docs: add README

Author: binier

README.md

@@ -0,0 +1,32 @@
+# Typescript multi package starter
+Starter for typescript monorepo.
+
+## Get started
+  - Clone repository:
+    - with degit (clone without git history):
+      ```
+      npx degit https://github.com/binier/typescript-multi-package-starter.git YOURFOLDERNAME
+      ```
+    - with git:
+      ```
+      git clone https://github.com/binier/typescript-multi-package-starter.git YOURFOLDERNAME
+      ```
+  - Install dependecies:
+    ```
+    yarn install
+    ```
+  - Edit `name` and `respository.url` in **package.json**  to your package
+    name and it's repository url.
+  - Edit `compilerOptions.paths` key from `@typescript-multi-package-starter/*`
+    to `@nameOfYourPackage/*`.
+
+    Note: `nameOfYourPackage` should match `name` in **package.json**.
+
+  ---
+
+## Add package
+  Add new package to monorepo using:
+  ```
+  yarn package:add foo
+  ```
+  Command creates new package under directory **packages/foo**