Install-Package LoFuUnit.AutoNSubstitute -Version 4.0.0-preview.1
dotnet add package LoFuUnit.AutoNSubstitute --version 4.0.0-preview.1
<PackageReference Include="LoFuUnit.AutoNSubstitute" Version="4.0.0-preview.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add LoFuUnit.AutoNSubstitute --version 4.0.0-preview.1
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