parserOptions: base.parserOptions,
-  rules: base.rules
+
+  parserOptions: {
+    ecmaFeatures: {
+      jsx: true,
+    },
+  },
+
+  rules: {
+    // ensure emoji are accessible
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/accessible-emoji.md
+    // disabled; rule is deprecated
+    'jsx-a11y/accessible-emoji': 'off',
+
+    // Enforce that all elements that require alternative text have meaningful information
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/alt-text.md
+    'jsx-a11y/alt-text': ['error', {
+      elements: ['img', 'object', 'area', 'input[type="image"]'],
+      img: [],
+      object: [],
+      area: [],
+      'input[type="image"]': [],
+    }],
+
+    // Enforce that anchors have content
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-has-content.md
+    'jsx-a11y/anchor-has-content': ['error', { components: [] }],
+
+    // ensure <a> tags are valid
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/0745af376cdc8686d85a361ce36952b1fb1ccf6e/docs/rules/anchor-is-valid.md
+    'jsx-a11y/anchor-is-valid': ['error', {
+      components: ['Link'],
+      specialLink: ['to'],
+      aspects: ['noHref', 'invalidHref', 'preferButton'],
+    }],
+
+    // elements with aria-activedescendant must be tabbable
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-activedescendant-has-tabindex.md
+    'jsx-a11y/aria-activedescendant-has-tabindex': 'error',
+
+    // Enforce all aria-* props are valid.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-props.md
+    'jsx-a11y/aria-props': 'error',
+
+    // Enforce ARIA state and property values are valid.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-proptypes.md
+    'jsx-a11y/aria-proptypes': 'error',
+
+    // Require ARIA roles to be valid and non-abstract
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-role.md
+    'jsx-a11y/aria-role': ['error', { ignoreNonDOM: false }],
+
+    // Enforce that elements that do not support ARIA roles, states, and
+    // properties do not have those attributes.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/aria-unsupported-elements.md
+    'jsx-a11y/aria-unsupported-elements': 'error',
+
+    // Ensure the autocomplete attribute is correct and suitable for the form field it is used with
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/29c68596b15c4ff0a40daae6d4a2670e36e37d35/docs/rules/autocomplete-valid.md
+    'jsx-a11y/autocomplete-valid': ['off', {
+      inputComponents: [],
+    }],
+
+    // require onClick be accompanied by onKeyUp/onKeyDown/onKeyPress
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/click-events-have-key-events.md
+    'jsx-a11y/click-events-have-key-events': 'error',
+
+    // Enforce that a control (an interactive element) has a text label.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/control-has-associated-label.md
+    'jsx-a11y/control-has-associated-label': ['error', {
+      labelAttributes: ['label'],
+      controlComponents: [],
+      ignoreElements: [
+        'audio',
+        'canvas',
+        'embed',
+        'input',
+        'textarea',
+        'tr',
+        'video',
+      ],
+      ignoreRoles: [
+        'grid',
+        'listbox',
+        'menu',
+        'menubar',
+        'radiogroup',
+        'row',
+        'tablist',
+        'toolbar',
+        'tree',
+        'treegrid',
+      ],
+      depth: 5,
+    }],
+
+    // ensure <hX> tags have content and are not aria-hidden
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/heading-has-content.md
+    'jsx-a11y/heading-has-content': ['error', { components: [''] }],
+
+    // require HTML elements to have a "lang" prop
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/html-has-lang.md
+    'jsx-a11y/html-has-lang': 'error',
+
+    // ensure iframe elements have a unique title
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/iframe-has-title.md
+    'jsx-a11y/iframe-has-title': 'error',
+
+    // Prevent img alt text from containing redundant words like "image", "picture", or "photo"
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/img-redundant-alt.md
+    'jsx-a11y/img-redundant-alt': 'error',
+
+    // Elements with an interactive role and interaction handlers must be focusable
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/interactive-supports-focus.md
+    'jsx-a11y/interactive-supports-focus': 'error',
+
+    // Enforce that a label tag has a text label and an associated control.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/b800f40a2a69ad48015ae9226fbe879f946757ed/docs/rules/label-has-associated-control.md
+    'jsx-a11y/label-has-associated-control': ['error', {
+      labelComponents: [],
+      labelAttributes: [],
+      controlComponents: [],
+      assert: 'both',
+      depth: 25
+    }],
+
+    // require HTML element's lang prop to be valid
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/lang.md
+    'jsx-a11y/lang': 'error',
+
+    // media elements must have captions
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/media-has-caption.md
+    'jsx-a11y/media-has-caption': ['error', {
+      audio: [],
+      video: [],
+      track: [],
+    }],
+
+    // require that mouseover/out come with focus/blur, for keyboard-only users
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/mouse-events-have-key-events.md
+    'jsx-a11y/mouse-events-have-key-events': 'error',
+
+    // Prevent use of `accessKey`
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-access-key.md
+    'jsx-a11y/no-access-key': 'error',
+
+    // prohibit autoFocus prop
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-autofocus.md
+    'jsx-a11y/no-autofocus': ['error', { ignoreNonDOM: true }],
+
+    // prevent distracting elements, like <marquee> and <blink>
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-distracting-elements.md
+    'jsx-a11y/no-distracting-elements': ['error', {
+      elements: ['marquee', 'blink'],
+    }],
+
+    // WAI-ARIA roles should not be used to convert an interactive element to non-interactive
