Archive @babel/plugin-syntax-export-namespace-from (#11236)

* Archive @babel/plugin-syntax-export-namespace-from

Enabled by default in https://github.com/babel/babel/pull/10521

5ccc77e287

* Fix tests

jest.config.js

@@ -8,6 +8,7 @@ const externalBabelPackages = [
   "plugin-syntax-object-rest-spread",
   "plugin-syntax-optional-catch-binding",
   "plugin-syntax-optional-chaining",
+  "plugin-syntax-export-namespace-from",
 ];
 
 // prettier-ignore

packages/babel-plugin-syntax-export-namespace-from/.npmignore

@@ -1,3 +0,0 @@
-src
-test
-*.log

packages/babel-plugin-syntax-export-namespace-from/README.md

@@ -1,19 +0,0 @@
-# @babel/plugin-syntax-export-namespace-from
-
-> Allow parsing of export namespace from
-
-See our website [@babel/plugin-syntax-export-namespace-from](https://babeljs.io/docs/en/next/babel-plugin-syntax-export-namespace-from.html) for more information.
-
-## Install
-
-Using npm:
-
-```sh
-npm install --save-dev @babel/plugin-syntax-export-namespace-from
-```
-
-or using yarn:
-
-```sh
-yarn add @babel/plugin-syntax-export-namespace-from --dev
-```

packages/babel-plugin-syntax-export-namespace-from/package.json

@@ -1,23 +0,0 @@
-{
-  "name": "@babel/plugin-syntax-export-namespace-from",
-  "version": "7.8.3",
-  "description": "Allow parsing of export namespace from",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-syntax-export-namespace-from",
-  "license": "MIT",
-  "publishConfig": {
-    "access": "public"
-  },
-  "main": "lib/index.js",
-  "keywords": [
-    "babel-plugin"
-  ],
-  "dependencies": {
-    "@babel/helper-plugin-utils": "^7.8.3"
-  },
-  "peerDependencies": {
-    "@babel/core": "^7.0.0-0"
-  },
-  "devDependencies": {
-    "@babel/core": "^7.8.3"
-  }
-}

packages/babel-plugin-syntax-export-namespace-from/src/index.js

@@ -1,13 +0,0 @@
-import { declare } from "@babel/helper-plugin-utils";
-
-export default declare(api => {
-  api.assertVersion(7);
-
-  return {
-    name: "syntax-export-namespace-from",
-
-    manipulateOptions(opts, parserOpts) {
-      parserOpts.plugins.push("exportNamespaceFrom");
-    },
-  };
-});