diff --git a/codemods/babel-plugin-codemod-object-assign-to-object-spread/package.json b/codemods/babel-plugin-codemod-object-assign-to-object-spread/package.json
index dd52c287dc..e432a89a44 100644
--- a/codemods/babel-plugin-codemod-object-assign-to-object-spread/package.json
+++ b/codemods/babel-plugin-codemod-object-assign-to-object-spread/package.json
@@ -4,7 +4,6 @@
   "description": "Transforms Object.assign into object spread syntax",
   "repository": "https://github.com/babel/babel/tree/master/codemods/babel-plugin-codemod-object-assign-to-object-spread",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/codemods/babel-plugin-codemod-optional-catch-binding/package.json b/codemods/babel-plugin-codemod-optional-catch-binding/package.json
index 79538cfa32..68196e27c1 100644
--- a/codemods/babel-plugin-codemod-optional-catch-binding/package.json
+++ b/codemods/babel-plugin-codemod-optional-catch-binding/package.json
@@ -4,7 +4,6 @@
   "description": "Remove unused catch bindings",
   "repository": "https://github.com/babel/babel/tree/master/codemods/babel-plugin-codemod-remove-unused-catch-binding",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/eslint/babel-eslint-config-internal/package.json b/eslint/babel-eslint-config-internal/package.json
index ab0dcea690..37a02b8826 100644
--- a/eslint/babel-eslint-config-internal/package.json
+++ b/eslint/babel-eslint-config-internal/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "private": true,
   "repository": "https://github.com/babel/babel/tree/master/eslint/babel-eslint-config-internal",
   "main": "lib/index.js",
diff --git a/eslint/babel-eslint-parser/package.json b/eslint/babel-eslint-parser/package.json
index e9377d7052..bf3ea3e45b 100644
--- a/eslint/babel-eslint-parser/package.json
+++ b/eslint/babel-eslint-parser/package.json
@@ -4,7 +4,6 @@
   "description": "ESLint parser that allows for linting of experimental syntax transformed by Babel",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "license": "MIT",
-  "type": "commonjs",
   "private": true,
   "repository": {
     "type": "git",
diff --git a/eslint/babel-eslint-plugin-development/package.json b/eslint/babel-eslint-plugin-development/package.json
index cdafc1231c..6090224299 100644
--- a/eslint/babel-eslint-plugin-development/package.json
+++ b/eslint/babel-eslint-plugin-development/package.json
@@ -24,7 +24,6 @@
     "access": "public"
   },
   "license": "MIT",
-  "type": "commonjs",
   "repository": {
     "type": "git",
     "url": "https://github.com/babel/babel.git",
diff --git a/eslint/babel-eslint-plugin/package.json b/eslint/babel-eslint-plugin/package.json
index 11384c7a31..f259174f47 100644
--- a/eslint/babel-eslint-plugin/package.json
+++ b/eslint/babel-eslint-plugin/package.json
@@ -17,7 +17,6 @@
   ],
   "author": "Jason Quense @monasticpanic",
   "license": "MIT",
-  "type": "commonjs",
   "private": true,
   "engines": {
     "node": ">=10.9"
diff --git a/package.json b/package.json
index f8910a4d8b..235975a0ac 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,6 @@
   "name": "babel",
   "private": true,
   "license": "MIT",
-  "type": "commonjs",
   "scripts": {
     "bootstrap": "make bootstrap",
     "build": "make build",
diff --git a/packages/babel-cli/package.json b/packages/babel-cli/package.json
index 1f59b9a76b..508e3cb88f 100644
--- a/packages/babel-cli/package.json
+++ b/packages/babel-cli/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-code-frame/package.json b/packages/babel-code-frame/package.json
index d9bfdbfe7f..078894aff6 100644
--- a/packages/babel-code-frame/package.json
+++ b/packages/babel-code-frame/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-core/package.json b/packages/babel-core/package.json
index 575013120a..a0bdee8424 100644
--- a/packages/babel-core/package.json
+++ b/packages/babel-core/package.json
@@ -6,7 +6,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-generator/package.json b/packages/babel-generator/package.json
index cc7802d6d2..56e8caba47 100644
--- a/packages/babel-generator/package.json
+++ b/packages/babel-generator/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-annotate-as-pure/package.json b/packages/babel-helper-annotate-as-pure/package.json
index 745575f9da..6d8218ddb6 100644
--- a/packages/babel-helper-annotate-as-pure/package.json
+++ b/packages/babel-helper-annotate-as-pure/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to annotate paths and nodes with #__PURE__ comment",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-annotate-as-pure",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-bindify-decorators/package.json b/packages/babel-helper-bindify-decorators/package.json
index 5b3915a0a1..c601845d61 100644
--- a/packages/babel-helper-bindify-decorators/package.json
+++ b/packages/babel-helper-bindify-decorators/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to bindify decorators",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-bindify-decorators",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-builder-binary-assignment-operator-visitor/package.json b/packages/babel-helper-builder-binary-assignment-operator-visitor/package.json
index a0e7b95695..93de1ee2ca 100644
--- a/packages/babel-helper-builder-binary-assignment-operator-visitor/package.json
+++ b/packages/babel-helper-builder-binary-assignment-operator-visitor/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to build binary assignment operator visitors",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-builder-binary-assignment-operator-visitor",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-builder-react-jsx/package.json b/packages/babel-helper-builder-react-jsx/package.json
index a16281377e..a3fce91a5d 100644
--- a/packages/babel-helper-builder-react-jsx/package.json
+++ b/packages/babel-helper-builder-react-jsx/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to build react jsx",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-builder-react-jsx",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-call-delegate/package.json b/packages/babel-helper-call-delegate/package.json
index f8899310f8..f7255978e8 100644
--- a/packages/babel-helper-call-delegate/package.json
+++ b/packages/babel-helper-call-delegate/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to call delegate",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-call-delegate",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-compilation-targets/package.json b/packages/babel-helper-compilation-targets/package.json
index b00e2bb700..b8e331e6a5 100644
--- a/packages/babel-helper-compilation-targets/package.json
+++ b/packages/babel-helper-compilation-targets/package.json
@@ -6,7 +6,6 @@
   "description": "Engine compat data used in @babel/preset-env",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-compilation-targets",
   "main": "lib/index.js",
-  "type": "commonjs",
   "exports": false,
   "publishConfig": {
     "access": "public"
diff --git a/packages/babel-helper-create-class-features-plugin/package.json b/packages/babel-helper-create-class-features-plugin/package.json
index 4f0ba54f66..b2f4e6ea35 100644
--- a/packages/babel-helper-create-class-features-plugin/package.json
+++ b/packages/babel-helper-create-class-features-plugin/package.json
@@ -3,7 +3,6 @@
   "version": "7.8.0",
   "author": "The Babel Team (https://babeljs.io/team)",
   "license": "MIT",
-  "type": "commonjs",
   "description": "Compile class public and private fields, private methods and decorators to ES6",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-create-class-features-plugin",
   "main": "lib/index.js",
diff --git a/packages/babel-helper-create-regexp-features-plugin/package.json b/packages/babel-helper-create-regexp-features-plugin/package.json
index e1764a0da6..7a5ca2aa3f 100644
--- a/packages/babel-helper-create-regexp-features-plugin/package.json
