diff --git a/lib/config/all.js b/lib/config/all.js
index d5a23e4b..c1ef2a79 100644
--- a/lib/config/all.js
+++ b/lib/config/all.js
@@ -57,6 +57,6 @@ module.exports = {
     require('./rules/promise'),
     require('./rules/react'),
     require('./rules/shopify'),
-    require('./rules/sort-class-members')
+    require('./rules/sort-class-members'),
   ),
 };
diff --git a/lib/config/core.js b/lib/config/core.js
index 21ca2372..ebe172f2 100644
--- a/lib/config/core.js
+++ b/lib/config/core.js
@@ -16,6 +16,6 @@ module.exports = {
     require('./rules/shopify'),
     require('./rules/strict-mode'),
     require('./rules/stylistic-issues'),
-    require('./rules/variables')
+    require('./rules/variables'),
   ),
 };
diff --git a/lib/config/esnext.js b/lib/config/esnext.js
index b18c3be3..246dbc7e 100644
--- a/lib/config/esnext.js
+++ b/lib/config/esnext.js
@@ -36,6 +36,6 @@ module.exports = {
       'no-await-in-loop': 'off',
       'object-curly-spacing': 'off',
       'no-invalid-this': 'off',
-    }
+    },
   ),
 };
diff --git a/lib/rules/jquery-dollar-sign-reference.js b/lib/rules/jquery-dollar-sign-reference.js
index 39af743f..661131c8 100644
--- a/lib/rules/jquery-dollar-sign-reference.js
+++ b/lib/rules/jquery-dollar-sign-reference.js
@@ -132,7 +132,7 @@ module.exports = {
 
         const checkDescriptor = Object.getOwnPropertyDescriptor(
           nonChainingMethods,
-          prop
+          prop,
         );
         const check = checkDescriptor && checkDescriptor.value;
         if (
@@ -193,7 +193,7 @@ module.exports = {
       if (isjQueryRef && hasRegularValue) {
         context.report(
           node,
-          'Don’t use a $-prefixed identifier for a non-jQuery value.'
+          'Don’t use a $-prefixed identifier for a non-jQuery value.',
         );
       } else if (!isjQueryRef && hasDefinitejQueryValue) {
         context.report(node, 'Use a $-prefixed identifier for a jQuery value.');
@@ -214,7 +214,7 @@ module.exports = {
       checkForValidjQueryReference(
         node,
         node.id,
-        getFinalAssignmentValue(node.init)
+        getFinalAssignmentValue(node.init),
       );
     }
 
@@ -226,7 +226,7 @@ module.exports = {
       checkForValidjQueryReference(
         node,
         node.left,
-        getFinalAssignmentValue(node.right)
+        getFinalAssignmentValue(node.right),
       );
     }
 
diff --git a/lib/rules/prefer-class-properties.js b/lib/rules/prefer-class-properties.js
index be3d8dde..ed101eec 100644
--- a/lib/rules/prefer-class-properties.js
+++ b/lib/rules/prefer-class-properties.js
@@ -86,7 +86,7 @@ module.exports = {
         }
 
         getTopLevelThisAssignmentExpressions(constructor.value).forEach(
-          checkConstructorThisAssignment
+          checkConstructorThisAssignment,
         );
       } else {
         getClassInstanceProperties(node).forEach(propertyNode => {
diff --git a/lib/rules/prefer-early-return.js b/lib/rules/prefer-early-return.js
index 7ff9ab83..f5a353ac 100644
--- a/lib/rules/prefer-early-return.js
+++ b/lib/rules/prefer-early-return.js
@@ -56,7 +56,7 @@ module.exports = {
       if (hasSimplifiableConditionalBody(body)) {
         context.report(
           body,
-          'Prefer an early return to a conditionally-wrapped function body'
+          'Prefer an early return to a conditionally-wrapped function body',
         );
       }
     }
diff --git a/lib/rules/prefer-twine.js b/lib/rules/prefer-twine.js
index b7e69b64..8c7c3fcb 100644
--- a/lib/rules/prefer-twine.js
+++ b/lib/rules/prefer-twine.js
@@ -16,7 +16,7 @@ module.exports = {
           if (specifier.local.name !== 'Twine') {
             context.report(
               node,
-              'You should use "Twine" as the reference name when importing twine.'
+              'You should use "Twine" as the reference name when importing twine.',
             );
           }
         });
diff --git a/tests/lib/rules/binary-assignment-parens.js b/tests/lib/rules/binary-assignment-parens.js
index 6295bbc5..28993d2e 100644
--- a/tests/lib/rules/binary-assignment-parens.js
+++ b/tests/lib/rules/binary-assignment-parens.js
@@ -16,7 +16,7 @@ const validNonBooleanExamples = [].concat(
     {code: `var foo = ( 'bar' ${operator} 'baz' );`, options: ['never']},
     {code: `var foo; foo = 'bar' ${operator} 'baz';`},
     {code: `var foo; foo = ('bar' ${operator} 'baz');`, options: ['never']},
-  ])
+  ]),
 );
 
 const validBooleanExamples = [].concat(
@@ -27,7 +27,7 @@ const validBooleanExamples = [].concat(
     {code: `var foo; foo = ('bar' ${operator} 'baz')`},
     {code: `var foo; foo = ( 'bar' ${operator} 'baz' )`},
     {code: `var foo; foo = 'bar' ${operator} 'baz'`, options: ['never']},
-  ])
+  ]),
 );
 
 const validLogicalExamples = [
@@ -149,7 +149,7 @@ const invalidBooleanExamples = [].concat(
         },
       ],
     },
-  ])
+  ]),
 );
 
 function errors(count, needsParens) {
@@ -261,7 +261,7 @@ ruleTester.run('binary-assignment-parens', rule, {
   valid: [].concat(
     validNonBooleanExamples,
     validBooleanExamples,
-    validLogicalExamples
+    validLogicalExamples,
   ),
   invalid: [].concat(invalidBooleanExamples, invalidLogicalExamples),
 });