doc(README): updated

README.md

@@ -13,19 +13,21 @@
 **Table of Contents**
 
 - [What is Mooncake](#what-is-mooncake)
-- [Getting Started]()
-  - [Installation]()
-  - [Mooncake Configuration File]()
-  - [How to use]()
-- [Examples]()
-- [License]()
+- [Development Status](#development-status)
+- [Getting Started](#getting-start)
+  - [Installation](#installation)
+  - [Mooncake Configuration File](#mooncake-configuration-file)
+  - [How to generate](#how-to-generate)
+- [License](#license)
 
 
 ## What is Mooncake
 
 Mooncake is a simple way to generate mocks for multiple purposes. 
 
-Compatible with different types of interfaces as:
+It was designed to be uncomplicated and simples, focused on development agility while reducing bureaucracy.
+
+Compatible with different types of interfaces such as:
 
 - Default interfaces
 
@@ -56,3 +58,64 @@ type Generic[T,Z any] interface{
 type NestGeneric[T,Z any] interface{
   Generic[T,Z]
 }
+```
+
+## Development Status
+
+This project is under development. Therefore, some features may contain minor instabilities, in addition to the possibility of new features being added periodically.
+
+
+## Getting Start
+
+To start using `mooncake` you need to follow the steps below
+
+### Installation
+
+To install the mooncake generator (`moongen`) run:
+
+```sh
+
+go install github.com/GuilhermeCaruso/mooncake/moongen
+
+```
+
+### Mooncake Configuration File
+
+Once you have decided to use mooncake in your project you will need to create a configuration file
+
+The file must be in the yaml extension. His name doesn't matter, however we recommend it to be mooncake
+
+- Create `mooncake.yaml` file
+
+Once created the following template must be used
+
+```yaml
+mocks:
+  package: #package
+  path: #path
+  files:
+    - #files
+  output: #output
+  prefix: #prefix
+```
+
+| Field | Definition | Example |
+|-|-|-| 
+| package | package name of files created | mocks |
+| path | path for the interfaces directory | interfaces/ |
+| files | list of interface files to be mocked | - |
+| output | path to the directory of the generated files| mocks/ |
+| prefix | optional value to be added as prefix on generated files | generated |
+
+### How to generate
+
+Once the configuration file is done, to generate the files, run:
+
+```
+moongen --file <path_to_config_file>
+```
+
+
+## License
+
+MIT licensed. See the LICENSE file for details.