+++ b/packages/babel-helper-create-regexp-features-plugin/package.json
@@ -3,7 +3,6 @@
   "version": "7.8.0",
   "author": "The Babel Team (https://babeljs.io/team)",
   "license": "MIT",
-  "type": "commonjs",
   "description": "Compile ESNext Regular Expressions to ES5",
   "repository": {
     "type": "git",
diff --git a/packages/babel-helper-define-map/package.json b/packages/babel-helper-define-map/package.json
index 0dfb506119..27f58e8fcb 100644
--- a/packages/babel-helper-define-map/package.json
+++ b/packages/babel-helper-define-map/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to define a map",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-define-map",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-explode-assignable-expression/package.json b/packages/babel-helper-explode-assignable-expression/package.json
index 81e8b0433f..5e13c5f32a 100644
--- a/packages/babel-helper-explode-assignable-expression/package.json
+++ b/packages/babel-helper-explode-assignable-expression/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to explode an assignable expression",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-explode-assignable-expression",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-explode-class/package.json b/packages/babel-helper-explode-class/package.json
index b627f7a32e..95cd421dd6 100644
--- a/packages/babel-helper-explode-class/package.json
+++ b/packages/babel-helper-explode-class/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to explode class",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-explode-class",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-fixtures/package.json b/packages/babel-helper-fixtures/package.json
index c4f6d841ba..4b250762a3 100644
--- a/packages/babel-helper-fixtures/package.json
+++ b/packages/babel-helper-fixtures/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to support fixtures",
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-function-name/package.json b/packages/babel-helper-function-name/package.json
index 4ab3de6871..69139d7579 100644
--- a/packages/babel-helper-function-name/package.json
+++ b/packages/babel-helper-function-name/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to change the property 'name' of every function",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-function-name",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-get-function-arity/package.json b/packages/babel-helper-get-function-arity/package.json
index d69e62baa8..bf6d8573ae 100644
--- a/packages/babel-helper-get-function-arity/package.json
+++ b/packages/babel-helper-get-function-arity/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to get function arity",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-get-function-arity",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-hoist-variables/package.json b/packages/babel-helper-hoist-variables/package.json
index 4e2e2ed747..8635b72b94 100644
--- a/packages/babel-helper-hoist-variables/package.json
+++ b/packages/babel-helper-hoist-variables/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to hoist variables",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-hoist-variables",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-member-expression-to-functions/package.json b/packages/babel-helper-member-expression-to-functions/package.json
index 6a1a3cb80e..3d99e7a75c 100644
--- a/packages/babel-helper-member-expression-to-functions/package.json
+++ b/packages/babel-helper-member-expression-to-functions/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to replace certain member expressions with function calls",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-member-expression-to-functions",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-module-imports/package.json b/packages/babel-helper-module-imports/package.json
index ddc735c849..740abb107e 100644
--- a/packages/babel-helper-module-imports/package.json
+++ b/packages/babel-helper-module-imports/package.json
@@ -5,7 +5,6 @@
   "author": "Logan Smyth <loganfsmyth@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-module-transforms/package.json b/packages/babel-helper-module-transforms/package.json
index afba07cd30..07c9050b06 100644
--- a/packages/babel-helper-module-transforms/package.json
+++ b/packages/babel-helper-module-transforms/package.json
@@ -5,7 +5,6 @@
   "author": "Logan Smyth <loganfsmyth@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-optimise-call-expression/package.json b/packages/babel-helper-optimise-call-expression/package.json
index 7e28722e1c..23af0c638c 100644
--- a/packages/babel-helper-optimise-call-expression/package.json
+++ b/packages/babel-helper-optimise-call-expression/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to optimise call expression",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-optimise-call-expression",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-plugin-test-runner/package.json b/packages/babel-helper-plugin-test-runner/package.json
index 94dbbbd017..8fb9043561 100644
--- a/packages/babel-helper-plugin-test-runner/package.json
+++ b/packages/babel-helper-plugin-test-runner/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to support test runner",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-plugin-test-runner",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-plugin-utils/package.json b/packages/babel-helper-plugin-utils/package.json
index 5d002fab69..1b70347ff7 100644
--- a/packages/babel-helper-plugin-utils/package.json
+++ b/packages/babel-helper-plugin-utils/package.json
@@ -5,7 +5,6 @@
   "author": "Logan Smyth <loganfsmyth@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-regex/package.json b/packages/babel-helper-regex/package.json
index b802fac4b8..64d29a8c27 100644
--- a/packages/babel-helper-regex/package.json
+++ b/packages/babel-helper-regex/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to check for literal RegEx",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-regex",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-remap-async-to-generator/package.json b/packages/babel-helper-remap-async-to-generator/package.json
index 93e5f6d8a5..b22688b024 100644
--- a/packages/babel-helper-remap-async-to-generator/package.json
+++ b/packages/babel-helper-remap-async-to-generator/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to remap async functions to generators",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-remap-async-to-generator",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-replace-supers/package.json b/packages/babel-helper-replace-supers/package.json
index 9f0258de78..c3cbf9cf86 100644
--- a/packages/babel-helper-replace-supers/package.json
+++ b/packages/babel-helper-replace-supers/package.json
@@ -4,7 +4,6 @@
   "description": "Helper function to replace supers",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-replace-supers",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-simple-access/package.json b/packages/babel-helper-simple-access/package.json
index 709f6eb3eb..b773fe663f 100644
--- a/packages/babel-helper-simple-access/package.json
+++ b/packages/babel-helper-simple-access/package.json
@@ -5,7 +5,6 @@
   "author": "Logan Smyth <loganfsmyth@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-split-export-declaration/package.json b/packages/babel-helper-split-export-declaration/package.json
index 999ec1936c..ece4fc5ae4 100644
--- a/packages/babel-helper-split-export-declaration/package.json
+++ b/packages/babel-helper-split-export-declaration/package.json
@@ -4,7 +4,6 @@
   "description": "",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-split-export-declaration",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-transform-fixture-test-runner/package.json b/packages/babel-helper-transform-fixture-test-runner/package.json