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-interactive-element-to-noninteractive-role.md
+    'jsx-a11y/no-interactive-element-to-noninteractive-role': ['error', {
+      tr: ['none', 'presentation'],
+    }],
+
+    // A non-interactive element does not support event handlers (mouse and key handlers)
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-noninteractive-element-interactions.md
+    'jsx-a11y/no-noninteractive-element-interactions': ['error', {
+      handlers: [
+        'onClick',
+        'onMouseDown',
+        'onMouseUp',
+        'onKeyPress',
+        'onKeyDown',
+        'onKeyUp',
+      ]
+    }],
+
+    // WAI-ARIA roles should not be used to convert a non-interactive element to interactive
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-noninteractive-element-to-interactive-role.md
+    'jsx-a11y/no-noninteractive-element-to-interactive-role': ['error', {
+      ul: ['listbox', 'menu', 'menubar', 'radiogroup', 'tablist', 'tree', 'treegrid'],
+      ol: ['listbox', 'menu', 'menubar', 'radiogroup', 'tablist', 'tree', 'treegrid'],
+      li: ['menuitem', 'option', 'row', 'tab', 'treeitem'],
+      table: ['grid'],
+      td: ['gridcell'],
+    }],
+
+    // Tab key navigation should be limited to elements on the page that can be interacted with.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-noninteractive-tabindex.md
+    'jsx-a11y/no-noninteractive-tabindex': ['error', {
+      tags: [],
+      roles: ['tabpanel'],
+      allowExpressionValues: true,
+    }],
+
+    // require onBlur instead of onChange
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-onchange.md
+    'jsx-a11y/no-onchange': 'off',
+
+    // ensure HTML elements do not specify redundant ARIA roles
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-redundant-roles.md
+    'jsx-a11y/no-redundant-roles': ['error', {
+      nav: ['navigation'],
+    }],
+
+    // Enforce that DOM elements without semantic behavior not have interaction handlers
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/no-static-element-interactions.md
+    'jsx-a11y/no-static-element-interactions': ['error', {
+      handlers: [
+        'onClick',
+        'onMouseDown',
+        'onMouseUp',
+        'onKeyPress',
+        'onKeyDown',
+        'onKeyUp',
+      ]
+    }],
+
+    // Enforce that elements with ARIA roles must have all required attributes
+    // for that role.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/role-has-required-aria-props.md
+    'jsx-a11y/role-has-required-aria-props': 'error',
+
+    // Enforce that elements with explicit or implicit roles defined contain
+    // only aria-* properties supported by that role.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/role-supports-aria-props.md
+    'jsx-a11y/role-supports-aria-props': 'error',
+
+    // only allow <th> to have the "scope" attr
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/scope.md
+    'jsx-a11y/scope': 'error',
+
+    // Enforce tabIndex value is not greater than zero.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/tabindex-no-positive.md
+    'jsx-a11y/tabindex-no-positive': 'error',
+
+    // ----------------------------------------------------
+    // Rules that no longer exist in eslint-plugin-jsx-a11y
+    // ----------------------------------------------------
+
+    // require that JSX labels use "htmlFor"
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/master/docs/rules/label-has-for.md
+    // deprecated: replaced by `label-has-associated-control` rule
+    'jsx-a11y/label-has-for': ['off', {
+      components: [],
+      required: {
+        every: ['nesting', 'id'],
+      },
+      allowChildren: false,
+    }],
+
+    // Ensures anchor text is not ambiguous
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/93f78856655696a55309440593e0948c6fb96134/docs/rules/anchor-ambiguous-text.md
+    // TODO: semver-major, enable
+    'jsx-a11y/anchor-ambiguous-text': 'off',
+
+    // Enforce that aria-hidden="true" is not set on focusable elements.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/93f78856655696a55309440593e0948c6fb96134/docs/rules/no-aria-hidden-on-focusable.md
+    // TODO: semver-major, enable
+    'jsx-a11y/no-aria-hidden-on-focusable': 'off',
+
+    // Enforces using semantic DOM elements over the ARIA role property.
+    // https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/93f78856655696a55309440593e0948c6fb96134/docs/rules/prefer-tag-over-role.md
+    // TODO: semver-major, enable
+    'jsx-a11y/prefer-tag-over-role': 'off',
+  },
 };
diff --git a/packages/eslint-config-airbnb/rules/react-hooks.js b/packages/eslint-config-airbnb/rules/react-hooks.js
index 651133b876..be17c9a571 100644
--- a/packages/eslint-config-airbnb/rules/react-hooks.js
+++ b/packages/eslint-config-airbnb/rules/react-hooks.js
@@ -1,9 +1,21 @@
-const base = require('./base/react-hooks');
-
 module.exports = {
   plugins: [
     'react-hooks',
   ],
-  parserOptions: base.parserOptions,
-  rules: base.rules
+
+  parserOptions: {
+    ecmaFeatures: {
+      jsx: true,
+    },
+  },
+
+  rules: {
+    // Enforce Rules of Hooks
+    // https://github.com/facebook/react/blob/c11015ff4f610ac2924d1fc6d569a17657a404fd/packages/eslint-plugin-react-hooks/src/RulesOfHooks.js
+    'react-hooks/rules-of-hooks': 'error',
+
+    // Verify the list of the dependencies for Hooks like useEffect and similar
+    // https://github.com/facebook/react/blob/1204c789776cb01fbaf3e9f032e7e2ba85a44137/packages/eslint-plugin-react-hooks/src/ExhaustiveDeps.js
+    'react-hooks/exhaustive-deps': 'error',
+  },
 };
diff --git a/packages/eslint-config-airbnb/rules/react.js b/packages/eslint-config-airbnb/rules/react.js
index a5426622a4..c4d29e0b39 100644
--- a/packages/eslint-config-airbnb/rules/react.js
+++ b/packages/eslint-config-airbnb/rules/react.js
@@ -1,10 +1,621 @@
-const base = require('./base/react');
+const baseStyleRules = require('eslint-config-airbnb-base/rules/style').rules;
+
+const dangleRules = baseStyleRules['no-underscore-dangle'];
 
