FEND-670: Updating peer dependencies of eslint and eslint-plugin-react

Issue solved for deprecated 'EcmaFeature'

Author: Nayeem khan

legacy.js

@@ -1,20 +1,26 @@
 module.exports = {
-	'extends': [
+	extends: [
 		'eslint-config-smartthings/rules/best-practices',
 		'eslint-config-smartthings/rules/errors',
 		'eslint-config-smartthings/rules/node',
 		'eslint-config-smartthings/rules/strict',
 		'eslint-config-smartthings/rules/style',
 		'eslint-config-smartthings/rules/variables'
 	],
-	'env': {
-		'browser': true,
-		'node': true,
-		'amd': false,
-		'mocha': false,
-		'jasmine': false
+	env: {
+		browser: true,
+		node: true,
+		amd: false,
+		mocha: false,
+		jasmine: false
 	},
-	'ecmaFeatures': {},
-	'globals': {},
-	'rules': {}
+	parserOptions: {
+		ecmaVersion: 2018,
+		ecmaFeatures: {
+			jsx: true,
+			modules: true
+		}
+	},
+	globals: {},
+	rules: {}
 };

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "eslint-config-smartthings",
-	"version": "3.0.0",
+	"version": "3.1.0",
 	"description": "SmartThings's ESLint config",
 	"main": "index.js",
 	"repository": {
@@ -23,6 +23,10 @@
 		{
 			"name": "Adan Perez @adanperez",
 			"url": "http://github.com/adanperez"
+		},
+		{
+			"name": "Nayeemuddin Khan @nayeemuddin.khan",
+			"url": "https://github.com/Nayeemuddin-khan"
 		}
 	],
 	"license": "Apache-2.0",
@@ -31,7 +35,7 @@
 	},
 	"homepage": "https://github.com/SmartThingsOSS/eslint-config-smartthings",
 	"peerDependencies": {
-		"eslint": "^4.0.0",
-		"eslint-plugin-react": "^7.0.0"
+		"eslint": "^5.1.0",
+		"eslint-plugin-react": "^7.7.0"
 	}
 }

rules/es6.js

@@ -1,15 +1,13 @@
 module.exports = {
-	'env': {
-		'es6': true
+	env: {
+		es6: true
 	},
-	'parserOptions': {
-		'ecmaVersion': 7,
-		'sourceType': 'module',
-		'ecmaFeatures': {
-			'experimentalObjectRestSpread': true
-		}
+	parserOptions: {
+		ecmaVersion: 2018,
+		sourceType: 'module',
+		ecmaFeatures: {}
 	},
-	'rules': {
+	rules: {
 		// require braces around arrow function bodies
 		'arrow-body-style': 0,
 		// require parens in arrow function arguments
@@ -47,7 +45,7 @@ module.exports = {
 		// require method and property shorthand syntax for object literals
 		'object-shorthand': 0,
 		// require arrow functions as callbacks
-		'prefer-arrow-callback': [2, { 'allowNamedFunctions': true }],
+		'prefer-arrow-callback': [2, { allowNamedFunctions: true }],
 		// suggest using of const declaration for variables that are never modified after declared
 		'prefer-const': 2,
 		// require destructuring from arrays and/or objects