diff --git a/index.js b/index.js
index 7f35286..208a3b7 100644
--- a/index.js
+++ b/index.js
@@ -249,30 +249,29 @@ module.exports = {
     'wrap-regex': 'error',
 
     // ECMAScript 6 https://eslint.org/docs/rules/#ecmascript-6
-    'arrow-body-style': null, // https://eslint.org/docs/rules/arrow-body-style // require braces around arrow function bodies
-    'arrow-parens': null, // https://eslint.org/docs/rules/arrow-parens // require parentheses around arrow function arguments
-    'arrow-spacing': null, // https://eslint.org/docs/rules/arrow-spacing // enforce consistent spacing before and after the arrow in arrow functions
-    'generator-star-spacing': null, // https://eslint.org/docs/rules/generator-star-spacing // enforce consistent spacing around `*` operators in generator functions
-    'no-confusing-arrow': null, // https://eslint.org/docs/rules/no-confusing-arrow // disallow arrow functions where they could be confused with comparisons
-    'no-duplicate-imports': null, // https://eslint.org/docs/rules/no-duplicate-imports // disallow duplicate module imports
-    'no-restricted-imports': null, // https://eslint.org/docs/rules/no-restricted-imports // disallow specified modules when loaded by `import`
-    'no-useless-computed-key': null, // https://eslint.org/docs/rules/no-useless-computed-key // disallow unnecessary computed property keys in objects and classes
-    'no-useless-constructor': null, // https://eslint.org/docs/rules/no-useless-constructor // disallow unnecessary constructors
-    'no-useless-rename': null, // https://eslint.org/docs/rules/no-useless-rename // disallow renaming import, export, and destructured assignments to the same name
-    'no-var': null, // https://eslint.org/docs/rules/no-var // require `let` or `const` instead of `var`
-    'object-shorthand': null, // https://eslint.org/docs/rules/object-shorthand // require or disallow method and property shorthand syntax for object literals
-    'prefer-arrow-callback': null, // https://eslint.org/docs/rules/prefer-arrow-callback // require using arrow functions for callbacks
-    'prefer-const': null, // https://eslint.org/docs/rules/prefer-const // require `const` declarations for variables that are never reassigned after declared
-    'prefer-destructuring': null, // https://eslint.org/docs/rules/prefer-destructuring // require destructuring from arrays and/or objects
-    'prefer-numeric-literals': null, // https://eslint.org/docs/rules/prefer-numeric-literals // disallow `parseInt()` and `Number.parseInt()` in favor of binary, octal, and hexadecimal literals
-    'prefer-rest-params': null, // https://eslint.org/docs/rules/prefer-rest-params // require rest parameters instead of `arguments`
-    'prefer-spread': null, // https://eslint.org/docs/rules/prefer-spread // require spread operators instead of `.apply()`
-    'prefer-template': null, // https://eslint.org/docs/rules/prefer-template // require template literals instead of string concatenation
-    'rest-spread-spacing': null, // https://eslint.org/docs/rules/rest-spread-spacing // enforce spacing between rest and spread operators and their expressions
-    'sort-imports': null, // https://eslint.org/docs/rules/sort-imports // enforce sorted import declarations within modules
-    'symbol-description': null, // https://eslint.org/docs/rules/symbol-description // require symbol descriptions
-    'template-curly-spacing': null, // https://eslint.org/docs/rules/template-curly-spacing // require or disallow spacing around embedded expressions of template strings
-    'yield-star-spacing': '' // require or disallow spacing around the `*` in `yield*` expressions
+    'arrow-body-style': ['error', 'as-needed'],
+    'arrow-parens': 'error',
+    'arrow-spacing': 'error',
+    'generator-star-spacing': 'error',
+    'no-confusing-arrow': 'error',
+    'no-duplicate-imports': 'error',
+    'no-useless-computed-key': 'error',
+    'no-useless-constructor': 'error',
+    'no-useless-rename': 'error',
+    'no-var': 'error',
+    'object-shorthand': 'error',
+    'prefer-arrow-callback': 'error',
+    'prefer-const': 'error',
+    'prefer-destructuring': 'error',
+    'prefer-numeric-literals': 'error',
+    'prefer-rest-params': 'error',
+    'prefer-spread': 'error',
+    'prefer-template': 'error',
+    'rest-spread-spacing': 'error',
+    'sort-imports': 'error',
+    'symbol-description': 'error',
+    'template-curly-spacing': 'error',
+    'yield-star-spacing': 'error'
   }
 
 }