 module.exports = {
   plugins: [
     'react',
   ],
-  parserOptions: base.parserOptions,
-  rules: base.rules,
-  settings: base.settings
+
+  parserOptions: {
+    ecmaFeatures: {
+      jsx: true,
+    },
+  },
+
+  // View link below for react rules documentation
+  // https://github.com/jsx-eslint/eslint-plugin-react#list-of-supported-rules
+  rules: {
+    'no-underscore-dangle': [dangleRules[0], {
+      ...dangleRules[1],
+      allow: dangleRules[1].allow.concat(['__REDUX_DEVTOOLS_EXTENSION_COMPOSE__']),
+    }],
+
+    // Specify whether double or single quotes should be used in JSX attributes
+    // https://eslint.org/docs/rules/jsx-quotes
+    'jsx-quotes': ['error', 'prefer-double'],
+
+    'class-methods-use-this': ['error', {
+      exceptMethods: [
+        'render',
+        'getInitialState',
+        'getDefaultProps',
+        'getChildContext',
+        'componentWillMount',
+        'UNSAFE_componentWillMount',
+        'componentDidMount',
+        'componentWillReceiveProps',
+        'UNSAFE_componentWillReceiveProps',
+        'shouldComponentUpdate',
+        'componentWillUpdate',
+        'UNSAFE_componentWillUpdate',
+        'componentDidUpdate',
+        'componentWillUnmount',
+        'componentDidCatch',
+        'getSnapshotBeforeUpdate'
+      ],
+    }],
+
+    // This rule enforces onChange or readonly attribute for checked property of input elements.
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/checked-requires-onchange-or-readonly.md
+    'react/checked-requires-onchange-or-readonly': ['off', {
+      ignoreMissingProperties: false,
+      ignoreExclusiveCheckedAttribute: false
+    }],
+
+    // Prevent missing displayName in a React component definition
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/display-name.md
+    'react/display-name': ['off', { ignoreTranspilerName: false }],
+
+    // Forbid certain propTypes (any, array, object)
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/forbid-prop-types.md
+    'react/forbid-prop-types': ['error', {
+      forbid: ['any', 'array', 'object'],
+      checkContextTypes: true,
+      checkChildContextTypes: true,
+    }],
+
+    // Forbid certain props on DOM Nodes
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/forbid-dom-props.md
+    'react/forbid-dom-props': ['off', { forbid: [] }],
+
+    // Enforce boolean attributes notation in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-boolean-value.md
+    'react/jsx-boolean-value': ['error', 'never', { always: [] }],
+
+    // Validate closing bracket location in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-closing-bracket-location.md
+    'react/jsx-closing-bracket-location': ['error', 'line-aligned'],
+
+    // Validate closing tag location in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-closing-tag-location.md
+    'react/jsx-closing-tag-location': 'error',
+
+    // Enforce or disallow spaces inside of curly braces in JSX attributes
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-spacing.md
+    'react/jsx-curly-spacing': ['error', 'never', { allowMultiline: true }],
+
+    // Enforce event handler naming conventions in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-handler-names.md
+    'react/jsx-handler-names': ['off', {
+      eventHandlerPrefix: 'handle',
+      eventHandlerPropPrefix: 'on',
+    }],
+
+    // Validate props indentation in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-indent-props.md
+    'react/jsx-indent-props': ['error', 2],
+
+    // Validate JSX has key prop when in array or iterator
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-key.md
+    // Turned off because it has too many false positives
+    'react/jsx-key': 'off',
+
+    // Limit maximum of props on a single line in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-max-props-per-line.md
+    'react/jsx-max-props-per-line': ['error', { maximum: 1, when: 'multiline' }],
+
+    // Prevent usage of .bind() in JSX props
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-bind.md
+    'react/jsx-no-bind': ['error', {
+      ignoreRefs: true,
+      allowArrowFunctions: true,
+      allowFunctions: false,
+      allowBind: false,
+      ignoreDOMComponents: true,
+    }],
+
+    // Prevent duplicate props in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-duplicate-props.md
+    'react/jsx-no-duplicate-props': ['error', { ignoreCase: true }],
+
+    // Prevent usage of unwrapped JSX strings
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-literals.md
+    'react/jsx-no-literals': ['off', { noStrings: true }],
+
+    // Disallow undeclared variables in JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-undef.md
+    'react/jsx-no-undef': 'error',
+
+    // Enforce PascalCase for user-defined JSX components
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-pascal-case.md
+    'react/jsx-pascal-case': ['error', {
+      allowAllCaps: true,
+      ignore: [],
+    }],
+
+    // Enforce propTypes declarations alphabetical sorting
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/sort-prop-types.md
+    'react/sort-prop-types': ['off', {
+      ignoreCase: true,
+      callbacksLast: false,
+      requiredFirst: false,
+      sortShapeProp: true,
+    }],
+
+    // Deprecated in favor of react/jsx-sort-props
+    'react/jsx-sort-prop-types': 'off',
+
+    // Enforce props alphabetical sorting
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-sort-props.md
+    'react/jsx-sort-props': ['off', {
+      ignoreCase: true,
+      callbacksLast: false,
+      shorthandFirst: false,
+      shorthandLast: false,
+      noSortAlphabetically: false,
+      reservedFirst: true,
+    }],
+
+    // Enforce defaultProps declarations alphabetical sorting
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-sort-default-props.md
+    'react/jsx-sort-default-props': ['off', {
+      ignoreCase: true,
+    }],
+
+    // Prevent React to be incorrectly marked as unused
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-uses-react.md
+    'react/jsx-uses-react': ['error'],
+
+    // Prevent variables used in JSX to be incorrectly marked as unused
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-uses-vars.md
+    'react/jsx-uses-vars': 'error',
+
+    // Prevent usage of dangerous JSX properties
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-danger.md
+    'react/no-danger': 'warn',
+
+    // Prevent usage of deprecated methods
