From 3fae47ba3dc94bb8e175309f7d0153c0d67195af Mon Sep 17 00:00:00 2001
From: Justin Ridgewell <justin@ridgewell.name>
Date: Thu, 18 Mar 2021 23:35:49 -0400
Subject: [PATCH 1/2] Remove lodash/has

---
 lib/third-party-libs.js.flow                  | 4 ----
 packages/babel-helper-define-map/src/index.js | 3 ++-
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/lib/third-party-libs.js.flow b/lib/third-party-libs.js.flow
index fb405b854c7e..6c1c06f1d4b5 100644
--- a/lib/third-party-libs.js.flow
+++ b/lib/third-party-libs.js.flow
@@ -22,10 +22,6 @@ declare module "json5" {
   };
 }
 
-declare module "lodash/defaults" {
-  declare export default <T: Object>(T, Object) =>  T;
-}
-
 declare module "lodash/clone" {
   declare export default <T>(obj: T) => T;
 }
diff --git a/packages/babel-helper-define-map/src/index.js b/packages/babel-helper-define-map/src/index.js
index ce8322f6ecec..290a50c20202 100644
--- a/packages/babel-helper-define-map/src/index.js
+++ b/packages/babel-helper-define-map/src/index.js
@@ -1,5 +1,4 @@
 import nameFunction from "@babel/helper-function-name";
-import has from "lodash/has";
 import * as t from "@babel/types";
 
 function toKind(node: Object) {
@@ -12,6 +11,8 @@ function toKind(node: Object) {
   return "value";
 }
 
+const has = Function.prototype.call.bind(Object.prototype.hasOwnProperty);
+
 export function push(
   mutatorMap: Object,
   node: Object,

From bf42813450b1d0087beb936ecd5a9534447bf62c Mon Sep 17 00:00:00 2001
From: Justin Ridgewell <justin@ridgewell.name>
Date: Thu, 18 Mar 2021 23:53:40 -0400
Subject: [PATCH 2/2] Update lockfile

---
 packages/babel-helper-define-map/package.json | 3 +--
 yarn.lock                                     | 1 -
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/packages/babel-helper-define-map/package.json b/packages/babel-helper-define-map/package.json
index 832448bc2e9c..8e51f2c5659b 100644
--- a/packages/babel-helper-define-map/package.json
+++ b/packages/babel-helper-define-map/package.json
@@ -15,7 +15,6 @@
   "main": "lib/index.js",
   "dependencies": {
     "@babel/helper-function-name": "workspace:^7.12.13",
-    "@babel/types": "workspace:^7.12.13",
-    "lodash": "^4.17.19"
+    "@babel/types": "workspace:^7.12.13"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 3760fee11bb2..dcf6691e8257 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -490,7 +490,6 @@ __metadata:
   dependencies:
     "@babel/helper-function-name": "workspace:^7.12.13"
     "@babel/types": "workspace:^7.12.13"
-    lodash: ^4.17.19
   languageName: unknown
   linkType: soft