This package enables defining a strongly typed specification of an ETW provider that can be called by managed code. The EventSource class is also included in the .NET Framework, .NET Core, and netstandard2.0 in the System.Diagnostics.Tracing namespace. This package contains the latest version of EventSource and is meant to be used as a stop gap for .NET Framework developers until features and fixes are ported to System.Diagnostics.Tracing.EventSource in the .NET Framework.