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-deprecated.md
+    'react/no-deprecated': ['error'],
+
+    // Prevent usage of setState in componentDidMount
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-did-mount-set-state.md
+    // this is necessary for server-rendering
+    'react/no-did-mount-set-state': 'off',
+
+    // Prevent usage of setState in componentDidUpdate
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-did-update-set-state.md
+    'react/no-did-update-set-state': 'error',
+
+    // Prevent usage of setState in componentWillUpdate
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-will-update-set-state.md
+    'react/no-will-update-set-state': 'error',
+
+    // Prevent direct mutation of this.state
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-direct-mutation-state.md
+    'react/no-direct-mutation-state': 'off',
+
+    // Prevent usage of isMounted
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-is-mounted.md
+    'react/no-is-mounted': 'error',
+
+    // Prevent multiple component definition per file
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-multi-comp.md
+    'react/no-multi-comp': 'off',
+
+    // Prevent usage of setState
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-set-state.md
+    'react/no-set-state': 'off',
+
+    // Prevent using string references
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-string-refs.md
+    'react/no-string-refs': 'error',
+
+    // Prevent usage of unknown DOM property
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-unknown-property.md
+    'react/no-unknown-property': 'error',
+
+    // Require ES6 class declarations over React.createClass
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prefer-es6-class.md
+    'react/prefer-es6-class': ['error', 'always'],
+
+    // Require stateless functions when not using lifecycle methods, setState or ref
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prefer-stateless-function.md
+    'react/prefer-stateless-function': ['error', { ignorePureComponents: true }],
+
+    // Prevent missing props validation in a React component definition
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prop-types.md
+    'react/prop-types': ['error', {
+      ignore: [],
+      customValidators: [],
+      skipUndeclared: false
+    }],
+
+    // Prevent missing React when using JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/react-in-jsx-scope.md
+    'react/react-in-jsx-scope': 'error',
+
+    // Require render() methods to return something
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/require-render-return.md
+    'react/require-render-return': 'error',
+
+    // Prevent extra closing tags for components without children
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/self-closing-comp.md
+    'react/self-closing-comp': 'error',
+
+    // Enforce component methods order
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/sort-comp.md
+    'react/sort-comp': ['error', {
+      order: [
+        'static-variables',
+        'static-methods',
+        'instance-variables',
+        'lifecycle',
+        '/^handle.+$/',
+        '/^on.+$/',
+        'getters',
+        'setters',
+        '/^(get|set)(?!(InitialState$|DefaultProps$|ChildContext$)).+$/',
+        'instance-methods',
+        'everything-else',
+        'rendering',
+      ],
+      groups: {
+        lifecycle: [
+          'displayName',
+          'propTypes',
+          'contextTypes',
+          'childContextTypes',
+          'mixins',
+          'statics',
+          'defaultProps',
+          'constructor',
+          'getDefaultProps',
+          'getInitialState',
+          'state',
+          'getChildContext',
+          'getDerivedStateFromProps',
+          'componentWillMount',
+          'UNSAFE_componentWillMount',
+          'componentDidMount',
+          'componentWillReceiveProps',
+          'UNSAFE_componentWillReceiveProps',
+          'shouldComponentUpdate',
+          'componentWillUpdate',
+          'UNSAFE_componentWillUpdate',
+          'getSnapshotBeforeUpdate',
+          'componentDidUpdate',
+          'componentDidCatch',
+          'componentWillUnmount'
+        ],
+        rendering: [
+          '/^render.+$/',
+          'render'
+        ],
+      },
+    }],
+
+    // Prevent missing parentheses around multilines JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-wrap-multilines.md
+    'react/jsx-wrap-multilines': ['error', {
+      declaration: 'parens-new-line',
+      assignment: 'parens-new-line',
+      return: 'parens-new-line',
+      arrow: 'parens-new-line',
+      condition: 'parens-new-line',
+      logical: 'parens-new-line',
+      prop: 'parens-new-line',
+    }],
+
+    // Require that the first prop in a JSX element be on a new line when the element is multiline
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-first-prop-new-line.md
+    'react/jsx-first-prop-new-line': ['error', 'multiline-multiprop'],
+
+    // Enforce spacing around jsx equals signs
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-equals-spacing.md
+    'react/jsx-equals-spacing': ['error', 'never'],
+
+    // Enforce JSX indentation
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-indent.md
+    'react/jsx-indent': ['error', 2],
+
+    // Disallow target="_blank" on links
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/ac102885765be5ff37847a871f239c6703e1c7cc/docs/rules/jsx-no-target-blank.md
+    'react/jsx-no-target-blank': ['error', { enforceDynamicLinks: 'always' }],
+
+    // only .jsx files may have JSX
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-filename-extension.md
+    'react/jsx-filename-extension': ['error', { extensions: ['.jsx'] }],
+
+    // prevent accidental JS comments from being injected into JSX as text
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-comment-textnodes.md
+    'react/jsx-no-comment-textnodes': 'error',
+
+    // disallow using React.render/ReactDOM.render's return value
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-render-return-value.md
+    'react/no-render-return-value': 'error',
+
+    // require a shouldComponentUpdate method, or PureRenderMixin
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/require-optimization.md
+    'react/require-optimization': ['off', { allowDecorators: [] }],
+
+    // warn against using findDOMNode()
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-find-dom-node.md
