This package uses the [scoped registry] feature to resolve package
dependencies. Open the Package Manager page in the Project Settings window and
add the following entry to the Scoped Registries list:
1. Open Edit / Project Settings in Unity
2. Go to Package Manager
3. On Scoped Registries Window add the keys below
Name: FEmiroglu
URL: https://registry.npmjs.com
Scope: com.femiroglu
4. Open Window / Package Manager in Unity
5. Select My Registries Option
Now you can install the package from My Registries page in the Package Manager
window.