<PackageReference Include="Serilog.Sinks.MSSqlServer" Version="10.0.1-dev-00190" />

Serilog.Sinks.MSSqlServer.Configuration.ISystemConfigurationConnectionStringProvider

namespace Serilog.Sinks.MSSqlServer.Configuration { internal interface ISystemConfigurationConnectionStringProvider { string GetConnectionString(string nameOrConnectionString); } }