Breaking: add fixer-return to recommended.

Author: aladdin-add

README.md

@@ -49,7 +49,7 @@ Then configure the rules you want to use under the rules section.
 Name | ✔️ | 🛠 | Description
 ----- | ----- | ----- | -----
 [consistent-output](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/blob/master/docs/rules/consistent-output.md) | | | Enforces consistent use of output assertions in rule tests
-[fixer-return](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/blob/master/docs/rules/fixer-return.md) | | | Enforces always return from a fixer function
+[fixer-return](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/blob/master/docs/rules/fixer-return.md) | ✔️ | | Enforces always return from a fixer function
 [no-deprecated-report-api](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/blob/master/docs/rules/no-deprecated-report-api.md) | ✔️ | 🛠 | Prohibits the deprecated `context.report(node, message)` API
 [no-identical-tests](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/blob/master/docs/rules/no-identical-tests.md) | ✔️  | 🛠 | Disallows identical tests
 [no-missing-placeholders](https://github.com/not-an-aardvark/eslint-plugin-eslint-plugin/blob/master/docs/rules/no-missing-placeholders.md) | ✔️ | | Disallows missing placeholders in rule report messages

lib/rules/fixer-return.js

@@ -20,7 +20,7 @@ module.exports = {
     docs: {
       description: 'Expected fixer function to always return a value.',
       category: 'Possible Errors',
-      recommended: false,
+      recommended: true,
     },
     fixable: null,
   },