Updates README.md.

README.md

@@ -1,2 +1,22 @@
-# AliasWonderland
-Common type aliases useful in many projects.
+# AliasWonderland 🧚🏻‍♀️
+
+Often in project you end up defining a lot of the same aliases. This package aims to define them once and reuse them across your project.
+
+## Installation
+
+Add in your `Package.swift` file in dependencies:
+
+```swift
+.package(
+    url: "https://github.com/sloik/AliasWonderland.git",
+    from: "0.0.1" // use latest version instead
+)
+```
+
+## Usage
+
+After that just import the frameork and you can use the aliases:
+
+```swift 
+import AliasWonderland
+```