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diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/README.md b/node_modules/@babel/plugin-proposal-unicode-property-regex/README.md
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index 00000000..00a8cbd6
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/README.md
@@ -0,0 +1,60 @@
+# @babel/plugin-proposal-unicode-property-regex
+
+Compile [Unicode property escapes](https://github.com/mathiasbynens/regexpu-core/blob/master/property-escapes.md) (`\p{…}` and `\P{…}`) in Unicode regular expressions to ES5 or ES6 that works in today’s environments.
+
+[Here’s an online demo.](https://mothereff.in/regexpu#input=var+regex+%3D+/%5Cp%7BScript_Extensions%3DGreek%7D/u%3B&unicodePropertyEscape=1)
+
+## Installation
+
+```sh
+npm install --save-dev @babel/plugin-proposal-unicode-property-regex
+```
+
+## Usage
+
+### Via `.babelrc` (recommended)
+
+`.babelrc`
+
+```json
+{
+  "plugins": ["@babel/plugin-proposal-unicode-property-regex"]
+}
+```
+
+### Via CLI
+
+```sh
+babel --plugins @babel/@babel/plugin-proposal-unicode-property-regex script.js
+```
+
+### Via Node.js API
+
+```js
+require("@babel/core").transform(code, {
+  "plugins": ["@babel/plugin-proposal-unicode-property-regex"]
+});
+```
+
+To transpile to ES6/ES2015:
+
+```js
+require("@babel/core").transform(code, {
+  "plugins": [
+    ["@babel/plugin-proposal-unicode-property-regex", { "useUnicodeFlag": false }]
+  ]
+});
+```
+
+## Options
+
+* `useUnicodeFlag` (defaults to `true`)
+
+When disabled with `false`, the transform converts Unicode regexes to
+non-Unicode regexes for wider support, removing the `u` flag. See https://github.com/mathiasbynens/regexpu-core#useunicodeflag-default-false for more information.
+
+## Author
+
+| [![twitter/mathias](https://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter") |
+|---|
+| [Mathias Bynens](https://mathiasbynens.be/) |
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/lib/index.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/lib/index.js
new file mode 100644
index 00000000..521c7f26
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/lib/index.js
@@ -0,0 +1,74 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+function _helperPluginUtils() {
+  const data = require("@babel/helper-plugin-utils");
+
+  _helperPluginUtils = function _helperPluginUtils() {
+    return data;
+  };
+
+  return data;
+}
+
+function _regexpuCore() {
+  const data = _interopRequireDefault(require("regexpu-core"));
+
+  _regexpuCore = function _regexpuCore() {
+    return data;
+  };
+
+  return data;
+}
+
+function regex() {
+  const data = _interopRequireWildcard(require("@babel/helper-regex"));
+
+  regex = function regex() {
+    return data;
+  };
+
+  return data;
+}
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var _default = (0, _helperPluginUtils().declare)((api, options) => {
+  api.assertVersion(7);
+  const _options$useUnicodeFl = options.useUnicodeFlag,
+        useUnicodeFlag = _options$useUnicodeFl === void 0 ? true : _options$useUnicodeFl;
+
+  if (typeof useUnicodeFlag !== "boolean") {
+    throw new Error(".useUnicodeFlag must be a boolean, or undefined");
+  }
+
+  return {
+    visitor: {
+      RegExpLiteral(path) {
+        const node = path.node;
+
+        if (!regex().is(node, "u")) {
+          return;
+        }
+
+        node.pattern = (0, _regexpuCore().default)(node.pattern, node.flags, {
+          unicodePropertyEscape: true,
+          useUnicodeFlag
+        });
+
+        if (!useUnicodeFlag) {
+          regex().pullFlag(node, "u");
+        }
+      }
+
+    }
+  };
+});
+
+exports.default = _default;
\ No newline at end of file
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/package.json b/node_modules/@babel/plugin-proposal-unicode-property-regex/package.json
new file mode 100644
index 00000000..6cb07bcd
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/package.json
@@ -0,0 +1,33 @@
+{
+  "name": "@babel/plugin-proposal-unicode-property-regex",
+  "version": "7.0.0-beta.47",
+  "description": "Compile Unicode property escapes in Unicode regular expressions to ES5.",
+  "homepage": "https://babeljs.io/",
+  "license": "MIT",
+  "main": "lib/index.js",
+  "engines": {
+    "node": ">=4"
+  },
+  "keywords": [
+    "babel-plugin",
+    "regex",
+    "regexp",
+    "regular expressions",
+    "unicode properties",
+    "unicode"
+  ],
+  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-unicode-property-regex",
+  "bugs": "https://github.com/babel/babel/issues",
+  "dependencies": {
+    "@babel/helper-plugin-utils": "7.0.0-beta.47",
+    "@babel/helper-regex": "7.0.0-beta.47",
+    "regexpu-core": "^4.1.4"
+  },
+  "peerDependencies": {
+    "@babel/core": "7.0.0-beta.47"
+  },
+  "devDependencies": {
+    "@babel/core": "7.0.0-beta.47",
+    "@babel/helper-plugin-test-runner": "7.0.0-beta.47"
+  }
+}
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/src/index.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/src/index.js
new file mode 100644
index 00000000..e48298ed
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/src/index.js
@@ -0,0 +1,30 @@
+import { declare } from "@babel/helper-plugin-utils";
+import rewritePattern from "regexpu-core";
+import * as regex from "@babel/helper-regex";
+
+export default declare((api, options) => {
+  api.assertVersion(7);
+
+  const { useUnicodeFlag = true } = options;
+  if (typeof useUnicodeFlag !== "boolean") {
+    throw new Error(".useUnicodeFlag must be a boolean, or undefined");