+    'react/no-find-dom-node': 'error',
+
+    // Forbid certain props on Components
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/forbid-component-props.md
+    'react/forbid-component-props': ['off', { forbid: [] }],
+
+    // Forbid certain elements
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/forbid-elements.md
+    'react/forbid-elements': ['off', { forbid: [], }],
+
+    // Prevent problem with children and props.dangerouslySetInnerHTML
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-danger-with-children.md
+    'react/no-danger-with-children': 'error',
+
+    // Prevent unused propType definitions
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-unused-prop-types.md
+    'react/no-unused-prop-types': ['error', {
+      customValidators: [
+      ],
+      skipShapeProps: true,
+    }],
+
+    // Require style prop value be an object or var
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/style-prop-object.md
+    'react/style-prop-object': 'error',
+
+    // Prevent invalid characters from appearing in markup
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-unescaped-entities.md
+    'react/no-unescaped-entities': 'error',
+
+    // Prevent passing of children as props
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-children-prop.md
+    'react/no-children-prop': 'error',
+
+    // Validate whitespace in and around the JSX opening and closing brackets
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-tag-spacing.md
+    'react/jsx-tag-spacing': ['error', {
+      closingSlash: 'never',
+      beforeSelfClosing: 'always',
+      afterOpening: 'never',
+      beforeClosing: 'never',
+    }],
+
+    // Enforce spaces before the closing bracket of self-closing JSX elements
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-space-before-closing.md
+    // Deprecated in favor of jsx-tag-spacing
+    'react/jsx-space-before-closing': ['off', 'always'],
+
+    // Prevent usage of Array index in keys
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-array-index-key.md
+    'react/no-array-index-key': 'error',
+
+    // Enforce a defaultProps definition for every prop that is not a required prop
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/require-default-props.md
+    'react/require-default-props': ['error', {
+      forbidDefaultForRequired: true,
+    }],
+
+    // Forbids using non-exported propTypes
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/forbid-foreign-prop-types.md
+    // this is intentionally set to "warn". it would be "error",
+    // but it's only critical if you're stripping propTypes in production.
+    'react/forbid-foreign-prop-types': ['warn', { allowInPropTypes: true }],
+
+    // Prevent void DOM elements from receiving children
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/void-dom-elements-no-children.md
+    'react/void-dom-elements-no-children': 'error',
+
+    // Enforce all defaultProps have a corresponding non-required PropType
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9e13ae2c51e44872b45cc15bf1ac3a72105bdd0e/docs/rules/default-props-match-prop-types.md
+    'react/default-props-match-prop-types': ['error', { allowRequiredDefaults: false }],
+
+    // Prevent usage of shouldComponentUpdate when extending React.PureComponent
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9e13ae2c51e44872b45cc15bf1ac3a72105bdd0e/docs/rules/no-redundant-should-component-update.md
+    'react/no-redundant-should-component-update': 'error',
+
+    // Prevent unused state values
+    // https://github.com/jsx-eslint/eslint-plugin-react/pull/1103/
+    'react/no-unused-state': 'error',
+
+    // Enforces consistent naming for boolean props
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/boolean-prop-naming.md
+    'react/boolean-prop-naming': ['off', {
+      propTypeNames: ['bool', 'mutuallyExclusiveTrueProps'],
+      rule: '^(is|has)[A-Z]([A-Za-z0-9]?)+',
+      message: '',
+    }],
+
+    // Prevents common casing typos
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/73abadb697034b5ccb514d79fb4689836fe61f91/docs/rules/no-typos.md
+    'react/no-typos': 'error',
+
+    // Enforce curly braces or disallow unnecessary curly braces in JSX props and/or children
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-brace-presence.md
+    'react/jsx-curly-brace-presence': ['error', { props: 'never', children: 'never' }],
+
+    // One JSX Element Per Line
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/jsx-one-expression-per-line.md
+    'react/jsx-one-expression-per-line': ['error', { allow: 'single-child' }],
+
+    // Enforce consistent usage of destructuring assignment of props, state, and context
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/destructuring-assignment.md
+    'react/destructuring-assignment': ['error', 'always'],
+
+    // Prevent using this.state within a this.setState
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/no-access-state-in-setstate.md
+    'react/no-access-state-in-setstate': 'error',
+
+    // Prevent usage of button elements without an explicit type attribute
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/button-has-type.md
+    'react/button-has-type': ['error', {
+      button: true,
+      submit: true,
+      reset: false,
+    }],
+
+    // Ensures inline tags are not rendered without spaces between them
+    'react/jsx-child-element-spacing': 'off',
+
+    // Prevent this from being used in stateless functional components
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/843d71a432baf0f01f598d7cf1eea75ad6896e4b/docs/rules/no-this-in-sfc.md
+    'react/no-this-in-sfc': 'error',
+
+    // Validate JSX maximum depth
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/abe8381c0d6748047224c430ce47f02e40160ed0/docs/rules/jsx-max-depth.md
+    'react/jsx-max-depth': 'off',
+
+    // Disallow multiple spaces between inline JSX props
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/ac102885765be5ff37847a871f239c6703e1c7cc/docs/rules/jsx-props-no-multi-spaces.md
+    'react/jsx-props-no-multi-spaces': 'error',
+
+    // Prevent usage of UNSAFE_ methods
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/157cc932be2cfaa56b3f5b45df6f6d4322a2f660/docs/rules/no-unsafe.md
+    'react/no-unsafe': 'off',
+
+    // Enforce shorthand or standard form for React fragments
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/bc976b837abeab1dffd90ac6168b746a83fc83cc/docs/rules/jsx-fragments.md