index 15f36553ea..c1fc8456a9 100644
--- a/packages/babel-helper-transform-fixture-test-runner/package.json
+++ b/packages/babel-helper-transform-fixture-test-runner/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helper-wrap-function/package.json b/packages/babel-helper-wrap-function/package.json
index 451f90741a..9020ac75eb 100644
--- a/packages/babel-helper-wrap-function/package.json
+++ b/packages/babel-helper-wrap-function/package.json
@@ -4,7 +4,6 @@
   "description": "Helper to wrap functions inside a function call.",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-wrap-function",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-helpers/package.json b/packages/babel-helpers/package.json
index 4c611aaa0a..b4607c5064 100644
--- a/packages/babel-helpers/package.json
+++ b/packages/babel-helpers/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-highlight/package.json b/packages/babel-highlight/package.json
index 48137d812a..3d4c9e0a14 100644
--- a/packages/babel-highlight/package.json
+++ b/packages/babel-highlight/package.json
@@ -5,7 +5,6 @@
   "author": "suchipi <me@suchipi.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-node/package.json b/packages/babel-node/package.json
index 24eb8bc02b..bb775c1b88 100644
--- a/packages/babel-node/package.json
+++ b/packages/babel-node/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-parser/package.json b/packages/babel-parser/package.json
index cb6eb4b1e5..024d92c5b5 100644
--- a/packages/babel-parser/package.json
+++ b/packages/babel-parser/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-external-helpers/package.json b/packages/babel-plugin-external-helpers/package.json
index ed39898213..dc5c2a9f19 100644
--- a/packages/babel-plugin-external-helpers/package.json
+++ b/packages/babel-plugin-external-helpers/package.json
@@ -4,7 +4,6 @@
   "description": "This plugin contains helper functions that’ll be placed at the top of the generated code",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-external-helpers",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-async-generator-functions/package.json b/packages/babel-plugin-proposal-async-generator-functions/package.json
index 485b0d281a..98eaeb979c 100644
--- a/packages/babel-plugin-proposal-async-generator-functions/package.json
+++ b/packages/babel-plugin-proposal-async-generator-functions/package.json
@@ -4,7 +4,6 @@
   "description": "Turn async generator functions into ES2015 generators",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-async-generator-functions",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-class-properties/package.json b/packages/babel-plugin-proposal-class-properties/package.json
index 56caa39ff3..0a508a3445 100644
--- a/packages/babel-plugin-proposal-class-properties/package.json
+++ b/packages/babel-plugin-proposal-class-properties/package.json
@@ -4,7 +4,6 @@
   "description": "This plugin transforms static class properties as well as properties declared with the property initializer syntax",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-class-properties",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-decorators/package.json b/packages/babel-plugin-proposal-decorators/package.json
index b5ab0bcc29..c6e1e11ae6 100644
--- a/packages/babel-plugin-proposal-decorators/package.json
+++ b/packages/babel-plugin-proposal-decorators/package.json
@@ -3,7 +3,6 @@
   "version": "7.8.0",
   "author": "Logan Smyth <loganfsmyth@gmail.com>",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-do-expressions/package.json b/packages/babel-plugin-proposal-do-expressions/package.json
index 7f0fc96be4..2b690c352e 100644
--- a/packages/babel-plugin-proposal-do-expressions/package.json
+++ b/packages/babel-plugin-proposal-do-expressions/package.json
@@ -4,7 +4,6 @@
   "description": "Compile do expressions to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-do-expressions",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-dynamic-import/package.json b/packages/babel-plugin-proposal-dynamic-import/package.json
index c668564797..ec7ad1aec1 100644
--- a/packages/babel-plugin-proposal-dynamic-import/package.json
+++ b/packages/babel-plugin-proposal-dynamic-import/package.json
@@ -4,7 +4,6 @@
   "description": "Transform import() expressions",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-dynamic-import",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-export-default-from/package.json b/packages/babel-plugin-proposal-export-default-from/package.json
index b91cfa6d12..7b92ea5b9a 100644
--- a/packages/babel-plugin-proposal-export-default-from/package.json
+++ b/packages/babel-plugin-proposal-export-default-from/package.json
@@ -4,7 +4,6 @@
   "description": "Compile export default to ES2015",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-export-default-from",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-export-namespace-from/package.json b/packages/babel-plugin-proposal-export-namespace-from/package.json
index 5a2183d451..1f3076e815 100644
--- a/packages/babel-plugin-proposal-export-namespace-from/package.json
+++ b/packages/babel-plugin-proposal-export-namespace-from/package.json
@@ -4,7 +4,6 @@
   "description": "Compile export namespace to ES2015",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-export-namespace-from",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-function-bind/package.json b/packages/babel-plugin-proposal-function-bind/package.json
index e27a10e00f..5855c1e382 100644
--- a/packages/babel-plugin-proposal-function-bind/package.json
+++ b/packages/babel-plugin-proposal-function-bind/package.json
@@ -4,7 +4,6 @@
   "description": "Compile function bind operator to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-function-bind",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-function-sent/package.json b/packages/babel-plugin-proposal-function-sent/package.json
index 77a6abb229..c3cb20c24e 100644
--- a/packages/babel-plugin-proposal-function-sent/package.json
+++ b/packages/babel-plugin-proposal-function-sent/package.json
@@ -4,7 +4,6 @@
   "description": "Compile the function.sent meta property to valid ES2015 code",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-function-sent",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-json-strings/package.json b/packages/babel-plugin-proposal-json-strings/package.json
index 4036e8fd5a..8f5268d2b4 100644
--- a/packages/babel-plugin-proposal-json-strings/package.json
+++ b/packages/babel-plugin-proposal-json-strings/package.json
@@ -4,7 +4,6 @@
   "description": "Escape U+2028 LINE SEPARATOR and U+2029 PARAGRAPH SEPARATOR in JS strings",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-json-strings",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-logical-assignment-operators/package.json b/packages/babel-plugin-proposal-logical-assignment-operators/package.json
index eba61333a1..aafe6d3a40 100644
--- a/packages/babel-plugin-proposal-logical-assignment-operators/package.json
+++ b/packages/babel-plugin-proposal-logical-assignment-operators/package.json
@@ -4,7 +4,6 @@
   "description": "Transforms logical assignment operators into short-circuited assignments",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-logical-assignment-operators",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-nullish-coalescing-operator/package.json b/packages/babel-plugin-proposal-nullish-coalescing-operator/package.json
index 16cc1e498a..972c02bbc3 100644
--- a/packages/babel-plugin-proposal-nullish-coalescing-operator/package.json
+++ b/packages/babel-plugin-proposal-nullish-coalescing-operator/package.json
@@ -4,7 +4,6 @@
   "description": "Remove nullish coalescing operator",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-nullish-coalescing-operator",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-numeric-separator/package.json b/packages/babel-plugin-proposal-numeric-separator/package.json
