This example shows a basic MkDocs project with Read the Docs. You're encouraged to view it to get inspiration and copy & paste from the files in the source code. If you are using Read the Docs for the first time, have a look at the official Read the Docs Tutorial.
To get started with Read the Docs, you may also refer to the Read the Docs tutorial. It provides a full walk-through of building an example project similar to the one in this repository.