Custom types.
$ dotnet add package Milvasoft.TypesMilvasoft.Helpers
Milvasoft library helps you to create your .Net projects in the simplest way. It is not a framework. It is a library that brings together many components and provides ease of use for some concepts. Only supports .Net 10 for now! For .Net 10 versions see versions 10.x.x (no longer supported).

The library provides abstractions and structures for the concepts listed above. In general, it takes help from third-party libraries while doing this.
Milvasoft.Helpers is available as a NuGet package. You can install it using the NuGet Package Console window:
PM> Install-Package Milvasoft.Helpers
After installation, you can use the necessary components according to your needs. You can access detailed information about the helpers in the library from docs.