+    'react/jsx-fragments': ['error', 'syntax'],
+
+    // Enforce linebreaks in curly braces in JSX attributes and expressions.
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-newline.md
+    'react/jsx-curly-newline': ['error', {
+      multiline: 'consistent',
+      singleline: 'consistent',
+    }],
+
+    // Enforce state initialization style
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/state-in-constructor.md
+    // TODO: set to "never" once babel-preset-airbnb supports public class fields
+    'react/state-in-constructor': ['error', 'always'],
+
+    // Enforces where React component static properties should be positioned
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/static-property-placement.md
+    // TODO: set to "static public field" once babel-preset-airbnb supports public class fields
+    'react/static-property-placement': ['error', 'property assignment'],
+
+    // Disallow JSX props spreading
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-props-no-spreading.md
+    'react/jsx-props-no-spreading': ['error', {
+      html: 'enforce',
+      custom: 'enforce',
+      explicitSpread: 'ignore',
+      exceptions: [],
+    }],
+
+    // Enforce that props are read-only
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/prefer-read-only-props.md
+    'react/prefer-read-only-props': 'off',
+
+    // Prevent usage of `javascript:` URLs
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-script-url.md
+    'react/jsx-no-script-url': ['error', [
+      {
+        name: 'Link',
+        props: ['to'],
+      },
+    ]],
+
+    // Disallow unnecessary fragments
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-no-useless-fragment.md
+    'react/jsx-no-useless-fragment': 'error',
+
+    // Prevent adjacent inline elements not separated by whitespace
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/no-adjacent-inline-elements.md
+    // TODO: enable? semver-major
+    'react/no-adjacent-inline-elements': 'off',
+
+    // Enforce a specific function type for function components
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/function-component-definition.md
+    'react/function-component-definition': ['error', {
+      namedComponents: ['function-declaration', 'function-expression'],
+      unnamedComponents: 'function-expression',
+    }],
+
+    // Enforce a new line after jsx elements and expressions
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/e2eaadae316f9506d163812a09424eb42698470a/docs/rules/jsx-newline.md
+    'react/jsx-newline': 'off',
+
+    // Prevent react contexts from taking non-stable values
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/e2eaadae316f9506d163812a09424eb42698470a/docs/rules/jsx-no-constructed-context-values.md
+    'react/jsx-no-constructed-context-values': 'error',
+
+    // Prevent creating unstable components inside components
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c2a790a3472eea0f6de984bdc3ee2a62197417fb/docs/rules/no-unstable-nested-components.md
+    'react/no-unstable-nested-components': 'error',
+
+    // Enforce that namespaces are not used in React elements
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/8785c169c25b09b33c95655bf508cf46263bc53f/docs/rules/no-namespace.md
+    'react/no-namespace': 'error',
+
+    // Prefer exact proptype definitions
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/8785c169c25b09b33c95655bf508cf46263bc53f/docs/rules/prefer-exact-props.md
+    'react/prefer-exact-props': 'error',
+
+    // Lifecycle methods should be methods on the prototype, not class fields
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/21e01b61af7a38fc86d94f27eb66cda8054582ed/docs/rules/no-arrow-function-lifecycle.md
+    'react/no-arrow-function-lifecycle': 'error',
+
+    // Prevent usage of invalid attributes
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/21e01b61af7a38fc86d94f27eb66cda8054582ed/docs/rules/no-invalid-html-attribute.md
+    'react/no-invalid-html-attribute': 'error',
+
+    // Prevent declaring unused methods of component class
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/21e01b61af7a38fc86d94f27eb66cda8054582ed/docs/rules/no-unused-class-component-methods.md
+    'react/no-unused-class-component-methods': 'error',
+
+    // Ensure destructuring and symmetric naming of useState hook value and setter variables
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c8833f301314dab3e79ef7ac4cf863e4d5fa0019/docs/rules/hook-use-state.md
+    // TODO: semver-major, enable
+    'react/hook-use-state': 'off',
+
+    // Enforce sandbox attribute on iframe elements
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c8833f301314dab3e79ef7ac4cf863e4d5fa0019/docs/rules/iframe-missing-sandbox.md
+    // TODO: semver-major, enable
+    'react/iframe-missing-sandbox': 'off',
+
+    // Prevent problematic leaked values from being rendered
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/c42b624d0fb9ad647583a775ab9751091eec066f/docs/rules/jsx-no-leaked-render.md
+    // TODO: semver-major, enable
+    'react/jsx-no-leaked-render': 'off',
+
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/66b58dd4864678eb869a7bf434c72ff7ac530eb1/docs/rules/no-object-type-as-default-prop.md
+    // TODO: semver-major, enable
+    'react/no-object-type-as-default-prop': 'off',
+
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/66b58dd4864678eb869a7bf434c72ff7ac530eb1/docs/rules/sort-default-props.md
+    // TODO: semver-major, enable?
+    'react/sort-default-props': ['off', {
+      ignoreCase: false
+    }],
+
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9668ee0762acd5c23f53cd3a372e2d8d9563944d/docs/rules/forward-ref-uses-ref.md
+    // TODO: semver-major, enable
+    'react/forward-ref-uses-ref': 'off',
+
+    // https://github.com/jsx-eslint/eslint-plugin-react/blob/9668ee0762acd5c23f53cd3a372e2d8d9563944d/docs/rules/jsx-props-no-spread-multi.md
+    // TODO: semver-major, enable
+    'react/jsx-props-no-spread-multi': 'off',
+  },
+
+  settings: {
+    'import/resolver': {
+      node: {
+        extensions: ['.js', '.jsx', '.json']
+      }
+    },
+    react: {
+      pragma: 'React',
+      version: 'detect',
+    },
+    propWrapperFunctions: [
+      'forbidExtraProps', // https://www.npmjs.com/package/airbnb-prop-types
+      'exact', // https://www.npmjs.com/package/prop-types-exact
+      'Object.freeze', // https://tc39.github.io/ecma262/#sec-object.freeze
+    ],
+  }
 };