+  }
+
+  return {
+    visitor: {
+      RegExpLiteral(path) {
+        const node = path.node;
+        if (!regex.is(node, "u")) {
+          return;
+        }
+        node.pattern = rewritePattern(node.pattern, node.flags, {
+          unicodePropertyEscape: true,
+          useUnicodeFlag,
+        });
+        if (!useUnicodeFlag) {
+          regex.pullFlag(node, "u");
+        }
+      },
+    },
+  };
+});
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/options.json b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/options.json
new file mode 100644
index 00000000..22a50010
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/options.json
@@ -0,0 +1,7 @@
+{
+  "plugins": [
+    ["proposal-unicode-property-regex", {
+      "useUnicodeFlag": true
+    }]
+  ]
+}
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/script-extensions/input.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/script-extensions/input.js
new file mode 100644
index 00000000..9edf9daa
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/script-extensions/input.js
@@ -0,0 +1 @@
+var regex = /\p{Script_Extensions=Anatolian_Hieroglyphs}/u;
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/script-extensions/output.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/script-extensions/output.js
new file mode 100644
index 00000000..25dfc454
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/script-extensions/output.js
@@ -0,0 +1 @@
+var regex = /[\u{14400}-\u{14646}]/u;
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/simple/input.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/simple/input.js
new file mode 100644
index 00000000..7770f8ea
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/simple/input.js
@@ -0,0 +1 @@
+var regex = /\p{ASCII_Hex_Digit}/u;
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/simple/output.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/simple/output.js
new file mode 100644
index 00000000..cea790a2
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/simple/output.js
@@ -0,0 +1 @@
+var regex = /[0-9A-Fa-f]/u;
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/unicode-10/input.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/unicode-10/input.js
new file mode 100644
index 00000000..3af0a331
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/unicode-10/input.js
@@ -0,0 +1 @@
+var regex = /\p{Regional_Indicator}/u;
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/unicode-10/output.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/unicode-10/output.js
new file mode 100644
index 00000000..6e60a4f5
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/with-unicode-flag/unicode-10/output.js
@@ -0,0 +1 @@
+var regex = /[\u{1F1E6}-\u{1F1FF}]/u;
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/options.json b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/options.json
new file mode 100644
index 00000000..755ed1da
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/options.json
@@ -0,0 +1,7 @@
+{
+  "plugins": [
+    ["proposal-unicode-property-regex", {
+      "useUnicodeFlag": false
+    }]
+  ]
+}
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/script-extensions/input.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/script-extensions/input.js
new file mode 100644
index 00000000..9edf9daa
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/script-extensions/input.js
@@ -0,0 +1 @@
+var regex = /\p{Script_Extensions=Anatolian_Hieroglyphs}/u;
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/script-extensions/output.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/script-extensions/output.js
new file mode 100644
index 00000000..f9bb33a7
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/script-extensions/output.js
@@ -0,0 +1 @@
+var regex = /(?:\uD811[\uDC00-\uDE46])/;
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/simple/input.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/simple/input.js
new file mode 100644
index 00000000..7770f8ea
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/simple/input.js
@@ -0,0 +1 @@
+var regex = /\p{ASCII_Hex_Digit}/u;
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/simple/output.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/simple/output.js
new file mode 100644
index 00000000..5b17db17
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/simple/output.js
@@ -0,0 +1 @@
+var regex = /[0-9A-Fa-f]/;
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/unicode-10/input.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/unicode-10/input.js
new file mode 100644
index 00000000..3af0a331
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/unicode-10/input.js
@@ -0,0 +1 @@
+var regex = /\p{Regional_Indicator}/u;
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/unicode-10/output.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/unicode-10/output.js
new file mode 100644
index 00000000..8339aeef
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/fixtures/without-unicode-flag/unicode-10/output.js
@@ -0,0 +1 @@
+var regex = /(?:\uD83C[\uDDE6-\uDDFF])/;
diff --git a/node_modules/@babel/plugin-proposal-unicode-property-regex/test/index.js b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/index.js
new file mode 100644
index 00000000..8c71ab59
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-unicode-property-regex/test/index.js
@@ -0,0 +1,2 @@
+import runner from "@babel/helper-plugin-test-runner";
+runner(__dirname);