Close #109 Replace no-negated-in-lhs with no-unsafe-negation

CHANGELOG.md

@@ -8,6 +8,7 @@ All changes to this project are documented in this file. This project adheres to
 
 ### Changed
 - Replace `no-native-reassign` with `no-global-assign`
+- Replace `no-negated-in-lhs` with `no-unsafe-negation`
 
 ### Removed
 - Remove support for Node v5

rules/possible-errors.js

@@ -59,9 +59,6 @@ module.exports = {
   // Disallow irregular whitespace outside of strings and comments
   'no-irregular-whitespace': 2,
 
-  // Disallow negation of the left operand of an in expression
-  'no-negated-in-lhs': 2,
-
   // Disallow the use of object properties of the global object (Math and JSON)
   // as functions
   'no-obj-calls': 2,
@@ -85,6 +82,9 @@ module.exports = {
   // Disallow control flow statements in finally blocks
   'no-unsafe-finally': 2,
 
+  // Disallow negating the left operand of relational operators
+  'no-unsafe-negation': 2,
+
   // Disallow comparisons with the value NaN
   'use-isnan': 2,