From c8ba811484fb904a55a9116629a6eb95f720ced7 Mon Sep 17 00:00:00 2001
From: ygysn <191929958+ygysn@users.noreply.github.com>
Date: Sun, 26 Jan 2025 12:13:45 +0800
Subject: [PATCH 7/9] Add flat config support for
 eslint-config-airbnb-base/whitespace and eslint-config-airbnb/whitespace

---
 .../eslint-config-airbnb-base/package.json    |  1 +
 .../whitespace-flat-async.js                  | 49 +++++++++++++++++++
 .../whitespace-flat.js                        | 12 +++++
 packages/eslint-config-airbnb/package.json    |  1 +
 .../whitespace-flat-async.js                  | 49 +++++++++++++++++++
 .../eslint-config-airbnb/whitespace-flat.js   | 12 +++++
 6 files changed, 124 insertions(+)
 create mode 100755 packages/eslint-config-airbnb-base/whitespace-flat-async.js
 create mode 100644 packages/eslint-config-airbnb-base/whitespace-flat.js
 create mode 100755 packages/eslint-config-airbnb/whitespace-flat-async.js
 create mode 100644 packages/eslint-config-airbnb/whitespace-flat.js

diff --git a/packages/eslint-config-airbnb-base/package.json b/packages/eslint-config-airbnb-base/package.json
index 0dac4e79d8..623f7783c2 100644
--- a/packages/eslint-config-airbnb-base/package.json
+++ b/packages/eslint-config-airbnb-base/package.json
@@ -8,6 +8,7 @@
     "./flat": "./flat.js",
     "./legacy": "./legacy.js",
     "./whitespace": "./whitespace.js",
+    "./whitespace-flat": "./whitespace-flat.js",
     "./rules/best-practices": "./rules/best-practices.js",
     "./rules/es6": "./rules/es6.js",
     "./rules/node": "./rules/node.js",
diff --git a/packages/eslint-config-airbnb-base/whitespace-flat-async.js b/packages/eslint-config-airbnb-base/whitespace-flat-async.js
new file mode 100755
index 0000000000..a755428f19
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/whitespace-flat-async.js
@@ -0,0 +1,49 @@
+#!/usr/bin/env node
+
+const { isArray } = Array;
+const { entries } = Object;
+const { ESLint } = require('eslint');
+
+const baseConfig = require('./flat');
+const whitespaceRules = require('./whitespaceRules');
+
+const severities = ['off', 'warn', 'error'];
+
+function getSeverity(ruleConfig) {
+  if (isArray(ruleConfig)) {
+    return getSeverity(ruleConfig[0]);
+  }
+  if (typeof ruleConfig === 'number') {
+    return severities[ruleConfig];
+  }
+  return ruleConfig;
+}
+
+async function onlyErrorOnRules(rulesToError, config) {
+  const errorsOnly = {
+    languageOptions: config[config.length - 1].languageOptions || {},
+    rules: config[config.length - 1].rules || {},
+  };
+  const cli = new ESLint({ baseConfig: config });
+  const baseRules = (await cli.calculateConfigForFile(require.resolve('./'))).rules;
+
+  entries(baseRules).forEach((rule) => {
+    const ruleName = rule[0];
+    const ruleConfig = rule[1];
+    const severity = getSeverity(ruleConfig);
+
+    if (rulesToError.indexOf(ruleName) === -1 && severity === 'error') {
+      if (isArray(ruleConfig)) {
+        errorsOnly.rules[ruleName] = ['warn'].concat(ruleConfig.slice(1));
+      } else if (typeof ruleConfig === 'number') {
+        errorsOnly.rules[ruleName] = 1;
+      } else {
+        errorsOnly.rules[ruleName] = 'warn';
+      }
+    }
+  });
+
+  return errorsOnly;
+}
+
+onlyErrorOnRules(whitespaceRules, baseConfig).then((config) => console.log(JSON.stringify(config)));
diff --git a/packages/eslint-config-airbnb-base/whitespace-flat.js b/packages/eslint-config-airbnb-base/whitespace-flat.js
new file mode 100644
index 0000000000..4c56a211c0
--- /dev/null
+++ b/packages/eslint-config-airbnb-base/whitespace-flat.js
@@ -0,0 +1,12 @@
+/* eslint global-require: 0 */
+
+const path = require('path');
+const { execSync } = require('child_process');
+
+// NOTE: ESLint adds runtime statistics to the output (so it's no longer JSON) if TIMING is set
+module.exports = JSON.parse(String(execSync(path.join(__dirname, 'whitespace-flat-async.js'), {
+  env: {
+    ...process.env,
+    TIMING: undefined,
+  }
+})));
diff --git a/packages/eslint-config-airbnb/package.json b/packages/eslint-config-airbnb/package.json
index 5197cbbfa4..6b94df4eed 100644
--- a/packages/eslint-config-airbnb/package.json
+++ b/packages/eslint-config-airbnb/package.json
@@ -11,6 +11,7 @@
     "./hooks-flat": "./hooks-flat.js",
     "./legacy": "./legacy.js",
     "./whitespace": "./whitespace.js",
+    "./whitespace-flat": "./whitespace-flat.js",
     "./rules/react": "./rules/react.js",
     "./rules/react-a11y": "./rules/react-a11y.js",
     "./rules/react-hooks": "./rules/react-hooks.js",
diff --git a/packages/eslint-config-airbnb/whitespace-flat-async.js b/packages/eslint-config-airbnb/whitespace-flat-async.js
new file mode 100755
index 0000000000..a3c98078dc
--- /dev/null
+++ b/packages/eslint-config-airbnb/whitespace-flat-async.js
@@ -0,0 +1,49 @@
+#!/usr/bin/env node
+
+const { isArray } = Array;
+const { entries } = Object;
+const { ESLint } = require('eslint');
+
+const baseConfig = require('./flat');
+const whitespaceRules = require('./whitespaceRules');
+
+const severities = ['off', 'warn', 'error'];
+
+function getSeverity(ruleConfig) {
+  if (isArray(ruleConfig)) {
+    return getSeverity(ruleConfig[0]);
+  }
+  if (typeof ruleConfig === 'number') {
+    return severities[ruleConfig];
+  }
+  return ruleConfig;
+}
+
+async function onlyErrorOnRules(rulesToError, config) {
+  const errorsOnly = {
+    languageOptions: config.languageOptions || {},
+    rules: config.rules || {},
+  };
+  const cli = new ESLint({ baseConfig: config });
+  const baseRules = (await cli.calculateConfigForFile(require.resolve('./'))).rules;
+
+  entries(baseRules).forEach((rule) => {
+    const ruleName = rule[0];
+    const ruleConfig = rule[1];
+    const severity = getSeverity(ruleConfig);
+
+    if (rulesToError.indexOf(ruleName) === -1 && severity === 'error') {
+      if (isArray(ruleConfig)) {
+        errorsOnly.rules[ruleName] = ['warn'].concat(ruleConfig.slice(1));
+      } else if (typeof ruleConfig === 'number') {
+        errorsOnly.rules[ruleName] = 1;
+      } else {
+        errorsOnly.rules[ruleName] = 'warn';
+      }
+    }
+  });
+
+  return errorsOnly;
+}
+
+onlyErrorOnRules(whitespaceRules, baseConfig).then((config) => console.log(JSON.stringify(config)));
diff --git a/packages/eslint-config-airbnb/whitespace-flat.js b/packages/eslint-config-airbnb/whitespace-flat.js
new file mode 100644
index 0000000000..4c56a211c0
--- /dev/null
+++ b/packages/eslint-config-airbnb/whitespace-flat.js
@@ -0,0 +1,12 @@
+/* eslint global-require: 0 */
+
+const path = require('path');
+const { execSync } = require('child_process');
+
+// NOTE: ESLint adds runtime statistics to the output (so it's no longer JSON) if TIMING is set
+module.exports = JSON.parse(String(execSync(path.join(__dirname, 'whitespace-flat-async.js'), {
+  env: {
+    ...process.env,
+    TIMING: undefined,
+  }
+})));

