Top 20 NuGet Packages depending on Visual Studio SDK Reference Assembly VSIX Modifier

Total dependencies: 4

Contains a custom tool / generator for generating ascx.designer.cs files from ascx files. CPS based projects can re-use this tool.
Additional classes and methods complementary too VSLangProj from Microsoft
Connected Services is the modern Add Service Reference. Using this SDK, service providers can create a customized experience for consuming services in all projects of Visual Studio.