yavsc/src/Abstract/Abstract.csproj

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFrameworks>net9.0</TargetFrameworks>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
    <Description> A shared model for a little client/server app, dealing about establishing some contract, between some human client and provider.
    </Description>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Newtonsoft.Json" />
  </ItemGroup>
</Project>