Doc: Add section showing how to use as a Symfony CLI worker (#27)

Author: kbond

Diff for: README.md

@@ -15,7 +15,7 @@ composer require sensiolabs/typescript-bundle
 
 ## Documentation
 
-Read the documentation at: [doc/index.md](doc/index.rst)
+Read the documentation at: [doc/index.rst](doc/index.rst)
 
 ## Credits
 This bundle was greatly inspired by the [Sass Bundle](https://github.com/SymfonyCasts/sass-bundle) from [SymfonyCasts](https://github.com/SymfonyCasts).

Diff for: doc/index.rst

@@ -53,6 +53,25 @@ Then run the command:
 
 And that's it!
 
+Symfony CLI
+~~~~~~~~~~~
+
+If using the `Symfony CLI <https://symfony.com/download>`_, you can add the build
+command as a `worker <https://symfony.com/doc/current/setup/symfony_server.html#configuring-workers>`_
+to be started whenever you run ``symfony server:start``:
+
+.. code-block:: yaml
+    # .symfony.local.yaml
+    workers:
+        # ...
+        typescript:
+            cmd: ['symfony', 'console', 'typescript:build', '--watch']
+
+.. tip::
+
+    If running ``symfony server:start`` as a daemon, you can run
+    ``symfony server:log`` to tail the output of the worker.
+
 How Does it Work?
 -----------------