index 2f8549c7a0..e49a6bf026 100644
--- a/packages/babel-plugin-proposal-numeric-separator/package.json
+++ b/packages/babel-plugin-proposal-numeric-separator/package.json
@@ -4,7 +4,6 @@
   "description": "Remove numeric separators from Decimal, Binary, Hex and Octal literals",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-numeric-separator",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-object-rest-spread/package.json b/packages/babel-plugin-proposal-object-rest-spread/package.json
index f7ea20ce51..bdb3ebb421 100644
--- a/packages/babel-plugin-proposal-object-rest-spread/package.json
+++ b/packages/babel-plugin-proposal-object-rest-spread/package.json
@@ -4,7 +4,6 @@
   "description": "Compile object rest and spread to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-object-rest-spread",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-optional-catch-binding/package.json b/packages/babel-plugin-proposal-optional-catch-binding/package.json
index cca085c33a..86f5af62ad 100644
--- a/packages/babel-plugin-proposal-optional-catch-binding/package.json
+++ b/packages/babel-plugin-proposal-optional-catch-binding/package.json
@@ -4,7 +4,6 @@
   "description": "Compile optional catch bindings",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-optional-catch-binding",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-optional-chaining/package.json b/packages/babel-plugin-proposal-optional-chaining/package.json
index c46bfc43dc..d606812ebe 100644
--- a/packages/babel-plugin-proposal-optional-chaining/package.json
+++ b/packages/babel-plugin-proposal-optional-chaining/package.json
@@ -4,7 +4,6 @@
   "description": "Transform optional chaining operators into a series of nil checks",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-optional-chaining",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-partial-application/package.json b/packages/babel-plugin-proposal-partial-application/package.json
index fe3641116c..5b6ab83b85 100644
--- a/packages/babel-plugin-proposal-partial-application/package.json
+++ b/packages/babel-plugin-proposal-partial-application/package.json
@@ -4,7 +4,6 @@
   "description": "Introduces a new ? token in an argument list which allows for partially applying an argument list to a call expression",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-partial-application",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-pipeline-operator/package.json b/packages/babel-plugin-proposal-pipeline-operator/package.json
index 46591d9274..54407aa315 100644
--- a/packages/babel-plugin-proposal-pipeline-operator/package.json
+++ b/packages/babel-plugin-proposal-pipeline-operator/package.json
@@ -4,7 +4,6 @@
   "description": "Transform pipeline operator into call expressions",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-pipeline-operator",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-private-methods/package.json b/packages/babel-plugin-proposal-private-methods/package.json
index f8786ae03b..507cae590c 100644
--- a/packages/babel-plugin-proposal-private-methods/package.json
+++ b/packages/babel-plugin-proposal-private-methods/package.json
@@ -4,7 +4,6 @@
   "description": "This plugin transforms private class methods",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-private-methods",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-throw-expressions/package.json b/packages/babel-plugin-proposal-throw-expressions/package.json
index 651a19d57f..4bb0c80a73 100644
--- a/packages/babel-plugin-proposal-throw-expressions/package.json
+++ b/packages/babel-plugin-proposal-throw-expressions/package.json
@@ -4,7 +4,6 @@
   "description": "Wraps Throw Expressions in an IIFE",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-throw-expressions",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-proposal-unicode-property-regex/package.json b/packages/babel-plugin-proposal-unicode-property-regex/package.json
index 05122cc7dd..b6b82cb7df 100644
--- a/packages/babel-plugin-proposal-unicode-property-regex/package.json
+++ b/packages/babel-plugin-proposal-unicode-property-regex/package.json
@@ -4,7 +4,6 @@
   "description": "Compile Unicode property escapes in Unicode regular expressions to ES5.",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-class-properties/package.json b/packages/babel-plugin-syntax-class-properties/package.json
index 11cc502e4e..633dd31d00 100644
--- a/packages/babel-plugin-syntax-class-properties/package.json
+++ b/packages/babel-plugin-syntax-class-properties/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of class properties",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-class-properties",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-decorators/package.json b/packages/babel-plugin-syntax-decorators/package.json
index 1921ddeeff..d3881b17ad 100644
--- a/packages/babel-plugin-syntax-decorators/package.json
+++ b/packages/babel-plugin-syntax-decorators/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of decorators",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-decorators",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-do-expressions/package.json b/packages/babel-plugin-syntax-do-expressions/package.json
index a1225e694b..49ad598466 100644
--- a/packages/babel-plugin-syntax-do-expressions/package.json
+++ b/packages/babel-plugin-syntax-do-expressions/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of do expressions",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-do-expressions",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-export-default-from/package.json b/packages/babel-plugin-syntax-export-default-from/package.json
index 40a7ef1044..e8e481e75b 100644
--- a/packages/babel-plugin-syntax-export-default-from/package.json
+++ b/packages/babel-plugin-syntax-export-default-from/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of export default from",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-export-default-from",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-export-namespace-from/package.json b/packages/babel-plugin-syntax-export-namespace-from/package.json
index 46cc2781e3..ef15332388 100644
--- a/packages/babel-plugin-syntax-export-namespace-from/package.json
+++ b/packages/babel-plugin-syntax-export-namespace-from/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of export namespace from",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-export-namespace-from",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-flow/package.json b/packages/babel-plugin-syntax-flow/package.json
index f79cfe30e1..79432bfac7 100644
--- a/packages/babel-plugin-syntax-flow/package.json
+++ b/packages/babel-plugin-syntax-flow/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of the flow syntax",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-flow",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-function-bind/package.json b/packages/babel-plugin-syntax-function-bind/package.json
index d4abdf8240..1794a37d44 100644
--- a/packages/babel-plugin-syntax-function-bind/package.json
+++ b/packages/babel-plugin-syntax-function-bind/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of function bind",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-function-bind",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-function-sent/package.json b/packages/babel-plugin-syntax-function-sent/package.json
index 2091dc8b68..de5c9fa12d 100644
--- a/packages/babel-plugin-syntax-function-sent/package.json
+++ b/packages/babel-plugin-syntax-function-sent/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of the function.sent meta property",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-function-sent",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-import-meta/package.json b/packages/babel-plugin-syntax-import-meta/package.json
