Add babel-plugin-transform-modern-regexp to README

Author: DmitrySoshnikov

README.md

@@ -19,9 +19,11 @@ You can get an overview of the tool in [this article](https://medium.com/@Dmitry
 - [Using optimizer API](#using-optimizer-api)
   - [Optimizer ESLint plugin](#optimizer-eslint-plugin)
 - [Using compat-transpiler API](#using-compat-transpiler-api)
+  - [Compat-transpiler Babel plugin](#compat-transpiler-babel-plugin)
 - [Creating RegExp objects](#creating-regexp-objects)
 - [Executing regexes](#executing-regexes)
 - [RegExp extensions](#regexp-extensions)
+  - [RegExp extensions Babel plugin](#regexp-extensions-babel-plugin)
 - [AST nodes specification](#ast-nodes-specification)
 
 ### Installation
@@ -387,6 +389,12 @@ Result:
 Compat: /([\0-\uFFFF])\1/
 ```
 
+#### Compat-transpiler Babel plugin
+
+The [compat-transpiler](https://github.com/DmitrySoshnikov/regexp-tree/tree/master/src/compat-transpiler) module is also available as a _Babel plugin_, which can be installed at: [babel-plugin-transform-modern-regexp](https://www.npmjs.com/package/babel-plugin-transform-modern-regexp).
+
+Note, the plugin also includes [extended regexp](#regexp-extensions) features.
+
 ### Creating RegExp objects
 
 To create an actual `RegExp` JavaScript object, we can use `regexpTree.toRegExp` method:
@@ -444,6 +452,12 @@ This is normally parsed by the _regexp-tree_ parser, and [compat-transpiler](#us
 /(\d{4})-(\d{2})-(\d{2})/
 ```
 
+#### RegExp extensions Babel plugin
+
+The regexp extensions are also available as a _Babel plugin_, which can be installed at: [babel-plugin-transform-modern-regexp](https://www.npmjs.com/package/babel-plugin-transform-modern-regexp).
+
+Note, the plugin also includes [compat-transpiler](#using-compat-transpiler-api) features.
+
 ### AST nodes specification
 
 Below are the AST node types for different regular expressions patterns:

src/compat-transpiler/README.md

@@ -42,4 +42,10 @@ If whitelist is not passed, all transforms are applied.
 Available transforms are:
 
 * `dotAll` - translates `/./s` into `/[\0-\uFFFF]/`
-* `namedCapturingGroups` - transforms `/(?<name>a)\k<name>/` into `/(a)\1/`
+* `namedCapturingGroups` - transforms `/(?<name>a)\k<name>/` into `/(a)\1/`
+
+## Babel plugin
+
+The _compat-transpiler_ module is also available as a _Babel plugin_, which can be installed at: [babel-plugin-transform-modern-regexp](https://www.npmjs.com/package/babel-plugin-transform-modern-regexp).
+
+Note, the plugin also includes [extended regexp](https://github.com/dmitrysoshnikov/regexp-tree#regexp-extensions) features.