Update coding style, documentation

Author: robertrossmann

Diff for: docs/rules/group-exports.md

@@ -11,17 +11,17 @@ This rule warns whenever a single file contains multiple named exports or assign
 ### Valid
 
 ```js
-// Default export is adjacent to named export -> ok
+// Default export statement is adjacent to named export -> ok
 export default function test() {}
-// A single named export -> ok
+// A single named export statement -> ok
 export const valid = true
 ```
 
 ```js
 const first = true
 const second = true
 
-// A single named export -> ok
+// A single named export statement -> ok
 export {
   first,
   second,
@@ -39,13 +39,13 @@ module.exports = {
 ### Invalid
 
 ```js
-// Multiple named exports -> not ok!
+// Multiple named export statements -> not ok!
 export const first = true
 export const second = true
 ```
 
 ```js
-// Default export is not adjacent to the named export -> not ok!
+// Default export is not adjacent to the named export statement -> not ok!
 export default {}
 const first = true
 export { first }

Diff for: src/rules/group-exports.js

@@ -1,13 +1,11 @@
 const meta = {}
+/* eslint-disable max-len */
 const errors = {
-  ExportNamedDeclaration:
-    'Multiple named export declarations; consolidate all named exports into a single statement',
-  ExportDefaultDeclaration:
-    'Default export declaration should be adjacent to named export',
-  MemberExpression:
-    'Multiple CommonJS exports; consolidate all exports into a single assignment to ' +
-    '`module.exports`',
+  ExportNamedDeclaration: 'Multiple named export declarations; consolidate all named exports into a single statement',
+  ExportDefaultDeclaration: 'Default export declaration should be adjacent to named export',
+  MemberExpression: 'Multiple CommonJS exports; consolidate all exports into a single assignment to `module.exports`',
 }
+/* eslint-enable max-len */
 
 /**
  * Check if two nodes are adjacent (only whitespace between them)
@@ -85,7 +83,8 @@ function create(context) {
           return
         }
 
-        return void exports.named.add(node)
+        exports.named.add(node)
+        return
       }
 
       if (node.object.name === 'exports') {
@@ -94,7 +93,8 @@ function create(context) {
           return
         }
 
-        return void exports.named.add(node)
+        exports.named.add(node)
+        return
       }
     },
 

Diff for: tests/src/rules/group-exports.js

@@ -2,15 +2,13 @@ import { test } from '../utils'
 import { RuleTester } from 'eslint'
 import rule from 'rules/group-exports'
 
+/* eslint-disable max-len */
 const errors = {
-  named:
-    'Multiple named export declarations; consolidate all named exports into a single statement',
-  default:
-    'Default export declaration should be adjacent to named export',
-  commonjs:
-    'Multiple CommonJS exports; consolidate all exports into a single assignment to ' +
-    '`module.exports`',
+  named: 'Multiple named export declarations; consolidate all named exports into a single statement',
+  default: 'Default export declaration should be adjacent to named export',
+  commonjs: 'Multiple CommonJS exports; consolidate all exports into a single assignment to `module.exports`',
 }
+/* eslint-enable max-len */
 const ruleTester = new RuleTester()
 
 ruleTester.run('group-exports', rule, {