index b0aa4d99a3..cb97c1aabd 100644
--- a/packages/babel-plugin-syntax-import-meta/package.json
+++ b/packages/babel-plugin-syntax-import-meta/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of import.meta",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-import-meta",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-jsx/package.json b/packages/babel-plugin-syntax-jsx/package.json
index 5ed4541c2e..b1cc08aca1 100644
--- a/packages/babel-plugin-syntax-jsx/package.json
+++ b/packages/babel-plugin-syntax-jsx/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of jsx",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-jsx",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-logical-assignment-operators/package.json b/packages/babel-plugin-syntax-logical-assignment-operators/package.json
index e9c884994d..13b46d47b6 100644
--- a/packages/babel-plugin-syntax-logical-assignment-operators/package.json
+++ b/packages/babel-plugin-syntax-logical-assignment-operators/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of the logical assignment operators",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-logical-assignment-operators",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-numeric-separator/package.json b/packages/babel-plugin-syntax-numeric-separator/package.json
index f26cb7655f..17c7c33982 100644
--- a/packages/babel-plugin-syntax-numeric-separator/package.json
+++ b/packages/babel-plugin-syntax-numeric-separator/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of Decimal, Binary, Hex and Octal literals that contain a Numeric Literal Separator",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-numeric-separator",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-partial-application/package.json b/packages/babel-plugin-syntax-partial-application/package.json
index 127240edec..c5acb7e66a 100644
--- a/packages/babel-plugin-syntax-partial-application/package.json
+++ b/packages/babel-plugin-syntax-partial-application/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of partial application syntax",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-partial-application",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-pipeline-operator/package.json b/packages/babel-plugin-syntax-pipeline-operator/package.json
index c27a7fa114..27aa25f9a7 100644
--- a/packages/babel-plugin-syntax-pipeline-operator/package.json
+++ b/packages/babel-plugin-syntax-pipeline-operator/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of the pipeline operator",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-pipeline-operator",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-throw-expressions/package.json b/packages/babel-plugin-syntax-throw-expressions/package.json
index fc37197d00..ede679fc78 100644
--- a/packages/babel-plugin-syntax-throw-expressions/package.json
+++ b/packages/babel-plugin-syntax-throw-expressions/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of Throw Expressions",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-throw-expressions",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-top-level-await/package.json b/packages/babel-plugin-syntax-top-level-await/package.json
index 29a93c7c0f..3bdbd02961 100644
--- a/packages/babel-plugin-syntax-top-level-await/package.json
+++ b/packages/babel-plugin-syntax-top-level-await/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of top-level await in modules",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-top-level-await",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-syntax-typescript/package.json b/packages/babel-plugin-syntax-typescript/package.json
index d18cba16de..c57d3dd1f0 100644
--- a/packages/babel-plugin-syntax-typescript/package.json
+++ b/packages/babel-plugin-syntax-typescript/package.json
@@ -4,7 +4,6 @@
   "description": "Allow parsing of TypeScript syntax",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-typescript",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-arrow-functions/package.json b/packages/babel-plugin-transform-arrow-functions/package.json
index 427f98ec5a..e091109665 100644
--- a/packages/babel-plugin-transform-arrow-functions/package.json
+++ b/packages/babel-plugin-transform-arrow-functions/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 arrow functions to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-arrow-functions",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-async-to-generator/package.json b/packages/babel-plugin-transform-async-to-generator/package.json
index c5be398134..52454c77c4 100644
--- a/packages/babel-plugin-transform-async-to-generator/package.json
+++ b/packages/babel-plugin-transform-async-to-generator/package.json
@@ -4,7 +4,6 @@
   "description": "Turn async functions into ES2015 generators",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-async-to-generator",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-block-scoped-functions/package.json b/packages/babel-plugin-transform-block-scoped-functions/package.json
index 8fb81264f8..df14214907 100644
--- a/packages/babel-plugin-transform-block-scoped-functions/package.json
+++ b/packages/babel-plugin-transform-block-scoped-functions/package.json
@@ -4,7 +4,6 @@
   "description": "Babel plugin to ensure function declarations at the block level are block scoped",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-block-scoped-functions",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-block-scoping/package.json b/packages/babel-plugin-transform-block-scoping/package.json
index 73b73a8fca..32c301e6df 100644
--- a/packages/babel-plugin-transform-block-scoping/package.json
+++ b/packages/babel-plugin-transform-block-scoping/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 block scoping (const and let) to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-block-scoping",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-classes/package.json b/packages/babel-plugin-transform-classes/package.json
index 2ea9d700e4..e82dada158 100644
--- a/packages/babel-plugin-transform-classes/package.json
+++ b/packages/babel-plugin-transform-classes/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 classes to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-classes",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-computed-properties/package.json b/packages/babel-plugin-transform-computed-properties/package.json
index 4ba60b6cbc..0b7c85f36b 100644
--- a/packages/babel-plugin-transform-computed-properties/package.json
+++ b/packages/babel-plugin-transform-computed-properties/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 computed properties to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-computed-properties",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-destructuring/package.json b/packages/babel-plugin-transform-destructuring/package.json
index 65878aed28..6035b73e17 100644
--- a/packages/babel-plugin-transform-destructuring/package.json
+++ b/packages/babel-plugin-transform-destructuring/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 destructuring to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-destructuring",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-dotall-regex/package.json b/packages/babel-plugin-transform-dotall-regex/package.json
index 0c70971cab..cc2ce32492 100644
--- a/packages/babel-plugin-transform-dotall-regex/package.json
+++ b/packages/babel-plugin-transform-dotall-regex/package.json
@@ -4,7 +4,6 @@
   "description": "Compile regular expressions using the `s` (`dotAll`) flag to ES5.",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-duplicate-keys/package.json b/packages/babel-plugin-transform-duplicate-keys/package.json
index ec3649b72c..063d9a9bdf 100644
--- a/packages/babel-plugin-transform-duplicate-keys/package.json
+++ b/packages/babel-plugin-transform-duplicate-keys/package.json
