From 298d66c5ec5c03dd2c3519cb8e54576ec777948c Mon Sep 17 00:00:00 2001
From: Brad Zacher <brad.zacher@gmail.com>
Date: Wed, 8 May 2019 18:54:52 -0700
Subject: [PATCH] fix(eslint-plugin): [no-extra-parens] Fix build error

---
 packages/eslint-plugin/src/rules/no-extra-parens.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/eslint-plugin/src/rules/no-extra-parens.ts b/packages/eslint-plugin/src/rules/no-extra-parens.ts
index d14e1e01a5a..78065969afb 100644
--- a/packages/eslint-plugin/src/rules/no-extra-parens.ts
+++ b/packages/eslint-plugin/src/rules/no-extra-parens.ts
@@ -1,4 +1,5 @@
 import { AST_NODE_TYPES, TSESTree } from '@typescript-eslint/typescript-estree';
+import { RuleListener } from 'ts-eslint';
 import baseRule from 'eslint/lib/rules/no-extra-parens';
 import * as util from '../util';
 
@@ -84,7 +85,7 @@ export default util.createRule<Options, MessageIds>({
       return rule(node);
     }
 
-    return Object.assign({}, rules, {
+    const overrides: RuleListener = {
       // ArrayExpression
       ArrowFunctionExpression(node) {
         if (node.body.type !== AST_NODE_TYPES.TSAsExpression) {
@@ -222,6 +223,7 @@ export default util.createRule<Options, MessageIds>({
           return rules.YieldExpression(node);
         }
       },
-    });
+    };
+    return Object.assign({}, rules, overrides);
   },
 });