From 4d344794597db801211bbec2d432c0ae13a32384 Mon Sep 17 00:00:00 2001
From: ygysn <191929958+ygysn@users.noreply.github.com>
Date: Sun, 26 Jan 2025 12:16:04 +0800
Subject: [PATCH 8/9] [readme] add documentation for how to use flat config of
 whitespace

---
 packages/eslint-config-airbnb-base/README.md | 21 ++++++++++++++++++++
 packages/eslint-config-airbnb/README.md      | 21 ++++++++++++++++++++
 2 files changed, 42 insertions(+)

diff --git a/packages/eslint-config-airbnb-base/README.md b/packages/eslint-config-airbnb-base/README.md
index 416aad9407..a975299519 100644
--- a/packages/eslint-config-airbnb-base/README.md
+++ b/packages/eslint-config-airbnb-base/README.md
@@ -116,6 +116,27 @@ See [Airbnb's overarching ESLint config](https://npmjs.com/eslint-config-airbnb)
 
 This entry point only errors on whitespace rules and sets all other rules to warnings. View the list of whitespace rules [here](https://github.com/airbnb/javascript/blob/master/packages/eslint-config-airbnb-base/whitespace.js).
 
+If using **flat config**, add `eslint-config-airbnb-base/whitespace-flat` to `eslint.config.mjs` / `eslint.config.cjs` / `eslint.config.js` :
+```js
+// eslint.config.cjs
+const whitespace = require('eslint-config-airbnb-base/whitespace-flat');
+
+module.exports = [
+  whitespace,
+  // ......
+];
+```
+
+```js
+// eslint.config.mjs
+import whitespace from 'eslint-config-airbnb-base/whitespace-flat';
+
+export default [
+  whitespace,
+  // ......
+];
+```
+
 ## Improving this config
 
 Consider adding test cases if you're making complicated rules changes, like anything involving regexes. Perhaps in a distant future, we could use literate programming to structure our README as test cases for our .eslintrc?
diff --git a/packages/eslint-config-airbnb/README.md b/packages/eslint-config-airbnb/README.md
index 6f8de3ef98..0571a2d45d 100644
--- a/packages/eslint-config-airbnb/README.md
+++ b/packages/eslint-config-airbnb/README.md
@@ -110,6 +110,27 @@ export default [
 
 This entry point only errors on whitespace rules and sets all other rules to warnings. View the list of whitespace rules [here](https://github.com/airbnb/javascript/blob/master/packages/eslint-config-airbnb/whitespace.js).
 
+If using **flat config**, add `eslint-config-airbnb/whitespace-flat` to `eslint.config.mjs` / `eslint.config.cjs` / `eslint.config.js` :
+```js
+// eslint.config.cjs
+const whitespace = require('eslint-config-airbnb/whitespace-flat');
+
+module.exports = [
+  whitespace,
+  // ......
+];
+```
+
+```js
+// eslint.config.mjs
+import whitespace from 'eslint-config-airbnb/whitespace-flat';
+
+export default [
+  whitespace,
+  // ......
+];
+```
+
 ### eslint-config-airbnb/base
 
 This entry point is deprecated. See [eslint-config-airbnb-base](https://npmjs.com/eslint-config-airbnb-base).

From 401595635d39385e31931258ad2f6f82ef155480 Mon Sep 17 00:00:00 2001
From: ygysn <191929958+ygysn@users.noreply.github.com>
Date: Sun, 26 Jan 2025 13:21:07 +0800
Subject: [PATCH 9/9] Fix issue of ESLint.calculateConfigForFile

---
 packages/eslint-config-airbnb-base/whitespace-flat-async.js | 2 +-
 packages/eslint-config-airbnb-base/whitespace-flat.js       | 1 +
 packages/eslint-config-airbnb/whitespace-flat-async.js      | 2 +-
 packages/eslint-config-airbnb/whitespace-flat.js            | 1 +
 4 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/eslint-config-airbnb-base/whitespace-flat-async.js b/packages/eslint-config-airbnb-base/whitespace-flat-async.js
index a755428f19..8e2479fbbf 100755
--- a/packages/eslint-config-airbnb-base/whitespace-flat-async.js
+++ b/packages/eslint-config-airbnb-base/whitespace-flat-async.js
@@ -25,7 +25,7 @@ async function onlyErrorOnRules(rulesToError, config) {
     rules: config[config.length - 1].rules || {},
   };
   const cli = new ESLint({ baseConfig: config });
-  const baseRules = (await cli.calculateConfigForFile(require.resolve('./'))).rules;
+  const baseRules = (await cli.calculateConfigForFile(require.resolve('./flat'))).rules;
 
   entries(baseRules).forEach((rule) => {
     const ruleName = rule[0];
diff --git a/packages/eslint-config-airbnb-base/whitespace-flat.js b/packages/eslint-config-airbnb-base/whitespace-flat.js
index 4c56a211c0..6eca016503 100644
--- a/packages/eslint-config-airbnb-base/whitespace-flat.js
+++ b/packages/eslint-config-airbnb-base/whitespace-flat.js
@@ -5,6 +5,7 @@ const { execSync } = require('child_process');
 
 // NOTE: ESLint adds runtime statistics to the output (so it's no longer JSON) if TIMING is set
 module.exports = JSON.parse(String(execSync(path.join(__dirname, 'whitespace-flat-async.js'), {
+  cwd: __dirname, // NOTE: cwd is set to prevent ESLint.calculateConfigForFile return {}
   env: {
     ...process.env,
     TIMING: undefined,
diff --git a/packages/eslint-config-airbnb/whitespace-flat-async.js b/packages/eslint-config-airbnb/whitespace-flat-async.js
index a3c98078dc..cece59e417 100755
--- a/packages/eslint-config-airbnb/whitespace-flat-async.js
+++ b/packages/eslint-config-airbnb/whitespace-flat-async.js
@@ -25,7 +25,7 @@ async function onlyErrorOnRules(rulesToError, config) {
     rules: config.rules || {},
   };
   const cli = new ESLint({ baseConfig: config });
-  const baseRules = (await cli.calculateConfigForFile(require.resolve('./'))).rules;
+  const baseRules = (await cli.calculateConfigForFile(require.resolve('./flat'))).rules;
 
   entries(baseRules).forEach((rule) => {
     const ruleName = rule[0];
diff --git a/packages/eslint-config-airbnb/whitespace-flat.js b/packages/eslint-config-airbnb/whitespace-flat.js
index 4c56a211c0..6eca016503 100644
--- a/packages/eslint-config-airbnb/whitespace-flat.js
+++ b/packages/eslint-config-airbnb/whitespace-flat.js
@@ -5,6 +5,7 @@ const { execSync } = require('child_process');
 
 // NOTE: ESLint adds runtime statistics to the output (so it's no longer JSON) if TIMING is set
 module.exports = JSON.parse(String(execSync(path.join(__dirname, 'whitespace-flat-async.js'), {
+  cwd: __dirname, // NOTE: cwd is set to prevent ESLint.calculateConfigForFile return {}
   env: {
     ...process.env,
     TIMING: undefined,