@@ -4,7 +4,6 @@
   "description": "Compile objects with duplicate keys to valid strict ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-duplicate-keys",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-exponentiation-operator/package.json b/packages/babel-plugin-transform-exponentiation-operator/package.json
index 36e74c87ce..637c52769a 100644
--- a/packages/babel-plugin-transform-exponentiation-operator/package.json
+++ b/packages/babel-plugin-transform-exponentiation-operator/package.json
@@ -4,7 +4,6 @@
   "description": "Compile exponentiation operator to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-exponentiation-operator",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-flow-comments/package.json b/packages/babel-plugin-transform-flow-comments/package.json
index cf237618b4..06f826ba0c 100644
--- a/packages/babel-plugin-transform-flow-comments/package.json
+++ b/packages/babel-plugin-transform-flow-comments/package.json
@@ -4,7 +4,6 @@
   "description": "Turn flow type annotations into comments",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-flow-comments",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-flow-strip-types/package.json b/packages/babel-plugin-transform-flow-strip-types/package.json
index 9a169fc348..e450d2026b 100644
--- a/packages/babel-plugin-transform-flow-strip-types/package.json
+++ b/packages/babel-plugin-transform-flow-strip-types/package.json
@@ -4,7 +4,6 @@
   "description": "Strip flow type annotations from your output code.",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-flow-strip-types",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-for-of/package.json b/packages/babel-plugin-transform-for-of/package.json
index 0e77ea3aa6..c40f861f30 100644
--- a/packages/babel-plugin-transform-for-of/package.json
+++ b/packages/babel-plugin-transform-for-of/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 for...of to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-for-of",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-function-name/package.json b/packages/babel-plugin-transform-function-name/package.json
index 3a013e6129..2503baac91 100644
--- a/packages/babel-plugin-transform-function-name/package.json
+++ b/packages/babel-plugin-transform-function-name/package.json
@@ -4,7 +4,6 @@
   "description": "Apply ES2015 function.name semantics to all functions",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-function-name",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-instanceof/package.json b/packages/babel-plugin-transform-instanceof/package.json
index 39f379b9ae..e74c190628 100644
--- a/packages/babel-plugin-transform-instanceof/package.json
+++ b/packages/babel-plugin-transform-instanceof/package.json
@@ -4,7 +4,6 @@
   "description": "This plugin transforms all the ES2015 'instanceof' methods",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-instanceof",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-jscript/package.json b/packages/babel-plugin-transform-jscript/package.json
index 3e133ca3f2..fcec839c76 100644
--- a/packages/babel-plugin-transform-jscript/package.json
+++ b/packages/babel-plugin-transform-jscript/package.json
@@ -4,7 +4,6 @@
   "description": "Babel plugin to fix buggy JScript named function expressions",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-jscript",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-literals/package.json b/packages/babel-plugin-transform-literals/package.json
index 71cb380216..202bfe6663 100644
--- a/packages/babel-plugin-transform-literals/package.json
+++ b/packages/babel-plugin-transform-literals/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 unicode string and number literals to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-literals",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-member-expression-literals/package.json b/packages/babel-plugin-transform-member-expression-literals/package.json
index 5b97bf2809..0bc1a64033 100644
--- a/packages/babel-plugin-transform-member-expression-literals/package.json
+++ b/packages/babel-plugin-transform-member-expression-literals/package.json
@@ -4,7 +4,6 @@
   "description": "Ensure that reserved words are quoted in property accesses",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-member-expression-literals",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-modules-amd/package.json b/packages/babel-plugin-transform-modules-amd/package.json
index fc6ed07c9c..0db38b96fe 100644
--- a/packages/babel-plugin-transform-modules-amd/package.json
+++ b/packages/babel-plugin-transform-modules-amd/package.json
@@ -4,7 +4,6 @@
   "description": "This plugin transforms ES2015 modules to AMD",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-modules-amd",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-modules-commonjs/package.json b/packages/babel-plugin-transform-modules-commonjs/package.json
index 68560721dc..08c1e8960f 100644
--- a/packages/babel-plugin-transform-modules-commonjs/package.json
+++ b/packages/babel-plugin-transform-modules-commonjs/package.json
@@ -4,7 +4,6 @@
   "description": "This plugin transforms ES2015 modules to CommonJS",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-modules-commonjs",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-modules-systemjs/package.json b/packages/babel-plugin-transform-modules-systemjs/package.json
index bd39b744d7..0cc53b62ca 100644
--- a/packages/babel-plugin-transform-modules-systemjs/package.json
+++ b/packages/babel-plugin-transform-modules-systemjs/package.json
@@ -4,7 +4,6 @@
   "description": "This plugin transforms ES2015 modules to SystemJS",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-modules-systemjs",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-modules-umd/package.json b/packages/babel-plugin-transform-modules-umd/package.json
index 99a824796b..66c7f60027 100644
--- a/packages/babel-plugin-transform-modules-umd/package.json
+++ b/packages/babel-plugin-transform-modules-umd/package.json
@@ -4,7 +4,6 @@
   "description": "This plugin transforms ES2015 modules to UMD",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-modules-umd",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-named-capturing-groups-regex/package.json b/packages/babel-plugin-transform-named-capturing-groups-regex/package.json
index f6ee3be6ce..581690d58f 100644
--- a/packages/babel-plugin-transform-named-capturing-groups-regex/package.json
+++ b/packages/babel-plugin-transform-named-capturing-groups-regex/package.json
@@ -4,7 +4,6 @@
   "description": "Compile regular expressions using named groups to ES5.",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-new-target/package.json b/packages/babel-plugin-transform-new-target/package.json
index b6f52b7551..b8577733e7 100644
--- a/packages/babel-plugin-transform-new-target/package.json
+++ b/packages/babel-plugin-transform-new-target/package.json
@@ -4,7 +4,6 @@
   "description": "Transforms new.target meta property",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-new-target",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-object-assign/package.json b/packages/babel-plugin-transform-object-assign/package.json
index 3145e8a672..ff02271b63 100644
--- a/packages/babel-plugin-transform-object-assign/package.json
+++ b/packages/babel-plugin-transform-object-assign/package.json
@@ -5,7 +5,6 @@
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-object-assign",
   "author": "Jed Watson",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-object-set-prototype-of-to-assign/package.json b/packages/babel-plugin-transform-object-set-prototype-of-to-assign/package.json
index 94b32a7c70..d160a2801f 100644
--- a/packages/babel-plugin-transform-object-set-prototype-of-to-assign/package.json
+++ b/packages/babel-plugin-transform-object-set-prototype-of-to-assign/package.json
