From a2611bba93a99d98a3e0d3a59bf83e15ebf9ae36 Mon Sep 17 00:00:00 2001
From: Andrei Neculau <andrei.neculau@gmail.com>
Date: Sat, 23 Nov 2019 11:07:27 +0100
Subject: [PATCH] fix invalid rules. ref
 https://github.com/eslint/eslint/issues/12592

---
 configs/babel.js                         | 4 ++++
 configs/typescript-eslint-recommended.js | 7 +++++--
 configs/typescript.js                    | 5 +++++
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/configs/babel.js b/configs/babel.js
index c5cee70..c67bed5 100644
--- a/configs/babel.js
+++ b/configs/babel.js
@@ -1,5 +1,9 @@
+let _ = require('lodash');
 let _basic = require('./basic');
 
+// see https://github.com/eslint/eslint/issues/12592
+_basic = _.cloneDeep(_basic);
+
 module.exports = {
   parser: 'babel-eslint',
 
diff --git a/configs/typescript-eslint-recommended.js b/configs/typescript-eslint-recommended.js
index fc2db4f..e59ff8c 100644
--- a/configs/typescript-eslint-recommended.js
+++ b/configs/typescript-eslint-recommended.js
@@ -1,10 +1,13 @@
 /* eslint-disable lodash/prefer-lodash-method */
 
+let _ = require('lodash');
 let _basic = require('./basic');
 let _recommended = require('@typescript-eslint/eslint-plugin/dist/configs/recommended.json');
 
-// poor man's _.cloneDeep
-let _restoreBasicOverrides = JSON.parse(JSON.stringify(_recommended));
+// see https://github.com/eslint/eslint/issues/12592
+_basic = _.cloneDeep(_basic);
+
+let _restoreBasicOverrides = _.cloneDeep(_recommended);
 
 let filterObject = function(obj, predicate) {
   // eslint-disable-next-line fp/no-mutating-assign
diff --git a/configs/typescript.js b/configs/typescript.js
index a25fe02..64dff01 100644
--- a/configs/typescript.js
+++ b/configs/typescript.js
@@ -14,6 +14,11 @@ let _basic = require('./basic');
 let _babel = require('./babel');
 let _restoreBasicOverrides = require('./typescript-eslint-recommended');
 
+// see https://github.com/eslint/eslint/issues/12592
+_basic = _.cloneDeep(_basic);
+_babel = _.cloneDeep(_babel);
+
+
 module.exports = {
   extends: [
     'plugin:@typescript-eslint/recommended'