@@ -4,7 +4,6 @@
   "description": "Turn Object.setPrototypeOf to assignments",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-object-set-prototype-of-to-assign",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-object-super/package.json b/packages/babel-plugin-transform-object-super/package.json
index c2f2a028e8..4267f81a20 100644
--- a/packages/babel-plugin-transform-object-super/package.json
+++ b/packages/babel-plugin-transform-object-super/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 object super to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-object-super",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-parameters/package.json b/packages/babel-plugin-transform-parameters/package.json
index 956de63f11..9f1dca4670 100644
--- a/packages/babel-plugin-transform-parameters/package.json
+++ b/packages/babel-plugin-transform-parameters/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 default and rest parameters to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-parameters",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-property-literals/package.json b/packages/babel-plugin-transform-property-literals/package.json
index 1823601d6a..cc381ee1d6 100644
--- a/packages/babel-plugin-transform-property-literals/package.json
+++ b/packages/babel-plugin-transform-property-literals/package.json
@@ -4,7 +4,6 @@
   "description": "Ensure that reserved words are quoted in object property keys",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-property-literals",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-property-mutators/package.json b/packages/babel-plugin-transform-property-mutators/package.json
index 3ab22baf72..b412a1eb33 100644
--- a/packages/babel-plugin-transform-property-mutators/package.json
+++ b/packages/babel-plugin-transform-property-mutators/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES5 property mutator shorthand syntax to Object.defineProperty",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-property-mutators",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-proto-to-assign/package.json b/packages/babel-plugin-transform-proto-to-assign/package.json
index 9c2a0668e9..ff37d6e7f5 100644
--- a/packages/babel-plugin-transform-proto-to-assign/package.json
+++ b/packages/babel-plugin-transform-proto-to-assign/package.json
@@ -4,7 +4,6 @@
   "description": "Babel plugin for turning __proto__ into a shallow property clone",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-proto-to-assign",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-react-constant-elements/package.json b/packages/babel-plugin-transform-react-constant-elements/package.json
index d198d163fe..9000b45314 100644
--- a/packages/babel-plugin-transform-react-constant-elements/package.json
+++ b/packages/babel-plugin-transform-react-constant-elements/package.json
@@ -4,7 +4,6 @@
   "description": "Treat React JSX elements as value types and hoist them to the highest scope",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-react-constant-elements",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-react-display-name/package.json b/packages/babel-plugin-transform-react-display-name/package.json
index dbdfbf6f72..f373046318 100644
--- a/packages/babel-plugin-transform-react-display-name/package.json
+++ b/packages/babel-plugin-transform-react-display-name/package.json
@@ -4,7 +4,6 @@
   "description": "Add displayName to React.createClass calls",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-react-display-name",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-react-inline-elements/package.json b/packages/babel-plugin-transform-react-inline-elements/package.json
index 07be3c891a..1f402467a5 100644
--- a/packages/babel-plugin-transform-react-inline-elements/package.json
+++ b/packages/babel-plugin-transform-react-inline-elements/package.json
@@ -4,7 +4,6 @@
   "description": "Turn JSX elements into exploded React objects",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-react-inline-elements",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-react-jsx-compat/package.json b/packages/babel-plugin-transform-react-jsx-compat/package.json
index face8499d4..211acefde6 100644
--- a/packages/babel-plugin-transform-react-jsx-compat/package.json
+++ b/packages/babel-plugin-transform-react-jsx-compat/package.json
@@ -4,7 +4,6 @@
   "description": "Turn JSX into React Pre-0.12 function calls",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-react-jsx-compat",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-react-jsx-self/package.json b/packages/babel-plugin-transform-react-jsx-self/package.json
index 3dc4108fa8..2938330e33 100644
--- a/packages/babel-plugin-transform-react-jsx-self/package.json
+++ b/packages/babel-plugin-transform-react-jsx-self/package.json
@@ -4,7 +4,6 @@
   "description": "Add a __self prop to all JSX Elements",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-react-jsx-self",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-react-jsx-source/package.json b/packages/babel-plugin-transform-react-jsx-source/package.json
index 8750c2605a..8132696581 100644
--- a/packages/babel-plugin-transform-react-jsx-source/package.json
+++ b/packages/babel-plugin-transform-react-jsx-source/package.json
@@ -4,7 +4,6 @@
   "description": "Add a __source prop to all JSX Elements",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-react-jsx-source",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-react-jsx/package.json b/packages/babel-plugin-transform-react-jsx/package.json
index fe53dac28b..7a7e8e0866 100644
--- a/packages/babel-plugin-transform-react-jsx/package.json
+++ b/packages/babel-plugin-transform-react-jsx/package.json
@@ -4,7 +4,6 @@
   "description": "Turn JSX into React function calls",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-react-jsx",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-regenerator/package.json b/packages/babel-plugin-transform-regenerator/package.json
index 5d70151aa0..928c982d83 100644
--- a/packages/babel-plugin-transform-regenerator/package.json
+++ b/packages/babel-plugin-transform-regenerator/package.json
@@ -10,7 +10,6 @@
     "regenerator-transform": "^0.14.0"
   },
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-reserved-words/package.json b/packages/babel-plugin-transform-reserved-words/package.json
index 5ca5659e3c..a59ecf99de 100644
--- a/packages/babel-plugin-transform-reserved-words/package.json
+++ b/packages/babel-plugin-transform-reserved-words/package.json
@@ -4,7 +4,6 @@
   "description": "Ensure that no reserved words are used.",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-reserved-words",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-runtime/package.json b/packages/babel-plugin-transform-runtime/package.json
index a156bc3a29..5f8bba9bb3 100644
--- a/packages/babel-plugin-transform-runtime/package.json
+++ b/packages/babel-plugin-transform-runtime/package.json
@@ -4,7 +4,6 @@
   "description": "Externalise references to helpers and builtins, automatically polyfilling your code without polluting globals",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-runtime",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-shorthand-properties/package.json b/packages/babel-plugin-transform-shorthand-properties/package.json
index 88997e27f1..0f0a2e2e2a 100644
--- a/packages/babel-plugin-transform-shorthand-properties/package.json
+++ b/packages/babel-plugin-transform-shorthand-properties/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 shorthand properties to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-shorthand-properties",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-spread/package.json b/packages/babel-plugin-transform-spread/package.json
index c4b311071e..30dda6370b 100644
--- a/packages/babel-plugin-transform-spread/package.json
+++ b/packages/babel-plugin-transform-spread/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 spread to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-spread",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-sticky-regex/package.json b/packages/babel-plugin-transform-sticky-regex/package.json
index 451f93611e..ead1fa6b96 100644
--- a/packages/babel-plugin-transform-sticky-regex/package.json
+++ b/packages/babel-plugin-transform-sticky-regex/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 sticky regex to an ES5 RegExp constructor",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-sticky-regex",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-strict-mode/package.json b/packages/babel-plugin-transform-strict-mode/package.json
index c5c257a262..178a46fe86 100644
--- a/packages/babel-plugin-transform-strict-mode/package.json
+++ b/packages/babel-plugin-transform-strict-mode/package.json
@@ -4,7 +4,6 @@
   "description": "This plugin places a 'use strict'; directive at the top of all files to enable strict mode",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-strict-mode",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-template-literals/package.json b/packages/babel-plugin-transform-template-literals/package.json
index be26195eb3..131641dbe2 100644
--- a/packages/babel-plugin-transform-template-literals/package.json
+++ b/packages/babel-plugin-transform-template-literals/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 template literals to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-template-literals",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-typeof-symbol/package.json b/packages/babel-plugin-transform-typeof-symbol/package.json
index dbeed8c13b..015ef458f5 100644
--- a/packages/babel-plugin-transform-typeof-symbol/package.json
+++ b/packages/babel-plugin-transform-typeof-symbol/package.json
@@ -4,7 +4,6 @@
   "description": "This transformer wraps all typeof expressions with a method that replicates native behaviour. (ie. returning “symbol” for symbols)",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-typeof-symbol",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-typescript/package.json b/packages/babel-plugin-transform-typescript/package.json
index f6b72bba42..fca554a4e4 100644
--- a/packages/babel-plugin-transform-typescript/package.json
+++ b/packages/babel-plugin-transform-typescript/package.json
@@ -4,7 +4,6 @@
   "description": "Transform TypeScript into ES.next",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-typescript",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-plugin-transform-unicode-regex/package.json b/packages/babel-plugin-transform-unicode-regex/package.json
index 4120510e22..d1bfceca1b 100644
--- a/packages/babel-plugin-transform-unicode-regex/package.json
+++ b/packages/babel-plugin-transform-unicode-regex/package.json
@@ -4,7 +4,6 @@
   "description": "Compile ES2015 Unicode regex to ES5",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-unicode-regex",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-polyfill/package.json b/packages/babel-polyfill/package.json
index 28e95bf25f..f276fff1ee 100644
--- a/packages/babel-polyfill/package.json
+++ b/packages/babel-polyfill/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-preset-env/package.json b/packages/babel-preset-env/package.json
index 41e05c41f5..3bc4a9b6cc 100644
--- a/packages/babel-preset-env/package.json
+++ b/packages/babel-preset-env/package.json
@@ -5,7 +5,6 @@
   "author": "Henry Zhu <hi@henryzoo.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-preset-flow/package.json b/packages/babel-preset-flow/package.json
index 9e7efd556e..738e9ae3a9 100644
--- a/packages/babel-preset-flow/package.json
+++ b/packages/babel-preset-flow/package.json
@@ -5,7 +5,6 @@
   "author": "James Kyle <me@thejameskyle.com>",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-preset-flow",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-preset-react/package.json b/packages/babel-preset-react/package.json
index 6420620f14..eb2921ea7e 100644
--- a/packages/babel-preset-react/package.json
+++ b/packages/babel-preset-react/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-preset-stage-0/package.json b/packages/babel-preset-stage-0/package.json
index ca1b2402c2..cc1061bea5 100644
--- a/packages/babel-preset-stage-0/package.json
+++ b/packages/babel-preset-stage-0/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-preset-stage-1/package.json b/packages/babel-preset-stage-1/package.json
index a062081150..2ccec8d228 100644
--- a/packages/babel-preset-stage-1/package.json
+++ b/packages/babel-preset-stage-1/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-preset-stage-2/package.json b/packages/babel-preset-stage-2/package.json
index b256e566ed..28e3100e26 100644
--- a/packages/babel-preset-stage-2/package.json
+++ b/packages/babel-preset-stage-2/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-preset-stage-3/package.json b/packages/babel-preset-stage-3/package.json
index 10b4b25fca..9bb0eda7eb 100644
--- a/packages/babel-preset-stage-3/package.json
+++ b/packages/babel-preset-stage-3/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-preset-typescript/package.json b/packages/babel-preset-typescript/package.json
index e1613e0216..32a8604423 100644
--- a/packages/babel-preset-typescript/package.json
+++ b/packages/babel-preset-typescript/package.json
@@ -4,7 +4,6 @@
   "description": "Babel preset for TypeScript.",
   "repository": "https://github.com/babel/babel/tree/master/packages/babel-preset-typescript",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-register/package.json b/packages/babel-register/package.json
index fe8565806a..d845936cd5 100644
--- a/packages/babel-register/package.json
+++ b/packages/babel-register/package.json
@@ -3,7 +3,6 @@
   "version": "7.8.0",
   "description": "babel require hook",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-runtime-corejs2/package.json b/packages/babel-runtime-corejs2/package.json
index 7e498ac4d5..b83cbbc25f 100644
--- a/packages/babel-runtime-corejs2/package.json
+++ b/packages/babel-runtime-corejs2/package.json
@@ -3,7 +3,6 @@
   "version": "7.8.0",
   "description": "babel's modular runtime helpers with core-js@2 polyfilling",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-runtime-corejs3/package.json b/packages/babel-runtime-corejs3/package.json
index 90d8a04932..88696932df 100644
--- a/packages/babel-runtime-corejs3/package.json
+++ b/packages/babel-runtime-corejs3/package.json
@@ -3,7 +3,6 @@
   "version": "7.8.0",
   "description": "babel's modular runtime helpers with core-js@3 polyfilling",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-runtime/package.json b/packages/babel-runtime/package.json
index 50e83e3a9d..8cf50e74ab 100644
--- a/packages/babel-runtime/package.json
+++ b/packages/babel-runtime/package.json
@@ -3,7 +3,6 @@
   "version": "7.8.0",
   "description": "babel's modular runtime helpers",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-template/package.json b/packages/babel-template/package.json
index ab0412cf03..91752728d9 100644
--- a/packages/babel-template/package.json
+++ b/packages/babel-template/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-traverse/package.json b/packages/babel-traverse/package.json
index 08747752a2..5f95d279db 100644
--- a/packages/babel-traverse/package.json
+++ b/packages/babel-traverse/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },
diff --git a/packages/babel-types/package.json b/packages/babel-types/package.json
index cc12e41d35..4d2fef22db 100644
--- a/packages/babel-types/package.json
+++ b/packages/babel-types/package.json
@@ -5,7 +5,6 @@
   "author": "Sebastian McKenzie <sebmck@gmail.com>",
   "homepage": "https://babeljs.io/",
   "license": "MIT",
-  "type": "commonjs",
   "publishConfig": {
     "access": "public"
   },